fix: 修复仪表盘时区统计偏移、重复订阅、新增map_apple字段

- fix(order/model): QueryDateOrders/QueryDailyOrdersList 使用 time.Date 替代 Truncate 修复 UTC+8 时区偏移
- fix(user/model): QueryResisterUserTotalByDate 同样修复时区截断
- fix(traffic/model): QueryServerTrafficByDay 同样修复时区截断
- fix(activateOrder): 兜底查询防止过期用户重购产生重复订阅
- feat(api): SubscribeDiscount 新增 map_apple 字段

internal/model/order/model.go

@@ -166,8 +166,8 @@ func (m *customOrderModel) QueryMonthlyOrders(ctx context.Context, date time.Tim
 
 // QueryDateOrders Query orders by date
 func (m *customOrderModel) QueryDateOrders(ctx context.Context, date time.Time) (OrdersTotal, error) {
-	start := date.Truncate(24 * time.Hour)
-	end := start.Add(24 * time.Hour).Add(-time.Nanosecond)
+	start := time.Date(date.Year(), date.Month(), date.Day(), 0, 0, 0, 0, date.Location())
+	end := start.AddDate(0, 0, 1).Add(-time.Nanosecond)
 	var result OrdersTotal
 	err := m.QueryNoCacheCtx(ctx, &result, func(conn *gorm.DB, v interface{}) error {
 		return conn.Model(&Order{}).
@@ -276,7 +276,7 @@ func (m *customOrderModel) QueryDailyOrdersList(ctx context.Context, date time.T
 		// 当月 1 号 00:00:00
 		firstDay := time.Date(date.Year(), date.Month(), 1, 0, 0, 0, 0, date.Location())
 		// 第二天 00:00:00
-		nextDay := date.AddDate(0, 0, 1).Truncate(24 * time.Hour)
+		nextDay := time.Date(date.Year(), date.Month(), date.Day()+1, 0, 0, 0, 0, date.Location())
 
 		return conn.Model(&Order{}).
 			Select(`