feat: The big #$!? update

.env.example

@@ -3,3 +3,17 @@ HOST=
 
 # development, production
 NODE_ENV=
+
+# Logger level, defaults to info. Set this to debug to get more information.
+LOG_LEVEL=
+
+# Command prefix. Default is '@@'. Make sure it's set or there will be errors.
+COMMAND_PREFIX=@@
+
+# PROGRAM WILL ERROR IF NOT SET.
+TWITCH_CLIENT_TOKEN=
+TWITCH_CLIENT_SECRET=
+TWITCH_BOT_ACCESS_TOKEN=
+TWITCH_BOT_REFRESH_TOKEN=
+TWITCH_BOT_NAME=
+TWITCH_BOT_ID=

Index.ts

@@ -1,15 +1,58 @@
 // Load env variables
 import { env } from '@adonisjs/env/build/standalone'
-import { readFileSync } from 'fs'
+import { Logger } from '@adonisjs/logger/build/standalone'
+import { TwitchAuth } from 'befriendlier-shared'
+import { readdirSync, readFileSync } from 'fs'
 import path from 'path'
+import TwitchConfig from './config/Twitch'
+import WSConfig from './config/Ws'
+import packageJSON from './package.json'
+import Twitch from './src/Twitch'
 import Ws from './src/Ws'
 
 env.process(readFileSync(path.join(__dirname, '.env'), 'utf-8'))
 
-// Start Ws client.
-;(() => new Ws(
-  `ws://${env.getOrFail('HOST') as string}:${env.getOrFail('PORT') as string}`,
-  {
-    'user-agent': `BEFRIENDLIER-BOT-${Date.now()}`,
-  },
-))()
+const logger = new Logger({
+  name: 'befriendlier-bot',
+  enabled: true,
+  level: typeof env.get('LOG_LEVEL') === 'string' ? String(env.get('LOG_LEVEL')) : 'info',
+  prettyPrint: env.get('NODE_ENV') === 'development',
+})
+
+// Initialize config values for WS.
+const wsConfig = new WSConfig(env)
+const server = new Ws(wsConfig, logger)
+
+// Initialize config values for Twitch.
+const apiConfig = new TwitchConfig(env)
+const api = new TwitchAuth(apiConfig, logger.level)
+
+// Start Twitch client.
+const twitch = new Twitch(apiConfig, server, api, packageJSON, logger)
+
+// Add command handlers
+const commandDirectory = path.join(__dirname, 'src', 'Handlers')
+const commandFiles = readdirSync(commandDirectory, 'utf-8')
+
+// eslint-disable-next-line no-void
+void (async function loadHandlers (): Promise<void> {
+  let currentFileDir: string = ''
+
+  try {
+    for (let index = 0; index < commandFiles.length; index++) {
+      currentFileDir = commandFiles[index]
+      const fullFileName = path.join(commandDirectory.toString(), commandFiles[index])
+
+      // Import
+      const Command = (await import(fullFileName)).default
+      twitch.handlers.push(new Command(twitch, server, logger))
+    }
+
+    server.connect()
+  } catch (error) {
+    logger.error({ err: error }, `Index.ts: Something went wrong while importing ${String(currentFileDir)}.`)
+    setTimeout(() => {
+      process.exit(0)
+    }, 10000)
+  }
+})()

config/Twitch.ts

@@ -0,0 +1,55 @@
+import { Env } from '@adonisjs/env/build/src/Env'
+
+export default class TwitchConfig {
+  public clientToken: string
+  public clientSecret: string
+  public superSecret: string
+  public refreshToken: string
+  public redirectURI: string
+  public user: { name: string, id: string }
+  public scope: string[]
+  public headers: { 'user-agent': string }
+  public commandPrefix: string
+
+  constructor (env: Env) {
+    /**
+     * Twitch client ID token.
+     */
+    this.clientToken = env.getOrFail('TWITCH_CLIENT_TOKEN') as string
+
+    /**
+     * Twitch client secret token.
+     */
+    this.clientSecret = env.getOrFail('TWITCH_CLIENT_SECRET') as string
+
+    /**
+     * Redirect URI.
+     */
+    this.redirectURI = ''
+
+    /**
+     * Twitch username.
+     */
+    this.user = {
+      name: env.getOrFail('TWITCH_BOT_NAME') as string,
+      id: env.getOrFail('TWITCH_BOT_ID') as string,
+    }
+
+    /**
+     * Scopes to ask for.
+     */
+    this.scope = ['chat:read', 'chat:edit', 'whispers:read', 'whispers:edit']
+
+    /**
+     * HTTP request headers.
+     */
+    this.headers = {
+      'user-agent': 'befriendlierapp (https://github.com/kararty/befriendlier-web)',
+    }
+
+    /**
+     * Command prefix.
+     */
+    this.commandPrefix = env.getOrFail('COMMAND_PREFIX') as string
+  }
+}

config/Ws.ts

@@ -0,0 +1,20 @@
+import { Env } from '@adonisjs/env/build/src/Env'
+
+export default class WSConfig {
+  public url: string
+  public headers: { 'user-agent': string }
+
+  constructor (env: Env) {
+    /**
+     * Server url to connect to.
+     */
+    this.url = `ws://${env.getOrFail('HOST') as string}:${env.getOrFail('PORT') as string}`
+
+    /**
+     * HTTP request headers.
+     */
+    this.headers = {
+      'user-agent': `BEFRIENDLIER-BOT-${process.platform}-${process.pid}`,
+    }
+  }
+}

package.json

@@ -1,12 +1,12 @@
 {
   "name": "befriendlier-bot",
   "version": "0.0.0",
-  "description": "",
+  "description": "Twitch bot serving commands to the befriendlier.app service.",
   "private": true,
   "scripts": {
     "build-bot": "tsc && copyfiles .env build/",
-    "start": "node build/Index.js --inspect",
-    "start-test": "ts-node-dev --respawn --clear --log-error --inspect=\"9230\" -- Index.ts",
+    "start": "node build/Index.js",
+    "start-test": "ts-node-dev --respawn --clear --log-error --inspect=\"0\" -- Index.ts",
     "release": "standard-version && git push --follow-tags origin master"
   },
   "repository": {
@@ -32,13 +32,22 @@
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
+    "pino-pretty": "^4.1.0",
     "standard-version": "^8.0.2",
     "ts-node-dev": "^1.0.0-pre.56",
     "typescript": "^3.9.7"
   },
   "dependencies": {
     "@adonisjs/env": "^1.0.18",
-    "befriendlier-shared": "github:kararty/BeFriendlier-Shared#semver:^4.1.0",
+    "@adonisjs/logger": "^2.1.0",
+    "@adonisjs/validator": "^7.4.0",
+    "befriendlier-shared": "github:kararty/BeFriendlier-Shared#semver:5.4.1",
+    "dank-twitch-irc": "github:kararty/dank-twitch-irc",
+    "p-queue": "^6.6.0",
     "ws": "^7.3.1"
+  },
+  "optionalDependencies": {
+    "bufferutil": "^4.0.1",
+    "utf-8-validate": "^5.0.2"
   }
 }