From 4b3e3a810990b3f6867d7e642403bd72e62aa033 Mon Sep 17 00:00:00 2001
From: Lan Tian <xuyh0120@outlook.com>
Date: Wed, 8 Apr 2020 00:12:23 +0800
Subject: [PATCH] Add print code for debugging

---
 frontend/telegram_bot.go | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/frontend/telegram_bot.go b/frontend/telegram_bot.go
index e3d70d3..809350b 100644
--- a/frontend/telegram_bot.go
+++ b/frontend/telegram_bot.go
@@ -1,7 +1,9 @@
 package main
 
 import (
+	"bytes"
 	"encoding/json"
+	"io/ioutil"
 	"net/http"
 	"strings"
 )
@@ -37,18 +39,18 @@ func telegramIsCommand(message string, command string) bool {
 }
 
 func webHandlerTelegramBot(w http.ResponseWriter, r *http.Request) {
+	bodyBuffer, _ := ioutil.ReadAll(r.Body)
+	println(string(bodyBuffer))
+
 	// Parse only needed fields of incoming JSON body
 	var err error
 	var request tgWebhookRequest
-	err = json.NewDecoder(r.Body).Decode(&request)
+	err = json.NewDecoder(bytes.NewReader(bodyBuffer)).Decode(&request)
 	if err != nil {
 		println(err.Error())
 		return
 	}
 
-	s, _ := json.Marshal(request)
-	println(s)
-
 	// Do not respond if not a tg Bot command (starting with /)
 	if len(request.Message.Text) == 0 || request.Message.Text[0] != '/' {
 		return