feat: integrate asset level system with existing services

- mintService: Add AssetLevelService field and call GetOrCreateRecord after asset creation
- assetLikeService: Add AssetLevelService and call AddLikes/RemoveLikes in LikeAsset/UnlikeAsset
- revenueService: Add AssetLevelService and call AddExhibitionHours in OnExhibitionCompleted

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

backend/services/assetService/service/asset_like_service.go

@@ -15,9 +15,10 @@ import (
 
 // AssetLikeService 资产点赞业务逻辑层
 type AssetLikeService struct {
-	assetRepo     repository.AssetRepository
-	assetLikeRepo repository.AssetLikeRepository
-	db            *gorm.DB
+	assetRepo        repository.AssetRepository
+	assetLikeRepo    repository.AssetLikeRepository
+	db               *gorm.DB
+	assetLevelService AssetLevelService // 资产等级服务
 }
 
 // NewAssetLikeService 创建资产点赞Service实例
@@ -25,11 +26,13 @@ func NewAssetLikeService(
 	assetRepo repository.AssetRepository,
 	assetLikeRepo repository.AssetLikeRepository,
 	db *gorm.DB,
+	assetLevelService AssetLevelService,
 ) *AssetLikeService {
 	return &AssetLikeService{
-		assetRepo:     assetRepo,
-		assetLikeRepo: assetLikeRepo,
-		db:            db,
+		assetRepo:        assetRepo,
+		assetLikeRepo:    assetLikeRepo,
+		db:               db,
+		assetLevelService: assetLevelService,
 	}
 }
 
@@ -223,6 +226,19 @@ func (s *AssetLikeService) LikeAsset(ctx context.Context, assetID, userID, starI
 		zap.Int32("like_count", asset.LikeCount),
 	)
 
+	// 5. 更新资产等级记录（点赞数变化）
+	if s.assetLevelService != nil {
+		if newLevel, upgraded, err := s.assetLevelService.AddLikes(assetID, 1); err != nil {
+			logger.Logger.Warn("Failed to add likes to asset level",
+				zap.Int64("asset_id", assetID),
+				zap.Error(err))
+		} else if upgraded {
+			logger.Logger.Info("Asset leveled up due to likes",
+				zap.Int64("asset_id", assetID),
+				zap.String("new_level", newLevel))
+		}
+	}
+
 	return asset.LikeCount, nil
 }
 
@@ -338,6 +354,19 @@ func (s *AssetLikeService) UnlikeAsset(ctx context.Context, assetID, userID, sta
 		zap.Int32("like_count", asset.LikeCount),
 	)
 
+	// 4. 更新资产等级记录（取消点赞）
+	if s.assetLevelService != nil {
+		if newLevel, downgraded, err := s.assetLevelService.RemoveLikes(assetID, 1); err != nil {
+			logger.Logger.Warn("Failed to remove likes from asset level",
+				zap.Int64("asset_id", assetID),
+				zap.Error(err))
+		} else if downgraded {
+			logger.Logger.Info("Asset downgraded due to like removal",
+				zap.Int64("asset_id", assetID),
+				zap.String("new_level", newLevel))
+		}
+	}
+
 	return asset.LikeCount, nil
 }
 

backend/services/assetService/service/mint_service.go

@@ -67,6 +67,7 @@ type mintService struct {
 	registryRepo      starbookRepo.AssetRegistryRepository // 资产索引仓库（用于星册体系）
 	localMintCostRepo repository.MintCostRepository        // 铸造消耗配置仓库
 	userMintCountRepo repository.UserMintCountRepository   // 用户铸爱累计仓库
+	assetLevelService AssetLevelService                   // 资产等级服务
 }
 
 // NewMintService 创建铸造服务实例
@@ -79,6 +80,7 @@ func NewMintService(
 	registryRepo starbookRepo.AssetRegistryRepository,
 	localMintCostRepo repository.MintCostRepository,
 	userMintCountRepo repository.UserMintCountRepository,
+	assetLevelService AssetLevelService,
 ) MintService {
 	return &mintService{
 		assetRepo:         assetRepo,
@@ -89,6 +91,7 @@ func NewMintService(
 		registryRepo:      registryRepo,
 		localMintCostRepo: localMintCostRepo,
 		userMintCountRepo: userMintCountRepo,
+		assetLevelService: assetLevelService,
 	}
 }
 
@@ -439,7 +442,16 @@ func (s *mintService) CreateMintOrder(req *pb.CreateMintOrderRequest, userID, st
 		return nil, err
 	}
 
-	// 4. 无需异步 AI 处理，cover_url 已在步骤 3.2 中直接设置
+	// 4. 初始化资产等级记录
+	if s.assetLevelService != nil && asset != nil {
+		if _, err := s.assetLevelService.GetOrCreateRecord(asset.ID); err != nil {
+			logger.Logger.Warn("Failed to create asset level record",
+				zap.Int64("asset_id", asset.ID),
+				zap.Error(err))
+		}
+	}
+
+	// 5. 无需异步 AI 处理，cover_url 已在步骤 3.2 中直接设置
 
 	// 5. 获取所有者的昵称（创建时所有者就是当前用户）
 	var ownerNickname string

backend/services/taskService/service/revenue_service.go

@@ -20,24 +20,38 @@ type RevenueService interface {
 	ClaimExhibitionRevenue(ctx context.Context, userID, starID int64, revenueID int64) (*pb.ClaimExhibitionRevenueResponse, error)
 	ClaimAllExhibitionRevenue(ctx context.Context, userID, starID int64) (*pb.ClaimAllExhibitionRevenueResponse, error)
 	OnExhibitionCompleted(ctx context.Context, req *pb.OnExhibitionCompletedRequest) (*pb.OnExhibitionCompletedResponse, error)
+	SetAssetLevelService(svc AssetLevelService)
+}
+
+// AssetLevelService 资产等级服务接口（定义在assetService）
+type AssetLevelService interface {
+	GetOrCreateRecord(assetID int64) (interface{}, error)
+	AddExhibitionHours(assetID int64, hours int) (string, bool, error)
 }
 
 // revenueService 展示收益Service实现
 type revenueService struct {
-	revenueRepo     repository.RevenueRepository
-	userRPCClient   client.UserServiceClient
+	revenueRepo      repository.RevenueRepository
+	userRPCClient    client.UserServiceClient
 	galleryRPCClient client.GalleryServiceClient
+	assetLevelService AssetLevelService // 资产等级服务
 }
 
 // NewRevenueService 创建收益Service实例
-func NewRevenueService(revenueRepo repository.RevenueRepository, userRPCClient client.UserServiceClient, galleryRPCClient client.GalleryServiceClient) RevenueService {
+func NewRevenueService(revenueRepo repository.RevenueRepository, userRPCClient client.UserServiceClient, galleryRPCClient client.GalleryServiceClient, assetLevelService AssetLevelService) RevenueService {
 	return &revenueService{
-		revenueRepo:     revenueRepo,
-		userRPCClient:   userRPCClient,
+		revenueRepo:      revenueRepo,
+		userRPCClient:    userRPCClient,
 		galleryRPCClient: galleryRPCClient,
+		assetLevelService: assetLevelService,
 	}
 }
 
+// SetAssetLevelService 设置资产等级服务
+func (s *revenueService) SetAssetLevelService(svc AssetLevelService) {
+	s.assetLevelService = svc
+}
+
 // GetExhibitionRevenue 获取展示收益列表
 func (s *revenueService) GetExhibitionRevenue(ctx context.Context, userID, starID int64, status string, page, pageSize int32) (*pb.GetExhibitionRevenueResponse, error) {
 	logger.Logger.Debug("GetExhibitionRevenue",
@@ -367,6 +381,21 @@ func (s *revenueService) OnExhibitionCompleted(ctx context.Context, req *pb.OnEx
 			zap.Int64("crystal_reward", crystalReward))
 	}
 
+	// 增加资产累计展出时长（资产等级系统）
+	if s.assetLevelService != nil && req.AssetId > 0 && actualHours > 0 {
+		if newLevel, upgraded, err := s.assetLevelService.AddExhibitionHours(req.AssetId, int(actualHours)); err != nil {
+			logger.Logger.Warn("OnExhibitionCompleted: failed to add exhibition hours to asset level",
+				zap.Int64("asset_id", req.AssetId),
+				zap.Int64("hours", actualHours),
+				zap.Error(err))
+		} else if upgraded {
+			logger.Logger.Info("OnExhibitionCompleted: asset leveled up due to exhibition",
+				zap.Int64("asset_id", req.AssetId),
+				zap.String("new_level", newLevel),
+				zap.Int64("hours", actualHours))
+		}
+	}
+
 	logger.Logger.Info("OnExhibitionCompleted: success",
 		zap.Int64("exhibition_id", req.ExhibitionId),
 		zap.Int64("revenue_record_id", createdRecord.ID))