func (this *OrderCoupon) Clone(coupon promotion.ICouponPromotion,
orderId int, orderFee float32) *OrderCoupon {
v := coupon.GetDetailsValue()
this.CouponCode = v.Code
this.CouponId = v.Id
this.OrderId = orderId
this.Fee = coupon.GetCouponFee(orderFee)
this.Describe = coupon.GetDescribe()
this.SendIntegral = v.Integral
return this
}
// 应用优惠券
func (o *orderImpl) ApplyCoupon(coupon promotion.ICouponPromotion) error {
//if o._coupons == nil {
// o._coupons = []promotion.ICouponPromotion{}
//}
//o._coupons = append(o._coupons, coupon)
// 添加到促销信息中
if o._orderPbs == nil {
o._orderPbs = []*order.OrderPromotionBind{}
}
for _, v := range o._orderPbs {
if v.PromotionId == coupon.GetDomainId() {
return order.ErrPromotionApplied
}
}
o._orderPbs = append(o._orderPbs, &order.OrderPromotionBind{
Id: 0,
// 订单号
OrderId: 0,
// 促销编号
PromotionId: coupon.GetDomainId(),
// 促销类型
PromotionType: coupon.(promotion.IPromotion).Type(),
// 标题
Title: coupon.GetDescribe(),
// 节省金额
SaveFee: coupon.GetCouponFee(o._value.GoodsAmount),
// 赠送积分
PresentIntegral: 0, //todo;/////
// 是否应用
IsApply: 0,
// 是否确认
IsConfirm: 0,
})
//v := o._value
//v.CouponCode = val.Code
//v.CouponDescribe = coupon.GetDescribe()
//v.CouponFee = coupon.GetCouponFee(v.TotalFee)
//v.PayFee = o.GetPaymentFee()
//v.DiscountFee = v.DiscountFee + v.CouponFee
return nil
}