From 251eb05871bd5fd924884b5331254cb8723f66fe Mon Sep 17 00:00:00 2001
From: Stefan Liu <stefanliu@outlook.com>
Date: Tue, 30 Nov 2021 15:34:39 +0800
Subject: [PATCH] Add bridge tx method

---
 chains/bridge/tx.go | 58 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 chains/bridge/tx.go

diff --git a/chains/bridge/tx.go b/chains/bridge/tx.go
new file mode 100644
index 0000000..3158344
--- /dev/null
+++ b/chains/bridge/tx.go
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2021 The poly network Authors
+ * This file is part of The poly network library.
+ *
+ * The  poly network  is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * The  poly network  is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with The poly network .  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package bridge
+
+import "github.com/polynetwork/bridge-common/tools"
+
+type CheckTxRequest struct {
+	Hash string
+}
+
+type CheckTxResponse struct {
+	Hash           string
+	SrcChainId     uint64
+	DstChainId     uint64
+	BlockHeight    uint64
+	Time           int64
+	User           string
+	FeeAmount      string
+	TransferAmount string
+	DstUser        string
+	Token          *struct {
+		Hash           string
+		ChainId        uint64
+		Name           string
+		TokenBasicName string
+	}
+	TransactionState []*struct {
+		Hash       string
+		ChainId    uint64
+		Blocks     uint64
+		NeedBlocks uint64
+		Time       int64
+	}
+}
+
+func (c *Client) CheckTx(req map[string]*CheckTxRequest) (res *CheckTxResponse, err error) {
+	res = new(CheckTxResponse)
+	err = tools.PostJsonFor(c.address+"/transactionofhash", req, res)
+	if err != nil {
+		res = nil
+	}
+	return
+}