错误的套餐购买限制

internal/task/auto_purchase.go

@@ -588,12 +588,7 @@ func (h *AutoPurchaseHandler) activateAddonPackage(
 	now time.Time,
 ) error {
 	_ = ctx
-	var mainPackage model.PackageUsage
-	err := tx.Where("status IN ?", []int{constants.PackageUsageStatusPending, constants.PackageUsageStatusActive}).
-		Where("master_usage_id IS NULL").
-		Where(carrierType+"_id = ?", carrierID).
-		Order("priority ASC").
-		First(&mainPackage).Error
+	mainPackage, err := packagepkg.FindAttachableMainPackageForAddon(tx, carrierType, carrierID, now)
 	if err == gorm.ErrRecordNotFound {
 		return errors.New("必须有主套餐才能购买加油包")
 	}