fix:分享

internal/service/outfit.go

@@ -325,7 +325,12 @@ func (s *OutfitService) createItems(ctx context.Context, outfitID int64, clothes
 
 // itemResponses 获取某穿搭的衣物明细（含图片 URL）。
 func (s *OutfitService) itemResponses(ctx context.Context, outfitID int64) ([]dto.OutfitItemResponse, error) {
-	items, err := s.outfitItemDao.OutfitItemListByOutfitID(ctx, outfitID)
+	return loadOutfitItemResponses(ctx, s.outfitItemDao, s.clothesDao, outfitID)
+}
+
+// loadOutfitItemResponses 获取某穿搭的衣物明细（含图片 URL），供穿搭详情与穿搭分享复用。
+func loadOutfitItemResponses(ctx context.Context, outfitItemDao *mysqldao.OutfitItemDao, clothesDao *mysqldao.ClothesDao, outfitID int64) ([]dto.OutfitItemResponse, error) {
+	items, err := outfitItemDao.OutfitItemListByOutfitID(ctx, outfitID)
 	if err != nil {
 		return nil, err
 	}
@@ -333,13 +338,13 @@ func (s *OutfitService) itemResponses(ctx context.Context, outfitID int64) ([]dt
 	for _, it := range items {
 		ids = append(ids, it.ClothesID)
 	}
-	clothesList, err := s.clothesDao.ClothesGetByIDs(ctx, ids)
+	clothesList, err := clothesDao.ClothesGetByIDs(ctx, ids)
 	if err != nil {
 		return nil, err
 	}
 	clothesByID := make(map[int64]mysqlmodel.Clothes, len(clothesList))
-	for _, c := range clothesList {
-		clothesByID[c.ID] = c
+	for i := range clothesList {
+		clothesByID[clothesList[i].ID] = clothesList[i]
 	}
 	resps := make([]dto.OutfitItemResponse, 0, len(items))
 	for _, it := range items {
@@ -402,11 +407,15 @@ func (s *OutfitService) buildOutfitListResponses(ctx context.Context, list []mys
 
 // buildOutfitItemResponse 组装穿搭明细（processed_image 转为可访问 URL）。
 func buildOutfitItemResponse(c *mysqlmodel.Clothes) dto.OutfitItemResponse {
-	img := c.ProcessedImage
-	if img != "" {
-		img = upload.GetCosUrl(img)
+	return dto.OutfitItemResponse{ClothesUUID: c.ClothesUUID, ProcessedImage: clothesImageURL(c.ProcessedImage)}
+}
+
+// clothesImageURL 将衣物抠图相对路径转为可访问 URL（空则返回空）。
+func clothesImageURL(processed string) string {
+	if processed == "" {
+		return ""
 	}
-	return dto.OutfitItemResponse{ClothesUUID: c.ClothesUUID, ProcessedImage: img}
+	return upload.GetCosUrl(processed)
 }
 
 // buildOutfitCreateResponse 组装穿搭响应。