service

package

v0.0.0-...-a16dd36 Latest Latest Go to latest Published: Dec 5, 2022 License: Apache-2.0 Imports: 2 Imported by: 0

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Repository

gitee.com/qwert/microservice_study.git

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Documentation ¶

Index ¶

type CartDataService
type ICartDataService
- func NewCartDataService(cartRepository repository.ICartRepository) ICartDataService

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type CartDataService ¶

type CartDataService struct {
	CartRepository repository.ICartRepository
}

func (*CartDataService) AddCart ¶

func (u *CartDataService) AddCart(cart *model.Cart) (int64, error)

插入

func (*CartDataService) CleanCart ¶

func (u *CartDataService) CleanCart(userID int64) error

func (*CartDataService) DecrNum ¶

func (u *CartDataService) DecrNum(cartID int64, num int64) error

func (*CartDataService) DeleteCart ¶

func (u *CartDataService) DeleteCart(cartID int64) error

删除

func (*CartDataService) FindAllCart ¶

func (u *CartDataService) FindAllCart(userID int64) ([]model.Cart, error)

查找

func (*CartDataService) FindCartByID ¶

func (u *CartDataService) FindCartByID(cartID int64) (*model.Cart, error)

查找

func (*CartDataService) IncrNum ¶

func (u *CartDataService) IncrNum(cartID int64, num int64) error

func (*CartDataService) UpdateCart ¶

func (u *CartDataService) UpdateCart(cart *model.Cart) error

更新

type ICartDataService ¶

type ICartDataService interface {
	AddCart(*model.Cart) (int64, error)
	DeleteCart(int64) error
	UpdateCart(*model.Cart) error
	FindCartByID(int64) (*model.Cart, error)
	FindAllCart(int64) ([]model.Cart, error)

	CleanCart(int64) error
	DecrNum(int64, int64) error
	IncrNum(int64, int64) error
}

func NewCartDataService ¶

func NewCartDataService(cartRepository repository.ICartRepository) ICartDataService

创建

Source Files ¶

View all Source files

cart_data_service.go

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