1

pkg/coingate/coingatehelper.go

@@ -0,0 +1,93 @@
+package coingate
+
+import (
+	"errors"
+	"fmt"
+	"go-admin/common/global"
+	"go-admin/common/helper"
+	"go-admin/config"
+	"go-admin/models/coingatedto"
+	"io/ioutil"
+	"net/http"
+	"strings"
+
+	"github.com/bytedance/sonic"
+
+	log "github.com/go-admin-team/go-admin-core/logger"
+)
+
+/*
+获取支付连接
+
+  - @endPoint basic url
+  - @token api 密钥
+  - @req 请求参数
+*/
+func GetPaymentUrl(endPoint string, token string, req *coingatedto.OrderRequest) (resp coingatedto.OrderResponse, err error) {
+	method := "POST"
+	url := fmt.Sprintf("%s%s", endPoint, "/v2/orders")
+	payload, err := sonic.Marshal(req)
+
+	if err != nil {
+		return
+	}
+	client := &http.Client{}
+	err = helper.CreateHtppProxy("", config.ExtConfig.ProxyUrl, client)
+
+	if err != nil {
+		return
+	}
+
+	request, err := http.NewRequest(method, url, strings.NewReader(string(payload)))
+
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	request.Header.Add("Authorization", fmt.Sprintf("Bearer %s", token))
+	request.Header.Add("Content-Type", "application/json")
+
+	res, err := client.Do(request)
+	if err != nil {
+		return
+	}
+	defer res.Body.Close()
+
+	body, err := ioutil.ReadAll(res.Body)
+	if err != nil {
+		return
+	}
+
+	if res.StatusCode != http.StatusOK {
+		log.Error("status:", res.Status, "获取支付失败:", string(body))
+		err = errors.New("获取支付连接失败,status:" + res.Status)
+		return
+	}
+
+	err = sonic.Unmarshal(body, &resp)
+
+	return
+}
+
+/*
+支付回调
+*/
+func CallBack(req *coingatedto.OrderCallBackResponse) error {
+	switch req.Status {
+	case global.COINGATE_STATUS_NEW:
+	case global.COINGATE_STATUS_PENDING:
+	case global.COINGATE_STATUS_CONFIRMING:
+	case global.COINGATE_STATUS_PAID:
+	case global.COINGATE_STATUS_INVALID:
+	case global.COINGATE_STATUS_EXPIRED:
+	case global.COINGATE_STATUS_CANCELED:
+	case global.COINGATE_STATUS_REFUNDED:
+	case global.COINGATE_STATUS_PARTIALLY_REFUNDED:
+	default:
+		errStr := fmt.Sprintf("支付回调未找到状态%s", req.Status)
+		log.Error(errStr)
+		return errors.New(errStr)
+	}
+
+	return nil
+}