update

app/api/endpoints/coupon_activity.py

@@ -166,17 +166,13 @@ async def check_activity_can_receive(
     if activity.total_limit > 0 and total_receive_count >= activity.total_limit:
         return False, f"优惠券活动已领完", activity
     
-    # 检查今日领取次数
-    today = datetime.now().date()
-    
-    today_receive_count = db.query(func.count(CouponReceiveRecordDB.id)).filter(
+    # 检查用户领取次数    
+    user_receive_count = db.query(func.count(CouponReceiveRecordDB.id)).filter(
         CouponReceiveRecordDB.user_id == current_user.userid,
-        CouponReceiveRecordDB.activity_id == activity_id,
-        CouponReceiveRecordDB.receive_date == today
+        CouponReceiveRecordDB.activity_id == activity_id
     ).scalar()
-    
-    if today_receive_count >= activity.daily_limit:
-        return False, "今日领取次数已达上限", activity
+    if user_receive_count >= activity.user_limit:
+        return False, "你已经领过了", activity
 
     return True, "可领取", activity
 

app/models/coupon_activity.py

@@ -16,7 +16,7 @@ class CouponActivityDB(Base):
     daily_start_time = Column(Time, nullable=False)  # 每日开始时间
     daily_end_time = Column(Time, nullable=False)  # 每日结束时间
     total_limit = Column(Integer, nullable=False, default=0)  # 总可领取次数, 0表示不限制
-    daily_limit = Column(Integer, nullable=False, default=1)  # 每日可领取次数
+    user_limit = Column(Integer, nullable=False, default=1)  # 用户可领取次数
     is_active = Column(Boolean, nullable=False, default=True)  # 是否激活
     coupon_config = Column(JSON, nullable=False)  # 可领取的优惠券配置 {coupon_id: count}
     create_time = Column(DateTime(timezone=True), server_default=func.now())
@@ -31,7 +31,7 @@ class CouponActivityCreate(BaseModel):
     daily_start_time: time  # 每日开始时间 "HH:MM:SS"
     daily_end_time: time  # 每日结束时间 "HH:MM:SS"
     total_limit: int = Field(default=0)
-    daily_limit: int = Field(..., gt=0)
+    user_limit: int = Field(..., gt=0)
     coupon_config: Dict[int, int]  # {coupon_id: count}
     is_active: bool = Field(default=True)
 
@@ -43,7 +43,7 @@ class CouponActivityUpdate(BaseModel):
     daily_start_time: Optional[time] = None
     daily_end_time: Optional[time] = None
     total_limit: Optional[int] = Field(default=0)
-    daily_limit: Optional[int] = Field(None, gt=0)
+    user_limit: Optional[int] = Field(None, gt=0)
     coupon_config: Optional[Dict[int, int]] = None
     is_active: Optional[bool] = None
 
@@ -56,7 +56,7 @@ class CouponActivityInfo(BaseModel):
     daily_start_time: time
     daily_end_time: time
     total_limit: int
-    daily_limit: int
+    user_limit: int
     coupon_config: Dict[int, int]
     is_active: bool
     create_time: datetime