usecase

Documentation

Index

• func NewCommodityCase(db repository.CommodityDB, svc *service.CommodityService, ...) *useCase
• type CommodityUseCase

Functions

func NewCommodityCase

func NewCommodityCase(db repository.CommodityDB, svc *service.CommodityService, cache repository.CommodityCache,
	mq repository.CommodityMQ, es repository.CommodityElastic,
) *useCase

Types

type CommodityUseCase

type CommodityUseCase interface {
	CreateCategory(ctx context.Context, category *model.Category) (int64, error)
	DeleteCategory(ctx context.Context, category *model.Category) (err error)
	UpdateCategory(ctx context.Context, category *model.Category) (err error)
	ViewCategory(ctx context.Context, pageNum, pageSize int) (resp []*model.CategoryInfo, err error)
	CreateSpu(ctx context.Context, spu *model.Spu) (id int64, err error)
	CreateSpuImage(ctx context.Context, spuImage *model.SpuImage) (int64, error)
	DeleteSpu(ctx context.Context, spuId int64) error
	UpdateSpu(ctx context.Context, spu *model.Spu) error
	UpdateSpuImage(ctx context.Context, spuImage *model.SpuImage) error
	DeleteSpuImage(ctx context.Context, imageId int64) error
	ViewSpuImages(ctx context.Context, spuId int64, offset, limit int) ([]*model.SpuImage, int64, error)
	ViewSpus(ctx context.Context, req *commodity.ViewSpuReq) ([]*model.Spu, int64, error)
	ListSpuInfo(ctx context.Context, ids []int64) ([]*model.Spu, error)

	IncrLockStock(ctx context.Context, infos []*model.SkuBuyInfo) error
	DecrLockStock(ctx context.Context, infos []*model.SkuBuyInfo) error
	DecrStock(ctx context.Context, infos []*model.SkuBuyInfo) error
}