loshiqi
1 year ago
4 changed files with 173 additions and 2 deletions
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+4 -1go.mod
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+16 -1go.sum
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+126 -0refund.go
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+27 -0refund_test.go
+ 4
- 1
go.mod
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+ 16
- 1
go.sum
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+ 126
- 0
refund.go
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| @ -0,0 +1,126 @@ | |||||
| package wechat | |||||
| import ( | |||||
| "context" | |||||
| "crypto/rsa" | |||||
| "crypto/x509" | |||||
| "errors" | |||||
| "git.tetele.net/tgo/helper" | |||||
| "github.com/wechatpay-apiv3/wechatpay-go/core" | |||||
| "github.com/wechatpay-apiv3/wechatpay-go/core/option" | |||||
| "github.com/wechatpay-apiv3/wechatpay-go/services/refunddomestic" | |||||
| "github.com/wechatpay-apiv3/wechatpay-go/utils" | |||||
| "io/ioutil" | |||||
| "log" | |||||
| ) | |||||
| /** | |||||
| * 商户订单号,退款单号,总金额,退款金额,微信商户id,微信商户平台API私钥,平台证书,商户平台证书序列号,商品名,商品id,退款原因,回调地址 | |||||
| */ | |||||
| func CreateRefund(order_sn, out_refund_no, total_amount, refund__amount, wx_mp_mch_id, wx_mch_apiclient_key, | |||||
| wx_pay_cert, mch_serial_no, title, uuid, reason, notify_url string) (map[string]interface{}, error) { | |||||
| total := helper.ToInt64(helper.FloatMul(total_amount, 100)) //总金额 | |||||
| refund := helper.ToInt64(helper.FloatMul(refund__amount, 100)) //退款金额 | |||||
| log.Println("refund", order_sn, out_refund_no, refund, total, notify_url) | |||||
| var ( | |||||
| ctx context.Context = context.Background() | |||||
| client *core.Client | |||||
| ) | |||||
| privateKey, err := utils.LoadPrivateKey(wx_mch_apiclient_key) | |||||
| if err != nil { | |||||
| log.Println("商户私钥有误:", err) | |||||
| return map[string]interface{}{}, errors.New("商户私钥有误") | |||||
| } | |||||
| wechatPayCertificate, err := utils.LoadCertificate(wx_pay_cert) | |||||
| if err != nil { | |||||
| log.Println("平台证书有误：", err) | |||||
| return map[string]interface{}{}, errors.New("商户平台证书有误") | |||||
| } | |||||
| client, err = CreateClient(ctx, wechatPayCertificate, privateKey, wx_mp_mch_id, mch_serial_no) | |||||
| if err != nil { | |||||
| return map[string]interface{}{}, errors.New("请检查支付参数配置") | |||||
| } | |||||
| // now := time.Now() | |||||
| svc := refunddomestic.RefundsApiService{Client: client} | |||||
| _, result, err := svc.Create(ctx, | |||||
| refunddomestic.CreateRequest{ | |||||
| Amount: &refunddomestic.AmountReq{ | |||||
| Currency: core.String("CNY"), | |||||
| // From: []refunddomestic.FundsFromItem{refunddomestic.FundsFromItem{ | |||||
| // Account: refunddomestic.ACCOUNT_AVAILABLE.Ptr(), | |||||
| // Amount: core.Int64(444), | |||||
| // }}, | |||||
| Refund: core.Int64(refund), | |||||
| Total: core.Int64(total), | |||||
| }, | |||||
| // FundsAccount: refunddomestic.REQFUNDSACCOUNT_AVAILABLE.Ptr(), | |||||
| GoodsDetail: []refunddomestic.GoodsDetail{refunddomestic.GoodsDetail{ | |||||
| GoodsName: core.String(title), | |||||
| MerchantGoodsId: core.String(uuid), | |||||
| RefundAmount: core.Int64(refund), | |||||
| RefundQuantity: core.Int64(1), | |||||
| UnitPrice: core.Int64(refund), | |||||
| // WechatpayGoodsId: core.String("1001"), | |||||
| }}, | |||||
| NotifyUrl: core.String(notify_url), | |||||
| OutRefundNo: core.String(out_refund_no), | |||||
| OutTradeNo: core.String(order_sn), | |||||
| Reason: core.String(reason), | |||||
| // SubMchid: core.String("1900000109"), | |||||
| // TransactionId: core.String("1217752501201407033233368018"), | |||||
| }, | |||||
| ) | |||||
| res := map[string]interface{}{} | |||||
| log.Println("Response:", result.Response) | |||||
| log.Println("Response Body:", result.Response.Body) | |||||
| if err != nil { | |||||
| response_body := map[string]interface{}{} | |||||
| body, _ := ioutil.ReadAll(result.Response.Body) | |||||
| err_body := json.Unmarshal(body, &response_body) | |||||
| if err_body != nil { | |||||
| res["code"] = "RESPONSE_BODY_ERROR" | |||||
| res["message"] = "退款回调参数异常" | |||||
| return res, err_body | |||||
| } | |||||
| log.Println("response_body:", response_body) | |||||
| res["code"] = response_body["code"] | |||||
| res["message"] = response_body["message"] | |||||
| return res, errors.New(helper.ToStr(response_body["message"])) | |||||
| } | |||||
| res["code"] = "success" | |||||
| res["message"] = "退款成功" | |||||
| return res, nil | |||||
| } | |||||
| func CreateClient(ctx context.Context, wechatPayCertificate *x509.Certificate, privateKey *rsa.PrivateKey, mchID, mchSerialNo string) (*core.Client, error) { | |||||
| var client *core.Client | |||||
| var err error | |||||
| if wechatPayCertificate != nil { | |||||
| client, err = core.NewClient( | |||||
| ctx, option.WithMerchantCredential(mchID, mchSerialNo, privateKey), | |||||
| option.WithWechatPayCertificate([]*x509.Certificate{wechatPayCertificate}), | |||||
| ) | |||||
| if err != nil { | |||||
| log.Println("创建 Client 失败：", err) | |||||
| return nil, err | |||||
| } | |||||
| } else { | |||||
| client, err = core.NewClient( | |||||
| ctx, option.WithMerchantCredential(mchID, mchSerialNo, privateKey), option.WithoutValidator(), | |||||
| ) | |||||
| if err != nil { | |||||
| log.Println("创建 Client 失败：", err) | |||||
| return nil, err | |||||
| } | |||||
| } | |||||
| return client, nil | |||||
| } | |||||
+ 27
- 0
refund_test.go
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| @ -0,0 +1,27 @@ | |||||
| package wechat | |||||
| import ( | |||||
| "github.com/kayon/iploc" | |||||
| "testing" | |||||
| ) | |||||
| func Test_CreateRefund(t *testing.T) { | |||||
| wx_mch_apiclient_key := "-----BEGIN PRIVATE KEY-----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\nxM/YXk8qkTIx0EdnYgemHeWh\n-----END PRIVATE KEY-----" | |||||
| wx_pay_cert := "-----BEGIN CERTIFICATE-----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\nU9DP6BALDin+8uBDDkxsF29VyCYZ/l6LdsnYD+ihbSo=\n-----END CERTIFICATE-----" | |||||
| ret, err := CreateRefund("6006167143914016978", "111223", "0.01", "0.01", "1298704001", wx_mch_apiclient_key, wx_pay_cert, "4642B326DDDDEAC74C677C163FB82BC95DCE43C0", "中餐", "122331", "yuanyin", "https://ttl-mini.tetele.net/admin/user/user/ttt_refund") | |||||
| t.Log(ret) | |||||
| t.Log(err) | |||||
| } | |||||
| func Test_Qqwry(t *testing.T) { | |||||
| loc, err := iploc.Open("qqwry.dat") | |||||
| if err != nil { | |||||
| panic(err) | |||||
| } | |||||
| detail := loc.Find("219.131.197.178") | |||||
| t.Log(detail.String()) | |||||
| t.Log(detail.Country, detail.Province, detail.City, detail.County) | |||||
| } | |||||