// 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
}
func (this *shoppingRep) SaveOrder(partnerId int, v *shopping.ValueOrder) (int, error) {
var err error
d := this.Connector
v.PartnerId = partnerId
if v.Id > 0 {
_, _, err = d.GetOrm().Save(v.Id, v)
} else {
//验证Partner和Member是否有绑定关系
var num int
if d.ExecScalar(`SELECT COUNT(0) FROM mm_relation WHERE member_id=? AND reg_partner_id=?`,
&num, v.MemberId, v.PartnerId); num != 1 {
return v.Id, errors.New("error partner and member.")
}
_, _, err = d.GetOrm().Save(nil, v)
if err == nil {
err = d.ExecScalar(`SELECT MAX(id) FROM pt_order WHERE partner_id=? AND member_id=?`, &v.Id,
partnerId, v.MemberId)
}
}
// 保存订单项
if err == nil && v.Items != nil {
orm := d.GetOrm()
for _, v1 := range v.Items {
if v1.Id > 0 {
orm.Save(v1.Id, v1)
} else {
orm.Save(nil, v1)
}
}
}
return v.Id, err
}
func (this *shoppingRep) SaveOrder(partnerId int, v *shopping.ValueOrder) (int, error) {
var err error
d := this.Connector
v.PartnerId = partnerId
if v.Id > 0 {
_, _, err = d.GetOrm().Save(v.Id, v)
if v.Status == enum.ORDER_COMPLETED {
gof.CurrentApp.Storage().Set(variable.KvHaveNewCompletedOrder, enum.TRUE)
}
} else {
//验证Partner和Member是否有绑定关系
var num int
if d.ExecScalar(`SELECT COUNT(0) FROM mm_relation WHERE member_id=? AND reg_partner_id=?`,
&num, v.MemberId, v.PartnerId); num != 1 {
return v.Id, errors.New("error partner and member.")
}
_, _, err = d.GetOrm().Save(nil, v)
if err == nil {
err = d.ExecScalar(`SELECT MAX(id) FROM pt_order WHERE partner_id=? AND member_id=?`, &v.Id,
partnerId, v.MemberId)
}
// Sign new order
gof.CurrentApp.Storage().Set(variable.KvHaveNewCreatedOrder, enum.TRUE)
}
// 保存订单项
unix := time.Now().Unix()
if err == nil && v.Items != nil {
orm := d.GetOrm()
for _, v1 := range v.Items {
v1.OrderId = v.Id
v1.UpdateTime = unix
if v1.Id > 0 {
orm.Save(v1.Id, v1)
} else {
orm.Save(nil, v1)
}
}
}
return v.Id, err
}