huangguo_server/common/rchgutil/shark.go

package rchgutil

import (
	"bytes"
	"crypto/md5"
	"encoding/hex"
	"encoding/json"
	"errors"
	"fmt"
	"net/http"

	"91porn-server/app/appg"
	"91porn-server/common"
	"91porn-server/common/httputil"
	"91porn-server/common/log"
	"91porn-server/web/webg"
)

var sc = config{
	MercID:    "10230",
	AppSecret: "9500fd843c02fe8ca2607e1295215f8b",
	ExeUrl:    "https://lias.huimu311.com/api/shark/topay",
	NotifyUrl: "/3rd/defray/callback/shark",
	QueryUrl:  "https://lias.huimu311.com/api/shark/order/queryOrder",
}

// Shark 充值订单请求体
type Shark struct {
	MercID    string    `json:"mercId"`
	Type      string    `json:"type"`
	Money     string    `json:"money"`
	TradeNo   string    `json:"tradeNo"`
	NotifyURL string    `json:"notifyUrl"`
	Info      SharkInfo `json:"info"`
	Time      string    `json:"time"`
	Sign      string    `json:"sign"`
	PayMethod string
}

// SharkInfo 玩家信息
type SharkInfo struct {
	PlayerID   string `json:"playerId"`
	PlayerIP   string `json:"playerIp"`
	DeviceID   string `json:"deviceId"`
	DeviceType string `json:"deviceType"`
	Name       string `json:"name"`
	Tel        string `json:"tel"`
	PayAct     string `json:"payAct"`
}

// SharkRes 回调函数参数model
type SharkRes struct {
	Code     int    `json:"code" binding:"required"`
	MercID   string `json:"mercId" binding:"required"`   //商户编号
	OID      string `json:"oid" binding:"required"`      //支付平台订单号
	PayMoney string `json:"payMoney" binding:"required"` //订单到账实际金额
	TradeNo  string `json:"tradeNo" binding:"required"`  //商户订单号
	Sign     string `json:"sign" binding:"required"`     //签名
}

// ToPay 支付发起
func (s *Shark) ToPay() (payUrl string, oid string, err error) {
	var errlog string
	s.Fill()
	msgModel := MsgModel{}
	code, err := httputil.DefaultClientPostWithRespWithProxy(appg.ProxyCfg, &msgModel, s.GetURL(), s.GetHeader(), s.GetBody())
	if err != nil {
		errlog = fmt.Sprintf("shark ToPay Http.PostJson fail error:%+v/,data:%+v;", err, s)
		log.Error(errlog)
		err = errors.New(errlog)
		return
	}
	if code != http.StatusOK {
		errlog = fmt.Sprintf("shark ToPay Http.PostJson fail error:%+v/,data:%+v;", err, code)
		err = errors.New(errlog)
		log.Error(errlog)
		return
	}
	if msgModel.Code != 200 {
		switch msgModel.Code {
		case 40001:
			err = PAY_CHANNEL_CLOSE_ERROR
		default:
			errlog = fmt.Sprintf("shark topay response err :%+v/,data:%+v;", err, msgModel)
			err = errors.New(errlog)
		}
		log.Error(errlog)
		return
	}
	msg := msgModel.Msg
	var buf bytes.Buffer
	buf.WriteString(msg["oid"])
	buf.WriteString(msg["payUrl"])
	buf.WriteString(s.GetAppSecret())
	if !VerifySign(msg["sign"], buf.String()) {
		errlog = fmt.Sprintf("http shark VerifySign fail err :%+v/data:%+v", err, msgModel)
		err = errors.New(errlog)
		log.Error(errlog)
		return
	}
	payUrl = msg["payUrl"]
	oid = msg["oid"]
	return
}

// QueryOrder 订单状态查询发起
func (s *Shark) QueryOrder() (msg QueryMSG, err error) {
	var res struct {
		Code int      `json:"code"`
		MSG  QueryMSG `json:"msg"`
	}
	body := make(map[string]string)
	body["mercId"] = s.GetMercID()
	body["tradeNo"] = s.TradeNo
	code, err := httputil.DefaultClientPostWithRespWithProxy(webg.ProxyCfg, &res, s.GetQueryURL(), nil, body)
	if err != nil || code != 200 {
		log.Error(fmt.Sprintf("shark QueryOrder http.Get fail error:%+v:", err))
		return
	}
	if res.Code != 200 {
		err = errors.New("shark QueryOrder fail")
		return
	}
	msg = res.MSG
	return
}

// Fill 补全配置信息和签名信息
func (s *Shark) Fill() {
	s.Type = s.PayMethod
	s.MercID = s.GetMercID()
	s.NotifyURL = s.GetCallBackURL()
	if s.Info.Name == "" {
		s.Info.Name = GetFullName()
	}
	if s.Info.PlayerIP == "" {
		s.Info.PlayerIP = genIpaddr()
	}
	if s.Info.DeviceID == "" {
		s.Info.DeviceID = common.UUID()
	}
	if s.Info.DeviceType == "" {
		s.Info.DeviceType = "ios"
	}
	s.Sign = s.sign()
}

// sign 签名
func (s *Shark) sign() (sign string) {
	var buf bytes.Buffer
	buf.WriteString(s.GetMercID())
	buf.WriteString(s.Money)
	buf.WriteString(s.GetCallBackURL())
	buf.WriteString(s.TradeNo)
	buf.WriteString(s.Type)
	buf.WriteString(s.GetAppSecret())
	md5Ctx := md5.New()
	md5Ctx.Write(buf.Bytes())
	cipherStr := md5Ctx.Sum(nil)
	return hex.EncodeToString(cipherStr)
}

// GetBody 获取请求body
func (s *Shark) GetBody() interface{} {
	jsonStr, err := json.Marshal(s)
	if err != nil {
		log.Error(fmt.Sprintf("shark GetBody json.Marshal fail error:%+v/data:%+v", err, s))
	}
	log.Error(fmt.Sprintf("shark topay json body:%+v:", string(jsonStr)))
	return jsonStr
}

// GetHeader 获取请求头
func (s *Shark) GetHeader() map[string]string {
	header := make(map[string]string, 0)
	return header
}

// GetURL 获取请求地址
func (s *Shark) GetURL() string {
	return sc.ExeUrl
}

// GetQueryURL 获取查询请求地址
func (s *Shark) GetQueryURL() string {
	return sc.QueryUrl
}

// GetCallBackURL 获取回掉函数
func (s *Shark) GetCallBackURL() string {
	if appg.Conf != nil {
		return appg.Conf.URL.LocalWebUrl + sc.NotifyUrl
	}
	return webg.Conf.URL.LocalAppUrl + sc.NotifyUrl
}

// GetMercID 获取商户编号
func (s *Shark) GetMercID() string {
	return sc.MercID
}

// GetAppSecret 获取app签名密钥
func (s *Shark) GetAppSecret() string {
	return sc.AppSecret
}