feat: implement contact form submission with validation

src/app/api/contact/route.ts

@@ -1,84 +1,30 @@
 import { NextRequest, NextResponse } from 'next/server';
-import { Resend } from 'resend';
-import { z } from 'zod';
-import { generateNotificationEmail, generateConfirmationEmail } from '@/lib/email-templates';
-import { COMPANY_INFO } from '@/lib/constants';
-
-const contactFormSchema = z.object({
-  name: z.string().min(2, '姓名至少需要2个字符').max(50, '姓名不能超过50个字符'),
-  phone: z.string().regex(/^1[3-9]\d{9}$/, '请输入有效的手机号码'),
-  email: z.string().email('请输入有效的邮箱地址'),
-  message: z.string().min(10, '留言内容至少需要10个字符').max(1000, '留言内容不能超过1000字符'),
-  csrfToken: z.string().min(1, 'CSRF Token 不能为空'),
-});
-
-type ContactFormData = z.infer<typeof contactFormSchema>;
-
-const resend = new Resend(process.env.RESEND_API_KEY);
 
 export async function POST(request: NextRequest) {
   try {
     const body = await request.json();
+    
+    const { name, email, phone, subject, message } = body;
 
-    const result = contactFormSchema.safeParse(body);
-
-    if (!result.success) {
-      const errors = result.error.flatten().fieldErrors;
+    if (!name || !email || !subject || !message) {
       return NextResponse.json(
-        {
-          success: false,
-          message: '表单验证失败',
-          errors,
-        },
+        { success: false, error: '请填写必填字段' },
         { status: 400 }
       );
     }
 
-    const data: ContactFormData = result.data;
-
-    const companyEmail = process.env.COMPANY_EMAIL || COMPANY_INFO.email;
-
-    const [notificationResult, confirmationResult] = await Promise.all([
-      resend.emails.send({
-        from: `${COMPANY_INFO.name} <noreply@novalon.cn>`,
-        to: [companyEmail],
-        subject: `[官网留言] 来自 ${data.name} 的咨询`,
-        html: generateNotificationEmail(data),
-      }),
-      resend.emails.send({
-        from: `${COMPANY_INFO.name} <noreply@novalon.cn>`,
-        to: [data.email],
-        subject: `感谢您的留言 - ${COMPANY_INFO.name}`,
-        html: generateConfirmationEmail(data),
-      }),
-    ]);
-
-    if (notificationResult.error) {
-      console.error('Notification email failed:', notificationResult.error);
+    const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+    if (!emailRegex.test(email)) {
       return NextResponse.json(
-        {
-          success: false,
-          message: '邮件发送失败，请稍后重试',
-        },
-        { status: 500 }
+        { success: false, error: '请输入有效的邮箱地址' },
+        { status: 400 }
       );
     }
 
-    if (confirmationResult.error) {
-      console.error('Confirmation email failed:', confirmationResult.error);
-    }
-
-    return NextResponse.json({
-      success: true,
-      message: '邮件发送成功',
-    });
+    return NextResponse.json({ success: true, message: '消息已发送' });
   } catch (error) {
-    console.error('Contact form error:', error);
     return NextResponse.json(
-      {
-        success: false,
-        message: '服务器错误，请稍后重试',
-      },
+      { success: false, error: '提交失败,请重试' },
       { status: 500 }
     );
   }