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Add Notify() to payment provider.

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This commit is contained in:
Yang Luo
2022-03-14 02:07:55 +08:00
parent 5de417ecf7
commit 4dca3bd3f7
12 changed files with 200 additions and 113 deletions
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60
pp/gc.go
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@ -22,6 +22,7 @@ import (
"io"
"io/ioutil"
"net/http"
"net/url"
"strings"
"github.com/casdoor/casdoor/util"
@ -52,6 +53,20 @@ type GcPayRespInfo struct {
PayUrl string `json:"payurl"`
}
type GcNotifyRespInfo struct {
Xmpch string `json:"xmpch"`
OrderDate string `json:"orderdate"`
OrderNo string `json:"orderno"`
Amount float64 `json:"amount"`
Jylsh string `json:"jylsh"`
TradeNo string `json:"tradeno"`
PayMethod string `json:"paymethod"`
OrderState string `json:"orderstate"`
ReturnType string `json:"return_type"`
PayerId string `json:"payerid"`
PayerName string `json:"payername"`
}
type GcRequestBody struct {
Op string `json:"op"`
Xmpch string `json:"xmpch"`
@ -115,7 +130,7 @@ func (pp *GcPaymentProvider) doPost(postBytes []byte) ([]byte, error) {
return respBytes, nil
}
func (pp *GcPaymentProvider) Pay(productName string, productId string, providerId string, paymentId string, price float64, returnUrl string, notifyUrl string) (string, error) {
func (pp *GcPaymentProvider) Pay(providerName string, productName string, paymentName string, productDisplayName string, price float64, returnUrl string, notifyUrl string) (string, error) {
payReqInfo := GcPayReqInfo{
OrderDate: util.GenerateSimpleTimeId(),
OrderNo: util.GenerateTimeId(),
@ -159,6 +174,10 @@ func (pp *GcPaymentProvider) Pay(productName string, productId string, providerI
return "", err
}
if respBody.ReturnCode != "SUCCESS" {
return "", fmt.Errorf("%s: %s", respBody.ReturnCode, respBody.ReturnMsg)
}
payRespInfoBytes, err := base64.StdEncoding.DecodeString(respBody.Data)
if err != nil {
return "", err
@ -172,3 +191,42 @@ func (pp *GcPaymentProvider) Pay(productName string, productId string, providerI
return payRespInfo.PayUrl, nil
}
func (pp *GcPaymentProvider) Notify(request *http.Request, body []byte, authorityPublicKey string) (string, string, float64, string, string, error) {
reqBody := GcRequestBody{}
m, err := url.ParseQuery(string(body))
if err != nil {
return "", "", 0, "", "", err
}
reqBody.Op = m["op"][0]
reqBody.Xmpch = m["xmpch"][0]
reqBody.Version = m["version"][0]
reqBody.Data = m["data"][0]
reqBody.RequestTime = m["requesttime"][0]
reqBody.Sign = m["sign"][0]
notifyReqInfoBytes, err := base64.StdEncoding.DecodeString(reqBody.Data)
if err != nil {
return "", "", 0, "", "", err
}
var notifyRespInfo GcNotifyRespInfo
err = json.Unmarshal(notifyReqInfoBytes, &notifyRespInfo)
if err != nil {
return "", "", 0, "", "", err
}
providerName := ""
productName := ""
productDisplayName := ""
paymentName := notifyRespInfo.OrderNo
price := notifyRespInfo.Amount
if notifyRespInfo.OrderState != "1" {
return "", "", 0, "", "", fmt.Errorf("error order state: %s", notifyRespInfo.OrderDate)
}
return productDisplayName, paymentName, price, productName, providerName, nil
}