130 lines
3.5 KiB
Go
130 lines
3.5 KiB
Go
/***************************************************
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** @Desc : 模拟商户扫码支付请求
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** @Time : 2019/10/26 9:48
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** @Author : yuebin
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** @File : scan
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** @Last Modified by : yuebin
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** @Last Modified time: 2019/10/26 9:48
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** @Software: GoLand
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****************************************************/
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package controllers
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import (
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"github.com/beego/beego/v2/client/httplib"
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"github.com/beego/beego/v2/core/logs"
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"github.com/beego/beego/v2/server/web"
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"github.com/skip2/go-qrcode"
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"github.com/widuu/gojson"
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"shop/utils"
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"strings"
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)
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type ScanShopController struct {
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web.Controller
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Params map[string]string
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}
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type DataJSON struct {
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Code int
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Msg string
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}
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type ResponseJSON struct {
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Code int
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Msg string
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OrderNo string
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Url string
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Qrcode string
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}
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const (
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HOST = "http://localhost:12309"
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SCAN_HOST = HOST + "/gateway/scan"
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H5_HOST = HOST + "/gateway/h5"
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SYT_HOST = HOST + "/gateway/syt"
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FAST_HOST = HOST + "/gateway/fast"
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NOTIFY_URL = HOST + "/shop/notify"
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RETURN_URL = HOST + "/shop/return"
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PAY_KEY = "kkkkc254gk8isf001cqrj6p0"
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PAY_SERCET = "ssssc254gk8isf001cqrj6pg"
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)
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func (c *ScanShopController) Prepare() {
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c.Params = make(map[string]string)
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//c.Params["orderNo"] = xid.New().String()
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c.Params["productName"] = "测试"
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c.Params["orderPeriod"] = "1"
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c.Params["osType"] = "1"
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c.Params["notifyUrl"] = NOTIFY_URL
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c.Params["returnUrl"] = RETURN_URL
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c.Params["payKey"] = PAY_KEY
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}
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func (c *ScanShopController) Shop(requestHost string) *ResponseJSON {
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responseJSON := new(ResponseJSON)
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reqUrl := SCAN_HOST
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keys := utils.SortMap(c.Params)
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sign := utils.GetMD5Sign(c.Params, keys, PAY_SERCET)
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c.Params["sign"] = sign
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req := httplib.Post(reqUrl)
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for k, v := range c.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("扫码请求失败")
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responseJSON.Code = -1
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responseJSON.Msg = response + " ;" + response
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} else {
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statusCode := gojson.Json(response).Get("statusCode").Tostring()
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if statusCode != "00" {
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msg := gojson.Json(response).Get("msg").Tostring()
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responseJSON.Code = -1
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responseJSON.Msg = msg
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} else {
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responseJSON.Code = 200
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payUrl := gojson.Json(response).Get("payURL").Tostring()
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orderNo := gojson.Json(response).Get("orderNo").Tostring()
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qrCodePathName := "./static/img/" + orderNo + ".png"
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qrCode := "/static/img/" + orderNo + ".png"
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GenerateQrcode(payUrl, qrCodePathName)
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responseJSON.OrderNo = orderNo
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responseJSON.Url = payUrl
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responseJSON.Qrcode = "http://" + requestHost + qrCode
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}
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}
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return responseJSON
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}
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func GenerateQrcode(codeUrl, qrcodePathName string) {
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err := qrcode.WriteFile(codeUrl, qrcode.Medium, 256, qrcodePathName)
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if err != nil {
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logs.Error("generate qrCode fail: ", err)
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}
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}
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func (c *ScanShopController) ScanRender() {
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orderNo := strings.TrimSpace(c.GetString("orderNo"))
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orderPrice := strings.TrimSpace(c.GetString("orderPrice"))
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qrCode := strings.TrimSpace(c.GetString("qrCode"))
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payWayCode := strings.TrimSpace(c.GetString("payWayCode"))
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if strings.Contains(payWayCode, "UNION") {
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c.Data["payTypeName"] = "云闪付app"
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c.Data["openApp"] = "云闪付app [扫一扫]"
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} else if strings.Contains(payWayCode, "WEIXIN") {
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c.Data["payTypeName"] = "微信APP"
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c.Data["openApp"] = "打开微信 [扫一扫]"
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} else if strings.Contains(payWayCode, "ALI") {
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c.Data["payTypeName"] = "支付宝APP"
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c.Data["openApp"] = "打开支付宝 [扫一扫]"
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}
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c.Data["qrCode"] = qrCode
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c.Data["orderNo"] = orderNo
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c.Data["price"] = orderPrice
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c.TplName = "pay/scan.html"
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}
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