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Documentation

Index

• type CartAddCmd
  • func NewCartAddCmd(userRepo repository.UserRepo, cartRepo repository.CartRepo, ...) *CartAddCmd
  • func (cmd *CartAddCmd) LoadEntity(goodsId, userId int) error
  • func (cmd *CartAddCmd) Run(goodsNum int) error
• type CartItemQuery
  • func NewCartItemQuery(userRepo repository.UserRepo, cartRepo repository.CartRepo, ...) *CartItemQuery
  • func (query *CartItemQuery) AllItemTotalPrice() (totalPrice int)
  • func (query *CartItemQuery) LoadEntity(userId int) error
  • func (query *CartItemQuery) QueryAllItem() (e error)
  • func (query *CartItemQuery) VisitAllItem(f func(id, goodsId int, goodsName string, goodsNum, totalPrice int))
• type ShopGoodsCmd
  • func NewShopGoodsCmd(userRepo repository.UserRepo, orderRepo repository.OrderRepo, ...) *ShopGoodsCmd
  • func (cmd *ShopGoodsCmd) LoadEntity(goodsId, userId int) error
  • func (cmd *ShopGoodsCmd) Shop(goodsNum int) error

Types

type CartAddCmd

type CartAddCmd struct {
	entity.User
	// contains filtered or unexported fields
}

增加购物车聚合根

func NewCartAddCmd

func NewCartAddCmd(userRepo repository.UserRepo, cartRepo repository.CartRepo, goodsRepo repository.GoodsRepo) *CartAddCmd

NewCartAddCmd 创建增加购物车聚合根，传入相关仓库的接口

func (*CartAddCmd) LoadEntity

func (cmd *CartAddCmd) LoadEntity(goodsId, userId int) error

LoadEntity 加载依赖实体

func (*CartAddCmd) Run

func (cmd *CartAddCmd) Run(goodsNum int) error

type CartItemQuery

type CartItemQuery struct {
	entity.User
	// contains filtered or unexported fields
}

购物车项查询聚合根

func NewCartItemQuery

func NewCartItemQuery(userRepo repository.UserRepo, cartRepo repository.CartRepo, goodsRepo repository.GoodsRepo) *CartItemQuery

CartItemQuery 购物车项查询聚合根，传入相关仓库的接口

func (*CartItemQuery) AllItemTotalPrice

func (query *CartItemQuery) AllItemTotalPrice() (totalPrice int)

AllItemTotalPrice 全部上牌价格

func (*CartItemQuery) LoadEntity

func (query *CartItemQuery) LoadEntity(userId int) error

LoadEntity 加载依赖实体

func (*CartItemQuery) QueryAllItem

func (query *CartItemQuery) QueryAllItem() (e error)

QueryAllItem 查询购物车内全部商品

func (*CartItemQuery) VisitAllItem

func (query *CartItemQuery) VisitAllItem(f func(id, goodsId int, goodsName string, goodsNum, totalPrice int))

VisitAllItem 读取全部商品

type ShopGoodsCmd

type ShopGoodsCmd struct {
	entity.Order
	// contains filtered or unexported fields
}

购买商品聚合根

func NewShopGoodsCmd

func NewShopGoodsCmd(userRepo repository.UserRepo, orderRepo repository.OrderRepo, goodsRepo repository.GoodsRepo, tx transaction.Transaction) *ShopGoodsCmd

NewShopGoodsCmd 创建购买商品聚合根，传入相关仓库的接口

func (*ShopGoodsCmd) LoadEntity

func (cmd *ShopGoodsCmd) LoadEntity(goodsId, userId int) error

LoadEntity 加载依赖实体

func (*ShopGoodsCmd) Shop

func (cmd *ShopGoodsCmd) Shop(goodsNum int) error

Shop 购买