feat(project): added command sms & refactored project (#26)

* feat(project): added command sms & refactored project
* chore(package): updated versions

.env.example

@@ -0,0 +1,2 @@
+MOBIZON_URL_SRV=https://api.mobizon.com.br
+MOBIZON_API_KEY=

.eslintrc.js

@@ -1,9 +1,8 @@
 module.exports = {
   parser: '@typescript-eslint/parser',
   extends: [
-    'plugin:react/recommended',
     'plugin:@typescript-eslint/recommended',
-    'prettier/@typescript-eslint',
+    'prettier',
     'plugin:prettier/recommended',
   ],
   settings: {
@@ -16,7 +15,7 @@ module.exports = {
     node: true,
     es6: true,
   },
-  plugins: ['@typescript-eslint', 'react', 'prettier'],
+  plugins: ['@typescript-eslint', 'prettier'],
   parserOptions: {
     ecmaFeatures: {
       jsx: true,
@@ -25,7 +24,6 @@ module.exports = {
     sourceType: 'module',
   },
   rules: {
-    'react/prop-types': 'off',
     'prettier/prettier': 'error',
     '@typescript-eslint/no-unused-vars': 'off',
     '@typescript-eslint/explicit-function-return-type': 'off',

.github/workflows/lint.yml

@@ -0,0 +1,24 @@
+name: Lint
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  eslint:
+    name: eslint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: install node v12
+        uses: actions/setup-node@v2
+        with:
+          node-version: 12
+      - name: npm install
+        run: npm install
+      - name: eslint
+        uses: icrawl/action-eslint@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          job-name: eslint

.gitignore

@@ -1,3 +1,5 @@
+.env
+
 dist
 node_modules
 
@@ -9,4 +11,4 @@ public/images/*
 src/data/session.json
 !src/data/.gitkeep
 
-src/config/integrantes.json
+src/config/integrantes.json

.prettierrc

@@ -3,5 +3,5 @@
   "semi": true,
   "singleQuote": true,
   "tabWidth": 2,
-  "trailingComma": "es5"
-}
+  "trailingComma": "all"
+}

ambient.d.ts

@@ -1,2 +1 @@
-// declare module 'whatsapp-web.js';
 declare module 'qrcode-terminal';

package.json

@@ -46,25 +46,26 @@
     "dev": "ts-node-dev --respawn --transpile-only --ignore-watch node_modules --ignore-watch src/data -r dotenv/config src/index.ts"
   },
   "dependencies": {
+    "@types/node": "^15.0.1",
     "axios": "^0.21.1",
     "express": "^4.17.1",
+    "mobizon-node": "^0.3.1",
     "node-base64-image": "^2.0.1",
     "puppeteer": "^8.0.0",
     "qr-image": "^3.2.0",
     "qrcode-terminal": "^0.12.0",
-    "whatsapp-web.js": "^1.12.4"
+    "whatsapp-web.js": "^1.12.6"
   },
   "devDependencies": {
     "@types/axios": "0.14.0",
     "@types/puppeteer": "5.4.3",
-    "@typescript-eslint/eslint-plugin": "4.19.0",
-    "@typescript-eslint/parser": "4.19.0",
+    "@typescript-eslint/eslint-plugin": "4.22.1",
+    "@typescript-eslint/parser": "4.22.1",
     "dotenv": "8.2.0",
-    "eslint": "7.24.0",
-    "eslint-config-prettier": "8.1.0",
+    "eslint": "7.25.0",
+    "eslint-config-prettier": "8.3.0",
     "eslint-loader": "4.0.2",
-    "eslint-plugin-prettier": "3.3.1",
-    "eslint-plugin-react": "7.22.0",
+    "eslint-plugin-prettier": "3.4.0",
     "prettier": "2.2.1",
     "ts-node-dev": "1.1.6",
     "typescript": "4.2.4"

src/app/commands/CepCommand.ts

@@ -17,11 +17,11 @@ export default class EconomyCommand {
 
     try {
       const { data }: IResponse = await axios.get<IServerData>(
-        `https://brasilapi.com.br/api/cep/v1/${setCep}`
+        `https://brasilapi.com.br/api/cep/v1/${setCep}`,
       );
 
       return msg.reply(
-        `*CEP*: ${data.cep}\n*Logradouro*: ${data.street}\n*Cidade*: ${data.city}\n*Bairro*: ${data.neighborhood}\n*UF*: ${data.state}`
+        `*CEP*: ${data.cep}\n*Logradouro*: ${data.street}\n*Cidade*: ${data.city}\n*Bairro*: ${data.neighborhood}\n*UF*: ${data.state}`,
       );
     } catch (error) {
       return msg.reply(`CEP não localizado!`);

src/app/commands/EconomyCommand.ts

@@ -9,7 +9,7 @@ export default class EconomyCommand {
     chat.sendStateTyping();
 
     const { data } = await axios.get(
-      'https://economia.awesomeapi.com.br/all/USD-BRL,BTC-BRL,EUR-BRL'
+      'https://economia.awesomeapi.com.br/all/USD-BRL,BTC-BRL,EUR-BRL',
     );
 
     const type = (currency: ICurrency) => {
@@ -18,8 +18,8 @@ export default class EconomyCommand {
 
     return msg.reply(
       `Cotação atual: 💎💰🤑💹 \n${type(data.USD)} ${type(data.EUR)} ${type(
-        data.BTC
-      )}`
+        data.BTC,
+      )}`,
     );
   }
 }

src/app/commands/ProfileCommand.ts

@@ -1,4 +1,4 @@
-import { client, MessageMedia } from '../../server';
+import { client, MessageMedia } from '../../services/whatsapp';
 import { encode } from 'node-base64-image';
 import type { Message } from 'whatsapp-web.js';
 
@@ -19,10 +19,10 @@ export default class ProfileCommand {
       return msg.reply('Comando apenas para grupos!');
     }
 
-    msg.reply('Stalkeando este contato...');
-
     if (!contact) return msg.reply('Contato não localizado.');
 
+    msg.reply('Stalkeando este contato...');
+
     const url_i = await client.getProfilePicUrl(contact.number);
 
     if (!url_i) return msg.reply('Imagem não foi localizada.');

src/app/commands/QuoteCommand.ts

@@ -1,4 +1,4 @@
-import { client } from '../../server';
+import { client } from '../../services/whatsapp';
 import { company } from '../../config/integrantes.json';
 import type { Message, GroupChat } from 'whatsapp-web.js';
 
@@ -19,7 +19,7 @@ export default class QuoteCommand {
       if (valores.numero == contato) {
         if (!valores.admin) {
           return msg.reply(
-            'Ops, você não tem permissão para executar este comando!'
+            'Ops, você não tem permissão para executar este comando!',
           );
         }
 
@@ -28,7 +28,7 @@ export default class QuoteCommand {
 
         for (const participant of chat.participants) {
           const contact = await client.getContactById(
-            participant.id._serialized
+            participant.id._serialized,
           );
 
           mentions.push(contact);

src/app/commands/SmsCommand.ts

@@ -0,0 +1,35 @@
+import type { Message } from 'whatsapp-web.js';
+import mobizon from '../../services/mobizon';
+
+export default class ProfileCommand {
+  mention: string;
+  constructor(mention: string) {
+    this.mention = mention;
+  }
+
+  async execute(msg: Message) {
+    const chat = await msg.getChat();
+
+    const [contact] = await msg.getMentions();
+
+    chat.sendStateTyping();
+
+    if (!chat.isGroup) {
+      return msg.reply('Comando apenas para grupos!');
+    }
+
+    if (!contact) return msg.reply('Contato não localizado.');
+
+    const sendSms = await mobizon.sendSms({
+      recipient: contact.number,
+      from: '',
+      text: 'Sms enviado via BOT.',
+    });
+
+    if (sendSms.code !== 0) {
+      return msg.reply('Oops, houve um erro ao enviar SMS, tente novamente.');
+    }
+
+    return msg.reply('SMS enviado com sucesso!');
+  }
+}

src/app/commands/index.ts

@@ -2,3 +2,4 @@ export { default as EconomyCommand } from './EconomyCommand';
 export { default as QuoteCommand } from './QuoteCommand';
 export { default as CepCommand } from './CepCommand';
 export { default as ProfileCommand } from './ProfileCommand';
+export { default as SmsCommand } from './SmsCommand';

src/app/interfaces/Cep.ts

@@ -1,13 +1,11 @@
-interface IResponse {
+export interface IResponse {
   data: IServerData;
 }
 
-interface IServerData {
+export interface IServerData {
   cep: string;
   state: string;
   city: string;
   neighborhood: string;
   street: string;
 }
-
-export { IResponse, IServerData };

src/app/interfaces/Currency.ts

@@ -1,4 +1,4 @@
-interface ICurrency {
+export interface ICurrency {
   code: string;
   codein: string;
   name: string;
@@ -11,5 +11,3 @@ interface ICurrency {
   timestamp: string;
   create_date: string;
 }
-
-export { ICurrency };

src/app/utils/CommandDispatcher.ts

@@ -1,6 +1,6 @@
 import Command from './Command';
 
-export default class CommandDispatcher {
+class CommandDispatcher {
   private commandsHandlers: Map<string, Command<any>> = new Map();
 
   async register(name: string, command: Command<any>) {
@@ -20,3 +20,5 @@ export default class CommandDispatcher {
     }
   }
 }
+
+export const commandDispatcher = new CommandDispatcher();

src/index.ts

@@ -1,22 +1,28 @@
-import { client } from './server';
+import { client } from './services/whatsapp';
 import {
   EconomyCommand,
   QuoteCommand,
   CepCommand,
   ProfileCommand,
+  SmsCommand,
 } from './app/commands';
-import CommandDispatcher from './app/utils/CommandDispatcher';
+import { commandDispatcher } from './app/utils/CommandDispatcher';
 import type { Message } from 'whatsapp-web.js';
 
-const dispatcher = new CommandDispatcher();
+client.on('message', (message: Message) => {
+  const economyCommand = new EconomyCommand();
+  const quoteCommand = new QuoteCommand();
+  const cepCommand = new CepCommand(message.body);
+  const profileCommand = new ProfileCommand(message.body);
+  const smsCommand = new SmsCommand(message.body);
 
-client.on('message', async (message: Message) => {
-  dispatcher.register('cotacao', new EconomyCommand());
-  dispatcher.register('mencionar', new QuoteCommand());
-  dispatcher.register('cep', new CepCommand(message.body));
-  dispatcher.register('perfil', new ProfileCommand(message.body));
+  commandDispatcher.register('cotacao', economyCommand);
+  commandDispatcher.register('mencionar', quoteCommand);
+  commandDispatcher.register('cep', cepCommand);
+  commandDispatcher.register('perfil', profileCommand);
+  commandDispatcher.register('sms', smsCommand);
 
   if (message.body.startsWith('!')) {
-    dispatcher.dispatch(message.body.slice(1), message);
+    commandDispatcher.dispatch(message.body.slice(1), message);
   }
 });

src/services/mobizon.ts

@@ -0,0 +1,9 @@
+import { mobizon } from 'mobizon-node';
+
+mobizon.setConfig({
+  apiServer: process.env.MOBIZON_URL_SRV,
+  apiKey: process.env.MOBIZON_API_KEY,
+  format: 'json',
+});
+
+export default mobizon;

src/server.ts → src/services/whatsapp.ts

@@ -1,31 +1,31 @@
 import { Client, MessageMedia } from 'whatsapp-web.js';
-import qrcode from 'qrcode-terminal';
-import fs from 'fs';
-import dir from 'path';
+import { generate } from 'qrcode-terminal';
+import { existsSync, writeFile, unlink } from 'fs';
+import { resolve } from 'path';
 
 interface INotification {
   reply: (args: string) => void;
   recipientIds: any[];
 }
 
-const sessionFile = dir.resolve('src', 'data', 'session.json');
+const sessionFile = resolve('src', 'data', 'session.json');
 
-const session = fs.existsSync(sessionFile) ? require(sessionFile) : null;
+const session = existsSync(sessionFile) ? require(sessionFile) : null;
 
 const client = new Client({
   puppeteer: {
     headless: true,
     args: ['--no-sandbox'],
   },
   session,
-});
+} as any);
 
 client.on('qr', (qr: string) => {
-  qrcode.generate(qr, { small: true });
+  generate(qr, { small: true });
 });
 
 client.on('authenticated', (session: any) => {
-  fs.writeFile(sessionFile, JSON.stringify(session), (err) => {
+  writeFile(sessionFile, JSON.stringify(session), (err) => {
     if (err) console.log(err);
   });
 });
@@ -35,19 +35,22 @@ client.on('ready', async () => {
 
   const { pushname } = client.info;
 
-  client.sendMessage('[email protected]', `[${pushname}] - WhatsApp Online`);
+  client.sendMessage(
+    '[email protected]',
+    `[${pushname}] - WhatsApp Online\n\n[x] Star on project: https://github.com/caioagiani/whatsapp-bot`,
+  );
 });
 
 client.on('auth_failure', () => {
-  fs.unlink(sessionFile, () => {
+  unlink(sessionFile, () => {
     console.log('Autenticação falhou, tente novamente.');
     process.exit(1);
   });
 });
 
 client.on('disconnected', () => {
-  fs.unlink(sessionFile, () =>
-    console.log('Sessão WhatsApp perdeu a conexão, tente novamente.')
+  unlink(sessionFile, () =>
+    console.log('Sessão WhatsApp perdeu a conexão, tente novamente.'),
   );
 });