func (p *OrderPrint) Setup() *exit.Exit {
order, err := orderservice.GetOrderByTrackingNumber(p.TrackNumber)
if err != nil {
panic(err.Error())
}
p.Order = order
if p.Customer, err = service.Person.GetPersonById(p.Order.CustomerId); err != nil {
panic(err)
} else if p.Customer == nil {
panic("Customer does not exist!")
}
if p.First == false {
needprice := person_need_price(p.Customer.Id)
if needprice {
// Redirect to print no pirce page.
return exit.Redirect(fmt.Sprintf("/order/printnoprice/%d", p.TrackNumber))
}
}
p.ShowPicture = showPicture()
p.Sumprice = p.sumprice()
return nil
}
// before submit, here url injection is ready but post data is not
// injected. we get order from db.
func (p *ShippingInstead) OnPrepareForSubmit() {
var err error
if p.Order, err = orderservice.GetOrderByTrackingNumber(p.TrackNumber); err != nil {
panic(err.Error())
}
p.CustomerId = p.Order.CustomerId
}
func (p *ShippingInsteadPrint) Setup() {
p.productcache = map[int]*model.Product{}
order, err := orderservice.GetOrderByTrackingNumber(p.TrackNumber)
if err != nil {
panic(err.Error())
}
p.Order = order
if p.Customer, err = service.Person.GetPersonById(p.Order.CustomerId); p.Customer == nil {
panic("Customer does not exist!")
}
// killthis ?
// logic: update order's accumulated
if p.Order.Accumulated != -p.Customer.AccountBallance {
p.Order.Accumulated = -p.Customer.AccountBallance
_, err := service.Order.UpdateOrder(p.Order)
if err != nil {
panic(err.Error())
}
}
// kill this?
p.Sumprice = p.sumprice()
// init suborders
subOrders, err := orderservice.LoadSubOrders(p.Order)
if err != nil {
panic(err.Error())
}
p.SubOrders = subOrders
// TODO use calculate or use value in db?
// calculate statistics to parent order
// f(x) = Sum(suborder.quantity * unit-price + order.expressfee)
//
var totalPrice float64 = 0
var totalExpressFee int64 = 0
var totalCount int = 0
for _, so := range subOrders {
totalCount += so.TotalCount
totalPrice += so.SumOrderPrice()
if so.ExpressFee > 0 {
totalExpressFee += so.ExpressFee
}
}
p.Order.TotalCount = totalCount
p.Order.TotalPrice = totalPrice
p.Order.ExpressFee = totalExpressFee
}
func (p *ViewOrder) Setup() {
order, err := orderservice.GetOrderByTrackingNumber(p.TrackNumber)
if err != nil {
panic(err.Error())
}
p.Order = order
p.Customer, err = service.Person.GetPersonById(p.Order.CustomerId)
if err != nil {
panic(err)
}
if p.Customer == nil {
panic(fmt.Sprintf("customer not found: id: %v", p.Order.CustomerId))
}
}
func (p *OrderPrintNoPrice) Setup() {
order, err := orderservice.GetOrderByTrackingNumber(p.TrackNumber)
if err != nil {
panic(err.Error())
}
p.Order = order
if p.Customer, err = service.Person.GetPersonById(p.Order.CustomerId); err != nil {
panic(err)
} else if p.Customer == nil {
panic("Customer does not exist!")
}
p.Sumprice = p.sumprice()
}
func ordersJsonByTrackNumbers(tns string) (string, string) {
orders := []*model.Order{}
pieces := strings.Split(tns, ",")
for _, piece := range pieces {
tn, err := strconv.ParseInt(strings.Trim(piece, " "), 10, 64)
if err != nil {
panic(err.Error())
}
order, err := orderservice.GetOrderByTrackingNumber(tn)
if err != nil {
panic(err.Error())
}
orders = append(orders, order)
}
return toJsonList(orders)
}
func (p *ShippingInstead) Setup() {
if p.TrackNumber == 0 {
panic("Can't find order!")
}
p.productcache = map[int]*model.Product{}
// edit mode
var err error
if p.Order, err = orderservice.GetOrderByTrackingNumber(p.TrackNumber); err != nil {
panic(err.Error())
}
p.CustomerId = p.Order.CustomerId
// init person
p.Customer = personservice.GetCustomer(p.CustomerId)
if p.Customer == nil {
panic(fmt.Sprintf("customer not found: id: %v", p.CustomerId))
}
// init suborders
subOrders, err := orderservice.LoadSubOrders(p.Order)
if err != nil {
panic(err.Error())
}
p.SubOrders = subOrders
// calculate statistics to parent order
// f(x) = Sum(suborder.quantity * unit-price + order.expressfee)
//
var totalPrice float64 = 0
var totalExpressFee int64 = 0
var totalCount int = 0
for _, so := range subOrders {
totalCount += so.TotalCount
totalPrice += so.TotalPrice //SumOrderPrice()
if so.ExpressFee > 0 {
totalExpressFee += so.ExpressFee
}
}
p.Order.TotalCount = totalCount
p.Order.TotalPrice = totalPrice
p.Order.ExpressFee = totalExpressFee
}
// **** important logic ****
// when close order. 结款， Close Order
func (p *ButtonSubmitHere) OnSuccessFromCloseForm() *exit.Exit {
fmt.Println("\n\n\n>>>>>>>>>>>>>>>>>>>> On success from close order.................", p.TrackNumber)
// 1/2 update delivery informantion to order.
order, err := orderservice.GetOrderByTrackingNumber(p.TrackNumber)
if err != nil {
panic(err.Error())
}
order.Status = "done"
_, err = service.Order.UpdateOrder(order)
if err != nil {
panic(err.Error())
}
// 2/2 update customer's AccountBallance
customer, err := service.Person.GetPersonById(order.CustomerId)
if err != nil {
panic(err)
}
if customer == nil {
panic(fmt.Sprintf("Customer not found for order! id %v", order.CustomerId))
}
customer.AccountBallance += p.Money
if _, err = personservice.Update(customer); err != nil {
panic(err.Error())
}
// create chagne log at the same time:
accountdao.CreateAccountChangeLog(&model.AccountChangeLog{
CustomerId: customer.Id,
Delta: p.Money,
Account: customer.AccountBallance,
Type: 3, // batch close order.
RelatedOrderTN: order.TrackNumber,
Reason: "",
})
return route.RedirectDispatch(p.Referer, "/order/list")
}
// **** important logic ****
// TODO transaction. Move to right place. 发货
func (p *ButtonSubmitHere) OnSuccessFromDeliverForm() *exit.Exit {
var expressFee int64 = 0
if p.DaoFu == "on" {
// if order.ExpressFee == -1, means this is `daofu`, don't add -1 to 累计欠款.
// TODO add field isDaofu to order table. Change ExpressFee to 0;
expressFee = -1
} else {
expressFee = p.ExpressFee
}
if _, err := service.Order.DeliverOrder(
p.TrackNumber, p.DeliveryTrackingNumber, p.DeliveryMethod, expressFee); err != nil {
panic(err)
}
return route.RedirectDispatch(p.Referer, "/order/list")
if false { // backup, has been replace with above.
/////////////
// 1/2 update delivery informantion to order.
// 1. get order form db.
order, err := orderservice.GetOrderByTrackingNumber(p.TrackNumber)
if err != nil {
panic(err.Error())
}
// 2. set data back to order.
order.DeliveryTrackingNumber = p.DeliveryTrackingNumber
order.DeliveryMethod = p.DeliveryMethod
if p.DaoFu == "on" {
// if order.ExpressFee == -1, means this is `daofu`, don't add -1 to 累计欠款.
// TODO add field isDaofu to order table. Change ExpressFee to 0;
order.ExpressFee = -1
} else {
order.ExpressFee = p.ExpressFee
}
order.Status = "delivering"
// 3. get person, check if customer exists.
customer, err := service.Person.GetPersonById(order.CustomerId)
if err != nil {
panic(err)
} else if customer == nil {
panic(fmt.Sprintf("Customer not found for order! id %v", order.CustomerId))
}
// 4. the last chance to update accumulated.
order.Accumulated = -customer.AccountBallance
// 5. save order changes.
if _, err := service.Order.UpdateOrder(order); err != nil {
panic(err.Error())
}
// 6. update customer's AccountBallance
switch model.OrderType(order.Type) {
case model.Wholesale, model.SubOrder: // 代发不参与, 代发订单由其子订单负责参与累计欠款的统计；
customer.AccountBallance -= order.TotalPrice
if order.ExpressFee > 0 {
customer.AccountBallance -= float64(order.ExpressFee)
}
if _, err = personservice.Update(customer); err != nil {
panic(err.Error())
}
// create chagne log.
accountdao.CreateAccountChangeLog(&model.AccountChangeLog{
CustomerId: customer.Id,
Delta: -order.TotalPrice,
Account: customer.AccountBallance,
Type: 2, // order.send
RelatedOrderTN: order.TrackNumber,
Reason: "",
})
}
fmt.Println(">>>>>>>>>>>>>>>>>>>> update all done......................")
}
return nil
}