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42 lines
1.2 KiB
42 lines
1.2 KiB
/*
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* Copyright (c) 2021 yedf. All rights reserved.
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* Use of this source code is governed by a BSD-style
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* license that can be found in the LICENSE file.
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*/
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package examples
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import (
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"github.com/gin-gonic/gin"
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"github.com/go-resty/resty/v2"
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"github.com/yedf/dtm/common"
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"github.com/yedf/dtm/dtmcli"
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"github.com/yedf/dtm/dtmcli/dtmimp"
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)
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// XaClient XA client connection
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var XaClient *dtmcli.XaClient = nil
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func init() {
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setupFuncs["XaSetup"] = func(app *gin.Engine) {
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var err error
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XaClient, err = dtmcli.NewXaClient(DtmHttpServer, config.DB, Busi+"/xa", func(path string, xa *dtmcli.XaClient) {
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app.POST(path, common.WrapHandler(func(c *gin.Context) (interface{}, error) {
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return xa.HandleCallback(c.Query("gid"), c.Query("branch_id"), c.Query("op"))
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}))
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})
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dtmimp.FatalIfError(err)
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}
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addSample("xa", func() string {
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gid := dtmcli.MustGenGid(DtmHttpServer)
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err := XaClient.XaGlobalTransaction(gid, func(xa *dtmcli.Xa) (*resty.Response, error) {
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resp, err := xa.CallBranch(&TransReq{Amount: 30}, Busi+"/TransOutXa")
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if err != nil {
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return resp, err
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}
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return xa.CallBranch(&TransReq{Amount: 30}, Busi+"/TransInXa")
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})
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dtmimp.FatalIfError(err)
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return gid
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})
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}
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