264 lines
7.3 KiB
Go
264 lines
7.3 KiB
Go
package alipaycli
|
||
|
||
import (
|
||
"context"
|
||
"errors"
|
||
"fmt"
|
||
"github.com/go-pay/gopay"
|
||
"github.com/go-pay/gopay/alipay"
|
||
"math/rand"
|
||
"net/http"
|
||
"service/bizcommon/util"
|
||
"service/library/configcenter"
|
||
"service/library/logger"
|
||
"time"
|
||
)
|
||
|
||
const (
|
||
DefaultOrderTimeoutSeconds = 900 // 默认订单超时时间，单位: s
|
||
)
|
||
|
||
const (
|
||
AppIdXinYiDaoLe = "2021004115647165" // 心意到了
|
||
AppIdMiYuanTianShi = "2021004135664261" // 觅缘天使
|
||
AppIdLanXing01 = "2021004153681591" // 揽星01
|
||
AppIdLanXing02 = "2021004153620449" // 揽星02
|
||
)
|
||
|
||
var allAlipayClients = map[string]*AlipayClient{}
|
||
|
||
func GetDefaultAlipayClient() *AlipayClient {
|
||
rate := rand.Intn(10)
|
||
if rate < 9 {
|
||
return allAlipayClients[AppIdMiYuanTianShi]
|
||
}
|
||
return allAlipayClients[AppIdLanXing01]
|
||
}
|
||
|
||
func GetAlipayClientByAppId(appId string) *AlipayClient {
|
||
return allAlipayClients[appId]
|
||
}
|
||
|
||
type AlipayClient struct {
|
||
*alipay.Client
|
||
alipayPublicCertPath string
|
||
}
|
||
|
||
func InitMulti(cfgList ...*configcenter.AlipayClientConfig) (err error) {
|
||
for _, cfg := range cfgList {
|
||
var cli *AlipayClient
|
||
cli, err = NewAlipayClient(cfg)
|
||
if err != nil {
|
||
return
|
||
}
|
||
if cli == nil {
|
||
err = errors.New("NewAlipayClient fail")
|
||
return
|
||
}
|
||
allAlipayClients[cli.AppId] = cli
|
||
}
|
||
return
|
||
}
|
||
|
||
func NewAlipayClient(cfg *configcenter.AlipayClientConfig) (ret *AlipayClient, err error) {
|
||
alipayCli, err := alipay.NewClient(cfg.Appid, cfg.PrivateKey, true)
|
||
if err != nil {
|
||
logger.Error("NewClient fail, cfg: %v, err: %v", util.ToJson(cfg), err)
|
||
return
|
||
}
|
||
alipayCli.SetNotifyUrl(cfg.NotifyUrl)
|
||
|
||
err = alipayCli.SetCertSnByPath(
|
||
cfg.AppCertPath,
|
||
cfg.AlipayRootCertPath,
|
||
cfg.AlipayPublicCertPath,
|
||
)
|
||
if err != nil {
|
||
logger.Error("SetCertSnByPath fail, cfg: %v, err: %v", util.ToJson(cfg), err)
|
||
return
|
||
}
|
||
|
||
ret = &AlipayClient{
|
||
Client: alipayCli,
|
||
alipayPublicCertPath: cfg.AlipayPublicCertPath,
|
||
}
|
||
return
|
||
}
|
||
|
||
//// 解析回调参数
|
||
//func (c *AlipayClient) ParseNotify(req *http.Request) (notify gopay.BodyMap, err error) {
|
||
// // 解析参数
|
||
// notifyTmp, err := alipay.ParseNotifyToBodyMap(req)
|
||
// if err != nil {
|
||
// logger.Error("ParseNotifyToBodyMap fail, req: %v, err: %v", util.ToJson(req), err)
|
||
// return
|
||
// }
|
||
// logger.Info("Alipay ParseNotify, %v", util.ToJson(notifyTmp))
|
||
//
|
||
// // 验签
|
||
// ok, err := alipay.VerifySignWithCert(c.alipayPublicCertPath, notifyTmp)
|
||
// if !ok {
|
||
// logger.Error("VerifySign fail, not ok, bm: %v", util.ToJson(notifyTmp))
|
||
// return
|
||
// }
|
||
// notify = notifyTmp
|
||
// return
|
||
//}
|
||
|
||
// 解析回调参数
|
||
func ParseNotify(req *http.Request) (notify gopay.BodyMap, err error) {
|
||
// 解析参数
|
||
notifyTmp, err := alipay.ParseNotifyToBodyMap(req)
|
||
if err != nil {
|
||
logger.Error("ParseNotifyToBodyMap fail, req: %v, err: %v", util.ToJson(req), err)
|
||
return
|
||
}
|
||
logger.Info("Alipay ParseNotify, %v", util.ToJson(notifyTmp))
|
||
|
||
// 获取appId
|
||
appId := notifyTmp.Get("app_id")
|
||
c := GetAlipayClientByAppId(appId)
|
||
if c == nil {
|
||
err = fmt.Errorf("GetAlipayClientByAppId fail, appId: %v", appId)
|
||
logger.Error("GetAlipayClientByAppId fail, appId: %v", appId)
|
||
return
|
||
}
|
||
|
||
// 验签
|
||
ok, err := alipay.VerifySignWithCert(c.alipayPublicCertPath, notifyTmp)
|
||
if !ok {
|
||
logger.Error("VerifySign fail, not ok, bm: %v", util.ToJson(notifyTmp))
|
||
return
|
||
}
|
||
notify = notifyTmp
|
||
return
|
||
}
|
||
|
||
// 支付宝 app支付
|
||
type AppPayParam struct {
|
||
OutTradeNo string // 商家订单id，我们自己的订单id
|
||
Subject string // 主题
|
||
TotalAmount int64 // 金额，单位：分
|
||
TimeOutSeconds int // 订单有效时间，单位：秒
|
||
}
|
||
|
||
func (c *AlipayClient) AppPay(ctx context.Context, param *AppPayParam) (alipayAppParamStr string, err error) {
|
||
if param.TimeOutSeconds <= 0 {
|
||
param.TimeOutSeconds = DefaultOrderTimeoutSeconds
|
||
}
|
||
bm := gopay.BodyMap{
|
||
"out_trade_no": param.OutTradeNo,
|
||
"subject": param.Subject,
|
||
"total_amount": fmt.Sprintf("%.2f", float64(param.TotalAmount)/100.0),
|
||
"time_expire": time.Now().Add(time.Second * time.Duration(param.TimeOutSeconds)).Format("2006-01-02 15:04:05"),
|
||
"notify_url": c.NotifyUrl,
|
||
}
|
||
alipayAppParamStr, err = c.TradeAppPay(ctx, bm)
|
||
if err != nil {
|
||
return
|
||
}
|
||
logger.Info("alipay TradeAppPay param: %v", alipayAppParamStr)
|
||
return
|
||
}
|
||
|
||
// 支付宝 手机web支付
|
||
type WapPayParam struct {
|
||
OutTradeNo string // 商家订单id，我们自己的订单id
|
||
Subject string // 主题
|
||
TotalAmount int64 // 金额，单位：分
|
||
TimeOutSeconds int // 订单有效时间，单位：秒
|
||
ReturnUrl string // 支付宝return_url
|
||
}
|
||
|
||
func (c *AlipayClient) WapPay(ctx context.Context, param *WapPayParam) (alipayWapParamStr string, err error) {
|
||
if param.TimeOutSeconds <= 0 {
|
||
param.TimeOutSeconds = DefaultOrderTimeoutSeconds
|
||
}
|
||
bm := gopay.BodyMap{
|
||
"out_trade_no": param.OutTradeNo,
|
||
"subject": param.Subject,
|
||
"total_amount": fmt.Sprintf("%.2f", float64(param.TotalAmount)/100.0),
|
||
"time_expire": time.Now().Add(time.Second * time.Duration(param.TimeOutSeconds)).Format("2006-01-02 15:04:05"),
|
||
"notify_url": c.NotifyUrl,
|
||
}
|
||
if len(param.ReturnUrl) > 0 {
|
||
bm["return_url"] = param.ReturnUrl
|
||
}
|
||
alipayWapParamStr, err = c.TradeWapPay(ctx, bm)
|
||
if err != nil {
|
||
return
|
||
}
|
||
logger.Info("alipay TradeWapPay param: %v", alipayWapParamStr)
|
||
return
|
||
}
|
||
|
||
// 支付宝单笔转账
|
||
type UniTransferParam struct {
|
||
OutBizNo string // 商家订单id，我们自己的订单id
|
||
Amount int64 // 金额，单位：分
|
||
Title string // 转账业务的标题，用于在支付宝用户的账单里显示。
|
||
AlipayLoginId string // 支付宝登录账号
|
||
AlipayName string // 支付宝真实姓名
|
||
}
|
||
|
||
func (c *AlipayClient) UniTransfer(ctx context.Context, param *UniTransferParam) (resp *alipay.FundTransUniTransferResponse, err error) {
|
||
bm := gopay.BodyMap{
|
||
"out_biz_no": param.OutBizNo,
|
||
"trans_amount": fmt.Sprintf("%.2f", float64(param.Amount)/100.0),
|
||
"biz_scene": "DIRECT_TRANSFER",
|
||
"product_code": "TRANS_ACCOUNT_NO_PWD",
|
||
"order_title": param.Title,
|
||
"payee_info": map[string]interface{}{
|
||
"identity": param.AlipayLoginId,
|
||
"identity_type": "ALIPAY_LOGON_ID",
|
||
"name": param.AlipayName,
|
||
},
|
||
}
|
||
resp, err = c.FundTransUniTransfer(ctx, bm)
|
||
if err != nil {
|
||
return
|
||
}
|
||
logger.Info("alipay UniTransfer param: %v, resp: %v", bm.JsonBody(), util.ToJson(resp))
|
||
return
|
||
}
|
||
|
||
// 订单查询
|
||
type QueryOrderParam struct {
|
||
OutTradeNo string // 商家订单id，我们自己的订单id
|
||
}
|
||
|
||
func (c *AlipayClient) QueryOrder(ctx context.Context, param *QueryOrderParam) (resp *alipay.TradeQueryResponse, err error) {
|
||
bm := gopay.BodyMap{
|
||
"out_trade_no": param.OutTradeNo,
|
||
}
|
||
resp, err = c.TradeQuery(ctx, bm)
|
||
if err != nil {
|
||
return
|
||
}
|
||
return
|
||
}
|
||
|
||
// 退款申请
|
||
type RefundOneParam struct {
|
||
OutTradeNo string // 商家订单id，我们自己的订单id
|
||
RefundAmount int64 // 退款金额，单位：分
|
||
RefundReason string // 退款理由
|
||
}
|
||
|
||
func (c *AlipayClient) RefundOne(ctx context.Context, param *RefundOneParam) (resp *alipay.TradeRefundResponse, err error) {
|
||
if len(param.RefundReason) <= 0 {
|
||
param.RefundReason = "退款"
|
||
}
|
||
bm := gopay.BodyMap{
|
||
"out_trade_no": param.OutTradeNo,
|
||
"refund_amount": fmt.Sprintf("%.2f", float64(param.RefundAmount)/100.0),
|
||
"refund_reason": param.RefundReason,
|
||
}
|
||
resp, err = c.TradeRefund(ctx, bm)
|
||
logger.Info("RefundOne bm: %v, resp: %v", util.ToJson(bm), util.ToJson(resp))
|
||
if err != nil {
|
||
return
|
||
}
|
||
return
|
||
}
|