新增教练管理，优化预约人数计数方式

gym-manage-web/src/api/groupCourse.api.ts

@@ -5,7 +5,8 @@ import request from '@/utils/request'
 export interface GroupCourse {
   id?: number
   courseName: string
-  coachId?: number
+  coachId?: number | string
+  coachName?: string
   courseType?: number
   startTime: string
   endTime: string
@@ -31,7 +32,7 @@ export interface GroupCoursePageRequest {
   keyword?: string
   status?: string
   courseType?: number
-  coachId?: number
+  coachId?: number | string
   startTime?: string
   endTime?: string
   sortBy?: string
@@ -75,6 +76,18 @@ export const groupCourseApi = {
 
   search: (params: any) =>
     request.post<GroupCourse[]>('/groupCourse/search', params),
+
+  checkCoachConflict: (params: {
+    coachId: number | string
+    startTime: string
+    endTime: string
+    excludeCourseId?: number | string
+  }) =>
+    request.post<{
+      success: boolean
+      hasConflict: boolean
+      conflicts: GroupCourse[]
+    }>('/groupCourse/check-coach-conflict', params),
 }
 
 // ==================== 团课类型 ====================