138 lines
4.4 KiB
Go
138 lines
4.4 KiB
Go
package order
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import (
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"fmt"
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"fusenapi/constants"
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"fusenapi/model/gmodel"
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"time"
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)
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type AmountCurrencyReq struct {
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ExchangeRate int64 `json:"exchange_rate"` // 换算汇率
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CurrentAmount int64 `json:"current_amount"` // 当前金额
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OriginalAmount int64 `json:"original_amount"` // 原始金额
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CurrentCurrency string `json:"current_currency"` // 当前货币
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OriginalCurrency string `json:"original_currency"` // 原始货币
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}
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// 汇率换算
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func GetAmountCurrency(req *AmountCurrencyReq) gmodel.AmountCurrency {
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if req.CurrentAmount != 0 {
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if req.CurrentCurrency == req.OriginalCurrency {
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req.CurrentAmount = req.OriginalAmount
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} else {
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req.CurrentAmount = req.OriginalAmount * req.ExchangeRate
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}
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}
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return gmodel.AmountCurrency{
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ExchangeRate: req.ExchangeRate,
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CurrentAmount: req.CurrentAmount,
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OriginalAmount: req.OriginalAmount,
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CurrentCurrency: req.CurrentCurrency,
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OriginalCurrency: req.OriginalCurrency,
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}
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}
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type GetAmountInfoReq struct {
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ExchangeRate int64
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Initiate int64
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Current int64
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Change int64
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ChangeRemark string
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Metadata map[string]interface{}
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CurrentCurrency string
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OriginalCurrency string
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}
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// Change AmountCurrency `json:"change,omitempty"` // 变动金额
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// ChangeRemark string `json:"change_remark,omitempty"` // 变动备注
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// Current AmountCurrency `json:"current"` // 当前金额
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// Initiate AmountCurrency `json:"initiate"` // 初始金额
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// Metadata map[string]interface{} `json:"metadata"` // 额外明细
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func GetAmountInfo(req GetAmountInfoReq) gmodel.AmountInfo {
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return gmodel.AmountInfo{
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Change: GetAmountCurrency(&AmountCurrencyReq{
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ExchangeRate: req.ExchangeRate,
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CurrentAmount: req.Change,
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OriginalAmount: req.Change,
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CurrentCurrency: req.OriginalCurrency,
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OriginalCurrency: req.OriginalCurrency,
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}),
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ChangeRemark: req.ChangeRemark,
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Current: GetAmountCurrency(&AmountCurrencyReq{
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ExchangeRate: req.ExchangeRate,
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CurrentAmount: req.Current,
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OriginalAmount: req.Current,
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CurrentCurrency: req.OriginalCurrency,
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OriginalCurrency: req.OriginalCurrency,
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}),
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Initiate: GetAmountCurrency(&AmountCurrencyReq{
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ExchangeRate: req.ExchangeRate,
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CurrentAmount: req.Initiate,
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OriginalAmount: req.Initiate,
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CurrentCurrency: req.OriginalCurrency,
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OriginalCurrency: req.OriginalCurrency,
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}),
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Metadata: req.Metadata,
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}
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}
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type GetAmountCurrencyUSDReq struct {
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ExchangeRate int64 `json:"exchange_rate"` // 换算汇率
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CurrentAmount int64 `json:"current_amount"` // 当前金额
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OriginalAmount int64 `json:"original_amount"` // 原始金额
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CurrentCurrency string `json:"current_currency"` // 当前货币
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OriginalCurrency string `json:"original_currency"` // 原始货币
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}
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type GetAmountCurrencyUSDRes struct {
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ExchangeRate string `json:"exchange_rate"` // 换算汇率
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CurrentAmount string `json:"current_amount"` // 当前金额
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OriginalAmount string `json:"original_amount"` // 原始金额
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CurrentCurrency string `json:"current_currency"` // 当前货币
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OriginalCurrency string `json:"original_currency"` // 原始货币
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}
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// 处理金额（美元）
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func GetAmountCurrencyUSD(req *GetAmountCurrencyUSDReq) (res GetAmountCurrencyUSDRes) {
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return GetAmountCurrencyUSDRes{
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ExchangeRate: fmt.Sprintf("%.2f", float64(req.ExchangeRate)/1000),
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}
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}
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func GenerateOrderNumber() string {
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t := time.Now()
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orderNumber := fmt.Sprintf("%d%02d%02d%08d", t.Year(), t.Month(), t.Day(), t.UnixNano()%100000000)
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fmt.Println(orderNumber)
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return orderNumber
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}
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// 初始化订单状态
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func GenerateOrderStatusLink(deliveryMethod int64, noTime time.Time, expectedTime time.Time) []gmodel.OrderStatus {
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var list []gmodel.OrderStatus
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var orderStatus []constants.OrderStatusCode
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if deliveryMethod == constants.DELIVERYMETHODDIRECTMAIL {
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orderStatus = constants.OrderStatusUserDIRECTMAIL
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} else {
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orderStatus = constants.OrderStatusUserCLOUDSTORE
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}
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for _, v := range orderStatus {
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list = append(list, gmodel.OrderStatus{
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StatusCode: v,
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StatusTitle: constants.OrderStatusMessage[v],
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})
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}
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list[0].Ctime = &noTime
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list[0].Utime = &noTime
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list[len(list)-1].ExpectedTime = &expectedTime
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return list
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}
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// 获取订单当前状态
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func GenerateOrderStatusCurrent() gmodel.OrderStatus {
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return gmodel.OrderStatus{}
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}
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