feat(coupon): 新增营销模块 gym-coupon，实现 PRD 2.5 优惠券/拼团/秒杀/营销/积分

Co-authored-by: Cursor <cursoragent@cursor.com>

gym-manage-api/KeyAnalyzer.java

@@ -1,202 +0,0 @@
-import java.util.Base64;
-import java.math.BigInteger;
-import java.io.ByteArrayInputStream;
-
-public class KeyAnalyzer {
-    public static void main(String[] args) {
-        String privateKeyBase64 = "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";
-        
-        System.out.println("========== 密钥分析开始 ==========");
-        System.out.println("密钥长度: " + privateKeyBase64.length());
-        
-        byte[] keyBytes = Base64.getDecoder().decode(privateKeyBase64);
-        System.out.println("解码后长度: " + keyBytes.length + " bytes");
-        
-        // 打印前30字节
-        System.out.print("前30字节(hex): ");
-        for (int i = 0; i < 30 && i < keyBytes.length; i++) {
-            System.out.printf("%02X ", keyBytes[i]);
-        }
-        System.out.println();
-        
-        // 解析ASN.1结构
-        try {
-            parseASN1(keyBytes);
-        } catch (Exception e) {
-            System.out.println("解析失败: " + e.getMessage());
-            e.printStackTrace();
-        }
-    }
-    
-    static void parseASN1(byte[] keyBytes) throws Exception {
-        ByteArrayInputStream bis = new ByteArrayInputStream(keyBytes);
-        
-        // 读取SEQUENCE
-        int tag = bis.read();
-        System.out.println("第一个tag: 0x" + Integer.toHexString(tag));
-        
-        if (tag == 0x30) {
-            System.out.println("这是SEQUENCE");
-            
-            // 读取长度
-            int len = readASN1Length(bis);
-            System.out.println("SEQUENCE长度: " + len);
-            
-            // 检查下一个tag
-            int nextTag = bis.read();
-            System.out.println("下一个tag: 0x" + Integer.toHexString(nextTag));
-            
-            if (nextTag == 0x02) {
-                // INTEGER
-                int intLen = readASN1Length(bis);
-                byte[] versionBytes = new byte[intLen];
-                bis.read(versionBytes);
-                int version = new BigInteger(versionBytes).intValue();
-                System.out.println("版本INTEGER值: " + version);
-                
-                // 检查这是PKCS#8还是PKCS#1
-                // PKCS#8: version=0后是SEQUENCE(算法标识符)
-                // PKCS#1: version=0后是INTEGER(modulus)
-                int afterVersionTag = bis.read();
-                System.out.println("版本后的tag: 0x" + Integer.toHexString(afterVersionTag));
-                
-                if (afterVersionTag == 0x30) {
-                    System.out.println(">>> 这是PKCS#8格式 (version后是SEQUENCE)");
-                    
-                    // 解析PKCS#8
-                    // AlgorithmIdentifier: SEQUENCE { OID, NULL }
-                    int algLen = readASN1Length(bis);
-                    System.out.println("AlgorithmIdentifier长度: " + algLen);
-                    
-                    // 跳过AlgorithmIdentifier内容
-                    byte[] algBytes = new byte[algLen];
-                    bis.read(algBytes);
-                    
-                    // 打印OID
-                    System.out.print("OID bytes: ");
-                    for (int i = 0; i < algBytes.length; i++) {
-                        System.out.printf("%02X ", algBytes[i]);
-                    }
-                    System.out.println();
-                    
-                    // 下一个应该是OCTET STRING (包含私钥)
-                    int octetTag = bis.read();
-                    System.out.println("下一个tag: 0x" + Integer.toHexString(octetTag));
-                    
-                    if (octetTag == 0x04) {
-                        System.out.println("这是OCTET STRING (包含私钥数据)");
-                        int octetLen = readASN1Length(bis);
-                        System.out.println("OCTET STRING长度: " + octetLen);
-                        
-                        // OCTET STRING内容是PKCS#1私钥
-                        byte[] pkcs1Bytes = new byte[octetLen];
-                        bis.read(pkcs1Bytes);
-                        
-                        System.out.print("PKCS#1私钥前20字节: ");
-                        for (int i = 0; i < 20; i++) {
-                            System.out.printf("%02X ", pkcs1Bytes[i]);
-                        }
-                        System.out.println();
-                        
-                        // 解析PKCS#1私钥
-                        ByteArrayInputStream pkcs1Stream = new ByteArrayInputStream(pkcs1Bytes);
-                        int pkcs1Tag = pkcs1Stream.read();
-                        System.out.println("PKCS#1第一个tag: 0x" + Integer.toHexString(pkcs1Tag));
-                        
-                        if (pkcs1Tag == 0x30) {
-                            int pkcs1Len = readASN1Length(pkcs1Stream);
-                            System.out.println("PKCS#1 SEQUENCE长度: " + pkcs1Len);
-                            
-                            // version
-                            int vTag = pkcs1Stream.read();
-                            int vLen = readASN1Length(pkcs1Stream);
-                            byte[] vBytes = new byte[vLen];
-                            pkcs1Stream.read(vBytes);
-                            System.out.println("PKCS#1版本: " + new BigInteger(vBytes));
-                            
-                            // 解析私钥参数
-                            parsePKCS1(pkcs1Stream);
-                        }
-                    }
-                } else if (afterVersionTag == 0x02) {
-                    System.out.println(">>> 这是PKCS#1格式 (version后是INTEGER)");
-                    
-                    // 继续解析PKCS#1
-                    parsePKCS1(bis);
-                } else {
-                    System.out.println(">>> 未知格式 (tag: 0x" + Integer.toHexString(afterVersionTag) + ")");
-                }
-            }
-        }
-    }
-    
-    static void parsePKCS1(ByteArrayInputStream bis) throws Exception {
-        System.out.println("\n========== 解析PKCS#1私钥参数 ==========");
-        
-        // modulus
-        BigInteger modulus = readASN1Integer(bis);
-        System.out.println("modulus长度: " + modulus.bitLength() + " bits");
-        
-        // publicExponent
-        BigInteger publicExponent = readASN1Integer(bis);
-        System.out.println("publicExponent: " + publicExponent);
-        
-        // privateExponent
-        BigInteger privateExponent = readASN1Integer(bis);
-        System.out.println("privateExponent长度: " + privateExponent.bitLength() + " bits");
-        
-        // prime1
-        BigInteger prime1 = readASN1Integer(bis);
-        System.out.println("prime1长度: " + prime1.bitLength() + " bits");
-        
-        // prime2
-        BigInteger prime2 = readASN1Integer(bis);
-        System.out.println("prime2长度: " + prime2.bitLength() + " bits");
-        
-        // 验证 prime1 * prime2 == modulus
-        BigInteger calculatedModulus = prime1.multiply(prime2);
-        boolean valid = calculatedModulus.equals(modulus);
-        System.out.println("\n验证 prime1 * prime2 == modulus: " + valid);
-        
-        if (!valid) {
-            System.out.println(">>> 密钥数学关系不正确！这是无效的RSA私钥");
-            System.out.println("计算得到的modulus长度: " + calculatedModulus.bitLength() + " bits");
-        }
-        
-        // exponent1
-        BigInteger exponent1 = readASN1Integer(bis);
-        System.out.println("exponent1长度: " + exponent1.bitLength() + " bits");
-        
-        // exponent2
-        BigInteger exponent2 = readASN1Integer(bis);
-        System.out.println("exponent2长度: " + exponent2.bitLength() + " bits");
-        
-        // coefficient
-        BigInteger coefficient = readASN1Integer(bis);
-        System.out.println("coefficient长度: " + coefficient.bitLength() + " bits");
-        
-        System.out.println("\n========== 解析完成 ==========");
-    }
-    
-    static int readASN1Length(ByteArrayInputStream bis) throws Exception {
-        int firstByte = bis.read();
-        if ((firstByte & 0x80) == 0) {
-            return firstByte;
-        }
-        int numBytes = firstByte & 0x7F;
-        int length = 0;
-        for (int i = 0; i < numBytes; i++) {
-            length = (length << 8) | (bis.read() & 0xFF);
-        }
-        return length;
-    }
-    
-    static BigInteger readASN1Integer(ByteArrayInputStream bis) throws Exception {
-        int tag = bis.read();
-        if (tag != 0x02) throw new Exception("期望INTEGER tag: 0x02, 实际: 0x" + Integer.toHexString(tag));
-        int len = readASN1Length(bis);
-        byte[] data = new byte[len];
-        bis.read(data);
-        return new BigInteger(1, data);
-    }
-}

gym-manage-api/db/migration/V1__Create_all_tables.sql

@@ -0,0 +1,407 @@
+-- Novalon管理系统数据库初始化脚本
+-- 版本: V1
+-- 描述: 创建所有核心表结构（合并版）
+
+-- ============================================
+-- 用户与角色相关表
+-- ============================================
+
+-- 用户表
+CREATE TABLE IF NOT EXISTS sys_user (
+    id BIGSERIAL PRIMARY KEY,
+    username VARCHAR(50) NOT NULL UNIQUE,
+    password VARCHAR(255) NOT NULL,
+    email VARCHAR(100),
+    phone VARCHAR(20),
+    nickname VARCHAR(100),
+    status INTEGER DEFAULT 1,
+    role_id BIGINT,
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 角色表
+CREATE TABLE IF NOT EXISTS sys_role (
+    id BIGSERIAL PRIMARY KEY,
+    role_name VARCHAR(100) NOT NULL,
+    role_key VARCHAR(100) NOT NULL UNIQUE,
+    role_sort INTEGER DEFAULT 0,
+    status INTEGER DEFAULT 1,
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 用户角色关联表（支持多对多关系）
+CREATE TABLE IF NOT EXISTS user_role (
+    id BIGSERIAL PRIMARY KEY,
+    user_id BIGINT NOT NULL,
+    role_id BIGINT NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    created_by VARCHAR(50),
+    CONSTRAINT fk_user_role_user FOREIGN KEY (user_id) REFERENCES sys_user(id) ON DELETE CASCADE,
+    CONSTRAINT fk_user_role_role FOREIGN KEY (role_id) REFERENCES sys_role(id) ON DELETE CASCADE,
+    CONSTRAINT uk_user_role UNIQUE (user_id, role_id)
+);
+
+-- ============================================
+-- 权限相关表
+-- ============================================
+
+-- 权限表
+CREATE TABLE IF NOT EXISTS sys_permission (
+    id BIGSERIAL PRIMARY KEY,
+    permission_name VARCHAR(100) NOT NULL,
+    permission_code VARCHAR(100) NOT NULL UNIQUE,
+    resource VARCHAR(200) NOT NULL,
+    action VARCHAR(50) NOT NULL,
+    description VARCHAR(500),
+    status INTEGER DEFAULT 1,
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 角色权限关联表
+CREATE TABLE IF NOT EXISTS sys_role_permission (
+    id BIGSERIAL PRIMARY KEY,
+    role_id BIGINT NOT NULL,
+    permission_id BIGINT NOT NULL,
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (role_id) REFERENCES sys_role(id) ON DELETE CASCADE,
+    FOREIGN KEY (permission_id) REFERENCES sys_permission(id) ON DELETE CASCADE,
+    UNIQUE (role_id, permission_id)
+);
+
+-- ============================================
+-- 菜单相关表
+-- ============================================
+
+-- 菜单表
+CREATE TABLE IF NOT EXISTS sys_menu (
+    id BIGSERIAL PRIMARY KEY,
+    menu_name VARCHAR(50) NOT NULL,
+    parent_id BIGINT DEFAULT 0,
+    order_num INTEGER DEFAULT 0,
+    menu_type VARCHAR(1) DEFAULT 'C',
+    perms VARCHAR(100),
+    component VARCHAR(200),
+    status INTEGER DEFAULT 1,
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- ============================================
+-- 字典相关表
+-- ============================================
+
+-- 字典类型表
+CREATE TABLE IF NOT EXISTS sys_dict_type (
+    id BIGSERIAL PRIMARY KEY,
+    dict_name VARCHAR(100) NOT NULL,
+    dict_type VARCHAR(100) NOT NULL UNIQUE,
+    status VARCHAR(1) DEFAULT '0',
+    remark VARCHAR(500),
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 字典数据表
+CREATE TABLE IF NOT EXISTS sys_dict_data (
+    id BIGSERIAL PRIMARY KEY,
+    dict_sort INTEGER DEFAULT 0,
+    dict_label VARCHAR(100) NOT NULL,
+    dict_value VARCHAR(100) NOT NULL,
+    dict_type VARCHAR(100) NOT NULL,
+    css_class VARCHAR(100),
+    list_class VARCHAR(100),
+    is_default VARCHAR(1) DEFAULT 'N',
+    status VARCHAR(1) DEFAULT '0',
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 字典表（通用字典）
+CREATE TABLE IF NOT EXISTS sys_dictionary (
+    id BIGSERIAL PRIMARY KEY,
+    type VARCHAR(100) NOT NULL,
+    code VARCHAR(100) NOT NULL,
+    name VARCHAR(100) NOT NULL,
+    value VARCHAR(500),
+    remark VARCHAR(500),
+    sort INTEGER DEFAULT 0,
+    create_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- ============================================
+-- 系统配置表
+-- ============================================
+
+-- 系统配置表
+CREATE TABLE IF NOT EXISTS sys_config (
+    id BIGSERIAL PRIMARY KEY,
+    config_name VARCHAR(100) NOT NULL,
+    config_key VARCHAR(100) NOT NULL UNIQUE,
+    config_value VARCHAR(500) NOT NULL,
+    config_type VARCHAR(1) DEFAULT 'N',
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- ============================================
+-- 日志相关表
+-- ============================================
+
+-- 登录日志表
+CREATE TABLE IF NOT EXISTS sys_login_log (
+    id BIGSERIAL PRIMARY KEY,
+    username VARCHAR(50),
+    ip VARCHAR(50),
+    location VARCHAR(255),
+    browser VARCHAR(50),
+    os VARCHAR(50),
+    status VARCHAR(1),
+    message VARCHAR(255),
+    login_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- 异常日志表
+CREATE TABLE IF NOT EXISTS sys_exception_log (
+    id BIGSERIAL PRIMARY KEY,
+    username VARCHAR(50),
+    title VARCHAR(100),
+    exception_name VARCHAR(100),
+    method_name VARCHAR(255),
+    method_params TEXT,
+    exception_msg TEXT,
+    exception_stack TEXT,
+    ip VARCHAR(50),
+    create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- 操作日志表
+CREATE TABLE IF NOT EXISTS operation_log (
+    id BIGSERIAL PRIMARY KEY,
+    username VARCHAR(50),
+    operation VARCHAR(100),
+    method VARCHAR(200),
+    params TEXT,
+    result TEXT,
+    ip VARCHAR(50),
+    duration BIGINT,
+    status VARCHAR(1) DEFAULT '0',
+    error_msg TEXT,
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 审计日志表
+CREATE TABLE IF NOT EXISTS audit_log (
+    id BIGSERIAL PRIMARY KEY,
+    entity_type VARCHAR(100) NOT NULL,
+    entity_id BIGINT,
+    operation_type VARCHAR(20) NOT NULL,
+    operator VARCHAR(100),
+    operation_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    before_data JSONB,
+    after_data JSONB,
+    changed_fields TEXT[],
+    ip_address VARCHAR(50),
+    user_agent TEXT,
+    description TEXT,
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 审计日志归档表
+CREATE TABLE IF NOT EXISTS audit_log_archive (
+    id BIGSERIAL PRIMARY KEY,
+    entity_type VARCHAR(100) NOT NULL,
+    entity_id BIGINT,
+    operation_type VARCHAR(20) NOT NULL,
+    operator VARCHAR(100),
+    operation_time TIMESTAMP,
+    before_data JSONB,
+    after_data JSONB,
+    changed_fields TEXT[],
+    ip_address VARCHAR(50),
+    user_agent TEXT,
+    description TEXT,
+    created_at TIMESTAMP,
+    archived_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- ============================================
+-- 通知与消息表
+-- ============================================
+
+-- 系统公告表
+CREATE TABLE IF NOT EXISTS sys_notice (
+    id BIGSERIAL PRIMARY KEY,
+    notice_title VARCHAR(50) NOT NULL,
+    notice_type VARCHAR(1) NOT NULL,
+    notice_content TEXT,
+    status VARCHAR(1) DEFAULT '0',
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 用户消息表
+CREATE TABLE IF NOT EXISTS sys_user_message (
+    id BIGSERIAL PRIMARY KEY,
+    user_id BIGINT NOT NULL,
+    notice_id BIGINT,
+    message_title VARCHAR(255),
+    message_content TEXT,
+    is_read VARCHAR(1) DEFAULT '0',
+    read_time TIMESTAMP,
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- ============================================
+-- 文件管理表
+-- ============================================
+
+-- 文件管理表
+CREATE TABLE IF NOT EXISTS sys_file (
+    id BIGSERIAL PRIMARY KEY,
+    file_name VARCHAR(255) NOT NULL,
+    file_path VARCHAR(500) NOT NULL,
+    file_size BIGINT,
+    file_type VARCHAR(100),
+    file_extension VARCHAR(10),
+    storage_type VARCHAR(50),
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- ============================================
+-- OAuth2相关表
+-- ============================================
+
+-- OAuth2客户端表
+CREATE TABLE IF NOT EXISTS oauth2_client (
+    id BIGSERIAL PRIMARY KEY,
+    client_id VARCHAR(100) NOT NULL UNIQUE,
+    client_secret VARCHAR(255) NOT NULL,
+    client_name VARCHAR(100),
+    web_server_redirect_uri VARCHAR(500),
+    scope VARCHAR(500),
+    authorized_grant_types VARCHAR(500),
+    access_token_validity_seconds INTEGER,
+    refresh_token_validity_seconds INTEGER,
+    auto_approve VARCHAR(1) DEFAULT 'false',
+    enabled VARCHAR(1) DEFAULT 'true',
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- ============================================
+-- 表注释
+-- ============================================
+
+COMMENT ON TABLE sys_user IS '系统用户表';
+COMMENT ON TABLE sys_role IS '系统角色表';
+COMMENT ON TABLE user_role IS '用户角色关联表';
+COMMENT ON TABLE sys_permission IS '系统权限表';
+COMMENT ON TABLE sys_role_permission IS '角色权限关联表';
+COMMENT ON TABLE sys_menu IS '系统菜单表';
+COMMENT ON TABLE sys_dict_type IS '字典类型表';
+COMMENT ON TABLE sys_dict_data IS '字典数据表';
+COMMENT ON TABLE sys_dictionary IS '通用字典表';
+COMMENT ON TABLE sys_config IS '系统配置表';
+COMMENT ON TABLE sys_login_log IS '登录日志表';
+COMMENT ON TABLE sys_exception_log IS '异常日志表';
+COMMENT ON TABLE operation_log IS '操作日志表';
+COMMENT ON TABLE audit_log IS '审计日志表';
+COMMENT ON TABLE audit_log_archive IS '审计日志归档表';
+COMMENT ON TABLE sys_notice IS '系统公告表';
+COMMENT ON TABLE sys_user_message IS '用户消息表';
+COMMENT ON TABLE sys_file IS '文件管理表';
+COMMENT ON TABLE oauth2_client IS 'OAuth2客户端表';
+
+COMMENT ON TABLE sys_exception_log IS '异常日志表';
+COMMENT ON COLUMN sys_exception_log.id IS '主键ID';
+COMMENT ON COLUMN sys_exception_log.username IS '操作用户';
+COMMENT ON COLUMN sys_exception_log.title IS '异常标题';
+COMMENT ON COLUMN sys_exception_log.exception_name IS '异常名称';
+COMMENT ON COLUMN sys_exception_log.method_name IS '方法名称';
+COMMENT ON COLUMN sys_exception_log.method_params IS '方法参数';
+COMMENT ON COLUMN sys_exception_log.exception_msg IS '异常消息';
+COMMENT ON COLUMN sys_exception_log.exception_stack IS '异常堆栈';
+COMMENT ON COLUMN sys_exception_log.ip IS 'IP地址';
+COMMENT ON COLUMN sys_exception_log.create_time IS '创建时间';
+
+COMMENT ON TABLE audit_log IS '审计日志表';
+COMMENT ON COLUMN audit_log.id IS '主键ID';
+COMMENT ON COLUMN audit_log.entity_type IS '实体类型（如User, Role等）';
+COMMENT ON COLUMN audit_log.entity_id IS '实体ID';
+COMMENT ON COLUMN audit_log.operation_type IS '操作类型（CREATE, UPDATE, DELETE）';
+COMMENT ON COLUMN audit_log.operator IS '操作人';
+COMMENT ON COLUMN audit_log.operation_time IS '操作时间';
+COMMENT ON COLUMN audit_log.before_data IS '变更前数据（JSON格式）';
+COMMENT ON COLUMN audit_log.after_data IS '变更后数据（JSON格式）';
+COMMENT ON COLUMN audit_log.changed_fields IS '变更字段列表';
+COMMENT ON COLUMN audit_log.ip_address IS 'IP地址';
+COMMENT ON COLUMN audit_log.description IS '操作描述';
+COMMENT ON COLUMN audit_log.created_at IS '记录创建时间';
+
+COMMENT ON TABLE audit_log_archive IS '审计日志归档表';
+COMMENT ON COLUMN audit_log_archive.id IS '主键ID';
+COMMENT ON COLUMN audit_log_archive.entity_type IS '实体类型（如User, Role等）';
+COMMENT ON COLUMN audit_log_archive.entity_id IS '实体ID';
+COMMENT ON COLUMN audit_log_archive.operation_type IS '操作类型（CREATE, UPDATE, DELETE）';
+COMMENT ON COLUMN audit_log_archive.operator IS '操作人';
+COMMENT ON COLUMN audit_log_archive.operation_time IS '操作时间';
+COMMENT ON COLUMN audit_log_archive.before_data IS '变更前数据（JSON格式）';
+COMMENT ON COLUMN audit_log_archive.after_data IS '变更后数据（JSON格式）';
+COMMENT ON COLUMN audit_log_archive.changed_fields IS '变更字段列表';
+COMMENT ON COLUMN audit_log_archive.ip_address IS 'IP地址';
+COMMENT ON COLUMN audit_log_archive.user_agent IS '用户代理';
+COMMENT ON COLUMN audit_log_archive.description IS '操作描述';
+COMMENT ON COLUMN audit_log_archive.created_at IS '记录创建时间';
+COMMENT ON COLUMN audit_log_archive.archived_at IS '归档时间';

gym-manage-api/docs/groupcourse-api.md

@@ -14,7 +14,6 @@
 3. [团课管理接口](#团课管理接口)
    - [获取所有团课](#获取所有团课)
    - [分页获取团课](#分页获取团课)
-   - [多条件查询团课](#多条件查询团课)
    - [根据ID获取团课详情](#根据ID获取团课详情)
    - [创建团课](#创建团课)
    - [更新团课](#更新团课)
@@ -155,149 +154,6 @@
 
 ---
 
-### 多条件查询团课
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | POST |
-| **接口路径** | `/api/groupCourse/search` |
-| **所属文件** | `GroupCourseHandler.java` |
-
-**功能说明**: 支持团课名称模糊查询、类型筛选、日期范围、时间段、价格排序、剩余名额排序等多条件组合查询，默认不查询不可预约的团课（已取消或已结束）。
-
-**请求体**:
-
-```json
-{
-  "courseName": "瑜伽",
-  "courseType": 1,
-  "startDate": "2026-06-01T00:00:00",
-  "endDate": "2026-06-30T23:59:59",
-  "timePeriod": "morning",
-  "priceSort": "asc",
-  "remainingMost": true,
-  "page": 0,
-  "size": 10
-}
-```
-
-| 参数名 | 类型 | 必填 | 默认值 | 说明 |
-|--------|------|------|--------|------|
-| courseName | String | 否 | - | 课程名称（模糊查询，不区分大小写） |
-| courseType | Long | 否 | - | 课程类型ID |
-| startDate | LocalDateTime | 否 | - | 查询开始日期 |
-| endDate | LocalDateTime | 否 | - | 查询结束日期 |
-| timePeriod | String | 否 | - | 时间段：`morning`(6:00-12:00)、`afternoon`(12:00-18:00)、`evening`(18:00-24:00) |
-| priceSort | String | 否 | - | 价格排序：`asc`(从低到高)、`desc`(从高到低) |
-| remainingMost | Boolean | 否 | false | 是否按剩余名额最多排序 |
-| page | Integer | 否 | 0 | 页码，从0开始 |
-| size | Integer | 否 | 10 | 每页数量，最大100 |
-
-**查询条件优先级说明**:
-
-| 优先级 | 条件类型 | 说明 |
-|--------|----------|------|
-| 1 | 默认过滤 | 自动过滤已删除和不可预约的团课（status != 0） |
-| 2 | 基础筛选 | courseName、courseType、startDate、endDate、timePeriod |
-| 3 | 排序规则 | remainingMost优先，其次priceSort，默认按startTime升序 |
-
-**成功响应** (200 OK):
-
-```json
-{
-  "success": true,
-  "message": "查询成功",
-  "data": {
-    "content": [
-      {
-        "id": 1,
-        "courseName": "瑜伽入门",
-        "coachId": 1,
-        "courseType": 1,
-        "startTime": "2026-06-15T09:00:00",
-        "endTime": "2026-06-15T10:00:00",
-        "maxMembers": 20,
-        "currentMembers": 5,
-        "status": 0,
-        "location": "健身房A区",
-        "coverImage": "https://example.com/yoga.jpg",
-        "description": "适合初学者的瑜伽课程",
-        "pointCardAmount": 1,
-        "storedValueAmount": 50.00,
-        "createdAt": "2026-06-01T10:00:00",
-        "updatedAt": "2026-06-01T10:00:00"
-      }
-    ],
-    "totalPages": 3,
-    "totalElements": 25,
-    "currentPage": 0,
-    "pageSize": 10,
-    "first": true,
-    "last": false
-  }
-}
-```
-
-**失败响应** (400 Bad Request):
-
-```json
-{
-  "success": false,
-  "message": "查询失败的原因"
-}
-```
-
-**使用示例**:
-
-1. **查询瑜伽课程**
-```json
-{
-  "courseName": "瑜伽"
-}
-```
-
-2. **查询特定类型的早晨课程**
-```json
-{
-  "courseType": 1,
-  "timePeriod": "morning"
-}
-```
-
-3. **查询下周的课程，按价格从低到高排序**
-```json
-{
-  "startDate": "2026-06-16T00:00:00",
-  "endDate": "2026-06-22T23:59:59",
-  "priceSort": "asc"
-}
-```
-
-4. **查询剩余名额最多的晚间课程**
-```json
-{
-  "timePeriod": "evening",
-  "remainingMost": true
-}
-```
-
-5. **多条件组合查询**
-```json
-{
-  "courseName": "瑜伽",
-  "courseType": 1,
-  "startDate": "2026-06-01T00:00:00",
-  "endDate": "2026-06-30T23:59:59",
-  "timePeriod": "morning",
-  "priceSort": "asc",
-  "remainingMost": true,
-  "page": 0,
-  "size": 10
-}
-```
-
----
-
 ### 根据ID获取团课详情
 
 | 属性 | 值 |
@@ -604,26 +460,26 @@
 | 属性 | 值 |
 |------|-----|
 | **HTTP方法** | POST |
-| **接口路径** | `/api/groupCourse/signin/{memberId}` |
+| **接口路径** | `/api/groupCourse/{courseId}/signin` |
 | **所属文件** | `GroupCourseHandler.java` |
 
 **路径参数**:
 
 | 参数名 | 类型 | 必填 | 说明 |
 |--------|------|------|------|
-| memberId | Long | 是 | 会员ID |
+| courseId | Long | 是 | 团课ID |
 
 **请求体**:
 
 ```json
 {
-  "courseId": 1
+  "memberId": 1001
 }
 ```
 
 | 参数名 | 类型 | 必填 | 说明 |
 |--------|------|------|------|
-| courseId | Long | **是** | 团课ID |
+| memberId | Long | **是** | 会员ID |
 
 **成功响应** (200 OK):
 
@@ -638,39 +494,16 @@
 }
 ```
 
-**失败响应** (400 Bad Request) —— 校验规则及对应错误信息:
+**失败响应** (400 Bad Request):
-
-| 序号 | 校验规则 | 错误信息 |
-|------|----------|----------|
-| 1 | 团课不存在或已被删除 | `团课不存在或已删除` |
-| 2 | 团课状态为"已取消" | `团课已取消，无法签到` |
-| 3 | 团课状态为"已结束" | `团课已结束，无法签到` |
-| 4 | 当前时间早于开课前2小时 | `未到签到时间，请在开课前2小时内签到` |
-| 5 | 当前时间晚于团课结束时间 | `团课已结束，无法签到` |
-| 6 | 课程当前人数已达上限 | `课程已满员，无法签到` |
-| 7 | 用户今日无到店签到记录 | `请先完成到店签到` |
-| 8 | 到店签到状态非SUCCESS | `到店签到未成功，请重新签到` |
-| 9 | 用户未预约此课程 | `您未预约此课程，无法签到` |
-| - | 请求体为空 | `请求体不能为空` |
-| - | 请求体缺少courseId | `courseId不能为空` |
-
-> **说明**: 校验按上表顺序依次执行，命中第一个失败条件即返回对应错误信息。
-
-**失败响应示例**:
 
 ```json
 {
   "success": false,
-  "message": "未到签到时间，请在开课前2小时内签到"
+  "message": "课程已满员"
 }
 ```
 
-```json
+---
-{
-  "success": false,
-  "message": "您未预约此课程，无法签到"
-}
-```
 
 ### 删除团课
 
@@ -1660,14 +1493,7 @@
 ### 团课管理
 1. **创建团课**：课程名称为必填项
 2. **取消团课**：需提前24小时通知，否则拒绝操作
-3. **团课签到**：严格按以下顺序校验，任一不通过即拒绝签到：
+3. **团课签到**：验证课程状态必须为正常，且未达最大人数限制
-   - 团课是否存在且未被删除
-   - 团课状态不为"已取消"
-   - 团课状态不为"已结束"（含已过结束时间）
-   - 当前时间在开课前2小时内（签到时间窗口）
-   - 课程当前人数未达到最大人数上限
-   - 用户今日已成功到店签到（查询 sign_in_record 表当日 SUCCESS 记录）
-   - 用户已预约该课程（有效预约）
 4. **删除团课**：采用软删除机制，数据保留可恢复
 
 ### 团课预约

gym-manage-api/docs/groupcourse-recommend-api.md

@@ -1,530 +0,0 @@
-# 团课推荐模块 API 文档
-
-> **文档版本**: v1.0  
-> **创建日期**: 2026-06-15  
-> **作者**: 张翔  
-> **状态**: 正式发布  
-
----
-
-## 📋 目录
-
-1. [概述](#概述)
-2. [基础路径](#基础路径)
-3. [团课推荐管理接口](#团课推荐管理接口)
-   - [获取所有团课推荐](#获取所有团课推荐)
-   - [获取所有启用的团课推荐](#获取所有启用的团课推荐)
-   - [根据ID获取团课推荐](#根据ID获取团课推荐)
-   - [根据团课ID获取推荐](#根据团课ID获取推荐)
-   - [创建团课推荐](#创建团课推荐)
-   - [更新团课推荐](#更新团课推荐)
-   - [删除团课推荐](#删除团课推荐)
-   - [启用团课推荐](#启用团课推荐)
-   - [禁用团课推荐](#禁用团课推荐)
-4. [数据模型](#数据模型)
-   - [GroupCourseRecommend（团课推荐）](#GroupCourseRecommend团课推荐)
-5. [状态码说明](#状态码说明)
-6. [业务规则](#业务规则)
-
----
-
-## 概述
-
-团课推荐模块提供团课推荐信息的创建、编辑、查询、删除和状态管理功能。推荐信息包含团课ID、推荐标题、推荐内容、推荐理由、优先级等必要信息，支持按优先级排序展示。
-
-## 基础路径
-
-所有接口的基础路径为: `http://{host}:{port}/api/groupCourse/recommend`
-
----
-
-## 团课推荐管理接口
-
-### 获取所有团课推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | GET |
-| **接口路径** | `/api/groupCourse/recommend/list` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**请求参数**:
-
-| 参数名 | 类型 | 必填 | 默认值 | 说明 |
-|--------|------|------|--------|------|
-| sortBy | string | 否 | priority | 排序字段（支持：priority、createdAt、updatedAt） |
-| sortOrder | string | 否 | desc | 排序方式（asc-升序，desc-降序） |
-
-**成功响应** (200 OK):
-
-```json
-[
-  {
-    "id": 1,
-    "courseId": 1,
-    "recommendTitle": "本周热门课程",
-    "recommendContent": "这是一门非常棒的课程，快来参加吧！",
-    "recommendReason": "教练专业，课程内容丰富",
-    "priority": 10,
-    "isActive": true,
-    "groupCourse": {
-      "id": 1,
-      "courseName": "瑜伽入门",
-      "coachId": 1,
-      "courseType": 1,
-      "startTime": "2026-06-15T09:00:00",
-      "endTime": "2026-06-15T10:00:00",
-      "maxMembers": 20,
-      "currentMembers": 15,
-      "status": 0,
-      "location": "健身房A区",
-      "coverImage": "https://example.com/yoga.jpg",
-      "description": "适合初学者的瑜伽课程"
-    },
-    "createdAt": "2026-06-15T10:00:00",
-    "updatedAt": "2026-06-15T10:00:00"
-  }
-]
-```
-
----
-
-### 获取所有启用的团课推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | GET |
-| **接口路径** | `/api/groupCourse/recommend/active` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**功能说明**: 获取系统中所有已启用的团课推荐列表，按优先级从高到低排序。
-
-**成功响应** (200 OK):
-
-```json
-[
-  {
-    "id": 2,
-    "courseId": 3,
-    "recommendTitle": "新学员推荐",
-    "recommendContent": "专为新学员设计的入门课程，轻松上手",
-    "recommendReason": "零基础友好，教练耐心指导",
-    "priority": 20,
-    "isActive": true,
-    "groupCourse": {
-      "id": 3,
-      "courseName": "基础有氧",
-      "coachId": 2,
-      "courseType": 2,
-      "startTime": "2026-06-16T18:00:00",
-      "endTime": "2026-06-16T19:00:00",
-      "maxMembers": 30,
-      "currentMembers": 8,
-      "status": 0,
-      "location": "健身房B区",
-      "coverImage": "https://example.com/aerobic.jpg",
-      "description": "适合所有健身水平的有氧课程"
-    },
-    "createdAt": "2026-06-15T11:00:00",
-    "updatedAt": "2026-06-15T11:00:00"
-  }
-]
-```
-
----
-
-### 根据ID获取团课推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | GET |
-| **接口路径** | `/api/groupCourse/recommend/{id}` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**路径参数**:
-
-| 参数名 | 类型 | 必填 | 说明 |
-|--------|------|------|------|
-| id | Long | 是 | 团课推荐ID |
-
-**成功响应** (200 OK):
-
-```json
-{
-  "id": 1,
-  "courseId": 1,
-  "recommendTitle": "本周热门课程",
-  "recommendContent": "这是一门非常棒的课程，快来参加吧！",
-  "recommendReason": "教练专业，课程内容丰富",
-  "priority": 10,
-  "isActive": true,
-  "groupCourse": {
-    "id": 1,
-    "courseName": "瑜伽入门",
-    "coachId": 1,
-    "courseType": 1,
-    "startTime": "2026-06-15T09:00:00",
-    "endTime": "2026-06-15T10:00:00",
-    "maxMembers": 20,
-    "currentMembers": 15,
-    "status": 0,
-    "location": "健身房A区",
-    "coverImage": "https://example.com/yoga.jpg",
-    "description": "适合初学者的瑜伽课程"
-  },
-  "createdAt": "2026-06-15T10:00:00",
-  "updatedAt": "2026-06-15T10:00:00"
-}
-```
-
-**失败响应** (404 Not Found):
-
-```json
-{}
-```
-
----
-
-### 根据团课ID获取推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | GET |
-| **接口路径** | `/api/groupCourse/recommend/course/{courseId}` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**路径参数**:
-
-| 参数名 | 类型 | 必填 | 说明 |
-|--------|------|------|------|
-| courseId | Long | 是 | 团课ID |
-
-**成功响应** (200 OK):
-
-```json
-[
-  {
-    "id": 1,
-    "courseId": 1,
-    "recommendTitle": "本周热门课程",
-    "recommendContent": "这是一门非常棒的课程，快来参加吧！",
-    "recommendReason": "教练专业，课程内容丰富",
-    "priority": 10,
-    "isActive": true,
-    "groupCourse": {
-      "id": 1,
-      "courseName": "瑜伽入门",
-      "coachId": 1,
-      "courseType": 1,
-      "startTime": "2026-06-15T09:00:00",
-      "endTime": "2026-06-15T10:00:00",
-      "maxMembers": 20,
-      "currentMembers": 15,
-      "status": 0,
-      "location": "健身房A区"
-    },
-    "createdAt": "2026-06-15T10:00:00",
-    "updatedAt": "2026-06-15T10:00:00"
-  }
-]
-```
-
----
-
-### 创建团课推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | POST |
-| **接口路径** | `/api/groupCourse/recommend` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**请求体**:
-
-```json
-{
-  "courseId": 1,
-  "recommendTitle": "本周热门课程",
-  "recommendContent": "这是一门非常棒的课程，快来参加吧！",
-  "recommendReason": "教练专业，课程内容丰富",
-  "priority": 10,
-  "isActive": true
-}
-```
-
-| 参数名 | 类型 | 必填 | 默认值 | 说明 |
-|--------|------|------|--------|------|
-| courseId | Long | **是** | - | 团课ID（必须是有效的团课） |
-| recommendTitle | String | 否 | - | 推荐标题 |
-| recommendContent | String | 否 | - | 推荐内容 |
-| recommendReason | String | 否 | - | 推荐理由 |
-| priority | Integer | 否 | 0 | 优先级（数字越大优先级越高） |
-| isActive | Boolean | 否 | true | 是否启用 |
-
-**成功响应** (200 OK):
-
-```json
-{
-  "success": true,
-  "message": "团课推荐创建成功",
-  "data": {
-    "id": 1,
-    "courseId": 1,
-    "recommendTitle": "本周热门课程",
-    "recommendContent": "这是一门非常棒的课程，快来参加吧！",
-    "recommendReason": "教练专业，课程内容丰富",
-    "priority": 10,
-    "isActive": true,
-    "createdAt": "2026-06-15T10:00:00",
-    "updatedAt": "2026-06-15T10:00:00"
-  }
-}
-```
-
-**失败响应** (400 Bad Request):
-
-```json
-{
-  "success": false,
-  "message": "团课ID不能为空"
-}
-```
-
----
-
-### 更新团课推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | PUT |
-| **接口路径** | `/api/groupCourse/recommend/{id}` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**路径参数**:
-
-| 参数名 | 类型 | 必填 | 说明 |
-|--------|------|------|------|
-| id | Long | 是 | 团课推荐ID |
-
-**请求体**:
-
-```json
-{
-  "recommendTitle": "本周热门课程（更新）",
-  "recommendContent": "更新后的推荐内容",
-  "recommendReason": "更新后的推荐理由",
-  "priority": 15,
-  "isActive": true
-}
-```
-
-| 参数名 | 类型 | 必填 | 说明 |
-|--------|------|------|------|
-| courseId | Long | 否 | 团课ID |
-| recommendTitle | String | 否 | 推荐标题 |
-| recommendContent | String | 否 | 推荐内容 |
-| recommendReason | String | 否 | 推荐理由 |
-| priority | Integer | 否 | 优先级 |
-| isActive | Boolean | 否 | 是否启用 |
-
-**成功响应** (200 OK):
-
-```json
-{
-  "success": true,
-  "message": "团课推荐更新成功",
-  "data": {
-    "id": 1,
-    "courseId": 1,
-    "recommendTitle": "本周热门课程（更新）",
-    "recommendContent": "更新后的推荐内容",
-    "recommendReason": "更新后的推荐理由",
-    "priority": 15,
-    "isActive": true,
-    "updatedAt": "2026-06-15T12:00:00"
-  }
-}
-```
-
-**失败响应** (400 Bad Request):
-
-```json
-{
-  "success": false,
-  "message": "团课推荐不存在"
-}
-```
-
----
-
-### 删除团课推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | DELETE |
-| **接口路径** | `/api/groupCourse/recommend/{id}` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**路径参数**:
-
-| 参数名 | 类型 | 必填 | 说明 |
-|--------|------|------|------|
-| id | Long | 是 | 团课推荐ID |
-
-**成功响应** (200 OK):
-
-```json
-{
-  "success": true,
-  "message": "团课推荐删除成功"
-}
-```
-
-**失败响应** (400 Bad Request):
-
-```json
-{
-  "success": false,
-  "message": "团课推荐不存在"
-}
-```
-
----
-
-### 启用团课推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | POST |
-| **接口路径** | `/api/groupCourse/recommend/{id}/enable` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**路径参数**:
-
-| 参数名 | 类型 | 必填 | 说明 |
-|--------|------|------|------|
-| id | Long | 是 | 团课推荐ID |
-
-**成功响应** (200 OK):
-
-```json
-{
-  "success": true,
-  "message": "团课推荐启用成功",
-  "data": {
-    "id": 1,
-    "courseId": 1,
-    "recommendTitle": "本周热门课程",
-    "isActive": true
-  }
-}
-```
-
-**失败响应** (400 Bad Request):
-
-```json
-{
-  "success": false,
-  "message": "团课推荐不存在"
-}
-```
-
----
-
-### 禁用团课推荐
-
-| 属性 | 值 |
-|------|-----|
-| **HTTP方法** | POST |
-| **接口路径** | `/api/groupCourse/recommend/{id}/disable` |
-| **所属文件** | `GroupCourseRecommendHandler.java` |
-
-**路径参数**:
-
-| 参数名 | 类型 | 必填 | 说明 |
-|--------|------|------|------|
-| id | Long | 是 | 团课推荐ID |
-
-**成功响应** (200 OK):
-
-```json
-{
-  "success": true,
-  "message": "团课推荐禁用成功",
-  "data": {
-    "id": 1,
-    "courseId": 1,
-    "recommendTitle": "本周热门课程",
-    "isActive": false
-  }
-}
-```
-
-**失败响应** (400 Bad Request):
-
-```json
-{
-  "success": false,
-  "message": "团课推荐不存在"
-}
-```
-
----
-
-## 数据模型
-
-### GroupCourseRecommend（团课推荐）
-
-| 字段名 | 类型 | 说明 |
-|--------|------|------|
-| id | Long | 主键ID |
-| courseId | Long | 团课ID（关联group_course.id） |
-| recommendTitle | String | 推荐标题 |
-| recommendContent | String | 推荐内容 |
-| recommendReason | String | 推荐理由 |
-| priority | Integer | 优先级（数字越大优先级越高），默认0 |
-| isActive | Boolean | 是否启用，默认true |
-| groupCourse | GroupCourse | 关联的团课信息（查询时自动填充） |
-| createdBy | String | 创建人 |
-| updatedBy | String | 更新人 |
-| createdAt | LocalDateTime | 创建时间 |
-| updatedAt | LocalDateTime | 更新时间 |
-| deletedAt | LocalDateTime | 删除时间（软删除） |
-
----
-
-## 状态码说明
-
-### 推荐状态
-
-| 状态值 | 含义 |
-|--------|------|
-| true | 启用 |
-| false | 禁用 |
-
----
-
-## 业务规则
-
-### 团课推荐管理
-1. **创建推荐**：团课ID为必填项，且必须是有效的团课
-2. **优先级排序**：获取启用的推荐列表时，按优先级从高到低排序
-3. **删除推荐**：采用软删除机制，数据保留可恢复
-4. **状态管理**：支持启用/禁用推荐状态，禁用的推荐不会在推荐列表中显示
-
----
-
-## 附录：错误响应格式
-
-所有接口的错误响应统一格式：
-
-```json
-{
-  "success": false,
-  "message": "错误描述信息"
-}
-```
-
----
-
-*文档结束*

gym-manage-api/gym-auth/pom.xml

@@ -1,123 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>cn.novalon.gym.manage</groupId>
-        <artifactId>gym-manage-api</artifactId>
-        <version>1.0.0</version>
-    </parent>
-
-    <artifactId>gym-auth</artifactId>
-    <packaging>jar</packaging>
-
-    <name>Gym Auth</name>
-    <description>Phone Authentication Module - Phone Number Login Services</description>
-
-    <dependencies>
-        <dependency>
-            <groupId>cn.novalon.gym.manage</groupId>
-            <artifactId>manage-common</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.novalon.gym.manage</groupId>
-            <artifactId>manage-db</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.novalon.gym.manage</groupId>
-            <artifactId>manage-sys</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.novalon.gym.manage</groupId>
-            <artifactId>gym-member</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-webflux</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springdoc</groupId>
-            <artifactId>springdoc-openapi-starter-webflux-ui</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-security</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.data</groupId>
-            <artifactId>spring-data-commons</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>io.projectreactor</groupId>
-            <artifactId>reactor-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>cn.hutool</groupId>
-            <artifactId>hutool-all</artifactId>
-            <version>5.8.25</version>
-        </dependency>
-        <!-- 阿里云一键登录服务 -->
-        <dependency>
-            <groupId>com.aliyun</groupId>
-            <artifactId>aliyun-java-sdk-dypnsapi</artifactId>
-            <version>1.2.12</version>
-        </dependency>
-        <dependency>
-            <groupId>com.aliyun</groupId>
-            <artifactId>aliyun-java-sdk-core</artifactId>
-            <version>4.6.0</version>
-        </dependency>
-        <dependency>
-            <groupId>com.aliyun</groupId>
-            <artifactId>dysmsapi20170525</artifactId>
-            <version>2.0.0</version>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>3.4.2</version>
-                <executions>
-                    <execution>
-                        <id>default-jar</id>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.11.0</version>
-                <configuration>
-                    <source>21</source>
-                    <target>21</target>
-                    <annotationProcessorPaths>
-                        <path>
-                            <groupId>org.projectlombok</groupId>
-                            <artifactId>lombok</artifactId>
-                            <version>${lombok.version}</version>
-                        </path>
-                    </annotationProcessorPaths>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-</project>

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/config/AuthConfig.java

@@ -1,7 +0,0 @@
-package cn.novalon.gym.manage.auth.config;
-
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-public class AuthConfig {
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/config/SmsProperties.java

@@ -1,47 +0,0 @@
-package cn.novalon.gym.manage.auth.config;
-
-import lombok.Data;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.context.annotation.Configuration;
-
-/**
- * 阿里云短信配置属性类
- *
- * @author auto-generated
- * @date 2026-06-20
- */
-@Data
-@Configuration
-@ConfigurationProperties(prefix = "alibaba.cloud.sms")
-public class SmsProperties {
-
-    /**
-     * 访问密钥ID
-     */
-    private String accessKeyId;
-
-    /**
-     * 访问密钥密钥
-     */
-    private String accessKeySecret;
-
-    /**
-     * 短信签名名称
-     */
-    private String signName;
-
-    /**
-     * 短信模板CODE
-     */
-    private String templateCode;
-
-    /**
-     * 短信验证码长度（默认6位）
-     */
-    private int codeLength = 6;
-
-    /**
-     * 短信验证码有效期（秒，默认300秒=5分钟）
-     */
-    private long codeExpireSeconds = 300;
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/dto/PhoneCodeLoginDto.java

@@ -1,26 +0,0 @@
-package cn.novalon.gym.manage.auth.dto;
-
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.Pattern;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-/**
- * 手机号验证码登录请求DTO
- */
-@Data
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class PhoneCodeLoginDto {
-
-    @NotBlank(message = "手机号不能为空")
-    @Pattern(regexp = "^1[3-9]\\d{9}$", message = "手机号格式不正确")
-    private String phone;
-
-    @NotBlank(message = "验证码不能为空")
-    @Pattern(regexp = "^\\d{4,6}$", message = "验证码格式不正确")
-    private String code;
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/dto/PhoneLoginDto.java

@@ -1,28 +0,0 @@
-package cn.novalon.gym.manage.auth.dto;
-
-import jakarta.validation.constraints.NotBlank;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-/**
- * 手机号一键登录请求DTO
- * uniapp官方一键登录流程：前端通过云函数获取access_token和openid传给后端换取手机号
- */
-@Data
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class PhoneLoginDto {
-
-    @NotBlank(message = "access_token不能为空")
-    private String accessToken;
-
-    @NotBlank(message = "openid不能为空")
-    private String openid;
-
-    private String nickname;
-
-    private String avatar;
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/dto/SendCodeRequest.java

@@ -1,22 +0,0 @@
-package cn.novalon.gym.manage.auth.dto;
-
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.Pattern;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-/**
- * 发送短信验证码请求DTO
- */
-@Data
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class SendCodeRequest {
-
-    @NotBlank(message = "手机号不能为空")
-    @Pattern(regexp = "^1[3-9]\\d{9}$", message = "手机号格式不正确")
-    private String phone;
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/dto/SmsLoginDto.java

@@ -1,25 +0,0 @@
-package cn.novalon.gym.manage.auth.dto;
-
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.Pattern;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-/**
- * 短信验证码登录请求DTO
- */
-@Data
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class SmsLoginDto {
-
-    @NotBlank(message = "手机号不能为空")
-    @Pattern(regexp = "^1[3-9]\\d{9}$", message = "手机号格式不正确")
-    private String phone;
-
-    @NotBlank(message = "验证码不能为空")
-    private String code;
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/handler/PhoneAuthHandler.java

@@ -1,59 +0,0 @@
-package cn.novalon.gym.manage.auth.handler;
-
-import cn.novalon.gym.manage.auth.dto.PhoneCodeLoginDto;
-import cn.novalon.gym.manage.auth.dto.PhoneLoginDto;
-import cn.novalon.gym.manage.auth.dto.SendCodeRequest;
-import cn.novalon.gym.manage.auth.service.PhoneAuthService;
-import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.tags.Tag;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.http.MediaType;
-import org.springframework.stereotype.Component;
-import org.springframework.web.reactive.function.server.ServerRequest;
-import org.springframework.web.reactive.function.server.ServerResponse;
-import reactor.core.publisher.Mono;
-
-import java.util.Map;
-
-@Slf4j
-@Component
-@RequiredArgsConstructor
-@Tag(name = "手机号认证", description = "手机号一键登录与验证码登录")
-public class PhoneAuthHandler {
-
-    private final PhoneAuthService phoneAuthService;
-
-    @Operation(summary = "手机号一键登录", description = "使用uniapp官方运营商认证，直接手机号登录或注册")
-    public Mono<ServerResponse> oneClickLogin(ServerRequest request) {
-        log.info("收到手机号一键登录请求");
-
-        return request.bodyToMono(PhoneLoginDto.class)
-                .flatMap(phoneAuthService::oneClickLogin)
-                .flatMap(response -> ServerResponse.ok()
-                        .contentType(MediaType.APPLICATION_JSON)
-                        .bodyValue(response));
-    }
-
-    @Operation(summary = "发送短信验证码", description = "使用阿里云发送短信验证码")
-    public Mono<ServerResponse> sendSmsCode(ServerRequest request) {
-        log.info("收到发送短信验证码请求");
-
-        return request.bodyToMono(SendCodeRequest.class)
-                .flatMap(req -> phoneAuthService.sendSmsCode(req.getPhone()))
-                .flatMap(success -> ServerResponse.ok()
-                        .contentType(MediaType.APPLICATION_JSON)
-                        .bodyValue(Map.of("success", success, "message", success ? "验证码发送成功" : "验证码发送失败")));
-    }
-
-    @Operation(summary = "手机号验证码登录", description = "使用阿里云短信验证码登录或注册")
-    public Mono<ServerResponse> codeLogin(ServerRequest request) {
-        log.info("收到手机号验证码登录请求");
-
-        return request.bodyToMono(PhoneCodeLoginDto.class)
-                .flatMap(phoneAuthService::codeLogin)
-                .flatMap(response -> ServerResponse.ok()
-                        .contentType(MediaType.APPLICATION_JSON)
-                        .bodyValue(response));
-    }
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/service/PhoneAuthService.java

@@ -1,37 +0,0 @@
-package cn.novalon.gym.manage.auth.service;
-
-import cn.novalon.gym.manage.auth.dto.PhoneLoginDto;
-import cn.novalon.gym.manage.auth.dto.PhoneCodeLoginDto;
-import cn.novalon.gym.manage.auth.vo.PhoneLoginVO;
-import reactor.core.publisher.Mono;
-
-/**
- * 手机号认证服务接口
- */
-public interface PhoneAuthService {
-
-    /**
-     * 手机号一键登录（uniapp官方运营商认证）
-     * 已注册则直接登录，未注册则自动注册后登录
-     *
-     * @param request 登录请求
-     * @return 登录响应
-     */
-    Mono<PhoneLoginVO> oneClickLogin(PhoneLoginDto request);
-
-    /**
-     * 发送短信验证码（阿里云）
-     *
-     * @param phone 手机号
-     * @return 是否发送成功
-     */
-    Mono<Boolean> sendSmsCode(String phone);
-
-    /**
-     * 手机号验证码登录（阿里云）
-     *
-     * @param request 登录请求
-     * @return 登录响应
-     */
-    Mono<PhoneLoginVO> codeLogin(PhoneCodeLoginDto request);
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/service/SmsService.java

@@ -1,35 +0,0 @@
-package cn.novalon.gym.manage.auth.service;
-
-/**
- * 短信服务接口
- *
- * @author auto-generated
- * @date 2026-06-20
- */
-public interface SmsService {
-
-    /**
-     * 发送短信验证码
-     *
-     * @param phone 手机号
-     * @return 发送结果
-     */
-    boolean sendVerificationCode(String phone);
-
-    /**
-     * 验证短信验证码
-     *
-     * @param phone 手机号
-     * @param code  验证码
-     * @return 验证结果
-     */
-    boolean verifyCode(String phone, String code);
-
-    /**
-     * 获取验证码（用于测试或特殊场景）
-     *
-     * @param phone 手机号
-     * @return 验证码
-     */
-    String getVerificationCode(String phone);
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/service/impl/PhoneAuthServiceImpl.java

@@ -1,229 +0,0 @@
-package cn.novalon.gym.manage.auth.service.impl;
-
-import cn.novalon.gym.manage.auth.config.SmsProperties;
-import cn.novalon.gym.manage.auth.dto.PhoneCodeLoginDto;
-import cn.novalon.gym.manage.auth.dto.PhoneLoginDto;
-import cn.novalon.gym.manage.auth.service.PhoneAuthService;
-import cn.novalon.gym.manage.auth.service.SmsService;
-import cn.novalon.gym.manage.auth.vo.PhoneLoginVO;
-import cn.novalon.gym.manage.common.exception.ErrorCode;
-import cn.novalon.gym.manage.common.exception.SystemException;
-import cn.novalon.gym.manage.member.entity.Member;
-import cn.novalon.gym.manage.member.es.entity.MemberES;
-import cn.novalon.gym.manage.member.es.repository.MemberESRepository;
-import cn.novalon.gym.manage.member.repository.IMemberRepository;
-import cn.novalon.gym.manage.member.util.AesUtil;
-import cn.novalon.gym.manage.member.util.EsSyncUtils;
-import cn.novalon.gym.manage.member.util.MemberNoGenerator;
-import cn.novalon.gym.manage.sys.security.JwtTokenProvider;
-import com.aliyuncs.DefaultAcsClient;
-import com.aliyuncs.IAcsClient;
-import com.aliyuncs.dypnsapi.model.v20170525.GetMobileRequest;
-import com.aliyuncs.dypnsapi.model.v20170525.GetMobileResponse;
-import com.aliyuncs.exceptions.ClientException;
-import com.aliyuncs.exceptions.ServerException;
-import com.aliyuncs.profile.DefaultProfile;
-import jakarta.annotation.PostConstruct;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-import reactor.core.publisher.Mono;
-
-import java.time.LocalDateTime;
-import java.util.ArrayList;
-import java.util.List;
-
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class PhoneAuthServiceImpl implements PhoneAuthService {
-
-    private final IMemberRepository memberRepository;
-    private final MemberESRepository memberESRepository;
-    private final EsSyncUtils esSyncUtils;
-    private final JwtTokenProvider jwtTokenProvider;
-    private final SmsService smsService;
-    private final SmsProperties smsProperties;
-
-    private EsSyncUtils.EntitySyncer<Member, MemberES, String> memberSyncer;
-
-    @PostConstruct
-    public void init() {
-        this.memberSyncer = esSyncUtils.bind(Member.class, MemberES.class, memberESRepository);
-    }
-
-    @Override
-    public Mono<PhoneLoginVO> oneClickLogin(PhoneLoginDto request) {
-        log.info("手机号一键登录请求, accessToken: {}, openid: {}", request.getAccessToken(), request.getOpenid());
-
-        return Mono.fromCallable(() -> getPhoneByToken(request.getAccessToken(), request.getOpenid()))
-                .flatMap(phone -> {
-                    log.info("通过access_token获取手机号成功: {}", maskPhone(phone));
-                    String encryptedPhone = encryptPhone(phone);
-
-                    return memberRepository.findByPhone(encryptedPhone)
-                            .flatMap(existingMember -> {
-                                log.info("手机号已注册，直接登录, memberId: {}", existingMember.getId());
-                                return doLogin(existingMember, false, request);
-                            })
-                            .switchIfEmpty(Mono.defer(() -> {
-                                log.info("手机号未注册，创建新会员");
-                                return createNewMemberAndLogin(request, encryptedPhone);
-                            }));
-                })
-                .onErrorResume(e -> {
-                    log.error("一键登录失败", e);
-                    return Mono.error(new SystemException(ErrorCode.AUTH_PHONE_ERROR, "手机号获取失败: " + e.getMessage()));
-                });
-    }
-
-    /**
-     * 通过access_token和openid获取手机号
-     * 使用阿里云DYPNS API
-     */
-    private String getPhoneByToken(String accessToken, String openid) throws Exception {
-        DefaultProfile profile = DefaultProfile.getProfile("cn-hangzhou", smsProperties.getAccessKeyId(), smsProperties.getAccessKeySecret());
-        IAcsClient client = new DefaultAcsClient(profile);
-        GetMobileRequest request = new GetMobileRequest();
-        request.setAccessToken(accessToken);
-
-        try {
-            GetMobileResponse response = client.getAcsResponse(request);
-            if ("OK".equals(response.getCode())) {
-                return response.getGetMobileResultDTO().getMobile();
-            }
-            log.warn("DYPNS API返回错误: code={}, message={}", response.getCode(), response.getMessage());
-            throw new SystemException(ErrorCode.AUTH_PHONE_ERROR, "手机号获取失败: " + response.getMessage());
-        } catch (ServerException e) {
-            log.error("阿里云DYPNS API服务端异常", e);
-            throw new SystemException(ErrorCode.AUTH_PHONE_ERROR, "手机号获取失败");
-        } catch (ClientException e) {
-            log.error("阿里云DYPNS API客户端异常", e);
-            throw new SystemException(ErrorCode.AUTH_PHONE_ERROR, "手机号获取失败");
-        }
-    }
-
-    /**
-     * 手机号脱敏显示
-     */
-    private String maskPhone(String phone) {
-        if (phone == null || phone.length() < 11) {
-            return phone;
-        }
-        return phone.substring(0, 3) + "****" + phone.substring(7);
-    }
-
-    @Override
-    public Mono<Boolean> sendSmsCode(String phone) {
-        log.info("发送短信验证码, phone: {}", phone);
-        return Mono.fromCallable(() -> smsService.sendVerificationCode(phone));
-    }
-
-    @Override
-    public Mono<PhoneLoginVO> codeLogin(PhoneCodeLoginDto request) {
-        log.info("手机号验证码登录, phone: {}", request.getPhone());
-
-        return Mono.fromCallable(() -> smsService.verifyCode(request.getPhone(), request.getCode()))
-                .flatMap(verified -> {
-                    if (!verified) {
-                        log.warn("验证码验证失败, phone: {}", request.getPhone());
-                        return Mono.error(new SystemException(ErrorCode.SYSTEM_INTERNAL_ERROR, "验证码错误或已过期"));
-                    }
-
-                    String encryptedPhone = encryptPhone(request.getPhone());
-
-                    return memberRepository.findByPhone(encryptedPhone)
-                            .flatMap(existingMember -> {
-                                log.info("手机号已注册，直接登录, memberId: {}", existingMember.getId());
-                                return doLogin(existingMember, false, null);
-                            })
-                            .switchIfEmpty(Mono.defer(() -> {
-                                log.info("手机号未注册，创建新会员");
-                                PhoneLoginDto registerRequest = new PhoneLoginDto();
-                                return createNewMemberAndLogin(registerRequest, encryptedPhone);
-                            }));
-                });
-    }
-
-    private Mono<PhoneLoginVO> createNewMemberAndLogin(PhoneLoginDto request, String encryptedPhone) {
-        String memberNo = MemberNoGenerator.generate();
-        log.info("生成会员号: {}", memberNo);
-
-        Member member = new Member();
-        member.setMemberNo(memberNo);
-        member.setPhone(encryptedPhone);
-        member.setNickname(request != null ? request.getNickname() : null);
-        member.setAvatar(request != null ? request.getAvatar() : null);
-        member.setLastLoginAt(LocalDateTime.now());
-        member.setIsDeleted(false);
-
-        return memberRepository.save(member)
-                .doOnSuccess(memberSyncer::sync)
-                .flatMap(savedMember -> {
-                    log.info("新会员创建成功, memberId: {}, memberNo: {}", savedMember.getId(), savedMember.getMemberNo());
-                    return doLogin(savedMember, true, request);
-                });
-    }
-
-    private Mono<PhoneLoginVO> doLogin(Member member, boolean isNewUser, PhoneLoginDto request) {
-        log.info("登录成功, memberId: {}", member.getId());
-
-        member.setLastLoginAt(LocalDateTime.now());
-
-        if (isNewUser && request != null) {
-            if ((member.getNickname() == null || member.getNickname().isEmpty())
-                    && request.getNickname() != null && !request.getNickname().isEmpty()) {
-                member.setNickname(request.getNickname());
-            }
-            if ((member.getAvatar() == null || member.getAvatar().isEmpty())
-                    && request.getAvatar() != null && !request.getAvatar().isEmpty()) {
-                member.setAvatar(request.getAvatar());
-            }
-        }
-
-        return memberRepository.save(member)
-                .doOnSuccess(memberSyncer::sync)
-                .map(this::buildLoginResponse);
-    }
-
-    private PhoneLoginVO buildLoginResponse(Member member) {
-        boolean needCompleteInfo = member.getNickname() == null || member.getNickname().isEmpty();
-
-        List<String> roles = new ArrayList<>();
-        String accessToken = jwtTokenProvider.generateToken(String.valueOf(member.getId()), member.getId(), roles);
-
-        log.info("JWT Token 生成成功, memberId: {}", member.getId());
-
-        PhoneLoginVO vo = new PhoneLoginVO();
-        vo.setMemberId(member.getId());
-        vo.setMemberNo(member.getMemberNo());
-        vo.setAccessToken(accessToken);
-        vo.setRefreshToken(accessToken);
-        vo.setExpiresIn(86400);
-        vo.setIsNewUser(member.getCreatedAt() == null ? false :
-                member.getCreatedAt().isAfter(LocalDateTime.now().minusMinutes(1)));
-        vo.setNeedCompleteInfo(needCompleteInfo);
-        vo.setNickname(member.getNickname());
-        vo.setAvatar(member.getAvatar());
-        vo.setPhone(member.getPhone() != null ? decryptPhone(member.getPhone()) : null);
-        return vo;
-    }
-
-    private String encryptPhone(String phoneNumber) {
-        try {
-            return AesUtil.encrypt(phoneNumber);
-        } catch (Exception e) {
-            log.error("手机号加密失败", e);
-            throw new SystemException(ErrorCode.SYSTEM_INTERNAL_ERROR, "手机号加密失败");
-        }
-    }
-
-    private String decryptPhone(String encryptedPhone) {
-        try {
-            return AesUtil.decrypt(encryptedPhone);
-        } catch (Exception e) {
-            log.error("手机号解密失败", e);
-            return null;
-        }
-    }
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/service/impl/SmsServiceImpl.java

@@ -1,148 +0,0 @@
-package cn.novalon.gym.manage.auth.service.impl;
-
-import cn.hutool.core.util.RandomUtil;
-import cn.novalon.gym.manage.auth.config.SmsProperties;
-import cn.novalon.gym.manage.auth.service.SmsService;
-import cn.novalon.gym.manage.common.constant.RedisKeyConstants;
-import cn.novalon.gym.manage.common.util.RedisUtil;
-import com.aliyun.dysmsapi20170525.Client;
-import com.aliyun.dysmsapi20170525.models.SendSmsRequest;
-import com.aliyun.dysmsapi20170525.models.SendSmsResponse;
-import com.aliyun.teaopenapi.models.Config;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-import reactor.core.publisher.Mono;
-
-import java.time.Duration;
-
-/**
- * 短信服务实现类
- *
- * @author auto-generated
- * @date 2026-06-20
- */
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class SmsServiceImpl implements SmsService {
-
-    private final SmsProperties smsProperties;
-    private final RedisUtil redisUtil;
-
-    @Override
-    public boolean sendVerificationCode(String phone) {
-        log.info("发送短信验证码, phone: {}", phone);
-
-        try {
-            // 生成验证码
-            String code = generateCode();
-
-            // 发送短信
-            boolean sent = sendSms(phone, code);
-
-            if (sent) {
-                // 将验证码存入Redis，5分钟过期
-                String cacheKey = RedisKeyConstants.SMS_CODE + phone;
-                redisUtil.setWithExpire(cacheKey, code, smsProperties.getCodeExpireSeconds())
-                        .doOnSuccess(result -> log.info("验证码已缓存, phone: {}, code: {}, expire: {}s",
-                                phone, code, smsProperties.getCodeExpireSeconds()))
-                        .block();
-
-                log.info("短信验证码发送成功, phone: {}", phone);
-                return true;
-            }
-
-            log.warn("短信验证码发送失败, phone: {}", phone);
-            return false;
-
-        } catch (Exception e) {
-            log.error("发送短信验证码异常, phone: {}", phone, e);
-            return false;
-        }
-    }
-
-    @Override
-    public boolean verifyCode(String phone, String code) {
-        log.info("验证短信验证码, phone: {}", phone);
-
-        try {
-            String cacheKey = RedisKeyConstants.SMS_CODE + phone;
-            String cachedCode = redisUtil.get(cacheKey, String.class).block();
-
-            if (cachedCode == null) {
-                log.warn("验证码已过期或不存在, phone: {}", phone);
-                return false;
-            }
-
-            if (cachedCode.equals(code)) {
-                // 验证成功后删除验证码
-                redisUtil.delete(cacheKey).block();
-                log.info("验证码验证成功, phone: {}", phone);
-                return true;
-            }
-
-            log.warn("验证码不匹配, phone: {}, input: {}, cached: {}", phone, code, cachedCode);
-            return false;
-
-        } catch (Exception e) {
-            log.error("验证短信验证码异常, phone: {}", phone, e);
-            return false;
-        }
-    }
-
-    @Override
-    public String getVerificationCode(String phone) {
-        try {
-            String cacheKey = RedisKeyConstants.SMS_CODE + phone;
-            return redisUtil.get(cacheKey, String.class).block();
-        } catch (Exception e) {
-            log.error("获取验证码异常, phone: {}", phone, e);
-            return null;
-        }
-    }
-
-    /**
-     * 生成验证码
-     */
-    private String generateCode() {
-        return RandomUtil.randomNumbers(smsProperties.getCodeLength());
-    }
-
-    /**
-     * 发送短信
-     */
-    private boolean sendSms(String phone, String code) throws Exception {
-        log.info("调用阿里云短信API发送短信, phone: {}, code: {}", phone, code);
-
-        // 创建阿里云短信客户端
-        Config config = new Config()
-                .setAccessKeyId(smsProperties.getAccessKeyId())
-                .setAccessKeySecret(smsProperties.getAccessKeySecret())
-                .setEndpoint("dysmsapi.aliyuncs.com");
-
-        Client client = new Client(config);
-
-        // 构建发送短信请求
-        SendSmsRequest request = new SendSmsRequest()
-                .setPhoneNumbers(phone)
-                .setSignName(smsProperties.getSignName())
-                .setTemplateCode(smsProperties.getTemplateCode())
-                .setTemplateParam("{\"code\":\"" + code + "\"}");
-
-        // 发送短信
-        SendSmsResponse response = client.sendSms(request);
-
-        log.info("阿里云短信API响应, phone: {}, code: {}, message: {}",
-                phone, response.getBody().getCode(), response.getBody().getMessage());
-
-        // 判断发送结果
-        if ("OK".equals(response.getBody().getCode())) {
-            return true;
-        }
-
-        log.error("阿里云短信发送失败, phone: {}, code: {}, message: {}",
-                phone, response.getBody().getCode(), response.getBody().getMessage());
-        return false;
-    }
-}

gym-manage-api/gym-auth/src/main/java/cn/novalon/gym/manage/auth/vo/PhoneLoginVO.java

@@ -1,36 +0,0 @@
-package cn.novalon.gym.manage.auth.vo;
-
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-/**
- * 手机号一键登录响应VO
- */
-@Data
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class PhoneLoginVO {
-
-    private Long memberId;
-
-    private String memberNo;
-
-    private String phone;
-
-    private String accessToken;
-
-    private String refreshToken;
-
-    private Integer expiresIn;
-
-    private Boolean isNewUser;
-
-    private Boolean needCompleteInfo;
-
-    private String nickname;
-
-    private String avatar;
-}

gym-manage-api/gym-auth/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -1,5 +0,0 @@
-cn.novalon.gym.manage.auth.handler.PhoneAuthHandler
-cn.novalon.gym.manage.auth.service.impl.PhoneAuthServiceImpl
-cn.novalon.gym.manage.auth.service.impl.SmsServiceImpl
-cn.novalon.gym.manage.auth.config.AuthConfig
-cn.novalon.gym.manage.auth.config.SmsProperties

gym-manage-api/gym-checkIn/spotbugs-exclude.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<FindBugsFilter>
-    <Match>
-        <Class name="~.*\.entity\..*" />
-    </Match>
-    <Match>
-        <Class name="~.*\.dto\..*" />
-    </Match>
-    <Match>
-        <Class name="~.*\.converter\..*" />
-    </Match>
-</FindBugsFilter>

gym-manage-api/gym-checkIn/src/main/java/cn/novalon/gym/manage/checkIn/config/WebSocketConfig.java

@@ -1,43 +0,0 @@
-package cn.novalon.gym.manage.checkIn.config;
-
-import cn.novalon.gym.manage.checkIn.websocket.MyWebSocketHandler;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.reactive.HandlerMapping;
-import org.springframework.web.reactive.handler.SimpleUrlHandlerMapping;
-import org.springframework.web.reactive.socket.WebSocketHandler;
-import org.springframework.web.reactive.socket.server.support.WebSocketHandlerAdapter;
-
-import java.util.HashMap;
-import java.util.Map;
-
-@Configuration
-public class WebSocketConfig {
-
-    @Autowired
-    private MyWebSocketHandler myWebSocketHandler;
-
-    /**
-     * 注册 WebSocket 路由映射
-     * 路径对应前端连接的 ws://xxx/webSocket/checkIn
-     */
-    @Bean
-    public HandlerMapping webSocketMapping() {
-        Map<String, WebSocketHandler> map = new HashMap<>();
-        map.put("/webSocket/checkIn", myWebSocketHandler);
-
-        SimpleUrlHandlerMapping mapping = new SimpleUrlHandlerMapping();
-        mapping.setUrlMap(map);
-        mapping.setOrder(10);  // 设置优先级
-        return mapping;
-    }
-
-    /**
-     * 注册 WebSocket 处理器适配器（必须）
-     */
-    @Bean
-    public WebSocketHandlerAdapter handlerAdapter() {
-        return new WebSocketHandlerAdapter();
-    }
-}

gym-manage-api/gym-checkIn/src/main/java/cn/novalon/gym/manage/checkIn/entity/SignInRecord.java

@@ -206,4 +206,4 @@ public class SignInRecord {
     public void restore() {
         this.isDelete = false;
     }
-}
+}

gym-manage-api/gym-checkIn/src/main/java/cn/novalon/gym/manage/checkIn/handler/CheckInHandler.java

@@ -2,8 +2,6 @@ package cn.novalon.gym.manage.checkIn.handler;
 
 import cn.novalon.gym.manage.checkIn.service.impl.CheckServiceImpl;
 import cn.novalon.gym.manage.checkIn.websocket.MyWebSocketHandler;
-import cn.novalon.gym.manage.checkIn.vo.SignInRecordVO;
-import cn.novalon.gym.manage.checkIn.vo.SignInStatsVO;
 import cn.novalon.gym.manage.sys.util.AuthUtil;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -14,7 +12,6 @@ import org.springframework.stereotype.Component;
 import org.springframework.web.reactive.function.server.ServerRequest;
 import org.springframework.web.reactive.function.server.ServerResponse;
 import reactor.core.publisher.Mono;
-import cn.novalon.gym.manage.checkIn.websocket.MyWebSocketHandler;
 
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
@@ -39,7 +36,6 @@ public class CheckInHandler {
     public Mono<ServerResponse> checkIn(ServerRequest request) {
 
         Long memberId = authUtil.getMemberIdOrThrow(request);
-
         return request.bodyToMono(Map.class)
                 .flatMap(body -> {
                     String qrContent = (String) body.get("qrContent");
@@ -194,4 +190,4 @@ public class CheckInHandler {
                         .contentType(MediaType.APPLICATION_JSON)
                         .bodyValue(Map.of("code", 200, "message", "success", "data", stats)));
     }
-}
+}

gym-manage-api/gym-checkIn/src/main/java/cn/novalon/gym/manage/checkIn/service/ICheckInService.java

@@ -78,4 +78,4 @@ public interface ICheckInService {
      * @return 签到统计VO
      */
     Mono<SignInStatsVO> getDailySignInStats(LocalDate date);
-}
+}

gym-manage-api/gym-checkIn/src/main/java/cn/novalon/gym/manage/checkIn/service/impl/CheckServiceImpl.java

@@ -2,8 +2,6 @@ package cn.novalon.gym.manage.checkIn.service.impl;
 
 import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.json.JSONUtil;
-import cn.hutool.extra.qrcode.QrCodeUtil;
-import cn.hutool.extra.qrcode.QrConfig;
 import cn.novalon.gym.manage.checkIn.config.QRCodeConfig;
 import cn.novalon.gym.manage.checkIn.constant.QRRedisKey;
 import cn.novalon.gym.manage.checkIn.entity.SignInRecord;
@@ -21,6 +19,8 @@ import cn.novalon.gym.manage.member.entity.MemberCardRecord;
 import cn.novalon.gym.manage.member.enums.MemberCardType;
 import cn.novalon.gym.manage.member.repository.MemberCardRecordRepository;
 import cn.novalon.gym.manage.member.repository.MemberCardRepository;
+import cn.hutool.extra.qrcode.QrCodeUtil;
+import cn.hutool.extra.qrcode.QrConfig;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;

gym-manage-api/gym-checkIn/src/main/java/cn/novalon/gym/manage/checkIn/websocket/MyWebSocketHandler.java

@@ -199,4 +199,4 @@ public class MyWebSocketHandler implements WebSocketHandler {
         cleanupTimeoutConnections();
         return qrContentToSink.size();
     }
-}
+}

gym-manage-api/gym-coupon/pom.xml

@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>cn.novalon.gym.manage</groupId>
+        <artifactId>gym-manage-api</artifactId>
+        <version>1.0.0</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <groupId>cn.novalon.gym.manage</groupId>
+    <artifactId>gym-coupon</artifactId>
+    <version>1.0.0</version>
+    <name>gym-coupon</name>
+    <description>Coupon Management Module</description>
+    <url/>
+    <licenses>
+        <license/>
+    </licenses>
+    <developers>
+        <developer/>
+    </developers>
+    <scm>
+        <connection/>
+        <developerConnection/>
+        <tag/>
+        <url/>
+    </scm>
+    <properties>
+        <java.version>21</java.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>cn.novalon.gym.manage</groupId>
+            <artifactId>manage-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>cn.novalon.gym.manage</groupId>
+            <artifactId>manage-sys</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>cn.novalon.gym.manage</groupId>
+            <artifactId>manage-db</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-r2dbc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webflux-ui</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.swagger.core.v3</groupId>
+            <artifactId>swagger-annotations-jakarta</artifactId>
+            <version>2.2.43</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>cn.novalon.gym.manage</groupId>
+            <artifactId>gym-member</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/converter/CouponConverter.java

@@ -0,0 +1,75 @@
+package cn.novalon.gym.manage.coupon.converter;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.novalon.gym.manage.coupon.domain.CouponTemplate;
+import cn.novalon.gym.manage.coupon.domain.MemberCoupon;
+import cn.novalon.gym.manage.coupon.entity.CouponTemplateEntity;
+import cn.novalon.gym.manage.coupon.entity.MemberCouponEntity;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+/**
+ * 优惠券相关转换器
+ */
+@Component
+@Slf4j
+public class CouponConverter {
+
+    /**
+     * 将优惠券模板实体转换为领域模型
+     */
+    public CouponTemplate toCouponTemplate(CouponTemplateEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        CouponTemplate couponTemplate = new CouponTemplate();
+        BeanUtil.copyProperties(entity, couponTemplate);
+        log.debug("转换优惠券模板实体到领域模型：couponId={}", entity.getId());
+        return couponTemplate;
+    }
+
+    /**
+     * 将优惠券模板领域模型转换为实体
+     */
+    public CouponTemplateEntity toCouponTemplateEntity(CouponTemplate domain) {
+        if (domain == null) {
+            return null;
+        }
+        CouponTemplateEntity entity = new CouponTemplateEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        log.debug("转换优惠券模板领域模型到实体：couponId={}", domain.getId());
+        return entity;
+    }
+
+    /**
+     * 将会员优惠券实体转换为领域模型
+     */
+    public MemberCoupon toMemberCoupon(MemberCouponEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        MemberCoupon memberCoupon = new MemberCoupon();
+        BeanUtil.copyProperties(entity, memberCoupon);
+        log.debug("转换会员优惠券实体到领域模型：memberCouponId={}", entity.getId());
+        return memberCoupon;
+    }
+
+    /**
+     * 将会员优惠券领域模型转换为实体
+     */
+    public MemberCouponEntity toMemberCouponEntity(MemberCoupon domain) {
+        if (domain == null) {
+            return null;
+        }
+        MemberCouponEntity entity = new MemberCouponEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        log.debug("转换会员优惠券领域模型到实体：memberCouponId={}", domain.getId());
+        return entity;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/dao/CouponTemplateDao.java

@@ -0,0 +1,43 @@
+package cn.novalon.gym.manage.coupon.dao;
+
+import cn.novalon.gym.manage.coupon.entity.CouponTemplateEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+public interface CouponTemplateDao extends R2dbcRepository<CouponTemplateEntity, Long> {
+
+    Mono<CouponTemplateEntity> findByIdIsAndDeletedAtIsNull(Long id);
+
+    Flux<CouponTemplateEntity> findAllByDeletedAtIsNull();
+
+    Flux<CouponTemplateEntity> findByNameContainingAndDeletedAtIsNull(String name);
+
+    Flux<CouponTemplateEntity> findByCouponTypeAndDeletedAtIsNull(String couponType);
+
+    Flux<CouponTemplateEntity> findByStatusAndDeletedAtIsNull(String status);
+
+    Mono<CouponTemplateEntity> findByClaimCodeAndDeletedAtIsNull(String claimCode);
+
+    @Modifying
+    @Query("UPDATE coupon_template SET deleted_at = :deletedAt WHERE id = :id")
+    Mono<Integer> softDelete(Long id, LocalDateTime deletedAt);
+
+    @Modifying
+    @Query("UPDATE coupon_template SET status = :status, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> updateStatus(Long id, String status, LocalDateTime updatedAt);
+
+    @Modifying
+    @Query("UPDATE coupon_template SET issued_count = issued_count + :count, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> incrementIssuedCount(Long id, int count, LocalDateTime updatedAt);
+
+    @Modifying
+    @Query("UPDATE coupon_template SET used_count = used_count + :count, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> incrementUsedCount(Long id, int count, LocalDateTime updatedAt);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/dao/MemberCouponDao.java

@@ -0,0 +1,28 @@
+package cn.novalon.gym.manage.coupon.dao;
+
+import cn.novalon.gym.manage.coupon.entity.MemberCouponEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+@Repository
+public interface MemberCouponDao extends R2dbcRepository<MemberCouponEntity, Long> {
+
+    Flux<MemberCouponEntity> findByTemplateIdAndDeletedAtIsNull(Long templateId);
+
+    Flux<MemberCouponEntity> findByMemberIdAndDeletedAtIsNull(Long memberId);
+
+    Mono<Long> countByTemplateIdAndMemberIdAndDeletedAtIsNull(Long templateId, Long memberId);
+
+    @Query("SELECT COUNT(*) FROM member_coupon WHERE template_id = :templateId AND status = :status AND deleted_at IS NULL")
+    Mono<Long> countByTemplateIdAndStatus(Long templateId, String status);
+
+    Mono<MemberCouponEntity> findByCouponCodeAndDeletedAtIsNull(String couponCode);
+
+    @Modifying
+    @Query("UPDATE member_coupon SET status = 'EXPIRED', updated_at = :now WHERE status = 'AVAILABLE' AND expire_at < :now AND deleted_at IS NULL")
+    Mono<Integer> expireAvailableCoupons(java.time.LocalDateTime now);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/domain/ClaimCouponRequest.java

@@ -0,0 +1,29 @@
+package cn.novalon.gym.manage.coupon.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+@Schema(description = "领取码兑换优惠券请求")
+public class ClaimCouponRequest {
+
+    @Schema(description = "会员ID", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Long memberId;
+
+    @Schema(description = "领取码", requiredMode = Schema.RequiredMode.REQUIRED)
+    private String claimCode;
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+
+    public String getClaimCode() {
+        return claimCode;
+    }
+
+    public void setClaimCode(String claimCode) {
+        this.claimCode = claimCode;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/domain/CouponStatistics.java

@@ -0,0 +1,86 @@
+package cn.novalon.gym.manage.coupon.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.math.BigDecimal;
+
+@Schema(description = "优惠券统计数据")
+public class CouponStatistics {
+
+    @Schema(description = "优惠券模板ID")
+    private Long templateId;
+
+    @Schema(description = "已发放数量")
+    private long issuedCount;
+
+    @Schema(description = "已使用数量")
+    private long usedCount;
+
+    @Schema(description = "可用数量")
+    private long availableCount;
+
+    @Schema(description = "已过期数量")
+    private long expiredCount;
+
+    @Schema(description = "核销率（百分比）")
+    private BigDecimal redemptionRate;
+
+    @Schema(description = "累计优惠金额")
+    private BigDecimal totalDiscountAmount;
+
+    public Long getTemplateId() {
+        return templateId;
+    }
+
+    public void setTemplateId(Long templateId) {
+        this.templateId = templateId;
+    }
+
+    public long getIssuedCount() {
+        return issuedCount;
+    }
+
+    public void setIssuedCount(long issuedCount) {
+        this.issuedCount = issuedCount;
+    }
+
+    public long getUsedCount() {
+        return usedCount;
+    }
+
+    public void setUsedCount(long usedCount) {
+        this.usedCount = usedCount;
+    }
+
+    public long getAvailableCount() {
+        return availableCount;
+    }
+
+    public void setAvailableCount(long availableCount) {
+        this.availableCount = availableCount;
+    }
+
+    public long getExpiredCount() {
+        return expiredCount;
+    }
+
+    public void setExpiredCount(long expiredCount) {
+        this.expiredCount = expiredCount;
+    }
+
+    public BigDecimal getRedemptionRate() {
+        return redemptionRate;
+    }
+
+    public void setRedemptionRate(BigDecimal redemptionRate) {
+        this.redemptionRate = redemptionRate;
+    }
+
+    public BigDecimal getTotalDiscountAmount() {
+        return totalDiscountAmount;
+    }
+
+    public void setTotalDiscountAmount(BigDecimal totalDiscountAmount) {
+        this.totalDiscountAmount = totalDiscountAmount;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/domain/CouponTemplate.java

@@ -0,0 +1,209 @@
+package cn.novalon.gym.manage.coupon.domain;
+
+import cn.novalon.gym.manage.sys.core.domain.BaseDomain;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "优惠券模板")
+public class CouponTemplate extends BaseDomain {
+
+    //优惠券名称
+    private String name;
+
+    @Schema(description = "优惠券描述")
+    private String description;
+
+    @Schema(description = "优惠券类型：CASH/DISCOUNT/COURSE/EXPERIENCE", example = "CASH")
+    private String couponType;
+
+    @Schema(description = "优惠值：满减/课程/体验为金额，折扣券为比例(0.9=9折)", example = "20.00")
+    private BigDecimal discountValue;
+
+    @Schema(description = "使用门槛金额", example = "100.00")
+    private BigDecimal thresholdAmount;
+
+    @Schema(description = "有效期类型：FIXED_DATE/DAYS_AFTER_CLAIM", example = "FIXED_DATE")
+    private String validityType;
+
+    @Schema(description = "固定有效期开始时间")
+    private LocalDateTime startTime;
+
+    @Schema(description = "固定有效期结束时间")
+    private LocalDateTime endTime;
+
+    @Schema(description = "领取后有效天数")
+    private Integer validDays;
+
+    @Schema(description = "适用商品范围：ALL/SPECIFIC", example = "ALL")
+    private String applyScope;
+
+    @Schema(description = "指定商品ID列表（JSON数组字符串）")
+    private String applyProductIds;
+
+    @Schema(description = "发放总量，-1表示不限量", example = "1000")
+    private Integer totalQuantity;
+
+    @Schema(description = "每人限领数量", example = "1")
+    private Integer perUserLimit;
+
+    @Schema(description = "是否可叠加使用", example = "false")
+    private Boolean stackable;
+
+    @Schema(description = "领取码")
+    private String claimCode;
+
+    @Schema(description = "状态：DRAFT/ACTIVE/TERMINATED/EXPIRED", example = "DRAFT")
+    private String status;
+
+    @Schema(description = "已发放数量")
+    private Integer issuedCount;
+
+    @Schema(description = "已使用数量")
+    private Integer usedCount;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getCouponType() {
+        return couponType;
+    }
+
+    public void setCouponType(String couponType) {
+        this.couponType = couponType;
+    }
+
+    public BigDecimal getDiscountValue() {
+        return discountValue;
+    }
+
+    public void setDiscountValue(BigDecimal discountValue) {
+        this.discountValue = discountValue;
+    }
+
+    public BigDecimal getThresholdAmount() {
+        return thresholdAmount;
+    }
+
+    public void setThresholdAmount(BigDecimal thresholdAmount) {
+        this.thresholdAmount = thresholdAmount;
+    }
+
+    public String getValidityType() {
+        return validityType;
+    }
+
+    public void setValidityType(String validityType) {
+        this.validityType = validityType;
+    }
+
+    public LocalDateTime getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(LocalDateTime startTime) {
+        this.startTime = startTime;
+    }
+
+    public LocalDateTime getEndTime() {
+        return endTime;
+    }
+
+    public void setEndTime(LocalDateTime endTime) {
+        this.endTime = endTime;
+    }
+
+    public Integer getValidDays() {
+        return validDays;
+    }
+
+    public void setValidDays(Integer validDays) {
+        this.validDays = validDays;
+    }
+
+    public String getApplyScope() {
+        return applyScope;
+    }
+
+    public void setApplyScope(String applyScope) {
+        this.applyScope = applyScope;
+    }
+
+    public String getApplyProductIds() {
+        return applyProductIds;
+    }
+
+    public void setApplyProductIds(String applyProductIds) {
+        this.applyProductIds = applyProductIds;
+    }
+
+    public Integer getTotalQuantity() {
+        return totalQuantity;
+    }
+
+    public void setTotalQuantity(Integer totalQuantity) {
+        this.totalQuantity = totalQuantity;
+    }
+
+    public Integer getPerUserLimit() {
+        return perUserLimit;
+    }
+
+    public void setPerUserLimit(Integer perUserLimit) {
+        this.perUserLimit = perUserLimit;
+    }
+
+    public Boolean getStackable() {
+        return stackable;
+    }
+
+    public void setStackable(Boolean stackable) {
+        this.stackable = stackable;
+    }
+
+    public String getClaimCode() {
+        return claimCode;
+    }
+
+    public void setClaimCode(String claimCode) {
+        this.claimCode = claimCode;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Integer getIssuedCount() {
+        return issuedCount;
+    }
+
+    public void setIssuedCount(Integer issuedCount) {
+        this.issuedCount = issuedCount;
+    }
+
+    public Integer getUsedCount() {
+        return usedCount;
+    }
+
+    public void setUsedCount(Integer usedCount) {
+        this.usedCount = usedCount;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/domain/DistributeCouponRequest.java

@@ -0,0 +1,32 @@
+package cn.novalon.gym.manage.coupon.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+@Schema(description = "优惠券发放请求")
+public class DistributeCouponRequest {
+
+    @Schema(description = "目标会员ID列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Long> memberIds;
+
+    @Schema(description = "发放方式：MANUAL/BATCH，默认MANUAL", example = "MANUAL")
+    private String distributeType;
+
+    public List<Long> getMemberIds() {
+        return memberIds;
+    }
+
+    public void setMemberIds(List<Long> memberIds) {
+        this.memberIds = memberIds;
+    }
+
+    public String getDistributeType() {
+        return distributeType;
+    }
+
+    public void setDistributeType(String distributeType) {
+        this.distributeType = distributeType;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/domain/DistributeCouponResult.java

@@ -0,0 +1,49 @@
+package cn.novalon.gym.manage.coupon.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+@Schema(description = "优惠券发放结果")
+public class DistributeCouponResult {
+
+    @Schema(description = "成功发放数量")
+    private int successCount;
+
+    @Schema(description = "失败数量")
+    private int failCount;
+
+    @Schema(description = "提示信息")
+    private String message;
+
+    public DistributeCouponResult() {
+    }
+
+    public DistributeCouponResult(int successCount, int failCount, String message) {
+        this.successCount = successCount;
+        this.failCount = failCount;
+        this.message = message;
+    }
+
+    public int getSuccessCount() {
+        return successCount;
+    }
+
+    public void setSuccessCount(int successCount) {
+        this.successCount = successCount;
+    }
+
+    public int getFailCount() {
+        return failCount;
+    }
+
+    public void setFailCount(int failCount) {
+        this.failCount = failCount;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/domain/MemberCoupon.java

@@ -0,0 +1,109 @@
+package cn.novalon.gym.manage.coupon.domain;
+
+import cn.novalon.gym.manage.sys.core.domain.BaseDomain;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "会员优惠券")
+public class MemberCoupon extends BaseDomain {
+
+    @Schema(description = "优惠券模板ID")
+    private Long templateId;
+
+    @Schema(description = "会员ID")
+    private Long memberId;
+
+    @Schema(description = "优惠券码")
+    private String couponCode;
+
+    @Schema(description = "状态：AVAILABLE/USED/EXPIRED/INVALID")
+    private String status;
+
+    @Schema(description = "发放方式：MANUAL/BATCH/AUTO/CLAIM")
+    private String distributeType;
+
+    @Schema(description = "领取时间")
+    private LocalDateTime receivedAt;
+
+    @Schema(description = "过期时间")
+    private LocalDateTime expireAt;
+
+    @Schema(description = "使用时间")
+    private LocalDateTime usedAt;
+
+    @Schema(description = "关联订单ID")
+    private Long orderId;
+
+    public Long getTemplateId() {
+        return templateId;
+    }
+
+    public void setTemplateId(Long templateId) {
+        this.templateId = templateId;
+    }
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+
+    public String getCouponCode() {
+        return couponCode;
+    }
+
+    public void setCouponCode(String couponCode) {
+        this.couponCode = couponCode;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getDistributeType() {
+        return distributeType;
+    }
+
+    public void setDistributeType(String distributeType) {
+        this.distributeType = distributeType;
+    }
+
+    public LocalDateTime getReceivedAt() {
+        return receivedAt;
+    }
+
+    public void setReceivedAt(LocalDateTime receivedAt) {
+        this.receivedAt = receivedAt;
+    }
+
+    public LocalDateTime getExpireAt() {
+        return expireAt;
+    }
+
+    public void setExpireAt(LocalDateTime expireAt) {
+        this.expireAt = expireAt;
+    }
+
+    public LocalDateTime getUsedAt() {
+        return usedAt;
+    }
+
+    public void setUsedAt(LocalDateTime usedAt) {
+        this.usedAt = usedAt;
+    }
+
+    public Long getOrderId() {
+        return orderId;
+    }
+
+    public void setOrderId(Long orderId) {
+        this.orderId = orderId;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/entity/CouponTemplateEntity.java

@@ -0,0 +1,210 @@
+package cn.novalon.gym.manage.coupon.entity;
+
+import cn.novalon.gym.manage.db.entity.BaseEntity;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Table("coupon_template")
+public class CouponTemplateEntity extends BaseEntity {
+
+    @Column("name")
+    private String name;
+
+    @Column("description")
+    private String description;
+
+    @Column("coupon_type")
+    private String couponType;
+
+    @Column("discount_value")
+    private BigDecimal discountValue;
+
+    @Column("threshold_amount")
+    private BigDecimal thresholdAmount;
+
+    @Column("validity_type")
+    private String validityType;
+
+    @Column("start_time")
+    private LocalDateTime startTime;
+
+    @Column("end_time")
+    private LocalDateTime endTime;
+
+    @Column("valid_days")
+    private Integer validDays;
+
+    @Column("apply_scope")
+    private String applyScope;
+
+    @Column("apply_product_ids")
+    private String applyProductIds;
+
+    @Column("total_quantity")
+    private Integer totalQuantity;
+
+    @Column("per_user_limit")
+    private Integer perUserLimit;
+
+    @Column("stackable")
+    private Boolean stackable;
+
+    @Column("claim_code")
+    private String claimCode;
+
+    @Column("status")
+    private String status;
+
+    @Column("issued_count")
+    private Integer issuedCount;
+
+    @Column("used_count")
+    private Integer usedCount;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getCouponType() {
+        return couponType;
+    }
+
+    public void setCouponType(String couponType) {
+        this.couponType = couponType;
+    }
+
+    public BigDecimal getDiscountValue() {
+        return discountValue;
+    }
+
+    public void setDiscountValue(BigDecimal discountValue) {
+        this.discountValue = discountValue;
+    }
+
+    public BigDecimal getThresholdAmount() {
+        return thresholdAmount;
+    }
+
+    public void setThresholdAmount(BigDecimal thresholdAmount) {
+        this.thresholdAmount = thresholdAmount;
+    }
+
+    public String getValidityType() {
+        return validityType;
+    }
+
+    public void setValidityType(String validityType) {
+        this.validityType = validityType;
+    }
+
+    public LocalDateTime getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(LocalDateTime startTime) {
+        this.startTime = startTime;
+    }
+
+    public LocalDateTime getEndTime() {
+        return endTime;
+    }
+
+    public void setEndTime(LocalDateTime endTime) {
+        this.endTime = endTime;
+    }
+
+    public Integer getValidDays() {
+        return validDays;
+    }
+
+    public void setValidDays(Integer validDays) {
+        this.validDays = validDays;
+    }
+
+    public String getApplyScope() {
+        return applyScope;
+    }
+
+    public void setApplyScope(String applyScope) {
+        this.applyScope = applyScope;
+    }
+
+    public String getApplyProductIds() {
+        return applyProductIds;
+    }
+
+    public void setApplyProductIds(String applyProductIds) {
+        this.applyProductIds = applyProductIds;
+    }
+
+    public Integer getTotalQuantity() {
+        return totalQuantity;
+    }
+
+    public void setTotalQuantity(Integer totalQuantity) {
+        this.totalQuantity = totalQuantity;
+    }
+
+    public Integer getPerUserLimit() {
+        return perUserLimit;
+    }
+
+    public void setPerUserLimit(Integer perUserLimit) {
+        this.perUserLimit = perUserLimit;
+    }
+
+    public Boolean getStackable() {
+        return stackable;
+    }
+
+    public void setStackable(Boolean stackable) {
+        this.stackable = stackable;
+    }
+
+    public String getClaimCode() {
+        return claimCode;
+    }
+
+    public void setClaimCode(String claimCode) {
+        this.claimCode = claimCode;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Integer getIssuedCount() {
+        return issuedCount;
+    }
+
+    public void setIssuedCount(Integer issuedCount) {
+        this.issuedCount = issuedCount;
+    }
+
+    public Integer getUsedCount() {
+        return usedCount;
+    }
+
+    public void setUsedCount(Integer usedCount) {
+        this.usedCount = usedCount;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/entity/MemberCouponEntity.java

@@ -0,0 +1,110 @@
+package cn.novalon.gym.manage.coupon.entity;
+
+import cn.novalon.gym.manage.db.entity.BaseEntity;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+import java.time.LocalDateTime;
+
+@Table("member_coupon")
+public class MemberCouponEntity extends BaseEntity {
+
+    @Column("template_id")
+    private Long templateId;
+
+    @Column("member_id")
+    private Long memberId;
+
+    @Column("coupon_code")
+    private String couponCode;
+
+    @Column("status")
+    private String status;
+
+    @Column("distribute_type")
+    private String distributeType;
+
+    @Column("received_at")
+    private LocalDateTime receivedAt;
+
+    @Column("expire_at")
+    private LocalDateTime expireAt;
+
+    @Column("used_at")
+    private LocalDateTime usedAt;
+
+    @Column("order_id")
+    private Long orderId;
+
+    public Long getTemplateId() {
+        return templateId;
+    }
+
+    public void setTemplateId(Long templateId) {
+        this.templateId = templateId;
+    }
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+
+    public String getCouponCode() {
+        return couponCode;
+    }
+
+    public void setCouponCode(String couponCode) {
+        this.couponCode = couponCode;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getDistributeType() {
+        return distributeType;
+    }
+
+    public void setDistributeType(String distributeType) {
+        this.distributeType = distributeType;
+    }
+
+    public LocalDateTime getReceivedAt() {
+        return receivedAt;
+    }
+
+    public void setReceivedAt(LocalDateTime receivedAt) {
+        this.receivedAt = receivedAt;
+    }
+
+    public LocalDateTime getExpireAt() {
+        return expireAt;
+    }
+
+    public void setExpireAt(LocalDateTime expireAt) {
+        this.expireAt = expireAt;
+    }
+
+    public LocalDateTime getUsedAt() {
+        return usedAt;
+    }
+
+    public void setUsedAt(LocalDateTime usedAt) {
+        this.usedAt = usedAt;
+    }
+
+    public Long getOrderId() {
+        return orderId;
+    }
+
+    public void setOrderId(Long orderId) {
+        this.orderId = orderId;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/enums/ApplyScope.java

@@ -0,0 +1,11 @@
+package cn.novalon.gym.manage.coupon.enums;
+
+/**
+ * 优惠券适用商品范围
+ */
+public enum ApplyScope {
+    /** 全场通用 */
+    ALL,
+    /** 指定商品 */
+    SPECIFIC
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/enums/CouponTemplateStatus.java

@@ -0,0 +1,15 @@
+package cn.novalon.gym.manage.coupon.enums;
+
+/**
+ * 优惠券模板状态
+ */
+public enum CouponTemplateStatus {
+    /** 草稿 */
+    DRAFT,
+    /** 进行中 */
+    ACTIVE,
+    /** 已终止 */
+    TERMINATED,
+    /** 已过期 */
+    EXPIRED
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/enums/CouponType.java

@@ -0,0 +1,15 @@
+package cn.novalon.gym.manage.coupon.enums;
+
+/**
+ * 优惠券类型
+ */
+public enum CouponType {
+    /** 满减券 */
+    CASH,
+    /** 折扣券 */
+    DISCOUNT,
+    /** 课程券 */
+    COURSE,
+    /** 体验券（会员体验专用） */
+    EXPERIENCE
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/enums/DistributeType.java

@@ -0,0 +1,15 @@
+package cn.novalon.gym.manage.coupon.enums;
+
+/**
+ * 优惠券发放方式
+ */
+public enum DistributeType {
+    /** 手动发放（指定会员） */
+    MANUAL,
+    /** 批量发放（按会员分组） */
+    BATCH,
+    /** 自动发放（触发规则） */
+    AUTO,
+    /** 领取码/二维码领取 */
+    CLAIM
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/enums/MemberCouponStatus.java

@@ -0,0 +1,15 @@
+package cn.novalon.gym.manage.coupon.enums;
+
+/**
+ * 会员优惠券状态
+ */
+public enum MemberCouponStatus {
+    /** 可用 */
+    AVAILABLE,
+    /** 已使用 */
+    USED,
+    /** 已过期 */
+    EXPIRED,
+    /** 已作废 */
+    INVALID
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/enums/ValidityType.java

@@ -0,0 +1,11 @@
+package cn.novalon.gym.manage.coupon.enums;
+
+/**
+ * 优惠券有效期类型
+ */
+public enum ValidityType {
+    /** 固定日期 */
+    FIXED_DATE,
+    /** 领取后X天 */
+    DAYS_AFTER_CLAIM
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/converter/FlashSaleConverter.java

@@ -0,0 +1,77 @@
+package cn.novalon.gym.manage.coupon.flashsale.converter;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleActivity;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleItem;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleOrder;
+import cn.novalon.gym.manage.coupon.flashsale.entity.FlashSaleActivityEntity;
+import cn.novalon.gym.manage.coupon.flashsale.entity.FlashSaleItemEntity;
+import cn.novalon.gym.manage.coupon.flashsale.entity.FlashSaleOrderEntity;
+import org.springframework.stereotype.Component;
+
+@Component
+public class FlashSaleConverter {
+
+    public FlashSaleActivity toActivity(FlashSaleActivityEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        FlashSaleActivity domain = new FlashSaleActivity();
+        BeanUtil.copyProperties(entity, domain);
+        return domain;
+    }
+
+    public FlashSaleActivityEntity toActivityEntity(FlashSaleActivity domain) {
+        if (domain == null) {
+            return null;
+        }
+        FlashSaleActivityEntity entity = new FlashSaleActivityEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        return entity;
+    }
+
+    public FlashSaleItem toItem(FlashSaleItemEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        FlashSaleItem domain = new FlashSaleItem();
+        BeanUtil.copyProperties(entity, domain);
+        return domain;
+    }
+
+    public FlashSaleItemEntity toItemEntity(FlashSaleItem domain) {
+        if (domain == null) {
+            return null;
+        }
+        FlashSaleItemEntity entity = new FlashSaleItemEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        return entity;
+    }
+
+    public FlashSaleOrder toOrder(FlashSaleOrderEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        FlashSaleOrder domain = new FlashSaleOrder();
+        BeanUtil.copyProperties(entity, domain);
+        return domain;
+    }
+
+    public FlashSaleOrderEntity toOrderEntity(FlashSaleOrder domain) {
+        if (domain == null) {
+            return null;
+        }
+        FlashSaleOrderEntity entity = new FlashSaleOrderEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        return entity;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/dao/FlashSaleActivityDao.java

@@ -0,0 +1,31 @@
+package cn.novalon.gym.manage.coupon.flashsale.dao;
+
+import cn.novalon.gym.manage.coupon.flashsale.entity.FlashSaleActivityEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+public interface FlashSaleActivityDao extends R2dbcRepository<FlashSaleActivityEntity, Long> {
+
+    Mono<FlashSaleActivityEntity> findByIdIsAndDeletedAtIsNull(Long id);
+
+    Flux<FlashSaleActivityEntity> findAllByDeletedAtIsNull();
+
+    Flux<FlashSaleActivityEntity> findByNameContainingAndDeletedAtIsNull(String name);
+
+    Flux<FlashSaleActivityEntity> findByStatusAndDeletedAtIsNull(String status);
+
+    @Modifying
+    @Query("UPDATE flash_sale_activity SET deleted_at = :deletedAt WHERE id = :id")
+    Mono<Integer> softDelete(Long id, LocalDateTime deletedAt);
+
+    @Modifying
+    @Query("UPDATE flash_sale_activity SET status = :status, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> updateStatus(Long id, String status, LocalDateTime updatedAt);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/dao/FlashSaleItemDao.java

@@ -0,0 +1,31 @@
+package cn.novalon.gym.manage.coupon.flashsale.dao;
+
+import cn.novalon.gym.manage.coupon.flashsale.entity.FlashSaleItemEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+public interface FlashSaleItemDao extends R2dbcRepository<FlashSaleItemEntity, Long> {
+
+    Mono<FlashSaleItemEntity> findByIdIsAndDeletedAtIsNull(Long id);
+
+    Flux<FlashSaleItemEntity> findByActivityIdAndDeletedAtIsNull(Long activityId);
+
+    @Modifying
+    @Query("UPDATE flash_sale_item SET stock = stock - :quantity, updated_at = :updatedAt WHERE id = :id AND stock >= :quantity")
+    Mono<Integer> deductStock(Long id, int quantity, LocalDateTime updatedAt);
+
+    @Modifying
+    @Query("UPDATE flash_sale_item SET stock = stock + :quantity, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> restoreStock(Long id, int quantity, LocalDateTime updatedAt);
+
+    @Modifying
+    @Query("UPDATE flash_sale_item SET sold_count = sold_count + :count, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> incrementSoldCount(Long id, int count, LocalDateTime updatedAt);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/dao/FlashSaleOrderDao.java

@@ -0,0 +1,38 @@
+package cn.novalon.gym.manage.coupon.flashsale.dao;
+
+import cn.novalon.gym.manage.coupon.flashsale.entity.FlashSaleOrderEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+public interface FlashSaleOrderDao extends R2dbcRepository<FlashSaleOrderEntity, Long> {
+
+    Mono<FlashSaleOrderEntity> findByIdIsAndDeletedAtIsNull(Long id);
+
+    Flux<FlashSaleOrderEntity> findByMemberIdAndDeletedAtIsNull(Long memberId);
+
+    Flux<FlashSaleOrderEntity> findByActivityIdAndDeletedAtIsNull(Long activityId);
+
+    Mono<Long> countByActivityIdAndMemberIdAndStatusAndDeletedAtIsNull(
+            Long activityId, Long memberId, String status);
+
+    Mono<Long> countByItemIdAndMemberIdAndStatusInAndDeletedAtIsNull(
+            Long itemId, Long memberId, java.util.Collection<String> statuses);
+
+    @Query("SELECT * FROM flash_sale_order WHERE status = :status AND expire_at < :now AND deleted_at IS NULL")
+    Flux<FlashSaleOrderEntity> findExpiredPendingOrders(String status, LocalDateTime now);
+
+    @Modifying
+    @Query("UPDATE flash_sale_order SET status = :status, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> updateStatus(Long id, String status, LocalDateTime updatedAt);
+
+    @Modifying
+    @Query("UPDATE flash_sale_order SET status = :status, pay_at = :payAt, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> markPaid(Long id, String status, LocalDateTime payAt, LocalDateTime updatedAt);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/domain/FlashSaleActivity.java

@@ -0,0 +1,74 @@
+package cn.novalon.gym.manage.coupon.flashsale.domain;
+
+import cn.novalon.gym.manage.sys.core.domain.BaseDomain;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "秒杀活动")
+public class FlashSaleActivity extends BaseDomain {
+
+    private String name;
+    private String description;
+    private LocalDateTime startTime;
+    private LocalDateTime endTime;
+    private Integer payTimeoutMinutes;
+    private Integer perUserLimit;
+    private String status;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public LocalDateTime getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(LocalDateTime startTime) {
+        this.startTime = startTime;
+    }
+
+    public LocalDateTime getEndTime() {
+        return endTime;
+    }
+
+    public void setEndTime(LocalDateTime endTime) {
+        this.endTime = endTime;
+    }
+
+    public Integer getPayTimeoutMinutes() {
+        return payTimeoutMinutes;
+    }
+
+    public void setPayTimeoutMinutes(Integer payTimeoutMinutes) {
+        this.payTimeoutMinutes = payTimeoutMinutes;
+    }
+
+    public Integer getPerUserLimit() {
+        return perUserLimit;
+    }
+
+    public void setPerUserLimit(Integer perUserLimit) {
+        this.perUserLimit = perUserLimit;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/domain/FlashSaleItem.java

@@ -0,0 +1,92 @@
+package cn.novalon.gym.manage.coupon.flashsale.domain;
+
+import cn.novalon.gym.manage.sys.core.domain.BaseDomain;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.math.BigDecimal;
+
+@Schema(description = "秒杀商品")
+public class FlashSaleItem extends BaseDomain {
+
+    private Long activityId;
+    private String productType;
+    private Long productId;
+    private String productName;
+    private BigDecimal originalPrice;
+    private BigDecimal seckillPrice;
+    private Integer stock;
+    private Integer soldCount;
+    private Integer perUserLimit;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public String getProductType() {
+        return productType;
+    }
+
+    public void setProductType(String productType) {
+        this.productType = productType;
+    }
+
+    public Long getProductId() {
+        return productId;
+    }
+
+    public void setProductId(Long productId) {
+        this.productId = productId;
+    }
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public BigDecimal getOriginalPrice() {
+        return originalPrice;
+    }
+
+    public void setOriginalPrice(BigDecimal originalPrice) {
+        this.originalPrice = originalPrice;
+    }
+
+    public BigDecimal getSeckillPrice() {
+        return seckillPrice;
+    }
+
+    public void setSeckillPrice(BigDecimal seckillPrice) {
+        this.seckillPrice = seckillPrice;
+    }
+
+    public Integer getStock() {
+        return stock;
+    }
+
+    public void setStock(Integer stock) {
+        this.stock = stock;
+    }
+
+    public Integer getSoldCount() {
+        return soldCount;
+    }
+
+    public void setSoldCount(Integer soldCount) {
+        this.soldCount = soldCount;
+    }
+
+    public Integer getPerUserLimit() {
+        return perUserLimit;
+    }
+
+    public void setPerUserLimit(Integer perUserLimit) {
+        this.perUserLimit = perUserLimit;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/domain/FlashSaleOrder.java

@@ -0,0 +1,84 @@
+package cn.novalon.gym.manage.coupon.flashsale.domain;
+
+import cn.novalon.gym.manage.sys.core.domain.BaseDomain;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "秒杀订单")
+public class FlashSaleOrder extends BaseDomain {
+
+    private Long activityId;
+    private Long itemId;
+    private Long memberId;
+    private Integer quantity;
+    private BigDecimal payAmount;
+    private String status;
+    private LocalDateTime expireAt;
+    private LocalDateTime payAt;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public Long getItemId() {
+        return itemId;
+    }
+
+    public void setItemId(Long itemId) {
+        this.itemId = itemId;
+    }
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+
+    public Integer getQuantity() {
+        return quantity;
+    }
+
+    public void setQuantity(Integer quantity) {
+        this.quantity = quantity;
+    }
+
+    public BigDecimal getPayAmount() {
+        return payAmount;
+    }
+
+    public void setPayAmount(BigDecimal payAmount) {
+        this.payAmount = payAmount;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public LocalDateTime getExpireAt() {
+        return expireAt;
+    }
+
+    public void setExpireAt(LocalDateTime expireAt) {
+        this.expireAt = expireAt;
+    }
+
+    public LocalDateTime getPayAt() {
+        return payAt;
+    }
+
+    public void setPayAt(LocalDateTime payAt) {
+        this.payAt = payAt;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/domain/FlashSaleStatistics.java

@@ -0,0 +1,82 @@
+package cn.novalon.gym.manage.coupon.flashsale.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.math.BigDecimal;
+
+@Schema(description = "秒杀统计数据")
+public class FlashSaleStatistics {
+
+    private Long activityId;
+    private long totalOrders;
+    private long pendingOrders;
+    private long paidOrders;
+    private long cancelledOrders;
+    private long expiredOrders;
+    private long totalSoldQuantity;
+    private BigDecimal totalRevenue;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public long getTotalOrders() {
+        return totalOrders;
+    }
+
+    public void setTotalOrders(long totalOrders) {
+        this.totalOrders = totalOrders;
+    }
+
+    public long getPendingOrders() {
+        return pendingOrders;
+    }
+
+    public void setPendingOrders(long pendingOrders) {
+        this.pendingOrders = pendingOrders;
+    }
+
+    public long getPaidOrders() {
+        return paidOrders;
+    }
+
+    public void setPaidOrders(long paidOrders) {
+        this.paidOrders = paidOrders;
+    }
+
+    public long getCancelledOrders() {
+        return cancelledOrders;
+    }
+
+    public void setCancelledOrders(long cancelledOrders) {
+        this.cancelledOrders = cancelledOrders;
+    }
+
+    public long getExpiredOrders() {
+        return expiredOrders;
+    }
+
+    public void setExpiredOrders(long expiredOrders) {
+        this.expiredOrders = expiredOrders;
+    }
+
+    public long getTotalSoldQuantity() {
+        return totalSoldQuantity;
+    }
+
+    public void setTotalSoldQuantity(long totalSoldQuantity) {
+        this.totalSoldQuantity = totalSoldQuantity;
+    }
+
+    public BigDecimal getTotalRevenue() {
+        return totalRevenue;
+    }
+
+    public void setTotalRevenue(BigDecimal totalRevenue) {
+        this.totalRevenue = totalRevenue;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/domain/GrabRequest.java

@@ -0,0 +1,35 @@
+package cn.novalon.gym.manage.coupon.flashsale.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+@Schema(description = "秒杀抢购请求")
+public class GrabRequest {
+
+    private Long itemId;
+    private Long memberId;
+    private Integer quantity;
+
+    public Long getItemId() {
+        return itemId;
+    }
+
+    public void setItemId(Long itemId) {
+        this.itemId = itemId;
+    }
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+
+    public Integer getQuantity() {
+        return quantity;
+    }
+
+    public void setQuantity(Integer quantity) {
+        this.quantity = quantity;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/entity/FlashSaleActivityEntity.java

@@ -0,0 +1,88 @@
+package cn.novalon.gym.manage.coupon.flashsale.entity;
+
+import cn.novalon.gym.manage.db.entity.BaseEntity;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+import java.time.LocalDateTime;
+
+@Table("flash_sale_activity")
+public class FlashSaleActivityEntity extends BaseEntity {
+
+    @Column("name")
+    private String name;
+
+    @Column("description")
+    private String description;
+
+    @Column("start_time")
+    private LocalDateTime startTime;
+
+    @Column("end_time")
+    private LocalDateTime endTime;
+
+    @Column("pay_timeout_minutes")
+    private Integer payTimeoutMinutes;
+
+    @Column("per_user_limit")
+    private Integer perUserLimit;
+
+    @Column("status")
+    private String status;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public LocalDateTime getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(LocalDateTime startTime) {
+        this.startTime = startTime;
+    }
+
+    public LocalDateTime getEndTime() {
+        return endTime;
+    }
+
+    public void setEndTime(LocalDateTime endTime) {
+        this.endTime = endTime;
+    }
+
+    public Integer getPayTimeoutMinutes() {
+        return payTimeoutMinutes;
+    }
+
+    public void setPayTimeoutMinutes(Integer payTimeoutMinutes) {
+        this.payTimeoutMinutes = payTimeoutMinutes;
+    }
+
+    public Integer getPerUserLimit() {
+        return perUserLimit;
+    }
+
+    public void setPerUserLimit(Integer perUserLimit) {
+        this.perUserLimit = perUserLimit;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/entity/FlashSaleItemEntity.java

@@ -0,0 +1,110 @@
+package cn.novalon.gym.manage.coupon.flashsale.entity;
+
+import cn.novalon.gym.manage.db.entity.BaseEntity;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+import java.math.BigDecimal;
+
+@Table("flash_sale_item")
+public class FlashSaleItemEntity extends BaseEntity {
+
+    @Column("activity_id")
+    private Long activityId;
+
+    @Column("product_type")
+    private String productType;
+
+    @Column("product_id")
+    private Long productId;
+
+    @Column("product_name")
+    private String productName;
+
+    @Column("original_price")
+    private BigDecimal originalPrice;
+
+    @Column("seckill_price")
+    private BigDecimal seckillPrice;
+
+    @Column("stock")
+    private Integer stock;
+
+    @Column("sold_count")
+    private Integer soldCount;
+
+    @Column("per_user_limit")
+    private Integer perUserLimit;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public String getProductType() {
+        return productType;
+    }
+
+    public void setProductType(String productType) {
+        this.productType = productType;
+    }
+
+    public Long getProductId() {
+        return productId;
+    }
+
+    public void setProductId(Long productId) {
+        this.productId = productId;
+    }
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public BigDecimal getOriginalPrice() {
+        return originalPrice;
+    }
+
+    public void setOriginalPrice(BigDecimal originalPrice) {
+        this.originalPrice = originalPrice;
+    }
+
+    public BigDecimal getSeckillPrice() {
+        return seckillPrice;
+    }
+
+    public void setSeckillPrice(BigDecimal seckillPrice) {
+        this.seckillPrice = seckillPrice;
+    }
+
+    public Integer getStock() {
+        return stock;
+    }
+
+    public void setStock(Integer stock) {
+        this.stock = stock;
+    }
+
+    public Integer getSoldCount() {
+        return soldCount;
+    }
+
+    public void setSoldCount(Integer soldCount) {
+        this.soldCount = soldCount;
+    }
+
+    public Integer getPerUserLimit() {
+        return perUserLimit;
+    }
+
+    public void setPerUserLimit(Integer perUserLimit) {
+        this.perUserLimit = perUserLimit;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/entity/FlashSaleOrderEntity.java

@@ -0,0 +1,100 @@
+package cn.novalon.gym.manage.coupon.flashsale.entity;
+
+import cn.novalon.gym.manage.db.entity.BaseEntity;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Table("flash_sale_order")
+public class FlashSaleOrderEntity extends BaseEntity {
+
+    @Column("activity_id")
+    private Long activityId;
+
+    @Column("item_id")
+    private Long itemId;
+
+    @Column("member_id")
+    private Long memberId;
+
+    @Column("quantity")
+    private Integer quantity;
+
+    @Column("pay_amount")
+    private BigDecimal payAmount;
+
+    @Column("status")
+    private String status;
+
+    @Column("expire_at")
+    private LocalDateTime expireAt;
+
+    @Column("pay_at")
+    private LocalDateTime payAt;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public Long getItemId() {
+        return itemId;
+    }
+
+    public void setItemId(Long itemId) {
+        this.itemId = itemId;
+    }
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+
+    public Integer getQuantity() {
+        return quantity;
+    }
+
+    public void setQuantity(Integer quantity) {
+        this.quantity = quantity;
+    }
+
+    public BigDecimal getPayAmount() {
+        return payAmount;
+    }
+
+    public void setPayAmount(BigDecimal payAmount) {
+        this.payAmount = payAmount;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public LocalDateTime getExpireAt() {
+        return expireAt;
+    }
+
+    public void setExpireAt(LocalDateTime expireAt) {
+        this.expireAt = expireAt;
+    }
+
+    public LocalDateTime getPayAt() {
+        return payAt;
+    }
+
+    public void setPayAt(LocalDateTime payAt) {
+        this.payAt = payAt;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/enums/FlashSaleActivityStatus.java

@@ -0,0 +1,11 @@
+package cn.novalon.gym.manage.coupon.flashsale.enums;
+
+/**
+ * 秒杀活动状态
+ */
+public enum FlashSaleActivityStatus {
+    DRAFT,
+    ACTIVE,
+    TERMINATED,
+    EXPIRED
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/enums/FlashSaleOrderStatus.java

@@ -0,0 +1,11 @@
+package cn.novalon.gym.manage.coupon.flashsale.enums;
+
+/**
+ * 秒杀订单状态
+ */
+public enum FlashSaleOrderStatus {
+    PENDING,
+    PAID,
+    CANCELLED,
+    EXPIRED
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/handler/FlashSaleHandler.java

@@ -0,0 +1,219 @@
+package cn.novalon.gym.manage.coupon.flashsale.handler;
+
+import cn.novalon.gym.manage.common.dto.PageRequest;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleActivity;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleItem;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleOrder;
+import cn.novalon.gym.manage.coupon.flashsale.domain.GrabRequest;
+import cn.novalon.gym.manage.coupon.flashsale.service.IFlashSaleActivityService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.stereotype.Component;
+import org.springframework.web.reactive.function.server.ServerRequest;
+import org.springframework.web.reactive.function.server.ServerResponse;
+import reactor.core.publisher.Mono;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Component
+@Tag(name = "秒杀管理", description = "秒杀相关操作")
+public class FlashSaleHandler {
+
+    private final IFlashSaleActivityService flashSaleService;
+
+    public FlashSaleHandler(IFlashSaleActivityService flashSaleService) {
+        this.flashSaleService = flashSaleService;
+    }
+
+    @Operation(summary = "获取所有秒杀活动")
+    public Mono<ServerResponse> getAllActivities(ServerRequest request) {
+        boolean includeDeleted = Boolean.parseBoolean(request.queryParam("includeDeleted").orElse("false"));
+        return ServerResponse.ok()
+                .body(flashSaleService.findAll(includeDeleted), FlashSaleActivity.class);
+    }
+
+    @Operation(summary = "分页获取秒杀活动")
+    public Mono<ServerResponse> getActivitiesByPage(ServerRequest request) {
+        return request.bodyToMono(PageRequest.class)
+                .flatMap(pageRequest -> {
+                    String status = request.queryParam("status").orElse(null);
+                    normalizePageRequest(pageRequest);
+                    return flashSaleService.findByPage(pageRequest, status)
+                            .flatMap(response -> ServerResponse.ok().bodyValue(response));
+                });
+    }
+
+    @Operation(summary = "搜索秒杀活动")
+    public Mono<ServerResponse> searchActivities(ServerRequest request) {
+        String keyword = request.queryParam("keyword").orElse("");
+        String status = request.queryParam("status").orElse(null);
+        return ServerResponse.ok()
+                .body(flashSaleService.findByKeywordAndStatus(keyword, status), FlashSaleActivity.class);
+    }
+
+    @Operation(summary = "根据ID获取秒杀活动")
+    public Mono<ServerResponse> getActivityById(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return flashSaleService.findById(id)
+                .flatMap(activity -> ServerResponse.ok().bodyValue(activity))
+                .switchIfEmpty(ServerResponse.notFound().build());
+    }
+
+    @Operation(summary = "创建秒杀活动")
+    public Mono<ServerResponse> createActivity(ServerRequest request) {
+        return request.bodyToMono(FlashSaleActivity.class)
+                .flatMap(activity -> {
+                    if (activity.getName() == null || activity.getName().isEmpty()) {
+                        return badRequest("活动名称不能为空");
+                    }
+                    return flashSaleService.create(activity)
+                            .flatMap(created -> successResponse("秒杀活动创建成功", created))
+                            .onErrorResume(this::errorResponse);
+                });
+    }
+
+    @Operation(summary = "更新秒杀活动")
+    public Mono<ServerResponse> updateActivity(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return request.bodyToMono(FlashSaleActivity.class)
+                .flatMap(activity -> flashSaleService.update(id, activity)
+                        .flatMap(updated -> successResponse("秒杀活动更新成功", updated))
+                        .onErrorResume(this::errorResponse));
+    }
+
+    @Operation(summary = "删除秒杀活动")
+    public Mono<ServerResponse> deleteActivity(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return flashSaleService.delete(id)
+                .then(Mono.defer(() -> successResponse("秒杀活动删除成功", null)))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "发布秒杀活动")
+    public Mono<ServerResponse> publishActivity(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return flashSaleService.publish(id)
+                .flatMap(activity -> successResponse("秒杀活动发布成功", activity))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "终止秒杀活动")
+    public Mono<ServerResponse> terminateActivity(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return flashSaleService.terminate(id)
+                .flatMap(activity -> successResponse("秒杀活动已终止", activity))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "获取秒杀统计")
+    public Mono<ServerResponse> getStatistics(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return flashSaleService.getStatistics(id)
+                .flatMap(stats -> ServerResponse.ok().bodyValue(stats))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "获取秒杀商品列表")
+    public Mono<ServerResponse> getItems(ServerRequest request) {
+        String activityIdStr = request.queryParam("activityId").orElse(null);
+        if (activityIdStr == null) {
+            return badRequest("activityId不能为空");
+        }
+        Long activityId = Long.valueOf(activityIdStr);
+        return ServerResponse.ok()
+                .body(flashSaleService.findItemsByActivityId(activityId), FlashSaleItem.class);
+    }
+
+    @Operation(summary = "创建秒杀商品")
+    public Mono<ServerResponse> createItem(ServerRequest request) {
+        return request.bodyToMono(FlashSaleItem.class)
+                .flatMap(item -> flashSaleService.createItem(item)
+                        .flatMap(created -> successResponse("秒杀商品创建成功", created))
+                        .onErrorResume(this::errorResponse));
+    }
+
+    @Operation(summary = "更新秒杀商品")
+    public Mono<ServerResponse> updateItem(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return request.bodyToMono(FlashSaleItem.class)
+                .flatMap(item -> flashSaleService.updateItem(id, item)
+                        .flatMap(updated -> successResponse("秒杀商品更新成功", updated))
+                        .onErrorResume(this::errorResponse));
+    }
+
+    @Operation(summary = "秒杀抢购")
+    public Mono<ServerResponse> grab(ServerRequest request) {
+        return request.bodyToMono(GrabRequest.class)
+                .flatMap(body -> {
+                    if (body.getItemId() == null || body.getMemberId() == null) {
+                        return badRequest("itemId和memberId不能为空");
+                    }
+                    return flashSaleService.grab(body)
+                            .flatMap(order -> successResponse("抢购成功，请尽快支付", order))
+                            .onErrorResume(this::errorResponse);
+                });
+    }
+
+    @Operation(summary = "支付秒杀订单")
+    public Mono<ServerResponse> payOrder(ServerRequest request) {
+        Long orderId = Long.valueOf(request.pathVariable("orderId"));
+        return flashSaleService.payOrder(orderId)
+                .flatMap(order -> successResponse("支付成功", order))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "取消秒杀订单")
+    public Mono<ServerResponse> cancelOrder(ServerRequest request) {
+        Long orderId = Long.valueOf(request.pathVariable("orderId"));
+        return flashSaleService.cancelOrder(orderId)
+                .flatMap(order -> successResponse("订单已取消", order))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "获取会员秒杀订单")
+    public Mono<ServerResponse> getOrdersByMember(ServerRequest request) {
+        Long memberId = Long.valueOf(request.pathVariable("memberId"));
+        return ServerResponse.ok()
+                .body(flashSaleService.findOrdersByMemberId(memberId), FlashSaleOrder.class);
+    }
+
+    private void normalizePageRequest(PageRequest pageRequest) {
+        if (pageRequest.getPage() < 0) {
+            pageRequest.setPage(0);
+        }
+        if (pageRequest.getSize() <= 0 || pageRequest.getSize() > 100) {
+            pageRequest.setSize(10);
+        }
+        if (pageRequest.getSort() == null || pageRequest.getSort().isEmpty()) {
+            pageRequest.setSort("id");
+        }
+        if (pageRequest.getOrder() == null || pageRequest.getOrder().isEmpty()) {
+            pageRequest.setOrder("desc");
+        }
+    }
+
+    private Mono<ServerResponse> successResponse(String message, Object data) {
+        Map<String, Object> response = new HashMap<>();
+        response.put("success", true);
+        response.put("message", message);
+        if (data != null) {
+            response.put("data", data);
+        }
+        return ServerResponse.ok().bodyValue(response);
+    }
+
+    private Mono<ServerResponse> badRequest(String message) {
+        Map<String, Object> error = new HashMap<>();
+        error.put("success", false);
+        error.put("message", message);
+        return ServerResponse.badRequest().bodyValue(error);
+    }
+
+    private Mono<ServerResponse> errorResponse(Throwable error) {
+        Map<String, Object> response = new HashMap<>();
+        response.put("success", false);
+        response.put("message", error.getMessage());
+        return ServerResponse.badRequest().bodyValue(response);
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/repository/IFlashSaleActivityRepository.java

@@ -0,0 +1,26 @@
+package cn.novalon.gym.manage.coupon.flashsale.repository;
+
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleActivity;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public interface IFlashSaleActivityRepository {
+
+    Mono<FlashSaleActivity> findById(Long id);
+
+    Flux<FlashSaleActivity> findAll(boolean includeDeleted);
+
+    Flux<FlashSaleActivity> findByKeyword(String keyword);
+
+    Flux<FlashSaleActivity> findByStatus(String status);
+
+    Flux<FlashSaleActivity> findByKeywordAndStatus(String keyword, String status);
+
+    Mono<FlashSaleActivity> save(FlashSaleActivity activity);
+
+    Mono<FlashSaleActivity> update(FlashSaleActivity activity);
+
+    Mono<Void> deleteById(Long id);
+
+    Mono<Void> updateStatus(Long id, String status);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/repository/IFlashSaleItemRepository.java

@@ -0,0 +1,22 @@
+package cn.novalon.gym.manage.coupon.flashsale.repository;
+
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleItem;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public interface IFlashSaleItemRepository {
+
+    Mono<FlashSaleItem> findById(Long id);
+
+    Flux<FlashSaleItem> findByActivityId(Long activityId);
+
+    Mono<FlashSaleItem> save(FlashSaleItem item);
+
+    Mono<FlashSaleItem> update(FlashSaleItem item);
+
+    Mono<Boolean> deductStock(Long id, int quantity);
+
+    Mono<Void> restoreStock(Long id, int quantity);
+
+    Mono<Void> incrementSoldCount(Long id, int count);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/repository/IFlashSaleOrderRepository.java

@@ -0,0 +1,26 @@
+package cn.novalon.gym.manage.coupon.flashsale.repository;
+
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleOrder;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.util.Collection;
+
+public interface IFlashSaleOrderRepository {
+
+    Mono<FlashSaleOrder> findById(Long id);
+
+    Flux<FlashSaleOrder> findByMemberId(Long memberId);
+
+    Flux<FlashSaleOrder> findByActivityId(Long activityId);
+
+    Flux<FlashSaleOrder> findExpiredPendingOrders();
+
+    Mono<Long> countByItemIdAndMemberIdAndStatusIn(Long itemId, Long memberId, Collection<String> statuses);
+
+    Mono<FlashSaleOrder> save(FlashSaleOrder order);
+
+    Mono<Void> updateStatus(Long id, String status);
+
+    Mono<Void> markPaid(Long id, String status);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/repository/impl/FlashSaleActivityRepository.java

@@ -0,0 +1,109 @@
+package cn.novalon.gym.manage.coupon.flashsale.repository.impl;
+
+import cn.novalon.gym.manage.coupon.flashsale.converter.FlashSaleConverter;
+import cn.novalon.gym.manage.coupon.flashsale.dao.FlashSaleActivityDao;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleActivity;
+import cn.novalon.gym.manage.coupon.flashsale.entity.FlashSaleActivityEntity;
+import cn.novalon.gym.manage.coupon.flashsale.repository.IFlashSaleActivityRepository;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+@Transactional
+public class FlashSaleActivityRepository implements IFlashSaleActivityRepository {
+
+    private final FlashSaleActivityDao activityDao;
+    private final FlashSaleConverter converter;
+
+    public FlashSaleActivityRepository(FlashSaleActivityDao activityDao, FlashSaleConverter converter) {
+        this.activityDao = activityDao;
+        this.converter = converter;
+    }
+
+    @Override
+    public Mono<FlashSaleActivity> findById(Long id) {
+        return activityDao.findByIdIsAndDeletedAtIsNull(id).map(converter::toActivity);
+    }
+
+    @Override
+    public Flux<FlashSaleActivity> findAll(boolean includeDeleted) {
+        if (includeDeleted) {
+            return activityDao.findAll().map(converter::toActivity);
+        }
+        return activityDao.findAllByDeletedAtIsNull().map(converter::toActivity);
+    }
+
+    @Override
+    public Flux<FlashSaleActivity> findByKeyword(String keyword) {
+        if (keyword == null || keyword.isEmpty()) {
+            return findAll(false);
+        }
+        return activityDao.findByNameContainingAndDeletedAtIsNull(keyword).map(converter::toActivity);
+    }
+
+    @Override
+    public Flux<FlashSaleActivity> findByStatus(String status) {
+        if (status == null || status.isEmpty()) {
+            return findAll(false);
+        }
+        return activityDao.findByStatusAndDeletedAtIsNull(status).map(converter::toActivity);
+    }
+
+    @Override
+    public Flux<FlashSaleActivity> findByKeywordAndStatus(String keyword, String status) {
+        Flux<FlashSaleActivity> result = findByKeyword(keyword);
+        if (status != null && !status.isEmpty()) {
+            result = result.filter(a -> status.equals(a.getStatus()));
+        }
+        return result;
+    }
+
+    @Override
+    public Mono<FlashSaleActivity> save(FlashSaleActivity activity) {
+        return activityDao.save(converter.toActivityEntity(activity)).map(converter::toActivity);
+    }
+
+    @Override
+    public Mono<FlashSaleActivity> update(FlashSaleActivity activity) {
+        return activityDao.findByIdIsAndDeletedAtIsNull(activity.getId())
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀活动不存在")))
+                .flatMap(existing -> {
+                    existing.markNotNew();
+                    if (activity.getName() != null) {
+                        existing.setName(activity.getName());
+                    }
+                    if (activity.getDescription() != null) {
+                        existing.setDescription(activity.getDescription());
+                    }
+                    if (activity.getStartTime() != null) {
+                        existing.setStartTime(activity.getStartTime());
+                    }
+                    if (activity.getEndTime() != null) {
+                        existing.setEndTime(activity.getEndTime());
+                    }
+                    if (activity.getPayTimeoutMinutes() != null) {
+                        existing.setPayTimeoutMinutes(activity.getPayTimeoutMinutes());
+                    }
+                    if (activity.getPerUserLimit() != null) {
+                        existing.setPerUserLimit(activity.getPerUserLimit());
+                    }
+                    existing.setUpdatedAt(LocalDateTime.now());
+                    return activityDao.save(existing);
+                })
+                .map(converter::toActivity);
+    }
+
+    @Override
+    public Mono<Void> deleteById(Long id) {
+        return activityDao.softDelete(id, LocalDateTime.now()).then();
+    }
+
+    @Override
+    public Mono<Void> updateStatus(Long id, String status) {
+        return activityDao.updateStatus(id, status, LocalDateTime.now()).then();
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/repository/impl/FlashSaleItemRepository.java

@@ -0,0 +1,90 @@
+package cn.novalon.gym.manage.coupon.flashsale.repository.impl;
+
+import cn.novalon.gym.manage.coupon.flashsale.converter.FlashSaleConverter;
+import cn.novalon.gym.manage.coupon.flashsale.dao.FlashSaleItemDao;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleItem;
+import cn.novalon.gym.manage.coupon.flashsale.entity.FlashSaleItemEntity;
+import cn.novalon.gym.manage.coupon.flashsale.repository.IFlashSaleItemRepository;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+@Transactional
+public class FlashSaleItemRepository implements IFlashSaleItemRepository {
+
+    private final FlashSaleItemDao itemDao;
+    private final FlashSaleConverter converter;
+
+    public FlashSaleItemRepository(FlashSaleItemDao itemDao, FlashSaleConverter converter) {
+        this.itemDao = itemDao;
+        this.converter = converter;
+    }
+
+    @Override
+    public Mono<FlashSaleItem> findById(Long id) {
+        return itemDao.findByIdIsAndDeletedAtIsNull(id).map(converter::toItem);
+    }
+
+    @Override
+    public Flux<FlashSaleItem> findByActivityId(Long activityId) {
+        return itemDao.findByActivityIdAndDeletedAtIsNull(activityId).map(converter::toItem);
+    }
+
+    @Override
+    public Mono<FlashSaleItem> save(FlashSaleItem item) {
+        return itemDao.save(converter.toItemEntity(item)).map(converter::toItem);
+    }
+
+    @Override
+    public Mono<FlashSaleItem> update(FlashSaleItem item) {
+        return itemDao.findByIdIsAndDeletedAtIsNull(item.getId())
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀商品不存在")))
+                .flatMap(existing -> {
+                    existing.markNotNew();
+                    if (item.getProductType() != null) {
+                        existing.setProductType(item.getProductType());
+                    }
+                    if (item.getProductId() != null) {
+                        existing.setProductId(item.getProductId());
+                    }
+                    if (item.getProductName() != null) {
+                        existing.setProductName(item.getProductName());
+                    }
+                    if (item.getOriginalPrice() != null) {
+                        existing.setOriginalPrice(item.getOriginalPrice());
+                    }
+                    if (item.getSeckillPrice() != null) {
+                        existing.setSeckillPrice(item.getSeckillPrice());
+                    }
+                    if (item.getStock() != null) {
+                        existing.setStock(item.getStock());
+                    }
+                    if (item.getPerUserLimit() != null) {
+                        existing.setPerUserLimit(item.getPerUserLimit());
+                    }
+                    existing.setUpdatedAt(LocalDateTime.now());
+                    return itemDao.save(existing);
+                })
+                .map(converter::toItem);
+    }
+
+    @Override
+    public Mono<Boolean> deductStock(Long id, int quantity) {
+        return itemDao.deductStock(id, quantity, LocalDateTime.now())
+                .map(rows -> rows != null && rows > 0);
+    }
+
+    @Override
+    public Mono<Void> restoreStock(Long id, int quantity) {
+        return itemDao.restoreStock(id, quantity, LocalDateTime.now()).then();
+    }
+
+    @Override
+    public Mono<Void> incrementSoldCount(Long id, int count) {
+        return itemDao.incrementSoldCount(id, count, LocalDateTime.now()).then();
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/repository/impl/FlashSaleOrderRepository.java

@@ -0,0 +1,68 @@
+package cn.novalon.gym.manage.coupon.flashsale.repository.impl;
+
+import cn.novalon.gym.manage.coupon.flashsale.converter.FlashSaleConverter;
+import cn.novalon.gym.manage.coupon.flashsale.dao.FlashSaleOrderDao;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleOrder;
+import cn.novalon.gym.manage.coupon.flashsale.enums.FlashSaleOrderStatus;
+import cn.novalon.gym.manage.coupon.flashsale.repository.IFlashSaleOrderRepository;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+import java.util.Collection;
+
+@Repository
+@Transactional
+public class FlashSaleOrderRepository implements IFlashSaleOrderRepository {
+
+    private final FlashSaleOrderDao orderDao;
+    private final FlashSaleConverter converter;
+
+    public FlashSaleOrderRepository(FlashSaleOrderDao orderDao, FlashSaleConverter converter) {
+        this.orderDao = orderDao;
+        this.converter = converter;
+    }
+
+    @Override
+    public Mono<FlashSaleOrder> findById(Long id) {
+        return orderDao.findByIdIsAndDeletedAtIsNull(id).map(converter::toOrder);
+    }
+
+    @Override
+    public Flux<FlashSaleOrder> findByMemberId(Long memberId) {
+        return orderDao.findByMemberIdAndDeletedAtIsNull(memberId).map(converter::toOrder);
+    }
+
+    @Override
+    public Flux<FlashSaleOrder> findByActivityId(Long activityId) {
+        return orderDao.findByActivityIdAndDeletedAtIsNull(activityId).map(converter::toOrder);
+    }
+
+    @Override
+    public Flux<FlashSaleOrder> findExpiredPendingOrders() {
+        return orderDao.findExpiredPendingOrders(
+                FlashSaleOrderStatus.PENDING.name(), LocalDateTime.now()).map(converter::toOrder);
+    }
+
+    @Override
+    public Mono<Long> countByItemIdAndMemberIdAndStatusIn(Long itemId, Long memberId, Collection<String> statuses) {
+        return orderDao.countByItemIdAndMemberIdAndStatusInAndDeletedAtIsNull(itemId, memberId, statuses);
+    }
+
+    @Override
+    public Mono<FlashSaleOrder> save(FlashSaleOrder order) {
+        return orderDao.save(converter.toOrderEntity(order)).map(converter::toOrder);
+    }
+
+    @Override
+    public Mono<Void> updateStatus(Long id, String status) {
+        return orderDao.updateStatus(id, status, LocalDateTime.now()).then();
+    }
+
+    @Override
+    public Mono<Void> markPaid(Long id, String status) {
+        return orderDao.markPaid(id, status, LocalDateTime.now(), LocalDateTime.now()).then();
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/scheduler/FlashSaleOrderExpireScheduler.java

@@ -0,0 +1,35 @@
+package cn.novalon.gym.manage.coupon.flashsale.scheduler;
+
+import cn.novalon.gym.manage.coupon.flashsale.service.IFlashSaleActivityService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+/**
+ * 秒杀订单过期定时任务
+ *
+ * 功能：定期检查已过期的待支付订单，取消订单并恢复库存
+ */
+@Component
+public class FlashSaleOrderExpireScheduler {
+
+    private static final Logger logger = LoggerFactory.getLogger(FlashSaleOrderExpireScheduler.class);
+
+    private final IFlashSaleActivityService flashSaleService;
+
+    public FlashSaleOrderExpireScheduler(IFlashSaleActivityService flashSaleService) {
+        this.flashSaleService = flashSaleService;
+    }
+
+    @Scheduled(fixedRate = 60000)
+    public void processExpiredOrders() {
+        logger.debug("定时任务开始检查过期秒杀订单");
+
+        flashSaleService.processExpiredOrders()
+                .subscribe(
+                        count -> logger.debug("定时任务完成，处理了 {} 个过期秒杀订单", count),
+                        error -> logger.error("秒杀订单过期定时任务执行失败：{}", error.getMessage(), error)
+                );
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/service/IFlashSaleActivityService.java

@@ -0,0 +1,50 @@
+package cn.novalon.gym.manage.coupon.flashsale.service;
+
+import cn.novalon.gym.manage.common.dto.PageRequest;
+import cn.novalon.gym.manage.common.dto.PageResponse;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleActivity;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleItem;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleOrder;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleStatistics;
+import cn.novalon.gym.manage.coupon.flashsale.domain.GrabRequest;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public interface IFlashSaleActivityService {
+
+    Mono<FlashSaleActivity> findById(Long id);
+
+    Flux<FlashSaleActivity> findAll(boolean includeDeleted);
+
+    Flux<FlashSaleActivity> findByKeywordAndStatus(String keyword, String status);
+
+    Mono<PageResponse<FlashSaleActivity>> findByPage(PageRequest pageRequest, String status);
+
+    Mono<FlashSaleActivity> create(FlashSaleActivity activity);
+
+    Mono<FlashSaleActivity> update(Long id, FlashSaleActivity activity);
+
+    Mono<Void> delete(Long id);
+
+    Mono<FlashSaleActivity> publish(Long id);
+
+    Mono<FlashSaleActivity> terminate(Long id);
+
+    Flux<FlashSaleItem> findItemsByActivityId(Long activityId);
+
+    Mono<FlashSaleItem> createItem(FlashSaleItem item);
+
+    Mono<FlashSaleItem> updateItem(Long id, FlashSaleItem item);
+
+    Mono<FlashSaleOrder> grab(GrabRequest request);
+
+    Mono<FlashSaleOrder> payOrder(Long orderId);
+
+    Mono<FlashSaleOrder> cancelOrder(Long orderId);
+
+    Flux<FlashSaleOrder> findOrdersByMemberId(Long memberId);
+
+    Mono<FlashSaleStatistics> getStatistics(Long id);
+
+    Mono<Long> processExpiredOrders();
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/flashsale/service/impl/FlashSaleActivityService.java

@@ -0,0 +1,390 @@
+package cn.novalon.gym.manage.coupon.flashsale.service.impl;
+
+import cn.novalon.gym.manage.common.dto.PageRequest;
+import cn.novalon.gym.manage.common.dto.PageResponse;
+import cn.novalon.gym.manage.common.util.SnowflakeId;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleActivity;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleItem;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleOrder;
+import cn.novalon.gym.manage.coupon.flashsale.domain.FlashSaleStatistics;
+import cn.novalon.gym.manage.coupon.flashsale.domain.GrabRequest;
+import cn.novalon.gym.manage.coupon.flashsale.enums.FlashSaleActivityStatus;
+import cn.novalon.gym.manage.coupon.flashsale.enums.FlashSaleOrderStatus;
+import cn.novalon.gym.manage.coupon.flashsale.repository.IFlashSaleActivityRepository;
+import cn.novalon.gym.manage.coupon.flashsale.repository.IFlashSaleItemRepository;
+import cn.novalon.gym.manage.coupon.flashsale.repository.IFlashSaleOrderRepository;
+import cn.novalon.gym.manage.coupon.flashsale.service.IFlashSaleActivityService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.List;
+
+@Service
+public class FlashSaleActivityService implements IFlashSaleActivityService {
+
+    private static final Logger logger = LoggerFactory.getLogger(FlashSaleActivityService.class);
+
+    private final IFlashSaleActivityRepository activityRepository;
+    private final IFlashSaleItemRepository itemRepository;
+    private final IFlashSaleOrderRepository orderRepository;
+
+    public FlashSaleActivityService(IFlashSaleActivityRepository activityRepository,
+                                    IFlashSaleItemRepository itemRepository,
+                                    IFlashSaleOrderRepository orderRepository) {
+        this.activityRepository = activityRepository;
+        this.itemRepository = itemRepository;
+        this.orderRepository = orderRepository;
+    }
+
+    @Override
+    public Mono<FlashSaleActivity> findById(Long id) {
+        return activityRepository.findById(id);
+    }
+
+    @Override
+    public Flux<FlashSaleActivity> findAll(boolean includeDeleted) {
+        return activityRepository.findAll(includeDeleted);
+    }
+
+    @Override
+    public Flux<FlashSaleActivity> findByKeywordAndStatus(String keyword, String status) {
+        return activityRepository.findByKeywordAndStatus(keyword, status);
+    }
+
+    @Override
+    public Mono<PageResponse<FlashSaleActivity>> findByPage(PageRequest pageRequest, String status) {
+        int page = Math.max(pageRequest.getPage(), 0);
+        int size = pageRequest.getSize() <= 0 || pageRequest.getSize() > 100 ? 10 : pageRequest.getSize();
+        String keyword = pageRequest.getKeyword();
+
+        return activityRepository.findByKeywordAndStatus(keyword, status)
+                .sort(Comparator.comparing(FlashSaleActivity::getCreatedAt,
+                        Comparator.nullsLast(Comparator.reverseOrder())))
+                .collectList()
+                .map(list -> {
+                    long total = list.size();
+                    int fromIndex = Math.min(page * size, list.size());
+                    int toIndex = Math.min(fromIndex + size, list.size());
+                    List<FlashSaleActivity> content = list.subList(fromIndex, toIndex);
+                    int totalPages = size == 0 ? 0 : (int) Math.ceil((double) total / size);
+                    return new PageResponse<>(content, totalPages, total, page, size);
+                });
+    }
+
+    @Override
+    public Mono<FlashSaleActivity> create(FlashSaleActivity activity) {
+        return validateActivity(activity)
+                .flatMap(validated -> {
+                    validated.generateId();
+                    validated.setStatus(FlashSaleActivityStatus.DRAFT.name());
+                    applyDefaults(validated);
+                    return activityRepository.save(validated);
+                })
+                .doOnSuccess(a -> logger.info("秒杀活动创建成功 - id={}, name={}", a.getId(), a.getName()));
+    }
+
+    @Override
+    public Mono<FlashSaleActivity> update(Long id, FlashSaleActivity activity) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀活动不存在")))
+                .flatMap(existing -> {
+                    if (!FlashSaleActivityStatus.DRAFT.name().equals(existing.getStatus())) {
+                        return Mono.error(new RuntimeException("仅草稿状态的秒杀活动可编辑"));
+                    }
+                    activity.setId(id);
+                    return validateActivity(activity)
+                            .flatMap(activityRepository::update);
+                })
+                .doOnSuccess(a -> logger.info("秒杀活动更新成功 - id={}", id));
+    }
+
+    @Override
+    public Mono<Void> delete(Long id) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀活动不存在")))
+                .flatMap(existing -> {
+                    if (!FlashSaleActivityStatus.DRAFT.name().equals(existing.getStatus())) {
+                        return Mono.error(new RuntimeException("仅草稿状态的秒杀活动可删除"));
+                    }
+                    return activityRepository.deleteById(id);
+                });
+    }
+
+    @Override
+    public Mono<FlashSaleActivity> publish(Long id) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀活动不存在")))
+                .flatMap(existing -> {
+                    if (!FlashSaleActivityStatus.DRAFT.name().equals(existing.getStatus())) {
+                        return Mono.error(new RuntimeException("仅草稿状态的秒杀活动可发布"));
+                    }
+                    return validateActivity(existing)
+                            .flatMap(validated -> activityRepository.updateStatus(id, FlashSaleActivityStatus.ACTIVE.name())
+                                    .then(activityRepository.findById(id)));
+                })
+                .doOnSuccess(a -> logger.info("秒杀活动发布成功 - id={}", id));
+    }
+
+    @Override
+    public Mono<FlashSaleActivity> terminate(Long id) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀活动不存在")))
+                .flatMap(existing -> {
+                    if (!FlashSaleActivityStatus.ACTIVE.name().equals(existing.getStatus())) {
+                        return Mono.error(new RuntimeException("仅进行中的秒杀活动可终止"));
+                    }
+                    return activityRepository.updateStatus(id, FlashSaleActivityStatus.TERMINATED.name())
+                            .then(activityRepository.findById(id));
+                })
+                .doOnSuccess(a -> logger.info("秒杀活动已终止 - id={}", id));
+    }
+
+    @Override
+    public Flux<FlashSaleItem> findItemsByActivityId(Long activityId) {
+        return itemRepository.findByActivityId(activityId);
+    }
+
+    @Override
+    public Mono<FlashSaleItem> createItem(FlashSaleItem item) {
+        return validateItem(item)
+                .flatMap(validated -> activityRepository.findById(validated.getActivityId())
+                        .switchIfEmpty(Mono.error(new RuntimeException("秒杀活动不存在")))
+                        .flatMap(activity -> {
+                            if (!FlashSaleActivityStatus.DRAFT.name().equals(activity.getStatus())) {
+                                return Mono.error(new RuntimeException("仅草稿状态的秒杀活动可添加商品"));
+                            }
+                            validated.setId(SnowflakeId.nextId());
+                            validated.setSoldCount(0);
+                            if (validated.getPerUserLimit() == null) {
+                                validated.setPerUserLimit(activity.getPerUserLimit() != null ? activity.getPerUserLimit() : 1);
+                            }
+                            return itemRepository.save(validated);
+                        }));
+    }
+
+    @Override
+    public Mono<FlashSaleItem> updateItem(Long id, FlashSaleItem item) {
+        return itemRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀商品不存在")))
+                .flatMap(existing -> activityRepository.findById(existing.getActivityId())
+                        .flatMap(activity -> {
+                            if (!FlashSaleActivityStatus.DRAFT.name().equals(activity.getStatus())) {
+                                return Mono.error(new RuntimeException("活动已发布，不可修改商品"));
+                            }
+                            item.setId(id);
+                            return validateItem(item)
+                                    .flatMap(itemRepository::update);
+                        }));
+    }
+
+    @Override
+    public Mono<FlashSaleOrder> grab(GrabRequest request) {
+        if (request.getItemId() == null || request.getMemberId() == null) {
+            return Mono.error(new RuntimeException("itemId和memberId不能为空"));
+        }
+        int quantity = request.getQuantity() != null && request.getQuantity() > 0 ? request.getQuantity() : 1;
+
+        return itemRepository.findById(request.getItemId())
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀商品不存在")))
+                .flatMap(item -> activityRepository.findById(item.getActivityId())
+                        .switchIfEmpty(Mono.error(new RuntimeException("秒杀活动不存在")))
+                        .flatMap(activity -> validateActivityForGrab(activity)
+                                .then(checkUserLimit(item, activity, request.getMemberId(), quantity))
+                                .then(itemRepository.deductStock(item.getId(), quantity))
+                                .flatMap(success -> {
+                                    if (!success) {
+                                        return Mono.error(new RuntimeException("库存不足"));
+                                    }
+                                    return createOrder(item, activity, request.getMemberId(), quantity)
+                                            .onErrorResume(e -> itemRepository.restoreStock(item.getId(), quantity)
+                                                    .then(Mono.error(e)));
+                                })));
+    }
+
+    @Override
+    public Mono<FlashSaleOrder> payOrder(Long orderId) {
+        return orderRepository.findById(orderId)
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀订单不存在")))
+                .flatMap(order -> {
+                    if (!FlashSaleOrderStatus.PENDING.name().equals(order.getStatus())) {
+                        return Mono.error(new RuntimeException("订单状态不允许支付"));
+                    }
+                    if (order.getExpireAt() != null && order.getExpireAt().isBefore(LocalDateTime.now())) {
+                        return Mono.error(new RuntimeException("订单已过期"));
+                    }
+                    return orderRepository.markPaid(orderId, FlashSaleOrderStatus.PAID.name())
+                            .then(itemRepository.incrementSoldCount(order.getItemId(), order.getQuantity()))
+                            .then(orderRepository.findById(orderId));
+                })
+                .doOnSuccess(o -> logger.info("秒杀订单支付成功 - orderId={}", orderId));
+    }
+
+    @Override
+    public Mono<FlashSaleOrder> cancelOrder(Long orderId) {
+        return orderRepository.findById(orderId)
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀订单不存在")))
+                .flatMap(order -> {
+                    if (!FlashSaleOrderStatus.PENDING.name().equals(order.getStatus())) {
+                        return Mono.error(new RuntimeException("仅待支付订单可取消"));
+                    }
+                    return orderRepository.updateStatus(orderId, FlashSaleOrderStatus.CANCELLED.name())
+                            .then(itemRepository.restoreStock(order.getItemId(), order.getQuantity()))
+                            .then(orderRepository.findById(orderId));
+                })
+                .doOnSuccess(o -> logger.info("秒杀订单已取消 - orderId={}", orderId));
+    }
+
+    @Override
+    public Flux<FlashSaleOrder> findOrdersByMemberId(Long memberId) {
+        return orderRepository.findByMemberId(memberId);
+    }
+
+    @Override
+    public Mono<FlashSaleStatistics> getStatistics(Long id) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("秒杀活动不存在")))
+                .flatMap(activity -> orderRepository.findByActivityId(id)
+                        .collectList()
+                        .map(orders -> {
+                            FlashSaleStatistics stats = new FlashSaleStatistics();
+                            stats.setActivityId(id);
+                            stats.setTotalOrders(orders.size());
+                            stats.setPendingOrders(countByStatus(orders, FlashSaleOrderStatus.PENDING));
+                            stats.setPaidOrders(countByStatus(orders, FlashSaleOrderStatus.PAID));
+                            stats.setCancelledOrders(countByStatus(orders, FlashSaleOrderStatus.CANCELLED));
+                            stats.setExpiredOrders(countByStatus(orders, FlashSaleOrderStatus.EXPIRED));
+
+                            long soldQty = orders.stream()
+                                    .filter(o -> FlashSaleOrderStatus.PAID.name().equals(o.getStatus()))
+                                    .mapToLong(o -> o.getQuantity() != null ? o.getQuantity() : 0)
+                                    .sum();
+                            stats.setTotalSoldQuantity(soldQty);
+
+                            BigDecimal revenue = orders.stream()
+                                    .filter(o -> FlashSaleOrderStatus.PAID.name().equals(o.getStatus()))
+                                    .map(o -> o.getPayAmount() != null ? o.getPayAmount() : BigDecimal.ZERO)
+                                    .reduce(BigDecimal.ZERO, BigDecimal::add);
+                            stats.setTotalRevenue(revenue);
+
+                            return stats;
+                        }));
+    }
+
+    @Override
+    public Mono<Long> processExpiredOrders() {
+        return orderRepository.findExpiredPendingOrders()
+                .flatMap(order -> orderRepository.updateStatus(order.getId(), FlashSaleOrderStatus.EXPIRED.name())
+                        .then(itemRepository.restoreStock(order.getItemId(), order.getQuantity()))
+                        .thenReturn(1L))
+                .reduce(0L, Long::sum)
+                .doOnSuccess(count -> {
+                    if (count > 0) {
+                        logger.info("已处理 {} 个过期秒杀订单", count);
+                    }
+                });
+    }
+
+    private Mono<FlashSaleOrder> createOrder(FlashSaleItem item, FlashSaleActivity activity,
+                                              Long memberId, int quantity) {
+        int timeoutMinutes = activity.getPayTimeoutMinutes() != null ? activity.getPayTimeoutMinutes() : 5;
+        BigDecimal payAmount = item.getSeckillPrice().multiply(BigDecimal.valueOf(quantity));
+
+        FlashSaleOrder order = new FlashSaleOrder();
+        order.setId(SnowflakeId.nextId());
+        order.setActivityId(activity.getId());
+        order.setItemId(item.getId());
+        order.setMemberId(memberId);
+        order.setQuantity(quantity);
+        order.setPayAmount(payAmount);
+        order.setStatus(FlashSaleOrderStatus.PENDING.name());
+        order.setExpireAt(LocalDateTime.now().plusMinutes(timeoutMinutes));
+
+        return orderRepository.save(order);
+    }
+
+    private Mono<Void> checkUserLimit(FlashSaleItem item, FlashSaleActivity activity,
+                                       Long memberId, int quantity) {
+        int itemLimit = item.getPerUserLimit() != null ? item.getPerUserLimit() : 1;
+        int activityLimit = activity.getPerUserLimit() != null ? activity.getPerUserLimit() : 1;
+        int effectiveLimit = Math.min(itemLimit, activityLimit);
+
+        return orderRepository.countByItemIdAndMemberIdAndStatusIn(
+                        item.getId(), memberId,
+                        Arrays.asList(FlashSaleOrderStatus.PENDING.name(), FlashSaleOrderStatus.PAID.name()))
+                .flatMap(count -> {
+                    if (count + quantity > effectiveLimit) {
+                        return Mono.error(new RuntimeException("超出每人限购数量"));
+                    }
+                    return Mono.empty();
+                });
+    }
+
+    private Mono<Void> validateActivityForGrab(FlashSaleActivity activity) {
+        if (!FlashSaleActivityStatus.ACTIVE.name().equals(activity.getStatus())) {
+            return Mono.error(new RuntimeException("秒杀活动未开始或已结束"));
+        }
+        LocalDateTime now = LocalDateTime.now();
+        if (activity.getStartTime() != null && now.isBefore(activity.getStartTime())) {
+            return Mono.error(new RuntimeException("秒杀活动尚未开始"));
+        }
+        if (activity.getEndTime() != null && now.isAfter(activity.getEndTime())) {
+            return Mono.error(new RuntimeException("秒杀活动已结束"));
+        }
+        return Mono.empty();
+    }
+
+    private Mono<FlashSaleActivity> validateActivity(FlashSaleActivity activity) {
+        if (activity.getName() == null || activity.getName().isBlank()) {
+            return Mono.error(new RuntimeException("活动名称不能为空"));
+        }
+        if (activity.getStartTime() == null || activity.getEndTime() == null) {
+            return Mono.error(new RuntimeException("活动开始和结束时间不能为空"));
+        }
+        if (activity.getEndTime().isBefore(activity.getStartTime())) {
+            return Mono.error(new RuntimeException("结束时间不能早于开始时间"));
+        }
+        return Mono.just(activity);
+    }
+
+    private Mono<FlashSaleItem> validateItem(FlashSaleItem item) {
+        if (item.getActivityId() == null) {
+            return Mono.error(new RuntimeException("活动ID不能为空"));
+        }
+        if (item.getProductType() == null || item.getProductName() == null) {
+            return Mono.error(new RuntimeException("商品类型和名称不能为空"));
+        }
+        if (item.getProductId() == null) {
+            return Mono.error(new RuntimeException("商品ID不能为空"));
+        }
+        if (item.getOriginalPrice() == null || item.getSeckillPrice() == null) {
+            return Mono.error(new RuntimeException("原价和秒杀价不能为空"));
+        }
+        if (item.getSeckillPrice().compareTo(item.getOriginalPrice()) >= 0) {
+            return Mono.error(new RuntimeException("秒杀价必须低于原价"));
+        }
+        if (item.getStock() == null || item.getStock() < 0) {
+            return Mono.error(new RuntimeException("库存不能为空且不能为负数"));
+        }
+        return Mono.just(item);
+    }
+
+    private void applyDefaults(FlashSaleActivity activity) {
+        if (activity.getPayTimeoutMinutes() == null) {
+            activity.setPayTimeoutMinutes(5);
+        }
+        if (activity.getPerUserLimit() == null) {
+            activity.setPerUserLimit(1);
+        }
+    }
+
+    private long countByStatus(List<FlashSaleOrder> orders, FlashSaleOrderStatus status) {
+        return orders.stream().filter(o -> status.name().equals(o.getStatus())).count();
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/converter/GroupBuyConverter.java

@@ -0,0 +1,77 @@
+package cn.novalon.gym.manage.coupon.groupbuy.converter;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyActivity;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyParticipant;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyTeam;
+import cn.novalon.gym.manage.coupon.groupbuy.entity.GroupBuyActivityEntity;
+import cn.novalon.gym.manage.coupon.groupbuy.entity.GroupBuyParticipantEntity;
+import cn.novalon.gym.manage.coupon.groupbuy.entity.GroupBuyTeamEntity;
+import org.springframework.stereotype.Component;
+
+@Component
+public class GroupBuyConverter {
+
+    public GroupBuyActivity toActivity(GroupBuyActivityEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        GroupBuyActivity domain = new GroupBuyActivity();
+        BeanUtil.copyProperties(entity, domain);
+        return domain;
+    }
+
+    public GroupBuyActivityEntity toActivityEntity(GroupBuyActivity domain) {
+        if (domain == null) {
+            return null;
+        }
+        GroupBuyActivityEntity entity = new GroupBuyActivityEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        return entity;
+    }
+
+    public GroupBuyTeam toTeam(GroupBuyTeamEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        GroupBuyTeam domain = new GroupBuyTeam();
+        BeanUtil.copyProperties(entity, domain);
+        return domain;
+    }
+
+    public GroupBuyTeamEntity toTeamEntity(GroupBuyTeam domain) {
+        if (domain == null) {
+            return null;
+        }
+        GroupBuyTeamEntity entity = new GroupBuyTeamEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        return entity;
+    }
+
+    public GroupBuyParticipant toParticipant(GroupBuyParticipantEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        GroupBuyParticipant domain = new GroupBuyParticipant();
+        BeanUtil.copyProperties(entity, domain);
+        return domain;
+    }
+
+    public GroupBuyParticipantEntity toParticipantEntity(GroupBuyParticipant domain) {
+        if (domain == null) {
+            return null;
+        }
+        GroupBuyParticipantEntity entity = new GroupBuyParticipantEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        return entity;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/dao/GroupBuyActivityDao.java

@@ -0,0 +1,35 @@
+package cn.novalon.gym.manage.coupon.groupbuy.dao;
+
+import cn.novalon.gym.manage.coupon.groupbuy.entity.GroupBuyActivityEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+public interface GroupBuyActivityDao extends R2dbcRepository<GroupBuyActivityEntity, Long> {
+
+    Mono<GroupBuyActivityEntity> findByIdIsAndDeletedAtIsNull(Long id);
+
+    Flux<GroupBuyActivityEntity> findAllByDeletedAtIsNull();
+
+    Flux<GroupBuyActivityEntity> findByNameContainingAndDeletedAtIsNull(String name);
+
+    Flux<GroupBuyActivityEntity> findByStatusAndDeletedAtIsNull(String status);
+
+    @Modifying
+    @Query("UPDATE group_buy_activity SET deleted_at = :deletedAt WHERE id = :id")
+    Mono<Integer> softDelete(Long id, LocalDateTime deletedAt);
+
+    @Modifying
+    @Query("UPDATE group_buy_activity SET status = :status, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> updateStatus(Long id, String status, LocalDateTime updatedAt);
+
+    @Modifying
+    @Query("UPDATE group_buy_activity SET sold_count = sold_count + :count, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> incrementSoldCount(Long id, int count, LocalDateTime updatedAt);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/dao/GroupBuyParticipantDao.java

@@ -0,0 +1,35 @@
+package cn.novalon.gym.manage.coupon.groupbuy.dao;
+
+import cn.novalon.gym.manage.coupon.groupbuy.entity.GroupBuyParticipantEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+public interface GroupBuyParticipantDao extends R2dbcRepository<GroupBuyParticipantEntity, Long> {
+
+    Flux<GroupBuyParticipantEntity> findByTeamIdAndDeletedAtIsNull(Long teamId);
+
+    Flux<GroupBuyParticipantEntity> findByActivityIdAndDeletedAtIsNull(Long activityId);
+
+    @Query("""
+            SELECT p.* FROM group_buy_participant p
+            INNER JOIN group_buy_team t ON p.team_id = t.id
+            WHERE p.activity_id = :activityId AND p.member_id = :memberId
+            AND p.status = :participantStatus AND t.status = :teamStatus
+            AND p.deleted_at IS NULL AND t.deleted_at IS NULL
+            """)
+    Flux<GroupBuyParticipantEntity> findActiveParticipantInFormingTeam(
+            Long activityId, Long memberId, String participantStatus, String teamStatus);
+
+    Mono<Long> countByActivityIdAndDeletedAtIsNull(Long activityId);
+
+    @Modifying
+    @Query("UPDATE group_buy_participant SET status = :status, updated_at = :updatedAt WHERE team_id = :teamId")
+    Mono<Integer> updateStatusByTeamId(Long teamId, String status, LocalDateTime updatedAt);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/dao/GroupBuyTeamDao.java

@@ -0,0 +1,38 @@
+package cn.novalon.gym.manage.coupon.groupbuy.dao;
+
+import cn.novalon.gym.manage.coupon.groupbuy.entity.GroupBuyTeamEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+public interface GroupBuyTeamDao extends R2dbcRepository<GroupBuyTeamEntity, Long> {
+
+    Mono<GroupBuyTeamEntity> findByIdIsAndDeletedAtIsNull(Long id);
+
+    Flux<GroupBuyTeamEntity> findByActivityIdAndDeletedAtIsNull(Long activityId);
+
+    Flux<GroupBuyTeamEntity> findByActivityIdAndStatusAndDeletedAtIsNull(Long activityId, String status);
+
+    Flux<GroupBuyTeamEntity> findByStatusAndDeletedAtIsNull(String status);
+
+    @Query("SELECT * FROM group_buy_team WHERE status = :status AND expire_at < :now AND deleted_at IS NULL")
+    Flux<GroupBuyTeamEntity> findExpiredFormingTeams(String status, LocalDateTime now);
+
+    @Modifying
+    @Query("UPDATE group_buy_team SET status = :status, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> updateStatus(Long id, String status, LocalDateTime updatedAt);
+
+    @Modifying
+    @Query("UPDATE group_buy_team SET current_members = current_members + :count, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> incrementCurrentMembers(Long id, int count, LocalDateTime updatedAt);
+
+    @Modifying
+    @Query("UPDATE group_buy_team SET status = :status, success_at = :successAt, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> markSuccess(Long id, String status, LocalDateTime successAt, LocalDateTime updatedAt);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/domain/CreateTeamRequest.java

@@ -0,0 +1,26 @@
+package cn.novalon.gym.manage.coupon.groupbuy.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+@Schema(description = "创建拼团团队请求")
+public class CreateTeamRequest {
+
+    private Long activityId;
+    private Long memberId;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/domain/GroupBuyActivity.java

@@ -0,0 +1,138 @@
+package cn.novalon.gym.manage.coupon.groupbuy.domain;
+
+import cn.novalon.gym.manage.sys.core.domain.BaseDomain;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "拼团活动")
+public class GroupBuyActivity extends BaseDomain {
+
+    private String name;
+    private String description;
+    private String productType;
+    private Long productId;
+    private String productName;
+    private BigDecimal originalPrice;
+    private BigDecimal groupPrice;
+    private Integer requiredMembers;
+    private Integer validHours;
+    private LocalDateTime startTime;
+    private LocalDateTime endTime;
+    private Integer stock;
+    private Integer soldCount;
+    private String status;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getProductType() {
+        return productType;
+    }
+
+    public void setProductType(String productType) {
+        this.productType = productType;
+    }
+
+    public Long getProductId() {
+        return productId;
+    }
+
+    public void setProductId(Long productId) {
+        this.productId = productId;
+    }
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public BigDecimal getOriginalPrice() {
+        return originalPrice;
+    }
+
+    public void setOriginalPrice(BigDecimal originalPrice) {
+        this.originalPrice = originalPrice;
+    }
+
+    public BigDecimal getGroupPrice() {
+        return groupPrice;
+    }
+
+    public void setGroupPrice(BigDecimal groupPrice) {
+        this.groupPrice = groupPrice;
+    }
+
+    public Integer getRequiredMembers() {
+        return requiredMembers;
+    }
+
+    public void setRequiredMembers(Integer requiredMembers) {
+        this.requiredMembers = requiredMembers;
+    }
+
+    public Integer getValidHours() {
+        return validHours;
+    }
+
+    public void setValidHours(Integer validHours) {
+        this.validHours = validHours;
+    }
+
+    public LocalDateTime getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(LocalDateTime startTime) {
+        this.startTime = startTime;
+    }
+
+    public LocalDateTime getEndTime() {
+        return endTime;
+    }
+
+    public void setEndTime(LocalDateTime endTime) {
+        this.endTime = endTime;
+    }
+
+    public Integer getStock() {
+        return stock;
+    }
+
+    public void setStock(Integer stock) {
+        this.stock = stock;
+    }
+
+    public Integer getSoldCount() {
+        return soldCount;
+    }
+
+    public void setSoldCount(Integer soldCount) {
+        this.soldCount = soldCount;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/domain/GroupBuyParticipant.java

@@ -0,0 +1,65 @@
+package cn.novalon.gym.manage.coupon.groupbuy.domain;
+
+import cn.novalon.gym.manage.sys.core.domain.BaseDomain;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "拼团参与人")
+public class GroupBuyParticipant extends BaseDomain {
+
+    private Long teamId;
+    private Long activityId;
+    private Long memberId;
+    private Boolean isLeader;
+    private String status;
+    private LocalDateTime joinAt;
+
+    public Long getTeamId() {
+        return teamId;
+    }
+
+    public void setTeamId(Long teamId) {
+        this.teamId = teamId;
+    }
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+
+    public Boolean getIsLeader() {
+        return isLeader;
+    }
+
+    public void setIsLeader(Boolean isLeader) {
+        this.isLeader = isLeader;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public LocalDateTime getJoinAt() {
+        return joinAt;
+    }
+
+    public void setJoinAt(LocalDateTime joinAt) {
+        this.joinAt = joinAt;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/domain/GroupBuyStatistics.java

@@ -0,0 +1,91 @@
+package cn.novalon.gym.manage.coupon.groupbuy.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.math.BigDecimal;
+
+@Schema(description = "拼团统计数据")
+public class GroupBuyStatistics {
+
+    private Long activityId;
+    private long totalTeams;
+    private long formingTeams;
+    private long successTeams;
+    private long failedTeams;
+    private long cancelledTeams;
+    private long totalParticipants;
+    private long soldCount;
+    private BigDecimal totalRevenue;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public long getTotalTeams() {
+        return totalTeams;
+    }
+
+    public void setTotalTeams(long totalTeams) {
+        this.totalTeams = totalTeams;
+    }
+
+    public long getFormingTeams() {
+        return formingTeams;
+    }
+
+    public void setFormingTeams(long formingTeams) {
+        this.formingTeams = formingTeams;
+    }
+
+    public long getSuccessTeams() {
+        return successTeams;
+    }
+
+    public void setSuccessTeams(long successTeams) {
+        this.successTeams = successTeams;
+    }
+
+    public long getFailedTeams() {
+        return failedTeams;
+    }
+
+    public void setFailedTeams(long failedTeams) {
+        this.failedTeams = failedTeams;
+    }
+
+    public long getCancelledTeams() {
+        return cancelledTeams;
+    }
+
+    public void setCancelledTeams(long cancelledTeams) {
+        this.cancelledTeams = cancelledTeams;
+    }
+
+    public long getTotalParticipants() {
+        return totalParticipants;
+    }
+
+    public void setTotalParticipants(long totalParticipants) {
+        this.totalParticipants = totalParticipants;
+    }
+
+    public long getSoldCount() {
+        return soldCount;
+    }
+
+    public void setSoldCount(long soldCount) {
+        this.soldCount = soldCount;
+    }
+
+    public BigDecimal getTotalRevenue() {
+        return totalRevenue;
+    }
+
+    public void setTotalRevenue(BigDecimal totalRevenue) {
+        this.totalRevenue = totalRevenue;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/domain/GroupBuyTeam.java

@@ -0,0 +1,74 @@
+package cn.novalon.gym.manage.coupon.groupbuy.domain;
+
+import cn.novalon.gym.manage.sys.core.domain.BaseDomain;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "拼团团队")
+public class GroupBuyTeam extends BaseDomain {
+
+    private Long activityId;
+    private Long leaderMemberId;
+    private Integer requiredMembers;
+    private Integer currentMembers;
+    private String status;
+    private LocalDateTime expireAt;
+    private LocalDateTime successAt;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public Long getLeaderMemberId() {
+        return leaderMemberId;
+    }
+
+    public void setLeaderMemberId(Long leaderMemberId) {
+        this.leaderMemberId = leaderMemberId;
+    }
+
+    public Integer getRequiredMembers() {
+        return requiredMembers;
+    }
+
+    public void setRequiredMembers(Integer requiredMembers) {
+        this.requiredMembers = requiredMembers;
+    }
+
+    public Integer getCurrentMembers() {
+        return currentMembers;
+    }
+
+    public void setCurrentMembers(Integer currentMembers) {
+        this.currentMembers = currentMembers;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public LocalDateTime getExpireAt() {
+        return expireAt;
+    }
+
+    public void setExpireAt(LocalDateTime expireAt) {
+        this.expireAt = expireAt;
+    }
+
+    public LocalDateTime getSuccessAt() {
+        return successAt;
+    }
+
+    public void setSuccessAt(LocalDateTime successAt) {
+        this.successAt = successAt;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/domain/JoinTeamRequest.java

@@ -0,0 +1,17 @@
+package cn.novalon.gym.manage.coupon.groupbuy.domain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+@Schema(description = "加入拼团团队请求")
+public class JoinTeamRequest {
+
+    private Long memberId;
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/entity/GroupBuyActivityEntity.java

@@ -0,0 +1,166 @@
+package cn.novalon.gym.manage.coupon.groupbuy.entity;
+
+import cn.novalon.gym.manage.db.entity.BaseEntity;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Table("group_buy_activity")
+public class GroupBuyActivityEntity extends BaseEntity {
+
+    @Column("name")
+    private String name;
+
+    @Column("description")
+    private String description;
+
+    @Column("product_type")
+    private String productType;
+
+    @Column("product_id")
+    private Long productId;
+
+    @Column("product_name")
+    private String productName;
+
+    @Column("original_price")
+    private BigDecimal originalPrice;
+
+    @Column("group_price")
+    private BigDecimal groupPrice;
+
+    @Column("required_members")
+    private Integer requiredMembers;
+
+    @Column("valid_hours")
+    private Integer validHours;
+
+    @Column("start_time")
+    private LocalDateTime startTime;
+
+    @Column("end_time")
+    private LocalDateTime endTime;
+
+    @Column("stock")
+    private Integer stock;
+
+    @Column("sold_count")
+    private Integer soldCount;
+
+    @Column("status")
+    private String status;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getProductType() {
+        return productType;
+    }
+
+    public void setProductType(String productType) {
+        this.productType = productType;
+    }
+
+    public Long getProductId() {
+        return productId;
+    }
+
+    public void setProductId(Long productId) {
+        this.productId = productId;
+    }
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public BigDecimal getOriginalPrice() {
+        return originalPrice;
+    }
+
+    public void setOriginalPrice(BigDecimal originalPrice) {
+        this.originalPrice = originalPrice;
+    }
+
+    public BigDecimal getGroupPrice() {
+        return groupPrice;
+    }
+
+    public void setGroupPrice(BigDecimal groupPrice) {
+        this.groupPrice = groupPrice;
+    }
+
+    public Integer getRequiredMembers() {
+        return requiredMembers;
+    }
+
+    public void setRequiredMembers(Integer requiredMembers) {
+        this.requiredMembers = requiredMembers;
+    }
+
+    public Integer getValidHours() {
+        return validHours;
+    }
+
+    public void setValidHours(Integer validHours) {
+        this.validHours = validHours;
+    }
+
+    public LocalDateTime getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(LocalDateTime startTime) {
+        this.startTime = startTime;
+    }
+
+    public LocalDateTime getEndTime() {
+        return endTime;
+    }
+
+    public void setEndTime(LocalDateTime endTime) {
+        this.endTime = endTime;
+    }
+
+    public Integer getStock() {
+        return stock;
+    }
+
+    public void setStock(Integer stock) {
+        this.stock = stock;
+    }
+
+    public Integer getSoldCount() {
+        return soldCount;
+    }
+
+    public void setSoldCount(Integer soldCount) {
+        this.soldCount = soldCount;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/entity/GroupBuyParticipantEntity.java

@@ -0,0 +1,77 @@
+package cn.novalon.gym.manage.coupon.groupbuy.entity;
+
+import cn.novalon.gym.manage.db.entity.BaseEntity;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+import java.time.LocalDateTime;
+
+@Table("group_buy_participant")
+public class GroupBuyParticipantEntity extends BaseEntity {
+
+    @Column("team_id")
+    private Long teamId;
+
+    @Column("activity_id")
+    private Long activityId;
+
+    @Column("member_id")
+    private Long memberId;
+
+    @Column("is_leader")
+    private Boolean isLeader;
+
+    @Column("status")
+    private String status;
+
+    @Column("join_at")
+    private LocalDateTime joinAt;
+
+    public Long getTeamId() {
+        return teamId;
+    }
+
+    public void setTeamId(Long teamId) {
+        this.teamId = teamId;
+    }
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public Long getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Long memberId) {
+        this.memberId = memberId;
+    }
+
+    public Boolean getIsLeader() {
+        return isLeader;
+    }
+
+    public void setIsLeader(Boolean isLeader) {
+        this.isLeader = isLeader;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public LocalDateTime getJoinAt() {
+        return joinAt;
+    }
+
+    public void setJoinAt(LocalDateTime joinAt) {
+        this.joinAt = joinAt;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/entity/GroupBuyTeamEntity.java

@@ -0,0 +1,88 @@
+package cn.novalon.gym.manage.coupon.groupbuy.entity;
+
+import cn.novalon.gym.manage.db.entity.BaseEntity;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+import java.time.LocalDateTime;
+
+@Table("group_buy_team")
+public class GroupBuyTeamEntity extends BaseEntity {
+
+    @Column("activity_id")
+    private Long activityId;
+
+    @Column("leader_member_id")
+    private Long leaderMemberId;
+
+    @Column("required_members")
+    private Integer requiredMembers;
+
+    @Column("current_members")
+    private Integer currentMembers;
+
+    @Column("status")
+    private String status;
+
+    @Column("expire_at")
+    private LocalDateTime expireAt;
+
+    @Column("success_at")
+    private LocalDateTime successAt;
+
+    public Long getActivityId() {
+        return activityId;
+    }
+
+    public void setActivityId(Long activityId) {
+        this.activityId = activityId;
+    }
+
+    public Long getLeaderMemberId() {
+        return leaderMemberId;
+    }
+
+    public void setLeaderMemberId(Long leaderMemberId) {
+        this.leaderMemberId = leaderMemberId;
+    }
+
+    public Integer getRequiredMembers() {
+        return requiredMembers;
+    }
+
+    public void setRequiredMembers(Integer requiredMembers) {
+        this.requiredMembers = requiredMembers;
+    }
+
+    public Integer getCurrentMembers() {
+        return currentMembers;
+    }
+
+    public void setCurrentMembers(Integer currentMembers) {
+        this.currentMembers = currentMembers;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public LocalDateTime getExpireAt() {
+        return expireAt;
+    }
+
+    public void setExpireAt(LocalDateTime expireAt) {
+        this.expireAt = expireAt;
+    }
+
+    public LocalDateTime getSuccessAt() {
+        return successAt;
+    }
+
+    public void setSuccessAt(LocalDateTime successAt) {
+        this.successAt = successAt;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/enums/GroupBuyActivityStatus.java

@@ -0,0 +1,11 @@
+package cn.novalon.gym.manage.coupon.groupbuy.enums;
+
+/**
+ * 拼团活动状态
+ */
+public enum GroupBuyActivityStatus {
+    DRAFT,
+    ACTIVE,
+    TERMINATED,
+    EXPIRED
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/enums/GroupBuyParticipantStatus.java

@@ -0,0 +1,9 @@
+package cn.novalon.gym.manage.coupon.groupbuy.enums;
+
+/**
+ * 拼团参与人状态
+ */
+public enum GroupBuyParticipantStatus {
+    JOINED,
+    CANCELLED
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/enums/GroupBuyTeamStatus.java

@@ -0,0 +1,11 @@
+package cn.novalon.gym.manage.coupon.groupbuy.enums;
+
+/**
+ * 拼团团队状态
+ */
+public enum GroupBuyTeamStatus {
+    FORMING,
+    SUCCESS,
+    FAILED,
+    CANCELLED
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/enums/ProductType.java

@@ -0,0 +1,10 @@
+package cn.novalon.gym.manage.coupon.groupbuy.enums;
+
+/**
+ * 商品类型
+ */
+public enum ProductType {
+    COURSE,
+    MEMBER_CARD,
+    PRODUCT
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/handler/GroupBuyHandler.java

@@ -0,0 +1,220 @@
+package cn.novalon.gym.manage.coupon.groupbuy.handler;
+
+import cn.novalon.gym.manage.common.dto.PageRequest;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.CreateTeamRequest;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyActivity;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyTeam;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.JoinTeamRequest;
+import cn.novalon.gym.manage.coupon.groupbuy.service.IGroupBuyActivityService;
+import cn.novalon.gym.manage.coupon.groupbuy.service.IGroupBuyTeamService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.stereotype.Component;
+import org.springframework.web.reactive.function.server.ServerRequest;
+import org.springframework.web.reactive.function.server.ServerResponse;
+import reactor.core.publisher.Mono;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Component
+@Tag(name = "拼团管理", description = "拼团相关操作")
+public class GroupBuyHandler {
+
+    private final IGroupBuyActivityService activityService;
+    private final IGroupBuyTeamService teamService;
+
+    public GroupBuyHandler(IGroupBuyActivityService activityService, IGroupBuyTeamService teamService) {
+        this.activityService = activityService;
+        this.teamService = teamService;
+    }
+
+    @Operation(summary = "获取所有拼团活动")
+    public Mono<ServerResponse> getAllActivities(ServerRequest request) {
+        boolean includeDeleted = Boolean.parseBoolean(request.queryParam("includeDeleted").orElse("false"));
+        return ServerResponse.ok()
+                .body(activityService.findAll(includeDeleted), GroupBuyActivity.class);
+    }
+
+    @Operation(summary = "分页获取拼团活动")
+    public Mono<ServerResponse> getActivitiesByPage(ServerRequest request) {
+        return request.bodyToMono(PageRequest.class)
+                .flatMap(pageRequest -> {
+                    String status = request.queryParam("status").orElse(null);
+                    normalizePageRequest(pageRequest);
+                    return activityService.findByPage(pageRequest, status)
+                            .flatMap(response -> ServerResponse.ok().bodyValue(response));
+                });
+    }
+
+    @Operation(summary = "搜索拼团活动")
+    public Mono<ServerResponse> searchActivities(ServerRequest request) {
+        String keyword = request.queryParam("keyword").orElse("");
+        String status = request.queryParam("status").orElse(null);
+        return ServerResponse.ok()
+                .body(activityService.findByKeywordAndStatus(keyword, status), GroupBuyActivity.class);
+    }
+
+    @Operation(summary = "根据ID获取拼团活动")
+    public Mono<ServerResponse> getActivityById(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return activityService.findById(id)
+                .flatMap(activity -> ServerResponse.ok().bodyValue(activity))
+                .switchIfEmpty(ServerResponse.notFound().build());
+    }
+
+    @Operation(summary = "创建拼团活动")
+    public Mono<ServerResponse> createActivity(ServerRequest request) {
+        return request.bodyToMono(GroupBuyActivity.class)
+                .flatMap(activity -> {
+                    if (activity.getName() == null || activity.getName().isEmpty()) {
+                        return badRequest("活动名称不能为空");
+                    }
+                    return activityService.create(activity)
+                            .flatMap(created -> successResponse("拼团活动创建成功", created))
+                            .onErrorResume(this::errorResponse);
+                });
+    }
+
+    @Operation(summary = "更新拼团活动")
+    public Mono<ServerResponse> updateActivity(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return request.bodyToMono(GroupBuyActivity.class)
+                .flatMap(activity -> activityService.update(id, activity)
+                        .flatMap(updated -> successResponse("拼团活动更新成功", updated))
+                        .onErrorResume(this::errorResponse));
+    }
+
+    @Operation(summary = "删除拼团活动")
+    public Mono<ServerResponse> deleteActivity(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return activityService.delete(id)
+                .then(Mono.defer(() -> successResponse("拼团活动删除成功", null)))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "发布拼团活动")
+    public Mono<ServerResponse> publishActivity(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return activityService.publish(id)
+                .flatMap(activity -> successResponse("拼团活动发布成功", activity))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "终止拼团活动")
+    public Mono<ServerResponse> terminateActivity(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return activityService.terminate(id)
+                .flatMap(activity -> successResponse("拼团活动已终止", activity))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "获取拼团统计")
+    public Mono<ServerResponse> getStatistics(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return activityService.getStatistics(id)
+                .flatMap(stats -> ServerResponse.ok().bodyValue(stats))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "创建拼团团队")
+    public Mono<ServerResponse> createTeam(ServerRequest request) {
+        return request.bodyToMono(CreateTeamRequest.class)
+                .flatMap(body -> {
+                    if (body.getActivityId() == null || body.getMemberId() == null) {
+                        return badRequest("activityId和memberId不能为空");
+                    }
+                    return teamService.createTeam(body)
+                            .flatMap(team -> successResponse("拼团团队创建成功", team))
+                            .onErrorResume(this::errorResponse);
+                });
+    }
+
+    @Operation(summary = "加入拼团团队")
+    public Mono<ServerResponse> joinTeam(ServerRequest request) {
+        Long teamId = Long.valueOf(request.pathVariable("teamId"));
+        return request.bodyToMono(JoinTeamRequest.class)
+                .flatMap(body -> {
+                    if (body.getMemberId() == null) {
+                        return badRequest("memberId不能为空");
+                    }
+                    return teamService.joinTeam(teamId, body)
+                            .flatMap(team -> successResponse("加入拼团成功", team))
+                            .onErrorResume(this::errorResponse);
+                });
+    }
+
+    @Operation(summary = "取消拼团团队")
+    public Mono<ServerResponse> cancelTeam(ServerRequest request) {
+        Long teamId = Long.valueOf(request.pathVariable("teamId"));
+        return teamService.cancelTeam(teamId)
+                .flatMap(team -> successResponse("拼团团队已取消", team))
+                .onErrorResume(this::errorResponse);
+    }
+
+    @Operation(summary = "查询拼团团队列表")
+    public Mono<ServerResponse> getTeams(ServerRequest request) {
+        String activityIdStr = request.queryParam("activityId").orElse(null);
+        if (activityIdStr == null) {
+            return badRequest("activityId不能为空");
+        }
+        Long activityId = Long.valueOf(activityIdStr);
+        String status = request.queryParam("status").orElse(null);
+        return ServerResponse.ok()
+                .body(teamService.findTeams(activityId, status), GroupBuyTeam.class);
+    }
+
+    @Operation(summary = "获取拼团团队详情")
+    public Mono<ServerResponse> getTeamById(ServerRequest request) {
+        Long teamId = Long.valueOf(request.pathVariable("teamId"));
+        return teamService.findTeamById(teamId)
+                .flatMap(team -> teamService.findParticipantsByTeamId(teamId)
+                        .collectList()
+                        .flatMap(participants -> {
+                            Map<String, Object> result = new HashMap<>();
+                            result.put("team", team);
+                            result.put("participants", participants);
+                            return ServerResponse.ok().bodyValue(result);
+                        }))
+                .switchIfEmpty(ServerResponse.notFound().build());
+    }
+
+    private void normalizePageRequest(PageRequest pageRequest) {
+        if (pageRequest.getPage() < 0) {
+            pageRequest.setPage(0);
+        }
+        if (pageRequest.getSize() <= 0 || pageRequest.getSize() > 100) {
+            pageRequest.setSize(10);
+        }
+        if (pageRequest.getSort() == null || pageRequest.getSort().isEmpty()) {
+            pageRequest.setSort("id");
+        }
+        if (pageRequest.getOrder() == null || pageRequest.getOrder().isEmpty()) {
+            pageRequest.setOrder("desc");
+        }
+    }
+
+    private Mono<ServerResponse> successResponse(String message, Object data) {
+        Map<String, Object> response = new HashMap<>();
+        response.put("success", true);
+        response.put("message", message);
+        if (data != null) {
+            response.put("data", data);
+        }
+        return ServerResponse.ok().bodyValue(response);
+    }
+
+    private Mono<ServerResponse> badRequest(String message) {
+        Map<String, Object> error = new HashMap<>();
+        error.put("success", false);
+        error.put("message", message);
+        return ServerResponse.badRequest().bodyValue(error);
+    }
+
+    private Mono<ServerResponse> errorResponse(Throwable error) {
+        Map<String, Object> response = new HashMap<>();
+        response.put("success", false);
+        response.put("message", error.getMessage());
+        return ServerResponse.badRequest().bodyValue(response);
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/repository/IGroupBuyActivityRepository.java

@@ -0,0 +1,28 @@
+package cn.novalon.gym.manage.coupon.groupbuy.repository;
+
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyActivity;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public interface IGroupBuyActivityRepository {
+
+    Mono<GroupBuyActivity> findById(Long id);
+
+    Flux<GroupBuyActivity> findAll(boolean includeDeleted);
+
+    Flux<GroupBuyActivity> findByKeyword(String keyword);
+
+    Flux<GroupBuyActivity> findByStatus(String status);
+
+    Flux<GroupBuyActivity> findByKeywordAndStatus(String keyword, String status);
+
+    Mono<GroupBuyActivity> save(GroupBuyActivity activity);
+
+    Mono<GroupBuyActivity> update(GroupBuyActivity activity);
+
+    Mono<Void> deleteById(Long id);
+
+    Mono<Void> updateStatus(Long id, String status);
+
+    Mono<Void> incrementSoldCount(Long id, int count);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/repository/IGroupBuyParticipantRepository.java

@@ -0,0 +1,20 @@
+package cn.novalon.gym.manage.coupon.groupbuy.repository;
+
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyParticipant;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public interface IGroupBuyParticipantRepository {
+
+    Flux<GroupBuyParticipant> findByTeamId(Long teamId);
+
+    Flux<GroupBuyParticipant> findByActivityId(Long activityId);
+
+    Mono<Boolean> existsInFormingTeam(Long activityId, Long memberId);
+
+    Mono<Long> countByActivityId(Long activityId);
+
+    Mono<GroupBuyParticipant> save(GroupBuyParticipant participant);
+
+    Mono<Void> updateStatusByTeamId(Long teamId, String status);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/repository/IGroupBuyTeamRepository.java

@@ -0,0 +1,24 @@
+package cn.novalon.gym.manage.coupon.groupbuy.repository;
+
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyTeam;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public interface IGroupBuyTeamRepository {
+
+    Mono<GroupBuyTeam> findById(Long id);
+
+    Flux<GroupBuyTeam> findByActivityId(Long activityId);
+
+    Flux<GroupBuyTeam> findByActivityIdAndStatus(Long activityId, String status);
+
+    Flux<GroupBuyTeam> findExpiredFormingTeams();
+
+    Mono<GroupBuyTeam> save(GroupBuyTeam team);
+
+    Mono<Void> updateStatus(Long id, String status);
+
+    Mono<Void> incrementCurrentMembers(Long id, int count);
+
+    Mono<Void> markSuccess(Long id, String status);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/repository/impl/GroupBuyActivityRepository.java

@@ -0,0 +1,133 @@
+package cn.novalon.gym.manage.coupon.groupbuy.repository.impl;
+
+import cn.novalon.gym.manage.coupon.groupbuy.converter.GroupBuyConverter;
+import cn.novalon.gym.manage.coupon.groupbuy.dao.GroupBuyActivityDao;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyActivity;
+import cn.novalon.gym.manage.coupon.groupbuy.entity.GroupBuyActivityEntity;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyActivityRepository;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+@Transactional
+public class GroupBuyActivityRepository implements IGroupBuyActivityRepository {
+
+    private final GroupBuyActivityDao activityDao;
+    private final GroupBuyConverter converter;
+
+    public GroupBuyActivityRepository(GroupBuyActivityDao activityDao, GroupBuyConverter converter) {
+        this.activityDao = activityDao;
+        this.converter = converter;
+    }
+
+    @Override
+    public Mono<GroupBuyActivity> findById(Long id) {
+        return activityDao.findByIdIsAndDeletedAtIsNull(id).map(converter::toActivity);
+    }
+
+    @Override
+    public Flux<GroupBuyActivity> findAll(boolean includeDeleted) {
+        if (includeDeleted) {
+            return activityDao.findAll().map(converter::toActivity);
+        }
+        return activityDao.findAllByDeletedAtIsNull().map(converter::toActivity);
+    }
+
+    @Override
+    public Flux<GroupBuyActivity> findByKeyword(String keyword) {
+        if (keyword == null || keyword.isEmpty()) {
+            return findAll(false);
+        }
+        return activityDao.findByNameContainingAndDeletedAtIsNull(keyword).map(converter::toActivity);
+    }
+
+    @Override
+    public Flux<GroupBuyActivity> findByStatus(String status) {
+        if (status == null || status.isEmpty()) {
+            return findAll(false);
+        }
+        return activityDao.findByStatusAndDeletedAtIsNull(status).map(converter::toActivity);
+    }
+
+    @Override
+    public Flux<GroupBuyActivity> findByKeywordAndStatus(String keyword, String status) {
+        Flux<GroupBuyActivity> result = findByKeyword(keyword);
+        if (status != null && !status.isEmpty()) {
+            result = result.filter(a -> status.equals(a.getStatus()));
+        }
+        return result;
+    }
+
+    @Override
+    public Mono<GroupBuyActivity> save(GroupBuyActivity activity) {
+        GroupBuyActivityEntity entity = converter.toActivityEntity(activity);
+        return activityDao.save(entity).map(converter::toActivity);
+    }
+
+    @Override
+    public Mono<GroupBuyActivity> update(GroupBuyActivity activity) {
+        return activityDao.findByIdIsAndDeletedAtIsNull(activity.getId())
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团活动不存在")))
+                .flatMap(existing -> {
+                    existing.markNotNew();
+                    if (activity.getName() != null) {
+                        existing.setName(activity.getName());
+                    }
+                    if (activity.getDescription() != null) {
+                        existing.setDescription(activity.getDescription());
+                    }
+                    if (activity.getProductType() != null) {
+                        existing.setProductType(activity.getProductType());
+                    }
+                    if (activity.getProductId() != null) {
+                        existing.setProductId(activity.getProductId());
+                    }
+                    if (activity.getProductName() != null) {
+                        existing.setProductName(activity.getProductName());
+                    }
+                    if (activity.getOriginalPrice() != null) {
+                        existing.setOriginalPrice(activity.getOriginalPrice());
+                    }
+                    if (activity.getGroupPrice() != null) {
+                        existing.setGroupPrice(activity.getGroupPrice());
+                    }
+                    if (activity.getRequiredMembers() != null) {
+                        existing.setRequiredMembers(activity.getRequiredMembers());
+                    }
+                    if (activity.getValidHours() != null) {
+                        existing.setValidHours(activity.getValidHours());
+                    }
+                    if (activity.getStartTime() != null) {
+                        existing.setStartTime(activity.getStartTime());
+                    }
+                    if (activity.getEndTime() != null) {
+                        existing.setEndTime(activity.getEndTime());
+                    }
+                    if (activity.getStock() != null) {
+                        existing.setStock(activity.getStock());
+                    }
+                    existing.setUpdatedAt(LocalDateTime.now());
+                    return activityDao.save(existing);
+                })
+                .map(converter::toActivity);
+    }
+
+    @Override
+    public Mono<Void> deleteById(Long id) {
+        return activityDao.softDelete(id, LocalDateTime.now()).then();
+    }
+
+    @Override
+    public Mono<Void> updateStatus(Long id, String status) {
+        return activityDao.updateStatus(id, status, LocalDateTime.now()).then();
+    }
+
+    @Override
+    public Mono<Void> incrementSoldCount(Long id, int count) {
+        return activityDao.incrementSoldCount(id, count, LocalDateTime.now()).then();
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/repository/impl/GroupBuyParticipantRepository.java

@@ -0,0 +1,61 @@
+package cn.novalon.gym.manage.coupon.groupbuy.repository.impl;
+
+import cn.novalon.gym.manage.coupon.groupbuy.converter.GroupBuyConverter;
+import cn.novalon.gym.manage.coupon.groupbuy.dao.GroupBuyParticipantDao;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyParticipant;
+import cn.novalon.gym.manage.coupon.groupbuy.enums.GroupBuyParticipantStatus;
+import cn.novalon.gym.manage.coupon.groupbuy.enums.GroupBuyTeamStatus;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyParticipantRepository;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+@Transactional
+public class GroupBuyParticipantRepository implements IGroupBuyParticipantRepository {
+
+    private final GroupBuyParticipantDao participantDao;
+    private final GroupBuyConverter converter;
+
+    public GroupBuyParticipantRepository(GroupBuyParticipantDao participantDao, GroupBuyConverter converter) {
+        this.participantDao = participantDao;
+        this.converter = converter;
+    }
+
+    @Override
+    public Flux<GroupBuyParticipant> findByTeamId(Long teamId) {
+        return participantDao.findByTeamIdAndDeletedAtIsNull(teamId).map(converter::toParticipant);
+    }
+
+    @Override
+    public Flux<GroupBuyParticipant> findByActivityId(Long activityId) {
+        return participantDao.findByActivityIdAndDeletedAtIsNull(activityId).map(converter::toParticipant);
+    }
+
+    @Override
+    public Mono<Boolean> existsInFormingTeam(Long activityId, Long memberId) {
+        return participantDao.findActiveParticipantInFormingTeam(
+                        activityId, memberId,
+                        GroupBuyParticipantStatus.JOINED.name(),
+                        GroupBuyTeamStatus.FORMING.name())
+                .hasElements();
+    }
+
+    @Override
+    public Mono<Long> countByActivityId(Long activityId) {
+        return participantDao.countByActivityIdAndDeletedAtIsNull(activityId);
+    }
+
+    @Override
+    public Mono<GroupBuyParticipant> save(GroupBuyParticipant participant) {
+        return participantDao.save(converter.toParticipantEntity(participant)).map(converter::toParticipant);
+    }
+
+    @Override
+    public Mono<Void> updateStatusByTeamId(Long teamId, String status) {
+        return participantDao.updateStatusByTeamId(teamId, status, LocalDateTime.now()).then();
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/repository/impl/GroupBuyTeamRepository.java

@@ -0,0 +1,70 @@
+package cn.novalon.gym.manage.coupon.groupbuy.repository.impl;
+
+import cn.novalon.gym.manage.coupon.groupbuy.converter.GroupBuyConverter;
+import cn.novalon.gym.manage.coupon.groupbuy.dao.GroupBuyTeamDao;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyTeam;
+import cn.novalon.gym.manage.coupon.groupbuy.enums.GroupBuyTeamStatus;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyTeamRepository;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+@Transactional
+public class GroupBuyTeamRepository implements IGroupBuyTeamRepository {
+
+    private final GroupBuyTeamDao teamDao;
+    private final GroupBuyConverter converter;
+
+    public GroupBuyTeamRepository(GroupBuyTeamDao teamDao, GroupBuyConverter converter) {
+        this.teamDao = teamDao;
+        this.converter = converter;
+    }
+
+    @Override
+    public Mono<GroupBuyTeam> findById(Long id) {
+        return teamDao.findByIdIsAndDeletedAtIsNull(id).map(converter::toTeam);
+    }
+
+    @Override
+    public Flux<GroupBuyTeam> findByActivityId(Long activityId) {
+        return teamDao.findByActivityIdAndDeletedAtIsNull(activityId).map(converter::toTeam);
+    }
+
+    @Override
+    public Flux<GroupBuyTeam> findByActivityIdAndStatus(Long activityId, String status) {
+        if (status == null || status.isEmpty()) {
+            return findByActivityId(activityId);
+        }
+        return teamDao.findByActivityIdAndStatusAndDeletedAtIsNull(activityId, status).map(converter::toTeam);
+    }
+
+    @Override
+    public Flux<GroupBuyTeam> findExpiredFormingTeams() {
+        return teamDao.findExpiredFormingTeams(
+                GroupBuyTeamStatus.FORMING.name(), LocalDateTime.now()).map(converter::toTeam);
+    }
+
+    @Override
+    public Mono<GroupBuyTeam> save(GroupBuyTeam team) {
+        return teamDao.save(converter.toTeamEntity(team)).map(converter::toTeam);
+    }
+
+    @Override
+    public Mono<Void> updateStatus(Long id, String status) {
+        return teamDao.updateStatus(id, status, LocalDateTime.now()).then();
+    }
+
+    @Override
+    public Mono<Void> incrementCurrentMembers(Long id, int count) {
+        return teamDao.incrementCurrentMembers(id, count, LocalDateTime.now()).then();
+    }
+
+    @Override
+    public Mono<Void> markSuccess(Long id, String status) {
+        return teamDao.markSuccess(id, status, LocalDateTime.now(), LocalDateTime.now()).then();
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/scheduler/GroupBuyTeamExpireScheduler.java

@@ -0,0 +1,35 @@
+package cn.novalon.gym.manage.coupon.groupbuy.scheduler;
+
+import cn.novalon.gym.manage.coupon.groupbuy.service.IGroupBuyTeamService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+/**
+ * 拼团过期团队定时任务
+ *
+ * 功能：定期检查已过期的拼团中团队，标记为失败
+ */
+@Component
+public class GroupBuyTeamExpireScheduler {
+
+    private static final Logger logger = LoggerFactory.getLogger(GroupBuyTeamExpireScheduler.class);
+
+    private final IGroupBuyTeamService teamService;
+
+    public GroupBuyTeamExpireScheduler(IGroupBuyTeamService teamService) {
+        this.teamService = teamService;
+    }
+
+    @Scheduled(fixedRate = 60000)
+    public void processExpiredTeams() {
+        logger.debug("定时任务开始检查过期拼团团队");
+
+        teamService.processExpiredTeams()
+                .subscribe(
+                        count -> logger.debug("定时任务完成，处理了 {} 个过期拼团团队", count),
+                        error -> logger.error("拼团过期定时任务执行失败：{}", error.getMessage(), error)
+                );
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/service/IGroupBuyActivityService.java

@@ -0,0 +1,31 @@
+package cn.novalon.gym.manage.coupon.groupbuy.service;
+
+import cn.novalon.gym.manage.common.dto.PageRequest;
+import cn.novalon.gym.manage.common.dto.PageResponse;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyActivity;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyStatistics;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public interface IGroupBuyActivityService {
+
+    Mono<GroupBuyActivity> findById(Long id);
+
+    Flux<GroupBuyActivity> findAll(boolean includeDeleted);
+
+    Flux<GroupBuyActivity> findByKeywordAndStatus(String keyword, String status);
+
+    Mono<PageResponse<GroupBuyActivity>> findByPage(PageRequest pageRequest, String status);
+
+    Mono<GroupBuyActivity> create(GroupBuyActivity activity);
+
+    Mono<GroupBuyActivity> update(Long id, GroupBuyActivity activity);
+
+    Mono<Void> delete(Long id);
+
+    Mono<GroupBuyActivity> publish(Long id);
+
+    Mono<GroupBuyActivity> terminate(Long id);
+
+    Mono<GroupBuyStatistics> getStatistics(Long id);
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/service/IGroupBuyTeamService.java

@@ -0,0 +1,25 @@
+package cn.novalon.gym.manage.coupon.groupbuy.service;
+
+import cn.novalon.gym.manage.coupon.groupbuy.domain.CreateTeamRequest;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyParticipant;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyTeam;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.JoinTeamRequest;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public interface IGroupBuyTeamService {
+
+    Mono<GroupBuyTeam> createTeam(CreateTeamRequest request);
+
+    Mono<GroupBuyTeam> joinTeam(Long teamId, JoinTeamRequest request);
+
+    Mono<GroupBuyTeam> cancelTeam(Long teamId);
+
+    Flux<GroupBuyTeam> findTeams(Long activityId, String status);
+
+    Mono<GroupBuyTeam> findTeamById(Long teamId);
+
+    Flux<GroupBuyParticipant> findParticipantsByTeamId(Long teamId);
+
+    Mono<Long> processExpiredTeams();
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/service/impl/GroupBuyActivityService.java

@@ -0,0 +1,226 @@
+package cn.novalon.gym.manage.coupon.groupbuy.service.impl;
+
+import cn.novalon.gym.manage.common.dto.PageRequest;
+import cn.novalon.gym.manage.common.dto.PageResponse;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyActivity;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyStatistics;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyTeam;
+import cn.novalon.gym.manage.coupon.groupbuy.enums.GroupBuyActivityStatus;
+import cn.novalon.gym.manage.coupon.groupbuy.enums.GroupBuyTeamStatus;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyActivityRepository;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyParticipantRepository;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyTeamRepository;
+import cn.novalon.gym.manage.coupon.groupbuy.service.IGroupBuyActivityService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.math.BigDecimal;
+import java.util.Comparator;
+import java.util.List;
+
+@Service
+public class GroupBuyActivityService implements IGroupBuyActivityService {
+
+    private static final Logger logger = LoggerFactory.getLogger(GroupBuyActivityService.class);
+
+    private final IGroupBuyActivityRepository activityRepository;
+    private final IGroupBuyTeamRepository teamRepository;
+    private final IGroupBuyParticipantRepository participantRepository;
+
+    public GroupBuyActivityService(IGroupBuyActivityRepository activityRepository,
+                                   IGroupBuyTeamRepository teamRepository,
+                                   IGroupBuyParticipantRepository participantRepository) {
+        this.activityRepository = activityRepository;
+        this.teamRepository = teamRepository;
+        this.participantRepository = participantRepository;
+    }
+
+    @Override
+    public Mono<GroupBuyActivity> findById(Long id) {
+        return activityRepository.findById(id);
+    }
+
+    @Override
+    public Flux<GroupBuyActivity> findAll(boolean includeDeleted) {
+        return activityRepository.findAll(includeDeleted);
+    }
+
+    @Override
+    public Flux<GroupBuyActivity> findByKeywordAndStatus(String keyword, String status) {
+        return activityRepository.findByKeywordAndStatus(keyword, status);
+    }
+
+    @Override
+    public Mono<PageResponse<GroupBuyActivity>> findByPage(PageRequest pageRequest, String status) {
+        int page = Math.max(pageRequest.getPage(), 0);
+        int size = pageRequest.getSize() <= 0 || pageRequest.getSize() > 100 ? 10 : pageRequest.getSize();
+        String keyword = pageRequest.getKeyword();
+
+        return activityRepository.findByKeywordAndStatus(keyword, status)
+                .sort(Comparator.comparing(GroupBuyActivity::getCreatedAt,
+                        Comparator.nullsLast(Comparator.reverseOrder())))
+                .collectList()
+                .map(list -> {
+                    long total = list.size();
+                    int fromIndex = Math.min(page * size, list.size());
+                    int toIndex = Math.min(fromIndex + size, list.size());
+                    List<GroupBuyActivity> content = list.subList(fromIndex, toIndex);
+                    int totalPages = size == 0 ? 0 : (int) Math.ceil((double) total / size);
+                    return new PageResponse<>(content, totalPages, total, page, size);
+                });
+    }
+
+    @Override
+    public Mono<GroupBuyActivity> create(GroupBuyActivity activity) {
+        return validateActivity(activity)
+                .flatMap(validated -> {
+                    validated.generateId();
+                    validated.setStatus(GroupBuyActivityStatus.DRAFT.name());
+                    validated.setSoldCount(0);
+                    applyDefaults(validated);
+                    return activityRepository.save(validated);
+                })
+                .doOnSuccess(a -> logger.info("拼团活动创建成功 - id={}, name={}", a.getId(), a.getName()))
+                .doOnError(error -> logger.error("拼团活动创建失败 - error: {}", error.getMessage()));
+    }
+
+    @Override
+    public Mono<GroupBuyActivity> update(Long id, GroupBuyActivity activity) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团活动不存在")))
+                .flatMap(existing -> {
+                    if (!GroupBuyActivityStatus.DRAFT.name().equals(existing.getStatus())) {
+                        return Mono.error(new RuntimeException("仅草稿状态的拼团活动可编辑"));
+                    }
+                    activity.setId(id);
+                    return validateActivity(activity)
+                            .flatMap(activityRepository::update);
+                })
+                .doOnSuccess(a -> logger.info("拼团活动更新成功 - id={}", id))
+                .doOnError(error -> logger.error("拼团活动更新失败 - id={}, error: {}", id, error.getMessage()));
+    }
+
+    @Override
+    public Mono<Void> delete(Long id) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团活动不存在")))
+                .flatMap(existing -> {
+                    if (!GroupBuyActivityStatus.DRAFT.name().equals(existing.getStatus())) {
+                        return Mono.error(new RuntimeException("仅草稿状态的拼团活动可删除"));
+                    }
+                    return activityRepository.deleteById(id);
+                })
+                .doOnSuccess(v -> logger.info("拼团活动删除成功 - id={}", id))
+                .doOnError(error -> logger.error("拼团活动删除失败 - id={}, error: {}", id, error.getMessage()));
+    }
+
+    @Override
+    public Mono<GroupBuyActivity> publish(Long id) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团活动不存在")))
+                .flatMap(existing -> {
+                    if (!GroupBuyActivityStatus.DRAFT.name().equals(existing.getStatus())) {
+                        return Mono.error(new RuntimeException("仅草稿状态的拼团活动可发布"));
+                    }
+                    return validateActivity(existing)
+                            .flatMap(validated -> activityRepository.updateStatus(id, GroupBuyActivityStatus.ACTIVE.name())
+                                    .then(activityRepository.findById(id)));
+                })
+                .doOnSuccess(a -> logger.info("拼团活动发布成功 - id={}", id))
+                .doOnError(error -> logger.error("拼团活动发布失败 - id={}, error: {}", id, error.getMessage()));
+    }
+
+    @Override
+    public Mono<GroupBuyActivity> terminate(Long id) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团活动不存在")))
+                .flatMap(existing -> {
+                    if (!GroupBuyActivityStatus.ACTIVE.name().equals(existing.getStatus())) {
+                        return Mono.error(new RuntimeException("仅进行中的拼团活动可终止"));
+                    }
+                    return activityRepository.updateStatus(id, GroupBuyActivityStatus.TERMINATED.name())
+                            .then(activityRepository.findById(id));
+                })
+                .doOnSuccess(a -> logger.info("拼团活动已终止 - id={}", id))
+                .doOnError(error -> logger.error("拼团活动终止失败 - id={}, error: {}", id, error.getMessage()));
+    }
+
+    @Override
+    public Mono<GroupBuyStatistics> getStatistics(Long id) {
+        return activityRepository.findById(id)
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团活动不存在")))
+                .flatMap(activity -> teamRepository.findByActivityId(id)
+                        .collectList()
+                        .zipWith(participantRepository.countByActivityId(id))
+                        .map(tuple -> {
+                            List<GroupBuyTeam> teams = tuple.getT1();
+                            long participants = tuple.getT2();
+
+                            GroupBuyStatistics stats = new GroupBuyStatistics();
+                            stats.setActivityId(id);
+                            stats.setTotalTeams(teams.size());
+                            stats.setFormingTeams(teams.stream()
+                                    .filter(t -> GroupBuyTeamStatus.FORMING.name().equals(t.getStatus())).count());
+                            stats.setSuccessTeams(teams.stream()
+                                    .filter(t -> GroupBuyTeamStatus.SUCCESS.name().equals(t.getStatus())).count());
+                            stats.setFailedTeams(teams.stream()
+                                    .filter(t -> GroupBuyTeamStatus.FAILED.name().equals(t.getStatus())).count());
+                            stats.setCancelledTeams(teams.stream()
+                                    .filter(t -> GroupBuyTeamStatus.CANCELLED.name().equals(t.getStatus())).count());
+                            stats.setTotalParticipants(participants);
+                            stats.setSoldCount(activity.getSoldCount() != null ? activity.getSoldCount() : 0);
+
+                            BigDecimal groupPrice = activity.getGroupPrice() != null ? activity.getGroupPrice() : BigDecimal.ZERO;
+                            stats.setTotalRevenue(groupPrice.multiply(
+                                    BigDecimal.valueOf(stats.getSuccessTeams() * activity.getRequiredMembers())));
+
+                            return stats;
+                        }));
+    }
+
+    private Mono<GroupBuyActivity> validateActivity(GroupBuyActivity activity) {
+        if (activity.getName() == null || activity.getName().isBlank()) {
+            return Mono.error(new RuntimeException("活动名称不能为空"));
+        }
+        if (activity.getProductType() == null || activity.getProductType().isBlank()) {
+            return Mono.error(new RuntimeException("商品类型不能为空"));
+        }
+        if (activity.getProductId() == null) {
+            return Mono.error(new RuntimeException("商品ID不能为空"));
+        }
+        if (activity.getOriginalPrice() == null || activity.getGroupPrice() == null) {
+            return Mono.error(new RuntimeException("原价和拼团价不能为空"));
+        }
+        if (activity.getGroupPrice().compareTo(activity.getOriginalPrice()) >= 0) {
+            return Mono.error(new RuntimeException("拼团价必须低于原价"));
+        }
+        if (activity.getRequiredMembers() == null || activity.getRequiredMembers() < 2) {
+            return Mono.error(new RuntimeException("成团人数至少为2人"));
+        }
+        if (activity.getValidHours() == null || activity.getValidHours() <= 0) {
+            return Mono.error(new RuntimeException("拼团有效时长必须大于0"));
+        }
+        if (activity.getStartTime() == null || activity.getEndTime() == null) {
+            return Mono.error(new RuntimeException("活动开始和结束时间不能为空"));
+        }
+        if (activity.getEndTime().isBefore(activity.getStartTime())) {
+            return Mono.error(new RuntimeException("结束时间不能早于开始时间"));
+        }
+        return Mono.just(activity);
+    }
+
+    private void applyDefaults(GroupBuyActivity activity) {
+        if (activity.getRequiredMembers() == null) {
+            activity.setRequiredMembers(2);
+        }
+        if (activity.getValidHours() == null) {
+            activity.setValidHours(24);
+        }
+        if (activity.getStock() == null) {
+            activity.setStock(-1);
+        }
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/groupbuy/service/impl/GroupBuyTeamService.java

@@ -0,0 +1,200 @@
+package cn.novalon.gym.manage.coupon.groupbuy.service.impl;
+
+import cn.novalon.gym.manage.common.util.SnowflakeId;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.CreateTeamRequest;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyActivity;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyParticipant;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.GroupBuyTeam;
+import cn.novalon.gym.manage.coupon.groupbuy.domain.JoinTeamRequest;
+import cn.novalon.gym.manage.coupon.groupbuy.enums.GroupBuyActivityStatus;
+import cn.novalon.gym.manage.coupon.groupbuy.enums.GroupBuyParticipantStatus;
+import cn.novalon.gym.manage.coupon.groupbuy.enums.GroupBuyTeamStatus;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyActivityRepository;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyParticipantRepository;
+import cn.novalon.gym.manage.coupon.groupbuy.repository.IGroupBuyTeamRepository;
+import cn.novalon.gym.manage.coupon.groupbuy.service.IGroupBuyTeamService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Service
+public class GroupBuyTeamService implements IGroupBuyTeamService {
+
+    private static final Logger logger = LoggerFactory.getLogger(GroupBuyTeamService.class);
+
+    private final IGroupBuyActivityRepository activityRepository;
+    private final IGroupBuyTeamRepository teamRepository;
+    private final IGroupBuyParticipantRepository participantRepository;
+
+    public GroupBuyTeamService(IGroupBuyActivityRepository activityRepository,
+                               IGroupBuyTeamRepository teamRepository,
+                               IGroupBuyParticipantRepository participantRepository) {
+        this.activityRepository = activityRepository;
+        this.teamRepository = teamRepository;
+        this.participantRepository = participantRepository;
+    }
+
+    @Override
+    public Mono<GroupBuyTeam> createTeam(CreateTeamRequest request) {
+        if (request.getActivityId() == null || request.getMemberId() == null) {
+            return Mono.error(new RuntimeException("activityId和memberId不能为空"));
+        }
+
+        return activityRepository.findById(request.getActivityId())
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团活动不存在")))
+                .flatMap(activity -> validateActivityForTeam(activity)
+                        .then(checkMemberNotInFormingTeam(activity.getId(), request.getMemberId()))
+                        .then(createTeamInternal(activity, request.getMemberId())));
+    }
+
+    @Override
+    public Mono<GroupBuyTeam> joinTeam(Long teamId, JoinTeamRequest request) {
+        if (request.getMemberId() == null) {
+            return Mono.error(new RuntimeException("memberId不能为空"));
+        }
+
+        return teamRepository.findById(teamId)
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团团队不存在")))
+                .flatMap(team -> {
+                    if (!GroupBuyTeamStatus.FORMING.name().equals(team.getStatus())) {
+                        return Mono.error(new RuntimeException("该团不在拼团中，无法加入"));
+                    }
+                    if (team.getExpireAt() != null && team.getExpireAt().isBefore(LocalDateTime.now())) {
+                        return Mono.error(new RuntimeException("该团已过期"));
+                    }
+                    return activityRepository.findById(team.getActivityId())
+                            .switchIfEmpty(Mono.error(new RuntimeException("拼团活动不存在")))
+                            .flatMap(activity -> validateActivityForTeam(activity)
+                                    .then(checkMemberNotInFormingTeam(activity.getId(), request.getMemberId()))
+                                    .then(addParticipant(team, activity, request.getMemberId(), false))
+                                    .flatMap(updatedTeam -> checkAndCompleteTeam(updatedTeam, activity)));
+                });
+    }
+
+    @Override
+    public Mono<GroupBuyTeam> cancelTeam(Long teamId) {
+        return teamRepository.findById(teamId)
+                .switchIfEmpty(Mono.error(new RuntimeException("拼团团队不存在")))
+                .flatMap(team -> {
+                    if (!GroupBuyTeamStatus.FORMING.name().equals(team.getStatus())) {
+                        return Mono.error(new RuntimeException("仅拼团中的团队可取消"));
+                    }
+                    return teamRepository.updateStatus(teamId, GroupBuyTeamStatus.CANCELLED.name())
+                            .then(participantRepository.updateStatusByTeamId(
+                                    teamId, GroupBuyParticipantStatus.CANCELLED.name()))
+                            .then(teamRepository.findById(teamId));
+                })
+                .doOnSuccess(t -> logger.info("拼团团队已取消 - teamId={}", teamId));
+    }
+
+    @Override
+    public Flux<GroupBuyTeam> findTeams(Long activityId, String status) {
+        if (activityId == null) {
+            return Flux.error(new RuntimeException("activityId不能为空"));
+        }
+        return teamRepository.findByActivityIdAndStatus(activityId, status);
+    }
+
+    @Override
+    public Mono<GroupBuyTeam> findTeamById(Long teamId) {
+        return teamRepository.findById(teamId);
+    }
+
+    @Override
+    public Flux<GroupBuyParticipant> findParticipantsByTeamId(Long teamId) {
+        return participantRepository.findByTeamId(teamId);
+    }
+
+    @Override
+    public Mono<Long> processExpiredTeams() {
+        return teamRepository.findExpiredFormingTeams()
+                .flatMap(team -> teamRepository.updateStatus(team.getId(), GroupBuyTeamStatus.FAILED.name())
+                        .then(participantRepository.updateStatusByTeamId(
+                                team.getId(), GroupBuyParticipantStatus.CANCELLED.name()))
+                        .thenReturn(1L))
+                .reduce(0L, Long::sum)
+                .doOnSuccess(count -> {
+                    if (count > 0) {
+                        logger.info("已处理 {} 个过期拼团团队", count);
+                    }
+                });
+    }
+
+    private Mono<GroupBuyTeam> createTeamInternal(GroupBuyActivity activity, Long leaderMemberId) {
+        int validHours = activity.getValidHours() != null ? activity.getValidHours() : 24;
+
+        GroupBuyTeam team = new GroupBuyTeam();
+        team.setId(SnowflakeId.nextId());
+        team.setActivityId(activity.getId());
+        team.setLeaderMemberId(leaderMemberId);
+        team.setRequiredMembers(activity.getRequiredMembers());
+        team.setCurrentMembers(1);
+        team.setStatus(GroupBuyTeamStatus.FORMING.name());
+        team.setExpireAt(LocalDateTime.now().plusHours(validHours));
+
+        return teamRepository.save(team)
+                .flatMap(saved -> addParticipant(saved, activity, leaderMemberId, true));
+    }
+
+    private Mono<GroupBuyTeam> addParticipant(GroupBuyTeam team, GroupBuyActivity activity,
+                                               Long memberId, boolean isLeader) {
+        GroupBuyParticipant participant = new GroupBuyParticipant();
+        participant.setId(SnowflakeId.nextId());
+        participant.setTeamId(team.getId());
+        participant.setActivityId(activity.getId());
+        participant.setMemberId(memberId);
+        participant.setIsLeader(isLeader);
+        participant.setStatus(GroupBuyParticipantStatus.JOINED.name());
+        participant.setJoinAt(LocalDateTime.now());
+
+        Mono<GroupBuyTeam> teamUpdate = isLeader
+                ? Mono.just(team)
+                : teamRepository.incrementCurrentMembers(team.getId(), 1)
+                        .then(teamRepository.findById(team.getId()));
+
+        return participantRepository.save(participant)
+                .then(teamUpdate);
+    }
+
+    private Mono<GroupBuyTeam> checkAndCompleteTeam(GroupBuyTeam team, GroupBuyActivity activity) {
+        return teamRepository.findById(team.getId())
+                .flatMap(updated -> {
+                    if (updated.getCurrentMembers() >= updated.getRequiredMembers()) {
+                        return teamRepository.markSuccess(updated.getId(), GroupBuyTeamStatus.SUCCESS.name())
+                                .then(activityRepository.incrementSoldCount(activity.getId(), updated.getRequiredMembers()))
+                                .then(teamRepository.findById(updated.getId()));
+                    }
+                    return Mono.just(updated);
+                });
+    }
+
+    private Mono<Void> validateActivityForTeam(GroupBuyActivity activity) {
+        if (!GroupBuyActivityStatus.ACTIVE.name().equals(activity.getStatus())) {
+            return Mono.error(new RuntimeException("拼团活动未开始或已结束"));
+        }
+        LocalDateTime now = LocalDateTime.now();
+        if (activity.getStartTime() != null && now.isBefore(activity.getStartTime())) {
+            return Mono.error(new RuntimeException("拼团活动尚未开始"));
+        }
+        if (activity.getEndTime() != null && now.isAfter(activity.getEndTime())) {
+            return Mono.error(new RuntimeException("拼团活动已结束"));
+        }
+        int stock = activity.getStock() != null ? activity.getStock() : -1;
+        int sold = activity.getSoldCount() != null ? activity.getSoldCount() : 0;
+        if (stock >= 0 && sold >= stock) {
+            return Mono.error(new RuntimeException("拼团活动库存不足"));
+        }
+        return Mono.empty();
+    }
+
+    private Mono<Void> checkMemberNotInFormingTeam(Long activityId, Long memberId) {
+        return participantRepository.existsInFormingTeam(activityId, memberId)
+                .flatMap(exists -> exists
+                        ? Mono.error(new RuntimeException("您已在该活动的拼团中，不能重复参团"))
+                        : Mono.empty());
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/handler/CouponHandler.java

@@ -0,0 +1,227 @@
+package cn.novalon.gym.manage.coupon.handler;
+
+import cn.novalon.gym.manage.common.dto.PageRequest;
+import cn.novalon.gym.manage.coupon.domain.CouponTemplate;
+import cn.novalon.gym.manage.coupon.domain.DistributeCouponRequest;
+import cn.novalon.gym.manage.coupon.service.ICouponTemplateService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.stereotype.Component;
+import org.springframework.web.reactive.function.server.ServerRequest;
+import org.springframework.web.reactive.function.server.ServerResponse;
+import reactor.core.publisher.Mono;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Component
+@Tag(name = "优惠券管理", description = "优惠券相关操作")
+public class CouponHandler {
+
+    private final ICouponTemplateService couponTemplateService;
+
+    public CouponHandler(ICouponTemplateService couponTemplateService) {
+        this.couponTemplateService = couponTemplateService;
+    }
+
+    @Operation(summary = "获取所有优惠券", description = "获取系统中所有优惠券列表")
+    public Mono<ServerResponse> getAllCoupons(ServerRequest request) {
+        boolean includeDeleted = Boolean.parseBoolean(request.queryParam("includeDeleted").orElse("false"));
+        return ServerResponse.ok()
+                .body(couponTemplateService.findAll(includeDeleted), CouponTemplate.class);
+    }
+
+    @Operation(summary = "分页获取优惠券", description = "根据分页参数获取优惠券列表")
+    public Mono<ServerResponse> getCouponsByPage(ServerRequest request) {
+        return request.bodyToMono(PageRequest.class)
+                .flatMap(pageRequest -> {
+                    String couponType = request.queryParam("couponType").orElse(null);
+                    String status = request.queryParam("status").orElse(null);
+
+                    if (pageRequest.getPage() < 0) {
+                        pageRequest.setPage(0);
+                    }
+                    if (pageRequest.getSize() <= 0 || pageRequest.getSize() > 100) {
+                        pageRequest.setSize(10);
+                    }
+                    if (pageRequest.getSort() == null || pageRequest.getSort().isEmpty()) {
+                        pageRequest.setSort("id");
+                    }
+                    if (pageRequest.getOrder() == null || pageRequest.getOrder().isEmpty()) {
+                        pageRequest.setOrder("desc");
+                    }
+
+                    return couponTemplateService.findByPage(pageRequest, couponType, status)
+                            .flatMap(response -> ServerResponse.ok().bodyValue(response));
+                });
+    }
+
+    @Operation(summary = "搜索优惠券", description = "根据关键词、类型、状态搜索优惠券")
+    public Mono<ServerResponse> searchCoupons(ServerRequest request) {
+        String keyword = request.queryParam("keyword").orElse("");
+        String couponType = request.queryParam("couponType").orElse(null);
+        String status = request.queryParam("status").orElse(null);
+        return ServerResponse.ok()
+                .body(couponTemplateService.findByCouponTypeAndKeyword(couponType, keyword, status), CouponTemplate.class);
+    }
+
+    @Operation(summary = "根据ID获取优惠券", description = "根据ID获取优惠券详情")
+    public Mono<ServerResponse> getCouponById(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+        return couponTemplateService.findById(id)
+                .flatMap(coupon -> ServerResponse.ok().bodyValue(coupon))
+                .switchIfEmpty(ServerResponse.notFound().build());
+    }
+
+    @Operation(summary = "创建优惠券", description = "创建新的优惠券")
+    public Mono<ServerResponse> createCoupon(ServerRequest request) {
+        return request.bodyToMono(CouponTemplate.class)
+                .flatMap(couponTemplate -> {
+                    if (couponTemplate.getName() == null || couponTemplate.getName().isEmpty()) {
+                        Map<String, Object> error = new HashMap<>();
+                        error.put("success", false);
+                        error.put("message", "优惠券名称不能为空");
+                        return ServerResponse.badRequest().bodyValue(error);
+                    }
+
+                    return couponTemplateService.create(couponTemplate)
+                            .flatMap(coupon -> {
+                                Map<String, Object> response = new HashMap<>();
+                                response.put("success", true);
+                                response.put("message", "优惠券创建成功");
+                                response.put("data", coupon);
+                                return ServerResponse.ok().bodyValue(response);
+                            })
+                            .onErrorResume(error -> {
+                                Map<String, Object> response = new HashMap<>();
+                                response.put("success", false);
+                                response.put("message", error.getMessage());
+                                return ServerResponse.badRequest().bodyValue(response);
+                            });
+                });
+    }
+
+    @Operation(summary = "更新优惠券", description = "更新指定优惠券信息")
+    public Mono<ServerResponse> updateCoupon(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+
+        return request.bodyToMono(CouponTemplate.class)
+                .flatMap(couponTemplate -> couponTemplateService.update(id, couponTemplate)
+                        .flatMap(coupon -> {
+                            Map<String, Object> response = new HashMap<>();
+                            response.put("success", true);
+                            response.put("message", "优惠券更新成功");
+                            response.put("data", coupon);
+                            return ServerResponse.ok().bodyValue(response);
+                        })
+                        .onErrorResume(error -> {
+                            Map<String, Object> response = new HashMap<>();
+                            response.put("success", false);
+                            response.put("message", error.getMessage());
+                            return ServerResponse.badRequest().bodyValue(response);
+                        }));
+    }
+
+    @Operation(summary = "删除优惠券", description = "删除指定优惠券（软删除）")
+    public Mono<ServerResponse> deleteCoupon(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+
+        return couponTemplateService.delete(id)
+                .then(Mono.defer(() -> {
+                    Map<String, Object> response = new HashMap<>();
+                    response.put("success", true);
+                    response.put("message", "优惠券删除成功");
+                    return ServerResponse.ok().bodyValue(response);
+                }))
+                .onErrorResume(error -> {
+                    Map<String, Object> response = new HashMap<>();
+                    response.put("success", false);
+                    response.put("message", error.getMessage());
+                    return ServerResponse.badRequest().bodyValue(response);
+                });
+    }
+
+    @Operation(summary = "发布优惠券", description = "发布优惠券使其可进行发放")
+    public Mono<ServerResponse> publishCoupon(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+
+        return couponTemplateService.publish(id)
+                .flatMap(coupon -> {
+                    Map<String, Object> response = new HashMap<>();
+                    response.put("success", true);
+                    response.put("message", "优惠券发布成功");
+                    response.put("data", coupon);
+                    return ServerResponse.ok().bodyValue(response);
+                })
+                .onErrorResume(error -> {
+                    Map<String, Object> response = new HashMap<>();
+                    response.put("success", false);
+                    response.put("message", error.getMessage());
+                    return ServerResponse.badRequest().bodyValue(response);
+                });
+    }
+
+    @Operation(summary = "终止优惠券", description = "提前终止优惠券活动")
+    public Mono<ServerResponse> terminateCoupon(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+
+        return couponTemplateService.terminate(id)
+                .flatMap(coupon -> {
+                    Map<String, Object> response = new HashMap<>();
+                    response.put("success", true);
+                    response.put("message", "优惠券已终止");
+                    response.put("data", coupon);
+                    return ServerResponse.ok().bodyValue(response);
+                })
+                .onErrorResume(error -> {
+                    Map<String, Object> response = new HashMap<>();
+                    response.put("success", false);
+                    response.put("message", error.getMessage());
+                    return ServerResponse.badRequest().bodyValue(response);
+                });
+    }
+
+    @Operation(summary = "发放优惠券", description = "手动或批量发放优惠券给指定会员")
+    public Mono<ServerResponse> distributeCoupon(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+
+        return request.bodyToMono(DistributeCouponRequest.class)
+                .flatMap(body -> {
+                    if (body.getMemberIds() == null || body.getMemberIds().isEmpty()) {
+                        Map<String, Object> error = new HashMap<>();
+                        error.put("success", false);
+                        error.put("message", "memberIds不能为空");
+                        return ServerResponse.badRequest().bodyValue(error);
+                    }
+
+                    return couponTemplateService.distribute(id, body)
+                            .flatMap(result -> {
+                                Map<String, Object> response = new HashMap<>();
+                                response.put("success", true);
+                                response.put("message", result.getMessage());
+                                response.put("data", result);
+                                return ServerResponse.ok().bodyValue(response);
+                            })
+                            .onErrorResume(error -> {
+                                Map<String, Object> response = new HashMap<>();
+                                response.put("success", false);
+                                response.put("message", error.getMessage());
+                                return ServerResponse.badRequest().bodyValue(response);
+                            });
+                });
+    }
+
+    @Operation(summary = "获取优惠券统计", description = "获取优惠券领取、使用等统计数据")
+    public Mono<ServerResponse> getCouponStatistics(ServerRequest request) {
+        Long id = Long.valueOf(request.pathVariable("id"));
+
+        return couponTemplateService.getStatistics(id)
+                .flatMap(stats -> ServerResponse.ok().bodyValue(stats))
+                .onErrorResume(error -> {
+                    Map<String, Object> response = new HashMap<>();
+                    response.put("success", false);
+                    response.put("message", error.getMessage());
+                    return ServerResponse.badRequest().bodyValue(response);
+                });
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/handler/MemberCouponHandler.java

@@ -0,0 +1,67 @@
+package cn.novalon.gym.manage.coupon.handler;
+
+import cn.novalon.gym.manage.coupon.domain.ClaimCouponRequest;
+import cn.novalon.gym.manage.coupon.domain.MemberCoupon;
+import cn.novalon.gym.manage.coupon.service.IMemberCouponService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.stereotype.Component;
+import org.springframework.web.reactive.function.server.ServerRequest;
+import org.springframework.web.reactive.function.server.ServerResponse;
+import reactor.core.publisher.Mono;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Component
+@Tag(name = "会员优惠券", description = "会员优惠券领取与查询")
+public class MemberCouponHandler {
+
+    private final IMemberCouponService memberCouponService;
+
+    public MemberCouponHandler(IMemberCouponService memberCouponService) {
+        this.memberCouponService = memberCouponService;
+    }
+
+    @Operation(summary = "查询会员优惠券", description = "查询指定会员的优惠券列表")
+    public Mono<ServerResponse> getMemberCoupons(ServerRequest request) {
+        Long memberId = Long.valueOf(request.pathVariable("memberId"));
+        String status = request.queryParam("status").orElse(null);
+        return ServerResponse.ok()
+                .body(memberCouponService.findByMemberIdAndStatus(memberId, status), MemberCoupon.class);
+    }
+
+    @Operation(summary = "领取码兑换优惠券", description = "会员通过领取码/二维码兑换优惠券")
+    public Mono<ServerResponse> claimCoupon(ServerRequest request) {
+        return request.bodyToMono(ClaimCouponRequest.class)
+                .flatMap(body -> {
+                    if (body.getMemberId() == null) {
+                        Map<String, Object> error = new HashMap<>();
+                        error.put("success", false);
+                        error.put("message", "memberId不能为空");
+                        return ServerResponse.badRequest().bodyValue(error);
+                    }
+                    if (body.getClaimCode() == null || body.getClaimCode().isBlank()) {
+                        Map<String, Object> error = new HashMap<>();
+                        error.put("success", false);
+                        error.put("message", "claimCode不能为空");
+                        return ServerResponse.badRequest().bodyValue(error);
+                    }
+
+                    return memberCouponService.claimByCode(body.getMemberId(), body.getClaimCode())
+                            .flatMap(coupon -> {
+                                Map<String, Object> response = new HashMap<>();
+                                response.put("success", true);
+                                response.put("message", "优惠券领取成功");
+                                response.put("data", coupon);
+                                return ServerResponse.ok().bodyValue(response);
+                            })
+                            .onErrorResume(error -> {
+                                Map<String, Object> response = new HashMap<>();
+                                response.put("success", false);
+                                response.put("message", error.getMessage());
+                                return ServerResponse.badRequest().bodyValue(response);
+                            });
+                });
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/marketing/converter/MarketingConverter.java

@@ -0,0 +1,35 @@
+package cn.novalon.gym.manage.coupon.marketing.converter;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.novalon.gym.manage.coupon.marketing.domain.MarketingActivity;
+import cn.novalon.gym.manage.coupon.marketing.entity.MarketingActivityEntity;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+@Component
+@Slf4j
+public class MarketingConverter {
+
+    public MarketingActivity toMarketingActivity(MarketingActivityEntity entity) {
+        if (entity == null) {
+            return null;
+        }
+        MarketingActivity domain = new MarketingActivity();
+        BeanUtil.copyProperties(entity, domain);
+        log.debug("转换营销活动实体到领域模型：activityId={}", entity.getId());
+        return domain;
+    }
+
+    public MarketingActivityEntity toMarketingActivityEntity(MarketingActivity domain) {
+        if (domain == null) {
+            return null;
+        }
+        MarketingActivityEntity entity = new MarketingActivityEntity();
+        BeanUtil.copyProperties(domain, entity);
+        if (domain.getId() != null) {
+            entity.markNotNew();
+        }
+        log.debug("转换营销活动领域模型到实体：activityId={}", domain.getId());
+        return entity;
+    }
+}

gym-manage-api/gym-coupon/src/main/java/cn/novalon/gym/manage/coupon/marketing/dao/MarketingActivityDao.java

@@ -0,0 +1,33 @@
+package cn.novalon.gym.manage.coupon.marketing.dao;
+
+import cn.novalon.gym.manage.coupon.marketing.entity.MarketingActivityEntity;
+import org.springframework.data.r2dbc.repository.Modifying;
+import org.springframework.data.r2dbc.repository.Query;
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+import org.springframework.stereotype.Repository;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.time.LocalDateTime;
+
+@Repository
+public interface MarketingActivityDao extends R2dbcRepository<MarketingActivityEntity, Long> {
+
+    Mono<MarketingActivityEntity> findByIdIsAndDeletedAtIsNull(Long id);
+
+    Flux<MarketingActivityEntity> findAllByDeletedAtIsNull();
+
+    Flux<MarketingActivityEntity> findByNameContainingAndDeletedAtIsNull(String name);
+
+    Flux<MarketingActivityEntity> findByActivityTypeAndDeletedAtIsNull(String activityType);
+
+    Flux<MarketingActivityEntity> findByStatusAndDeletedAtIsNull(String status);
+
+    @Modifying
+    @Query("UPDATE marketing_activity SET deleted_at = :deletedAt WHERE id = :id")
+    Mono<Integer> softDelete(Long id, LocalDateTime deletedAt);
+
+    @Modifying
+    @Query("UPDATE marketing_activity SET status = :status, updated_at = :updatedAt WHERE id = :id")
+    Mono<Integer> updateStatus(Long id, String status, LocalDateTime updatedAt);
+}