// 将购物车转换为订单
func (this *Shopping) ParseShoppingCart(memberId int) (shopping.IOrder,
member.IMember, shopping.ICart, error) {
var order shopping.IOrder
var val shopping.ValueOrder
var cart shopping.ICart
var m member.IMember
var err error
m = this._memberRep.GetMember(memberId)
if m == nil {
return nil, m, nil, member.ErrSessionTimeout
}
cart, err = this.GetCurrentCart(memberId)
if err != nil || cart == nil || len(cart.GetValue().Items) == 0 {
return nil, m, cart, shopping.ErrEmptyShoppingCart
}
val.MemberId = memberId
val.PartnerId = this._partnerId
tf, of := cart.GetFee()
val.TotalFee = tf //总金额
val.Fee = of //实际金额
val.PayFee = of
val.DiscountFee = tf - of //优惠金额
val.PartnerId = this._partnerId
val.Status = 1
order = this.CreateOrder(&val, cart)
return order, m, cart, nil
}
