package dal

import (
	"xiaoniaokuaiyan.com/xiaoniao/entity"
)

type ICart interface {
	Get(customId int) ([]entity.ProductDB, error)
	Update(customId int, productId, quantity int, isAdd bool) (bool, error)
	Clear(customId int) (bool, error)
	Del(customId int, productIds []int) (bool, error)
}