dongfeng-pay/service/controller/kuaifu.go
2019-12-19 17:01:16 +08:00

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