修复错误购买报错的问题,修复接口返回虚流量启动错误的问题

internal/service/client_order/service.go

@@ -13,7 +13,6 @@ import (
 	"github.com/break/junhong_cmp_fiber/internal/model"
 	"github.com/break/junhong_cmp_fiber/internal/model/dto"
 	asset "github.com/break/junhong_cmp_fiber/internal/service/asset"
-	packagepkg "github.com/break/junhong_cmp_fiber/internal/service/package"
 	"github.com/break/junhong_cmp_fiber/internal/service/purchase_validation"
 	"github.com/break/junhong_cmp_fiber/internal/store/postgres"
 	"github.com/break/junhong_cmp_fiber/pkg/alipay"
@@ -1248,10 +1247,6 @@ func (s *Service) PayOrder(ctx context.Context, customerID uint, orderID uint, r
 		return &dto.ClientPayOrderResponse{PaymentMethod: model.PaymentMethodWallet}, nil
 
 	case model.PaymentMethodWechat:
-		if err := s.ensureOrderFormalPackagePayable(skipCtx, order); err != nil {
-			return nil, err
-		}
-
 		activeConfig, appID, err := s.resolveWechatConfig(skipCtx, req.AppType)
 		if err != nil {
 			return nil, err
@@ -1308,10 +1303,6 @@ func (s *Service) PayOrder(ctx context.Context, customerID uint, orderID uint, r
 		}, nil
 
 	case model.PaymentMethodAlipay:
-		if err := s.ensureOrderFormalPackagePayable(skipCtx, order); err != nil {
-			return nil, err
-		}
-
 		// 支付宝支付：不需要 app_type / OpenID
 		activeConfig, err := s.wechatConfigService.GetActiveConfig(skipCtx)
 		if err != nil {
@@ -1346,58 +1337,6 @@ func (s *Service) PayOrder(ctx context.Context, customerID uint, orderID uint, r
 	}
 }
 
-func (s *Service) ensureOrderFormalPackagePayable(ctx context.Context, order *model.Order) error {
-	if order == nil {
-		return errors.New(errors.CodeInvalidParam)
-	}
-
-	var items []*model.OrderItem
-	if err := s.db.WithContext(ctx).Where("order_id = ?", order.ID).Find(&items).Error; err != nil {
-		return errors.Wrap(errors.CodeDatabaseError, err, "查询订单明细失败")
-	}
-
-	hasFormal := false
-	for _, item := range items {
-		if item == nil || item.PackageType == nil {
-			continue
-		}
-		if *item.PackageType == constants.PackageTypeFormal {
-			hasFormal = true
-			break
-		}
-	}
-	if !hasFormal {
-		return nil
-	}
-
-	carrierType := ""
-	carrierID := uint(0)
-	if order.OrderType == model.OrderTypeSingleCard && order.IotCardID != nil {
-		carrierType = constants.AssetWalletResourceTypeIotCard
-		carrierID = *order.IotCardID
-	} else if order.OrderType == model.OrderTypeDevice && order.DeviceID != nil {
-		carrierType = constants.AssetWalletResourceTypeDevice
-		carrierID = *order.DeviceID
-	}
-	if carrierID == 0 {
-		return errors.New(errors.CodeInvalidParam, "订单缺少套餐载体")
-	}
-
-	hasBlockingMain, err := packagepkg.HasBlockingMainPackageForFormal(
-		s.db.WithContext(ctx),
-		carrierType,
-		carrierID,
-		time.Now(),
-	)
-	if err != nil {
-		return errors.Wrap(errors.CodeDatabaseError, err, "查询主套餐失败")
-	}
-	if hasBlockingMain {
-		return errors.New(errors.CodeMainPackageExists)
-	}
-	return nil
-}
-
 func (s *Service) getAssetGeneration(ctx context.Context, assetType string, assetID uint) (int, error) {
 	switch assetType {
 	case "card":

internal/service/order/service.go

@@ -2227,13 +2227,10 @@ func (s *Service) activateMainPackage(ctx context.Context, tx *gorm.DB, order *m
 		return err
 	}
 
-	hasBlockingMain, err := packagepkg.HasBlockingMainPackageForFormal(tx.WithContext(ctx), carrierType, carrierID, now)
+	hasCurrentMain, err := packagepkg.HasCurrentMainPackageForQueue(tx.WithContext(ctx), carrierType, carrierID, now)
 	if err != nil {
 		return errors.Wrap(errors.CodeDatabaseError, err, "查询主套餐失败")
 	}
-	if hasBlockingMain {
-		return errors.New(errors.CodeMainPackageExists)
-	}
 
 	var status int
 	var priority int
@@ -2242,62 +2239,73 @@ func (s *Service) activateMainPackage(ctx context.Context, tx *gorm.DB, order *m
 	var nextResetAt *time.Time
 	var pendingRealnameActivation bool
 
-	status = constants.PackageUsageStatusActive
-	priority = 1
-	activatedAt = now
-	// 使用工具函数计算过期时间
-	expiresAt = packagepkg.CalculateExpiryTime(pkg.CalendarType, activatedAt, pkg.DurationMonths, pkg.DurationDays)
-	// 计算下次重置时间（基于套餐周期类型）
-	nextResetAt = packagepkg.CalculateNextResetTime(pkg.DataResetCycle, pkg.CalendarType, now, activatedAt)
+	if hasCurrentMain {
+		// 当前仍有在用主套餐时，新主套餐进入待生效队列，后续由过期/退款等流程接续激活。
+		status = constants.PackageUsageStatusPending
+		var maxPriority int
+		tx.Model(&model.PackageUsage{}).
+			Where(carrierType+"_id = ?", carrierID).
+			Select("COALESCE(MAX(priority), 0)").
+			Scan(&maxPriority)
+		priority = maxPriority + 1
+	} else {
+		status = constants.PackageUsageStatusActive
+		priority = 1
+		activatedAt = now
+		// 使用工具函数计算过期时间
+		expiresAt = packagepkg.CalculateExpiryTime(pkg.CalendarType, activatedAt, pkg.DurationMonths, pkg.DurationDays)
+		// 计算下次重置时间（基于套餐周期类型）
+		nextResetAt = packagepkg.CalculateNextResetTime(pkg.DataResetCycle, pkg.CalendarType, now, activatedAt)
 
-	// REALNAME-02: 后台囤货场景三维决策（卡类型 + 购买路径 + expiry_base + 实名状态）
-	// 查询卡类型（行业卡永远直接激活，不等实名）
-	// 同时查询载体当前实名状态：已实名则跳过 pending，直接激活
-	var cardCategory string
-	var currentlyRealnamed bool
-	if carrierType == "iot_card" {
-		var card model.IotCard
-		if err := tx.Select("card_category", "real_name_status").First(&card, carrierID).Error; err == nil {
-			cardCategory = card.CardCategory
-			currentlyRealnamed = card.RealNameStatus == constants.RealNameStatusVerified
-		}
-		// err != nil 时 currentlyRealnamed 保守默认 false，不阻断购买流程
-	} else if carrierType == "device" {
-		// 子查询：统计该设备绑定的已实名卡数量（GORM 自动注入 deleted_at IS NULL）
-		var count int64
-		subQuery := tx.Model(&model.DeviceSimBinding{}).
-			Select("iot_card_id").
-			Where("device_id = ? AND bind_status = 1", carrierID)
-		if err := tx.Model(&model.IotCard{}).
-			Where("id IN (?) AND real_name_status = 1", subQuery).
-			Count(&count).Error; err == nil {
-			currentlyRealnamed = count > 0
-		}
-		// err != nil 时保守默认 false，不阻断购买流程
-	}
-
-	// 判断是否 C 端购买（C 端购买前已做实名前置检查，直接激活）
-	isCEndPurchase := order.BuyerType == model.BuyerTypePersonal
-
-	if cardCategory != "industry" && !isCEndPurchase {
-		// 后台囤货路径：按 expiry_base 决定是否等实名
-		if pkg.ExpiryBase != "from_purchase" {
-			if currentlyRealnamed {
-				s.logger.Info("购买时载体已实名，直接激活套餐",
-					zap.String("carrier_type", carrierType),
-					zap.Uint("carrier_id", carrierID))
-			} else {
-				// from_activation（默认）：未实名，等实名后激活
-				status = constants.PackageUsageStatusPending
-				pendingRealnameActivation = true
-				activatedAt = time.Time{}
-				expiresAt = time.Time{}
-				nextResetAt = nil
+		// REALNAME-02: 后台囤货场景三维决策（卡类型 + 购买路径 + expiry_base + 实名状态）
+		// 查询卡类型（行业卡永远直接激活，不等实名）
+		// 同时查询载体当前实名状态：已实名则跳过 pending，直接激活
+		var cardCategory string
+		var currentlyRealnamed bool
+		if carrierType == "iot_card" {
+			var card model.IotCard
+			if err := tx.Select("card_category", "real_name_status").First(&card, carrierID).Error; err == nil {
+				cardCategory = card.CardCategory
+				currentlyRealnamed = card.RealNameStatus == constants.RealNameStatusVerified
 			}
+			// err != nil 时 currentlyRealnamed 保守默认 false，不阻断购买流程
+		} else if carrierType == "device" {
+			// 子查询：统计该设备绑定的已实名卡数量（GORM 自动注入 deleted_at IS NULL）
+			var count int64
+			subQuery := tx.Model(&model.DeviceSimBinding{}).
+				Select("iot_card_id").
+				Where("device_id = ? AND bind_status = 1", carrierID)
+			if err := tx.Model(&model.IotCard{}).
+				Where("id IN (?) AND real_name_status = 1", subQuery).
+				Count(&count).Error; err == nil {
+				currentlyRealnamed = count > 0
+			}
+			// err != nil 时保守默认 false，不阻断购买流程
 		}
-		// from_purchase：立即激活，status 已为 Active，保持不变
+
+		// 判断是否 C 端购买（C 端购买前已做实名前置检查，直接激活）
+		isCEndPurchase := order.BuyerType == model.BuyerTypePersonal
+
+		if cardCategory != "industry" && !isCEndPurchase {
+			// 后台囤货路径：按 expiry_base 决定是否等实名
+			if pkg.ExpiryBase != "from_purchase" {
+				if currentlyRealnamed {
+					s.logger.Info("购买时载体已实名，直接激活套餐",
+						zap.String("carrier_type", carrierType),
+						zap.Uint("carrier_id", carrierID))
+				} else {
+					// from_activation（默认）：未实名，等实名后激活
+					status = constants.PackageUsageStatusPending
+					pendingRealnameActivation = true
+					activatedAt = time.Time{}
+					expiresAt = time.Time{}
+					nextResetAt = nil
+				}
+			}
+			// from_purchase：立即激活，status 已为 Active，保持不变
+		}
+		// 行业卡或 C 端购买：直接激活，status 已为 Active，保持不变
 	}
-	// 行业卡或 C 端购买：直接激活，status 已为 Active，保持不变
 
 	// 创建套餐使用记录
 	virtualTotalMBSnapshot, displayGainRatioSnapshot, enableVirtualDataSnapshot := model.BuildPackageUsageSnapshotValues(pkg)

internal/service/package/addon_main_package.go

@@ -40,21 +40,17 @@ func FindAttachableMainPackageForAddon(tx *gorm.DB, carrierType string, carrierI
 	return &mainPackage, nil
 }
 
-// FindBlockingMainPackageForFormal 查询阻止购买新主套餐的现有主套餐。
-// 待生效、生效中、未过期的已用完主套餐都仍占用主套餐资格；只有过期或失效后才允许再次购买主套餐。
-func FindBlockingMainPackageForFormal(tx *gorm.DB, carrierType string, carrierID uint, now time.Time) (*model.PackageUsage, error) {
+// FindCurrentMainPackageForQueue 查询应让新主套餐排队的现有主套餐。
+// 未过期的生效中、已用完主套餐仍占用当前周期；待生效只是队列记录，不阻止继续排队购买。
+func FindCurrentMainPackageForQueue(tx *gorm.DB, carrierType string, carrierID uint, now time.Time) (*model.PackageUsage, error) {
 	var mainPackage model.PackageUsage
 	query := tx.Model(&model.PackageUsage{}).
 		Where("master_usage_id IS NULL").
-		Where(
-			"(status IN ? OR (status = ? AND (expires_at IS NULL OR expires_at > ?)))",
-			[]int{
-				constants.PackageUsageStatusPending,
-				constants.PackageUsageStatusActive,
-			},
+		Where("status IN ?", []int{
+			constants.PackageUsageStatusActive,
 			constants.PackageUsageStatusDepleted,
-			now,
-		).
+		}).
+		Where("expires_at IS NULL OR expires_at > ?", now).
 		Order("priority ASC, created_at ASC")
 
 	switch carrierType {
@@ -72,9 +68,9 @@ func FindBlockingMainPackageForFormal(tx *gorm.DB, carrierType string, carrierID
 	return &mainPackage, nil
 }
 
-// HasBlockingMainPackageForFormal 判断载体是否已有阻止新主套餐购买的主套餐。
-func HasBlockingMainPackageForFormal(tx *gorm.DB, carrierType string, carrierID uint, now time.Time) (bool, error) {
-	_, err := FindBlockingMainPackageForFormal(tx, carrierType, carrierID, now)
+// HasCurrentMainPackageForQueue 判断载体是否已有应让新主套餐排队的主套餐。
+func HasCurrentMainPackageForQueue(tx *gorm.DB, carrierType string, carrierID uint, now time.Time) (bool, error) {
+	_, err := FindCurrentMainPackageForQueue(tx, carrierType, carrierID, now)
 	if err == nil {
 		return true, nil
 	}

internal/service/purchase_validation/service.go

@@ -212,21 +212,6 @@ func (s *Service) validatePackageUsageRules(ctx context.Context, carrierType str
 		return errors.New(errors.CodeMainPackageExists, "一次只能购买一个主套餐")
 	}
 
-	if formalCount == 1 {
-		hasBlockingMain, err := packagepkg.HasBlockingMainPackageForFormal(
-			s.db.WithContext(ctx),
-			carrierType,
-			carrierID,
-			time.Now(),
-		)
-		if err != nil {
-			return errors.Wrap(errors.CodeDatabaseError, err, "查询主套餐失败")
-		}
-		if hasBlockingMain {
-			return errors.New(errors.CodeMainPackageExists)
-		}
-	}
-
 	if hasAddon {
 		if _, err := packagepkg.FindAttachableMainPackageForAddon(
 			s.db.WithContext(ctx),