func (this *shoppingService) parseDtoCart(c shopping.ICart) *dto.ShoppingCart {
var cart = new(dto.ShoppingCart)
v := c.GetValue()
cart.Id = c.GetDomainId()
cart.BuyerId = v.BuyerId
cart.CartKey = v.CartKey
cart.UpdateTime = v.UpdateTime
t, f := c.GetFee()
cart.TotalFee = t
cart.OrderFee = f
cart.Summary = c.GetSummary()
cart.IsBought = v.IsBought
if v.Items != nil {
if l := len(v.Items); l != 0 {
cart.Items = make([]*dto.CartItem, l)
for i, v := range v.Items {
cart.Items[i] = &dto.CartItem{
GoodsId: v.GoodsId,
GoodsName: v.Name,
GoodsNo: v.GoodsNo,
SmallTitle: v.SmallTitle,
GoodsImage: v.Image,
Num: v.Num,
Price: v.Price,
SalePrice: v.SalePrice,
}
}
}
}
return cart
}
// 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
}