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update

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toom1996
2026-08-30 10:45:34 +08:00
parent a6724265ad
commit 9c3403a903
23 changed files with 284 additions and 508 deletions
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34
internal/service/brand_service.go
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@ -28,7 +28,7 @@ func NewBrandService(brands repository.BrandRepository) BrandService {
return &brandService{brands: brands}
}
// List 查询品牌列表并附带每个品牌的档案数。
// List 查询品牌列表。
//
// featured=1 时先按指标算出"代表品牌"集合，再把列表收敛到该集合内 ——
// 全库 1600+ 有档案品牌对 A-Z 索引来说过多，精选前 200 更符合导航场景。
@ -52,17 +52,7 @@ func (s *brandService) List(ctx context.Context, q dto.BrandQuery) ([]dto.Public
return nil, 0, internalErr(err.Error())
}
ids := make([]uint32, 0, len(items))
for _, b := range items {
ids = append(ids, b.ID)
}
counts, err := s.brands.ArticleCountByBrandIDs(ctx, ids)
if err != nil {
return nil, 0, internalErr(err.Error())
}
list := s.toPublicBrands(items, counts, q.Locale)
return list, total, nil
return s.toPublicBrands(items, q.Locale), total, nil
}
// Hot 返回热门品牌：按走秀图片总数排名取前 limit 个，结果按热度顺序（而非字母序）排列。
@ -82,10 +72,6 @@ func (s *brandService) Hot(ctx context.Context, limit int, locale string) ([]dto
if err != nil {
return nil, internalErr(err.Error())
}
counts, err := s.brands.ArticleCountByBrandIDs(ctx, ids)
if err != nil {
return nil, internalErr(err.Error())
}
// IN 查询不保证顺序，这里重排回 FeaturedIDs 的热度排名顺序。
pos := make(map[uint32]int, len(ids))
@ -94,20 +80,18 @@ func (s *brandService) Hot(ctx context.Context, limit int, locale string) ([]dto
}
sort.Slice(items, func(i, j int) bool { return pos[items[i].ID] < pos[items[j].ID] })
return s.toPublicBrands(items, counts, locale), nil
return s.toPublicBrands(items, locale), nil
}
// toPublicBrands 把仓储层品牌行映射为对外精简结构（编码 id + 双语名 + 档案数）。
func (s *brandService) toPublicBrands(items []model.Brand, counts map[uint32]int, locale string) []dto.PublicBrand {
// toPublicBrands 把仓储层品牌行映射为对外精简结构（编码 id + 双语名）。
func (s *brandService) toPublicBrands(items []model.Brand, locale string) []dto.PublicBrand {
list := make([]dto.PublicBrand, 0, len(items))
for _, b := range items {
list = append(list, dto.PublicBrand{
UID: hashid.Encode(b.ID),
Name: pickLocale(b.NameEn, b.NameCn, locale),
NameEn: b.NameEn,
NameCn: b.NameCn,
ShowName: b.NameCn,
ArticleCount: counts[b.ID],
UID: hashid.Encode(b.ID),
Name: pickLocale(b.NameEn, b.NameCn, locale),
NameEn: b.NameEn,
NameCn: b.NameCn,
})
}
return list