xpggame/modules/pay/fpay/base.go

package fpay

import (
	"errors"
	"fmt"
	"net/http"
	"server/modules/pay/base"
	"server/modules/pay/values"
	"server/pb"

	"github.com/gogo/protobuf/proto"
	"github.com/liangdas/mqant/log"
)

func NewSub(b *base.Base) {
	sub := &Sub{
		Base: b,
	}
	b.HttpType = base.HttpTypeJson
	// b.ShouldSignUpper = true
	// b.KeyName = "null"
	// b.PassKeyName = true
	if b.Opt == base.OPTPay {
		b.Resp = new(PayResp)
		b.ReqURL = baseURL + payURL
	} else if b.Opt == base.OPTWithdraw {
		b.Resp = new(WithdrawResp)
		b.ReqURL = baseURL + withdrawURL
	} else if b.Opt == base.OPTPayCB {
		// b.PostformType = base.PostformTypeQuery
		b.SignPassStr = []string{"sign"}
		b.CallbackResp.Msg = "success"
		b.CallbackReq = new(PayCallbackReq)
	} else if b.Opt == base.OPTWithdrawCB {
		// b.PostformType = base.PostformTypeQuery
		b.SignPassStr = []string{"sign"}
		b.CallbackResp.Msg = "success"
		b.CallbackReq = new(WithdrawCallback)
	} else if b.Opt == base.OPTQueryWithdraw {
		b.Resp = new(QueryWithdrawResp)
		b.ReqURL = baseURL + queryWithdrawURL
		b.HttpType = base.HttpTypePostGet
	} else if b.Opt == base.OPTQueryPay {
		b.Resp = new(QueryPayResp)
		b.ReqURL = baseURL + queryPayURL
		b.HttpType = base.HttpTypePostGet
	}
	b.Sub = sub
}

type Sub struct {
	Base *base.Base
}

func (s *Sub) PackHeader(header http.Header) {
}

func (s *Sub) PackReq() interface{} {
	if s.Base.Opt == base.OPTPay {
		return s.PackPayReq()
	} else if s.Base.Opt == base.OPTWithdraw {
		return s.PackWithdrawReq()
	} else if s.Base.Opt == base.OPTQueryPay {
		return s.PackQueryPayReq()
	} else if s.Base.Opt == base.OPTQueryWithdraw {
		return s.PackQueryWithdrawReq()
	}
	return nil
}

func (s *Sub) GetResp() (proto.Message, error) {
	if s.Base.Opt == 1 {
		resp := s.Base.Resp.(*PayResp)
		if resp.Data.PayLink == "" {
			return nil, errors.New("pay fail")
		}
		return &pb.InnerRechargeResp{APIOrderID: resp.Data.OrderId, URL: resp.Data.PayLink, Channel: uint32(values.Fpay)}, nil
	} else if s.Base.Opt == base.OPTWithdraw {
		resp := s.Base.Resp.(*WithdrawResp)
		if s.Base.Status == 0 && (resp.Ret != 200 || resp.Data.OrderId == "") {
			return nil, errors.New("withdraw fail")
		}
		return &pb.InnerWithdrawResp{APIOrderID: resp.Data.OrderId, Channel: uint32(values.Fpay), Status: uint32(s.Base.Status)}, nil
	} else if s.Base.Opt == base.OPTQueryWithdraw {
		resp := s.Base.Resp.(*QueryWithdrawResp)
		log.Debug("QueryWithdrawResp:%+v", resp)
		ret := &pb.InnerQueryWithdrawResp{}
		// s.Base.QueryWithdrawResp.OrderID = resp.MchOrderNo
		if s.Base.Status == 0 {
			if resp.Ret == 200 && resp.Data.PayState == 0 {
				s.Base.QueryWithdrawResp.Status = base.QueryStatusOrderSuccess
			} else if resp.Data.PayState == 2 {
				s.Base.QueryWithdrawResp.Status = base.QueryStatusSuccess
			} else if resp.Data.PayState == 1 {
				s.Base.QueryWithdrawResp.Status = base.QueryStatusFail
			}
		}
		if s.Base.QueryWithdrawResp.Status == 0 {
			s.Base.QueryWithdrawResp.Status = base.QueryStatusUnknown
		}
		return ret, nil
	} else if s.Base.Opt == base.OPTQueryPay {
		resp := s.Base.Resp.(*QueryPayResp)
		log.Debug("QueryPayResp:%+v", resp)
		ret := &pb.InnerQueryWithdrawResp{OrderID: resp.Data.MerchantOrderId}
		s.Base.QueryPayResp.OrderID = resp.Data.MerchantOrderId
		if s.Base.Status == 0 {
			if resp.Ret == 200 && resp.Data.PayState == 0 {
				s.Base.QueryPayResp.Status = base.QueryStatusOrderSuccess
			}
		}
		if s.Base.QueryPayResp.Status == 0 {
			s.Base.QueryPayResp.Status = base.QueryStatusUnknown
		}
		return ret, nil
	}
	return nil, fmt.Errorf("unknow opt")
}

func (s *Sub) PackPayReq() interface{} {
	r := s.Base.PayReq
	send := &PayReq{
		MerchantId:      mid,
		MerchantOrderId: r.OrderID,
		Amount:          r.Amount,
		UserId:          fmt.Sprintf("%d", r.UID),
		Email:           r.Email,
		Mobile:          r.Phone,
		NotifyUrl:       s.Base.GetPayCallbackURL(),
	}
	str := base.GetSignStr(send)
	var err error
	send.Sign, err = base.SignWithSHA512([]byte(str), string(privateKey))
	if err != nil {
		log.Error("err:%v", err)
	}
	return send
}

func (s *Sub) PackWithdrawReq() interface{} {
	r := s.Base.WithdrawReq
	send := &WithdrawReq{
		MerchantId:      mid,
		MerchantOrderId: r.OrderID,
		Amount:          r.Amount,
		UserId:          fmt.Sprintf("%d", r.UID),
		// PayType: ,
		// Account: ,
		// AccountOwner: ,
		// BankCode: ,
		Email:     r.Email,
		Mobile:    r.Phone,
		ClientIp:  r.IP,
		NotifyUrl: s.Base.GetWithdrawCallbackURL(),
	}
	//if fmt.Sprintf("%d", r.PayType) == common.WithdrawTypeBank {
	send.PayType = 4
	send.Account = r.CardNo
	send.AccountOwner = r.Name
	send.BankCode = r.PayCode
	//} else {
	//	return nil
	//}
	str := base.GetSignStr(send)
	var err error
	send.Sign, err = base.SignWithSHA512([]byte(str), string(privateKey))
	if err != nil {
		log.Error("err:%v", err)
	}
	return send
}

func (s *Sub) PackQueryWithdrawReq() interface{} {
	r := s.Base.QueryWithdrawReq
	send := &QueryPayReq{
		MerchantId: mid,
		OrderId:    r.APIOrderID,
	}
	str := base.GetSignStr(send)
	var err error
	send.Sign, err = base.SignWithSHA512([]byte(str), string(privateKey))
	if err != nil {
		log.Error("err:%v", err)
	}
	return send
}

func (s *Sub) PackQueryPayReq() interface{} {
	r := s.Base.QueryPayReq
	send := &QueryPayReq{
		MerchantId: mid,
		OrderId:    r.APIOrderID,
	}
	str := base.GetSignStr(send)
	var err error
	send.Sign, err = base.SignWithSHA512([]byte(str), string(privateKey))
	if err != nil {
		log.Error("err:%v", err)
	}
	return send
}

func (s *Sub) CheckSign(str string) bool {
	// str += key
	// log.Debug("str:%s", str)
	// checkSign := ""
	// mySign := strings.ToUpper(util.CalculateMD5(str))
	mySign := ""
	var pass bool
	var err error
	if s.Base.Opt == base.OPTPayCB {
		req := s.Base.CallbackReq.(*PayCallbackReq)
		log.Debug("checkSign pay:%+v", *req)
		// checkSign = req.Sign
		s.Base.CallbackResp.OrderID = req.MerchantOrderId
		s.Base.CallbackResp.Success = req.PayState == 0
		// mySign = s.Base.SignMD5(req)
		pass, err = base.VerifyWithSHA512([]byte(base.GetSignWithStrEmpty(str, "sign")), req.Sign, string(publicKey))
		// mySign = util.CalculateMD5(appID + req.OrderNumber + req.ActualAmount + req.Status + key)
	} else if s.Base.Opt == base.OPTWithdrawCB {
		req := s.Base.CallbackReq.(*WithdrawCallback)
		log.Debug("checkSign withdraw:%+v", *req)
		if req.PayState == 2 {
			return false
		}
		// checkSign = req.Sign
		s.Base.CallbackResp.OrderID = req.MerchantOrderId
		s.Base.CallbackResp.Success = req.PayState == 0
		// s.Base.CallbackResp.FailMessage = req.Msg
		pass, err = base.VerifyWithSHA512([]byte(base.GetSignWithStrEmpty(str, "sign")), req.Sign, string(publicKey))
		// mySign = util.CalculateMD5(appID + req.OrderNumber + req.RemitAmount + req.Status + key)
	}
	// pass := mySign == checkSign
	if !pass {
		log.Error("final sign str:%s,sign:%s,err:%v", str, mySign, err)
	}
	return pass
}