Implemented blocklist + some code changes

package.json

@@ -4,7 +4,7 @@
   "description": "A simple Telegram bot made in Node.js",
   "main": "src/main.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "test": "echo \"WARN: no test specified\" && exit 1",
     "start": "node --env-file=config.env src/main.js"
   },
   "repository": {

src/blocklist.js

@@ -0,0 +1,28 @@
+const fs = require('fs');
+const path = require('path');
+
+const blocklistPath = path.join(__dirname, '../blocklist.txt');
+
+let blocklist = [];
+
+const readBlocklist = () => {
+    try {
+        const data = fs.readFileSync(blocklistPath, 'utf8');
+        blocklist = data.split('\n').map(id => id.trim()).filter(id => id !== '');
+    } catch (error) {
+        if (error.code === 'ENOENT') {
+            console.log('WARN: Blocklist file not found. Creating a new one.');
+            fs.writeFileSync(blocklistPath, ''); // Create an empty blocklist file
+        } else {
+            console.error('WARN: Error reading blocklist:', error);
+        }
+    }
+};
+
+const isBlocked = (userId) => {
+    return blocklist.includes(String(userId));
+};
+
+readBlocklist();
+
+module.exports = { isBlocked };

src/commands/chatinfo.js

@@ -31,6 +31,6 @@ module.exports = function(bot, msg) {
   const message = chatNameOutput;
 
   bot.sendMessage(chatId, message, { parse_mode: 'Markdown' })
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /chatinfo executed by ${userName}, ${userId}`);
 }

src/commands/customize.js

@@ -19,6 +19,6 @@ module.exports = function(bot, msg) {
     const message = "Select your pronouns:";
 
     bot.sendMessage(chatId, message, opts,{ parse_mode: 'Markdown' })
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /customize executed by ${userName}, ${userId}`);
 }

src/commands/furry.js

@@ -19,6 +19,6 @@ module.exports = function(bot, msg) {
   const message = `${isFurry}`;
   
   bot.sendMessage(chatId, message, { parse_mode: 'Markdown' })
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /furry executed by ${userName}, ${userId}`);
 }

src/commands/gay.js

@@ -19,6 +19,6 @@ module.exports = function(bot, msg) {
   const message = `${isGay}`;
 
   bot.sendMessage(chatId, message, { parse_mode: 'Markdown' })
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /gay executed by ${userName}, ${userId}`);
 }

src/commands/help.js

@@ -17,6 +17,6 @@ module.exports = function(bot, msg) {
   `Thanks to all users, testers, contributors, and others. Without you, perhaps this bot wouldn't be possible ❤️`;
   
   bot.sendPhoto(chatId, lynxFullPhoto, { caption: message, parse_mode: 'Markdown' })
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /help executed by ${userName}, ${userId}`);
 }

src/commands/random.js

@@ -12,7 +12,7 @@ module.exports = function(bot, msg) {
   const message = `*Generated value:* ${randomValue}`;
 
   bot.sendMessage(chatId, message, { parse_mode: 'Markdown' })
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /random executed by ${userName}, ${userId}`);
   }
   

src/commands/start.js

@@ -7,6 +7,6 @@ module.exports = function(bot, msg) {
   const message = `*Hello! I am Lynx!*\nI was made with love by Lucas Gabriel (lucmsilva)!\n\nSee /help for the bot commands!`;
   
   bot.sendPhoto(chatId, lynxProfilePhoto, { caption: message, parse_mode: 'Markdown' } )
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /start executed by ${userName}, ${userId}`);
 }

src/commands/stats.js

@@ -31,6 +31,6 @@ module.exports = function (bot, msg) {
   const message = getSystemInfo();
 
   bot.sendMessage(chatId, message, { parse_mode: 'Markdown' })
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /stats executed by ${userName}, ${userId}`);
 };

src/commands/whois.js

@@ -24,6 +24,6 @@ module.exports = function(bot, msg) {
   const message = `*Your name is:* ${userName}\n${haveUsername}\n*Your ID is:* ${userId}\n*You are a bot:* ${isBot}\n*Your language:* ${userLang}\n\n${userPremiumOutput}`;
 
   bot.sendMessage(chatId, message, { parse_mode: 'Markdown' })
-    .catch(error => console.error('ERROR: Message cannot be sent:', error));
+    .catch(error => console.error('WARN: Message cannot be sent:', error));
   console.log(`INFO: /whois executed by ${userName}, ${userId}`);
 }

src/logger.js

@@ -34,7 +34,7 @@ const logMessage = async (message) => {
 
 console.log = (message) => {
     logMessage(message).catch(err => {
-        process.stderr.write(`Error writing to log: ${err}\n`);
+        process.stderr.write(`WARN: Error writing to log: ${err}\n`);
     });
 };
 

src/main.js

@@ -2,6 +2,7 @@ const TelegramBot = require('node-telegram-bot-api');
 const fs = require('fs');
 const path = require('path');
 const logMessage = require('./logger');
+const { isBlocked } = require('./blocklist'); // Importa a função de blocklist
 const token = process.env.TGBOT_TOKEN;
 const bot = new TelegramBot(token, { polling: true });
 
@@ -15,6 +16,13 @@ fs.readdirSync(commandsPath).forEach(file => {
 });
 
 bot.on('message', (msg) => {
+  const userId = msg.from.id;
+
+  if (isBlocked(userId)) {
+    console.log(`WARN: Blocked user ${userId} tried to access the bot.`);
+    return;
+  }
+
   const messageText = msg.text;
   if (commandHandlers[messageText]) {
     commandHandlers[messageText](bot, msg);
@@ -22,7 +30,7 @@ bot.on('message', (msg) => {
 });
 
 bot.on('polling_error', (error) => {
-  console.error('Polling error:', error);
+  console.error('WARN: Polling error:', error);
 });
 
 const date = new Date().toString();