From 8e8c4659f307c3aed5708ca00375ede3fc209f78 Mon Sep 17 00:00:00 2001
From: Adhidarma Hadiwinoto <me@adhisimon.org>
Date: Wed, 18 Jan 2017 12:39:50 +0700
Subject: [PATCH] use strict

---
 index.js | 50 ++++++++++++++++++++++++--------------------------
 1 file changed, 24 insertions(+), 26 deletions(-)

diff --git a/index.js b/index.js
index 4be4c38..1d9786a 100644
--- a/index.js
+++ b/index.js
@@ -1,13 +1,15 @@
-var iniparser = require('iniparser');
-var config = iniparser.parseSync('./config.ini');
-var telegram = require('node-telegram-bot-api');
-var request = require('request');
-var http = require('http');
-var url = require('url');
-var strftime = require('strftime');
-var winston = require('winston');
-
-var logger = new (winston.Logger)({
+"use strict";
+
+const iniparser = require('iniparser');
+const config = iniparser.parseSync('./config.ini');
+const telegram = require('node-telegram-bot-api');
+const request = require('request');
+const http = require('http');
+const url = require('url');
+const strftime = require('strftime');
+const winston = require('winston');
+
+const logger = new (winston.Logger)({
   transports: [
     new (winston.transports.Console)({
       timestamp: function() {
@@ -34,11 +36,9 @@ var logger = new (winston.Logger)({
 });
 
 
-var chat_ids = {};
+const chat_ids = {};
 
-
-var bot;
-var options = {
+const options = {
   webHook: {
     port: config.globals.webhook_port,
     key: __dirname+'/key.pem',
@@ -46,7 +46,7 @@ var options = {
   }
 };
 
-bot = new telegram(config.globals.token, options);
+const bot = new telegram(config.globals.token, options);
 bot.setWebHook(config.globals.webhook_prefix + config.globals.token, __dirname+'/crt.pem');
 
 /*
@@ -63,7 +63,7 @@ function deleteChatId(from) {
 
 function sendMessage(destination, message) {
 	//destination = destination.replace(/@TELEGRAM$/, '');
-    var chat_id = chat_ids[destination];
+    let chat_id = chat_ids[destination];
 
     if (!chat_id) {
         logger.warn('Can not find approriate chat id for ' + destination + '. Abort sending message.');
@@ -76,10 +76,9 @@ function sendMessage(destination, message) {
 }
 
 function createHttpResponseServer(){
-	var httpServer = http.createServer(function(request,response){
-		var qs = url.parse(request.url, true).query;
+	const httpServer = http.createServer(function(request,response){
+		let qs = url.parse(request.url, true).query;
 		logger.info('Incoming request from SMSIN server:', {qs: qs})
-		//logger.info(qs);
 		response.end('OK');
 
 		sendMessage(qs.PhoneNumber, qs.text);
@@ -104,19 +103,18 @@ bot.on('text', function (msg) {
 		return;
     }
 
-	var now = Math.floor(new Date().getTime()/1000);
+	let now = Math.floor(new Date().getTime()/1000);
 
 	if (now - msg.date > config.globals.message_max_age){
-		var message = 'Pesan "' + msg.text + '" diabaikan. Silahkan diulang kembali.';
+		let message = 'Pesan "' + msg.text + '" diabaikan. Silahkan diulang kembali.';
 		logger.info(message)
 		bot.sendMessage(msg.chat.id, message);
 		return;
 	}
 
-	var from = msg.from.username.toUpperCase() + config.globals.msisdn_suffix;
+	let from = msg.from.username.toUpperCase() + config.globals.msisdn_suffix;
 
 	chat_ids[from] = msg.chat.id;
-	//setTimeout(deleteChatId, 1000 * 3600 * 24 * 2, from)
 
 	bot.sendMessage( msg.chat.id,'Pesan anda telah diterima: ' + msg.text);
 
@@ -143,9 +141,9 @@ bot.on('text', function (msg) {
 });
 
 
-function  dumpChatIds() {
-    var i = 0;
-    for (var key in chat_ids) {
+function dumpChatIds() {
+    let i = 0;
+    for (let key in chat_ids) {
         logger.verbose('DUMPED CHAT IDS #' + ++i + ' ' + key + ': ' + chat_ids[key])
     }
 }
-- 
1.9.0