video curcse

backend/shop/views.py

@@ -10,7 +10,7 @@ from django.http import HttpResponse
 from drf_spectacular.utils import extend_schema, extend_schema_view, OpenApiParameter, OpenApiExample
 from .models import ESP32Config, Order, WeChatPayConfig, Service, VCCourse, ServiceOrder, Salesperson, CommissionLog, WeChatUser, Distributor, Withdrawal, CourseEnrollment
 from .serializers import ESP32ConfigSerializer, OrderSerializer, ServiceSerializer, VCCourseSerializer, ServiceOrderSerializer, WeChatUserSerializer, DistributorSerializer, WithdrawalSerializer, CommissionLogSerializer, CourseEnrollmentSerializer
-from .utils import get_access_token
+from .utils import get_access_token, get_current_wechat_user
 from .services import handle_post_payment
 from django.db import transaction, models
 from django.core.signing import TimestampSigner, BadSignature, SignatureExpired
@@ -934,43 +934,7 @@ class OrderViewSet(viewsets.ModelViewSet):
         
         return Response({'status': 'success', 'message': '支付成功'})
 
-def get_current_wechat_user(request):
-    """
-    根据 Authorization 头获取当前微信用户
-    增强逻辑：如果 Token 解析出的 OpenID 对应的用户不存在（可能已被合并删除），
-    但该 OpenID 是 Web 虚拟 ID (web_phone)，尝试通过手机号查找现有的主账号。
-    """
-    auth_header = request.headers.get('Authorization')
-    if not auth_header or not auth_header.startswith('Bearer '):
-        return None
-    token = auth_header.split(' ')[1]
-    signer = TimestampSigner()
-    try:
-        # 签名包含 openid
-        openid = signer.unsign(token, max_age=86400 * 30) # 30天有效
-        user = WeChatUser.objects.filter(openid=openid).first()
-        
-        if user:
-            return user
-            
-        # 如果没找到用户，检查是否是 Web 虚拟 OpenID
-        # 场景：Web 用户已被合并到小程序账号，旧 Web Token 依然有效，指向合并后的账号
-        if openid.startswith('web_'):
-            try:
-                # 格式: web_13800138000
-                parts = openid.split('_', 1)
-                if len(parts) == 2:
-                    phone = parts[1]
-                    # 尝试通过手机号查找（查找合并后的主账号）
-                    user = WeChatUser.objects.filter(phone_number=phone).first()
-                    if user:
-                        return user
-            except Exception:
-                pass
-                
-        return None
-    except (BadSignature, SignatureExpired):
-        return None
+
 
 @extend_schema(
     summary="微信小程序登录",