package dal

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

type ICoupon interface {
	Get(id int, orderId string) (*entity.DiscountTicketDB, error)
	Save(item *entity.DiscountTicket) (*entity.DiscountTicket, error)
	Update(item *entity.DiscountTicket) (*entity.DiscountTicket, error)
	Exchange(codeStr string, customId int, mobile string) (interface{}, cerror.CError)
}