feat: 实现卡和设备的套餐系列绑定功能

- 添加 Device 和 IotCard 模型的 SeriesID 字段
- 实现 DeviceService 和 IotCardService 的套餐系列绑定逻辑
- 添加 DeviceStore 和 IotCardStore 的数据库操作方法
- 更新 API 接口和路由支持套餐系列绑定
- 创建数据库迁移脚本（000027_add_series_binding_fields）
- 添加完整的单元测试和集成测试
- 更新 OpenAPI 文档
- 归档 OpenSpec 变更文档

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

internal/service/iot_card/service.go

@@ -17,6 +17,7 @@ type Service struct {
 	iotCardStore               *postgres.IotCardStore
 	shopStore                  *postgres.ShopStore
 	assetAllocationRecordStore *postgres.AssetAllocationRecordStore
+	seriesAllocationStore      *postgres.ShopSeriesAllocationStore
 }
 
 func New(
@@ -24,12 +25,14 @@ func New(
 	iotCardStore *postgres.IotCardStore,
 	shopStore *postgres.ShopStore,
 	assetAllocationRecordStore *postgres.AssetAllocationRecordStore,
+	seriesAllocationStore *postgres.ShopSeriesAllocationStore,
 ) *Service {
 	return &Service{
 		db:                         db,
 		iotCardStore:               iotCardStore,
 		shopStore:                  shopStore,
 		assetAllocationRecordStore: assetAllocationRecordStore,
+		seriesAllocationStore:      seriesAllocationStore,
 	}
 }
 
@@ -82,6 +85,9 @@ func (s *Service) ListStandalone(ctx context.Context, req *dto.ListStandaloneIot
 	if req.IsReplaced != nil {
 		filters["is_replaced"] = *req.IsReplaced
 	}
+	if req.SeriesAllocationID != nil {
+		filters["series_allocation_id"] = *req.SeriesAllocationID
+	}
 
 	cards, total, err := s.iotCardStore.ListStandalone(ctx, opts, filters)
 	if err != nil {
@@ -153,28 +159,31 @@ func (s *Service) loadShopNames(ctx context.Context, cards []*model.IotCard) map
 
 func (s *Service) toStandaloneResponse(card *model.IotCard, shopMap map[uint]string) *dto.StandaloneIotCardResponse {
 	resp := &dto.StandaloneIotCardResponse{
-		ID:               card.ID,
-		ICCID:            card.ICCID,
-		CardType:         card.CardType,
-		CardCategory:     card.CardCategory,
-		CarrierID:        card.CarrierID,
-		CarrierType:      card.CarrierType,
-		CarrierName:      card.CarrierName,
-		IMSI:             card.IMSI,
-		MSISDN:           card.MSISDN,
-		BatchNo:          card.BatchNo,
-		Supplier:         card.Supplier,
-		CostPrice:        card.CostPrice,
-		DistributePrice:  card.DistributePrice,
-		Status:           card.Status,
-		ShopID:           card.ShopID,
-		ActivatedAt:      card.ActivatedAt,
-		ActivationStatus: card.ActivationStatus,
-		RealNameStatus:   card.RealNameStatus,
-		NetworkStatus:    card.NetworkStatus,
-		DataUsageMB:      card.DataUsageMB,
-		CreatedAt:        card.CreatedAt,
-		UpdatedAt:        card.UpdatedAt,
+		ID:                  card.ID,
+		ICCID:               card.ICCID,
+		CardType:            card.CardType,
+		CardCategory:        card.CardCategory,
+		CarrierID:           card.CarrierID,
+		CarrierType:         card.CarrierType,
+		CarrierName:         card.CarrierName,
+		IMSI:                card.IMSI,
+		MSISDN:              card.MSISDN,
+		BatchNo:             card.BatchNo,
+		Supplier:            card.Supplier,
+		CostPrice:           card.CostPrice,
+		DistributePrice:     card.DistributePrice,
+		Status:              card.Status,
+		ShopID:              card.ShopID,
+		ActivatedAt:         card.ActivatedAt,
+		ActivationStatus:    card.ActivationStatus,
+		RealNameStatus:      card.RealNameStatus,
+		NetworkStatus:       card.NetworkStatus,
+		DataUsageMB:         card.DataUsageMB,
+		SeriesAllocationID:  card.SeriesAllocationID,
+		FirstCommissionPaid: card.FirstCommissionPaid,
+		AccumulatedRecharge: card.AccumulatedRecharge,
+		CreatedAt:           card.CreatedAt,
+		UpdatedAt:           card.UpdatedAt,
 	}
 
 	if card.ShopID != nil && *card.ShopID > 0 {
@@ -533,3 +542,101 @@ func (s *Service) buildRecallRecords(cards []*model.IotCard, successCardIDs []ui
 
 	return records
 }
+
+// BatchSetSeriesBinding 批量设置卡的套餐系列绑定
+func (s *Service) BatchSetSeriesBinding(ctx context.Context, req *dto.BatchSetCardSeriesBindngRequest, operatorShopID *uint) (*dto.BatchSetCardSeriesBindngResponse, error) {
+	cards, err := s.iotCardStore.GetByICCIDs(ctx, req.ICCIDs)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(cards) == 0 {
+		return &dto.BatchSetCardSeriesBindngResponse{
+			SuccessCount: 0,
+			FailCount:    len(req.ICCIDs),
+			FailedItems:  s.buildCardNotFoundFailedItems(req.ICCIDs),
+		}, nil
+	}
+
+	cardMap := make(map[string]*model.IotCard)
+	for _, card := range cards {
+		cardMap[card.ICCID] = card
+	}
+
+	var seriesAllocation *model.ShopSeriesAllocation
+	if req.SeriesAllocationID > 0 {
+		seriesAllocation, err = s.seriesAllocationStore.GetByID(ctx, req.SeriesAllocationID)
+		if err != nil {
+			if err == gorm.ErrRecordNotFound {
+				return nil, errors.New(errors.CodeNotFound, "套餐系列分配不存在")
+			}
+			return nil, err
+		}
+		if seriesAllocation.Status != 1 {
+			return nil, errors.New(errors.CodeInvalidParam, "套餐系列分配已禁用")
+		}
+	}
+
+	var successCardIDs []uint
+	var failedItems []dto.CardSeriesBindngFailedItem
+
+	for _, iccid := range req.ICCIDs {
+		card, exists := cardMap[iccid]
+		if !exists {
+			failedItems = append(failedItems, dto.CardSeriesBindngFailedItem{
+				ICCID:  iccid,
+				Reason: "卡不存在",
+			})
+			continue
+		}
+
+		if req.SeriesAllocationID > 0 {
+			if card.ShopID == nil || *card.ShopID != seriesAllocation.ShopID {
+				failedItems = append(failedItems, dto.CardSeriesBindngFailedItem{
+					ICCID:  iccid,
+					Reason: "卡不属于套餐系列分配的店铺",
+				})
+				continue
+			}
+		}
+
+		if operatorShopID != nil {
+			if card.ShopID == nil || *card.ShopID != *operatorShopID {
+				failedItems = append(failedItems, dto.CardSeriesBindngFailedItem{
+					ICCID:  iccid,
+					Reason: "无权操作此卡",
+				})
+				continue
+			}
+		}
+
+		successCardIDs = append(successCardIDs, card.ID)
+	}
+
+	if len(successCardIDs) > 0 {
+		var seriesAllocationIDPtr *uint
+		if req.SeriesAllocationID > 0 {
+			seriesAllocationIDPtr = &req.SeriesAllocationID
+		}
+		if err := s.iotCardStore.BatchUpdateSeriesAllocation(ctx, successCardIDs, seriesAllocationIDPtr); err != nil {
+			return nil, err
+		}
+	}
+
+	return &dto.BatchSetCardSeriesBindngResponse{
+		SuccessCount: len(successCardIDs),
+		FailCount:    len(failedItems),
+		FailedItems:  failedItems,
+	}, nil
+}
+
+func (s *Service) buildCardNotFoundFailedItems(iccids []string) []dto.CardSeriesBindngFailedItem {
+	items := make([]dto.CardSeriesBindngFailedItem, len(iccids))
+	for i, iccid := range iccids {
+		items[i] = dto.CardSeriesBindngFailedItem{
+			ICCID:  iccid,
+			Reason: "卡不存在",
+		}
+	}
+	return items
+}