add tg support for largefetch

largefetch.js

@@ -1,12 +1,22 @@
 const fetch = require("node-fetch");
 var mysql = require('mysql');
+const TelegramBot = require('node-telegram-bot-api');
+
+const simCo = require('./simco-credentials');
+const tgInfo = require('./telegram-credentials');
+if (!simCo.cookie || !tgInfo.token) {
+    console.error("ERR: credentials not set.")
+    return;
+}
+
 var connection = mysql.createConnection({
     host: 'localhost',
     user: 'simcompanies',
     password: '',
     database: 'simcompanies'
 });
-const simCo = require('./simco-credentials');
+const tgBot = new TelegramBot(tgInfo.token, { polling: false });
+bot.sendMessage(tgInfo.debugChat, 'INF: started polling resource prices.');
 
 const exchangeAPI = "https://www.simcompanies.com/api/market/";
 const resourceAPI = "https://www.simcompanies.com/api/v3/en/encyclopedia/resources/";
@@ -76,6 +86,7 @@ const storeFullData = async marketData => {
             }
         });
     });
+    bot.sendMessage(tgInfo.debugChat, 'INF: successfully stored new prices.');
 }
 
 storeFullData(getFullData());