mirror of
https://github.com/kongyuebin1/dongfeng-pay.git
synced 2024-11-23 02:39:26 +08:00
382 lines
12 KiB
Go
382 lines
12 KiB
Go
/***************************************************
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** @Desc : 快付支付的实现逻辑
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** @Time : 2019/10/28 14:12
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** @Author : yuebin
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** @File : kuaifu
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** @Last Modified by : yuebin
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** @Last Modified time: 2019/10/28 14:12
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** @Software: GoLand
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****************************************************/
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package controller
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import (
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"fmt"
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"github.com/beego/beego/v2/adapter/httplib"
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"github.com/beego/beego/v2/core/logs"
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beego "github.com/beego/beego/v2/server/web"
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"github.com/rs/xid"
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"microservice/common"
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"microservice/gojson"
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"microservice/models"
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"microservice/utils"
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"strconv"
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"strings"
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)
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type KuaiFuImpl struct {
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beego.Controller
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}
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const (
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HOST = "localhost"
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KF_SCAN_HOST = "http://" + HOST + "/gateway/scanPay/payService"
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KF_PAYFOR_HOST = "http://" + HOST + "/gateway/remittance/pay"
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KF_BALANCE_QUERY = "http://" + HOST + "/gateway/remittance/getBalance"
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KF_ORDER_QUERY = "http://" + HOST + "/gateway/scanPay/orderQuery"
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KF_PAYFOR_QUERY = "http://" + HOST + "/gateway/remittance/query"
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KF_PAY_KEY = "xxxxxxx"
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KF_PAY_SECRET = "xxxxxx"
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)
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func (c *KuaiFuImpl) Scan(orderInfo models.OrderInfo, roadInfo models.RoadInfo, merchantInfo models.MerchantInfo) ScanData {
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payWayCode := ""
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switch orderInfo.PayTypeCode {
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case "ALI_SCAN":
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payWayCode = "SCAN_ALIPAY"
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case "WEIXIN_SCAN":
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payWayCode = "SCAN_WEIXIN"
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case "QQ_SCAN":
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payWayCode = "SCAN_QQ"
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case "UNION_SCAN":
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payWayCode = "SCAN_YL"
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case "BAIDU_SCAN":
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case "JD_SCAN":
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}
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//将金额转为带有2位小数点的float
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order := fmt.Sprintf("%0.2f", orderInfo.OrderAmount)
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params := make(map[string]string)
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params["orderNo"] = orderInfo.BankOrderId
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params["productName"] = orderInfo.ShopName
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params["orderPeriod"] = orderInfo.OrderPeriod
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params["orderPrice"] = order
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params["payWayCode"] = payWayCode
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params["osType"] = orderInfo.OsType
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params["notifyUrl"] = PayNotify + "KF"
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params["payKey"] = KF_PAY_KEY
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//params["field1"] = "field1"
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keys := utils.SortMap(params)
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sign := utils.GetMD5Sign(params, keys, KF_PAY_SECRET)
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params["sign"] = sign
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req := httplib.Post(KF_SCAN_HOST)
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for k, v := range params {
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req.Param(k, v)
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}
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var scanData ScanData
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scanData.Supplier = orderInfo.PayProductCode
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scanData.PayType = orderInfo.PayTypeCode
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scanData.OrderNo = orderInfo.MerchantOrderId
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scanData.BankNo = orderInfo.BankOrderId
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scanData.OrderPrice = params["orderPrice"]
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response, err := req.String()
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if err != nil {
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logs.Error("KF 请求失败：", err)
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scanData.Status = "01"
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scanData.Msg = gojson.Json(response).Get("statusMsg").Tostring()
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return scanData
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}
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statusCode := gojson.Json(response).Get("statusCode").Tostring()
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if statusCode != "00" {
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logs.Error("KF生成扫码地址失败")
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scanData.Status = "01"
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scanData.Msg = "生成扫码地址失败"
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return scanData
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}
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payUrl := gojson.Json(response).Get("payURL").Tostring()
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scanData.Status = "00"
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scanData.PayUrl = payUrl
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scanData.Msg = "请求成功"
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return scanData
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}
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func (c *KuaiFuImpl) H5(orderInfo models.OrderInfo, roadInfo models.RoadInfo, merchantInfo models.MerchantInfo) ScanData {
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var scanData ScanData
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scanData.Status = "01"
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return scanData
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}
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func (c *KuaiFuImpl) Syt(orderInfo models.OrderInfo, roadInfo models.RoadInfo, merchantInfo models.MerchantInfo) ScanData {
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var scanData ScanData
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scanData.Status = "01"
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return scanData
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}
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func (c *KuaiFuImpl) Fast(orderInfo models.OrderInfo, roadInfo models.RoadInfo, merchantInfo models.MerchantInfo) bool {
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var scanData ScanData
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scanData.Status = "01"
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return true
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}
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func (c *KuaiFuImpl) Web(orderInfo models.OrderInfo, roadInfo models.RoadInfo, merchantInfo models.MerchantInfo) bool {
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var scanData ScanData
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scanData.Status = "01"
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return true
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}
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//支付回调
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func (c *KuaiFuImpl) PayNotify() {
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params := make(map[string]string)
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orderNo := strings.TrimSpace(c.GetString("orderNo"))
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orderInfo := models.GetOrderByBankOrderId(orderNo)
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if orderInfo.BankOrderId == "" || len(orderInfo.BankOrderId) == 0 {
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logs.Error("快付回调的订单号不存在，订单号=", orderNo)
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c.StopRun()
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}
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roadInfo := models.GetRoadInfoByRoadUid(orderInfo.RoadUid)
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if roadInfo.RoadUid == "" || len(roadInfo.RoadUid) == 0 {
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logs.Error("支付通道已经关系或者删除，不进行回调")
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c.StopRun()
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}
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merchantUid := orderInfo.MerchantUid
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merchantInfo := models.GetMerchantByUid(merchantUid)
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if merchantInfo.MerchantUid == "" || len(merchantInfo.MerchantUid) == 0 {
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logs.Error("快付回调失败，该商户不存在或者已经删除，商户uid=", merchantUid)
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c.StopRun()
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}
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paySecret := merchantInfo.MerchantSecret
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params["orderNo"] = orderNo
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params["orderPrice"] = strings.TrimSpace(c.GetString("orderPrice"))
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params["orderTime"] = strings.TrimSpace(c.GetString("orderTime"))
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params["trxNo"] = strings.TrimSpace(c.GetString("trxNo"))
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params["statusCode"] = strings.TrimSpace(c.GetString("statusCode"))
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params["tradeStatus"] = strings.TrimSpace(c.GetString("tradeStatus"))
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params["field1"] = strings.TrimSpace(c.GetString("field1"))
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params["payKey"] = strings.TrimSpace(c.GetString("payKey"))
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//对参数进行验签
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keys := utils.SortMap(params)
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tmpSign := utils.GetMD5Sign(params, keys, paySecret)
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sign := strings.TrimSpace(c.GetString("sign"))
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if tmpSign != sign {
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logs.Error("快付回调签名异常，回调失败")
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c.StopRun()
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}
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//实际支付金额
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factAmount, err := strconv.ParseFloat(params["orderPrice"], 64)
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if err != nil {
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logs.Error("快付回调实际金额有误， factAmount=", params["orderPrice"])
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c.StopRun()
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}
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orderInfo.FactAmount = factAmount
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orderInfo.BankTransId = params["trxNo"]
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tradeStatus := params["tradeStatus"]
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paySolveController := new(PaySolveController)
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if tradeStatus == "FAILED" {
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if !paySolveController.SolvePayFail(orderInfo, "fail") {
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logs.Error("solve order fail fail")
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}
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} else if tradeStatus == "CANCELED" {
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if !paySolveController.SolvePayFail(orderInfo, "cancel") {
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logs.Error("solve order cancel fail")
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}
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} else if tradeStatus == "WAITING_PAYMENT" {
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logs.Notice("快付回调，该订单还处于等待支付，订单id=", orderNo)
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} else if tradeStatus == "SUCCESS" {
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//订单支付成功，需要搞很多事情 TODO
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paySolveController.SolvePaySuccess(orderInfo.BankOrderId, orderInfo.FactAmount, c.GetString("trxNo"))
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}
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c.Ctx.WriteString("success")
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}
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func (c *KuaiFuImpl) PayQuery(orderInfo models.OrderInfo) bool {
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if orderInfo.Status != "wait" && orderInfo.Status != "" {
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logs.Error("订单已经被处理，不需要查询，bankOrderId：", orderInfo.BankOrderId)
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return false
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}
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params := make(map[string]string)
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params["orderNo"] = orderInfo.BankOrderId
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params["payKey"] = KF_PAY_KEY
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paySecret := KF_PAY_SECRET
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keys := utils.SortMap(params)
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params["sign"] = utils.GetMD5Sign(params, keys, paySecret)
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req := httplib.Get(KF_ORDER_QUERY)
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for k, v := range params {
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req.Param(k, v)
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}
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response, err := req.String()
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if err != nil {
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logs.Error("快付订单查询失败,bankOrderId: ", orderInfo.BankOrderId)
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logs.Error("err: ", err)
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return false
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}
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statusCode := gojson.Json(response).Get("statusCode").Tostring()
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if statusCode != "00" {
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logs.Error("快付订单查询返回失败，bankOrderId：", orderInfo.BankOrderId)
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logs.Error("err: ", response)
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return false
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}
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//获取用户的实际支付金额
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orderPrice := gojson.Json(response).Get("orderPrice").Tostring()
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factAmount, err := strconv.ParseFloat(orderPrice, 64)
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if err != nil {
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logs.Error("快速查询得到的实际金额错误, orderPrice=", orderPrice)
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}
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//orderInfo.FactAmount = orderInfo.OrderAmount
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tradeStatus := gojson.Json(response).Get("tradeStatus").Tostring()
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paySolveController := new(PaySolveController)
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trxNo := gojson.Json(response).Get("trxNo").Tostring()
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if tradeStatus == "SUCCESS" {
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//调用支付成功的接口，做加款更新操作，需要把实际支付金额传入
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if !paySolveController.SolvePaySuccess(orderInfo.BankOrderId, factAmount, trxNo) {
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return false
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}
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} else if tradeStatus == "FAILED" {
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if !paySolveController.SolvePayFail(orderInfo, "fail") {
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return false
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}
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} else {
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logs.Info("订单状态处于：" + tradeStatus + "；bankOrderId：" + orderInfo.BankOrderId)
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}
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return true
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}
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func (c *KuaiFuImpl) PayFor(payFor models.PayforInfo) string {
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params := make(map[string]string)
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params["merchantKey"] = KF_PAY_KEY
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params["realname"] = payFor.BankAccountName
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params["cardNo"] = payFor.BankAccountNo
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params["bankCode"] = payFor.BankCode
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if payFor.BankAccountType == common.PRIVATE {
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params["accType"] = "01"
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} else {
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params["accType"] = "02"
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}
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params["province"] = payFor.BankAccountAddress
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params["city"] = payFor.BankAccountAddress
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params["bankAccountAddress"] = payFor.BankAccountAddress
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//将float64转为字符串
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params["amount"] = strconv.FormatFloat(payFor.PayforAmount, 'f', 2, 64)
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params["moblieNo"] = payFor.PhoneNo
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params["merchantOrderId"] = payFor.BankOrderId
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keys := utils.SortMap(params)
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sign := utils.GetMD5Sign(params, keys, KF_PAY_SECRET)
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params["sign"] = sign
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req := httplib.Post(KF_PAYFOR_HOST)
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for k, v := range params {
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req.Param(k, v)
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}
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response, err := req.String()
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if err != nil {
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logs.Error("快付代付返回错误结果： ", response)
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} else {
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json := gojson.Json(response)
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resultCode := json.Get("resultCode").Tostring()
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resultMsg := json.Get("resultMsg").Tostring()
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if resultCode != "00" {
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logs.Error("快付代付返回错误信息：", resultMsg)
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return "fail"
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}
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settStatus := json.Get("settStatus").Tostring()
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if settStatus == "00" {
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logs.Info(fmt.Sprintf("代付uid=%s，已经成功发送给了上游处理", payFor.PayforUid))
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} else if settStatus == "01" {
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logs.Info(fmt.Sprintf("代付uid=%s，发送失败", payFor.PayforUid))
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}
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}
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return "success"
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}
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func (c *KuaiFuImpl) PayForNotify() string {
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return ""
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}
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func (c *KuaiFuImpl) PayForQuery(payFor models.PayforInfo) (string, string) {
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params := make(map[string]string)
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params["merchantKey"] = KF_PAY_KEY
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params["timestamp"] = utils.GetNowTimesTamp()
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params["merchantOrderId"] = payFor.BankOrderId
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keys := utils.SortMap(params)
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sign := utils.GetMD5Sign(params, keys, KF_PAY_SECRET)
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params["sign"] = sign
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req := httplib.Get(KF_PAYFOR_QUERY)
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for k, v := range params {
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req.Param(k, v)
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}
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response, err := req.String()
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if err != nil {
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logs.Error("快付代付查询失败：", err)
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return common.PAYFOR_SOLVING, "查询失败"
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}
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payFor.ResponseContext = response
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payFor.ResponseTime = utils.GetBasicDateTime()
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payFor.UpdateTime = utils.GetBasicDateTime()
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if !models.UpdatePayFor(payFor) {
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logs.Error("更新快付代付订单状态失败")
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}
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resultCode := gojson.Json(response).Get("resultCode").Tostring()
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resultMsg := gojson.Json(response).Get("resultMsg").Tostring()
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if resultCode != "00" {
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logs.Error("快付代付查询返回错误：", resultMsg)
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return common.PAYFOR_SOLVING, resultMsg
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}
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logs.Info("快付代付查询返回结果：", resultMsg)
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merchantOrderId := gojson.Json(response).Get("merchantOrderId").Tostring()
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if merchantOrderId != payFor.BankOrderId {
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logs.Error("快付代付返回结果，订单id不一致: ", merchantOrderId)
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return common.PAYFOR_SOLVING, "快付代付返回结果，订单id不一致"
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}
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settStatus := gojson.Json(response).Get("settStatus").Tostring()
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if settStatus == "00" {
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return common.PAYFOR_SUCCESS, "代付成功"
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} else if settStatus == "01" {
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return common.PAYFOR_FAIL, "代付失败"
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} else {
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return common.PAYFOR_BANKING, "银行处理中"
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}
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}
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func (c *KuaiFuImpl) BalanceQuery(roadInfo models.RoadInfo) float64 {
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params := make(map[string]string)
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params["merchantKey"] = KF_PAY_KEY
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params["timestamp"] = utils.GetNowTimesTamp()
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params["merchantOrderId"] = xid.New().String()
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keys := utils.SortMap(params)
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sign := utils.GetMD5Sign(params, keys, KF_PAY_SECRET)
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params["sign"] = sign
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req := httplib.Get(KF_BALANCE_QUERY)
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for k, v := range params {
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req.Param(k, v)
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}
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response, err := req.String()
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if err != nil {
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logs.Error("快付余额查询失败,err: ", err)
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return 0.00
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}
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logs.Debug("快付余额查询返回：", response)
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resultCode := gojson.Json(response).Get("resultCode").Tostring()
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resultMsg := gojson.Json(response).Get("resultMsg").Tostring()
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logs.Notice("快付返回信息：", resultMsg)
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if resultCode != "00" {
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return 0.00
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}
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balance := gojson.Json(response).Get("balance").Tostring()
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availableAmount := gojson.Json(response).Get("availableAmount").Tostring()
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logs.Info(fmt.Sprintf("快付余额=%s，可用金额=%s", balance, availableAmount))
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f, err := strconv.ParseFloat(availableAmount, 64)
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return f
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}
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