// 保存促销
func (this *promotionService) SavePromotion(v *promotion.PromotionInfo) (int, error) {
var prom promotion.IPromotion
if v.Id > 0 {
prom = this._rep.GetPromotion(v.Id)
err := prom.SetValue(v)
if err != nil {
return v.Id, err
}
} else {
prom = this._rep.CreatePromotion(v)
}
return prom.Save()
}
/************** Coupon ************/
func (this *promotionService) SaveCoupon(merchantId int, v *promotion.PromotionInfo, v1 *promotion.ValueCoupon) (int, error) {
var prom promotion.IPromotion
var err error
if v.Id > 0 {
prom = this._rep.GetPromotion(v.Id)
if prom.GetValue().MerchantId != merchantId {
return -1, merchant.ErrMerchantNotMatch
}
} else {
prom = this._rep.CreatePromotion(v)
}
if err = prom.SetValue(v); err == nil {
cb := prom.(promotion.ICouponPromotion)
err = cb.SetDetailsValue(v1)
}
if err != nil {
return v.Id, err
}
return prom.Save()
}