Refactor/add typescript (#11)

* Added .env example

* refactor(add-typescript): Migrated from vanilla JS to TypeScript

* refactor(add-typescript): Updated README

.editorconfig

@@ -0,0 +1,10 @@
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 2

.env.example

@@ -0,0 +1,5 @@
+BOT_TOKEN=myBotToken
+TWITTER_CONSUMER_KEY=myTwitterConsumerKey
+TWITTER_CONSUMER_SECRET=myTwitterConsumerSecret
+TWITTER_ACCOUNTS=NFLResearch,RapSheet,AdamSchefter,SomeOtherCoolAccountName
+FANTASY_LEAGUE_ID=myFantasyLeagueId

.eslintignore

@@ -0,0 +1,3 @@
+node_modules
+lib
+dist

.eslintrc.json

@@ -0,0 +1,18 @@
+{
+    "root": true,
+    "parser": "@typescript-eslint/parser",
+    "plugins": [
+        "@typescript-eslint",
+        "jest"
+    ],
+    "extends": [
+        "airbnb-typescript/base",
+        "plugin:jest/all"
+    ],
+    "parserOptions": {
+        "project": "tsconfig.json"
+    },
+    "rules": {
+      "class-methods-use-this": 0
+    }
+}

.gitignore

@@ -70,3 +70,5 @@ typings/
 # SonarScanner properties
 /sonar-project.properties
 .vscode/launch.json
+
+/dist

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "editor.codeActionsOnSave": {
+      "source.fixAll.eslint": true
+    },
+    "eslint.validate": ["javascript", "typescript", "typescriptreact"],
+    "eslint.alwaysShowStatus": true,
+}

README.md

@@ -10,7 +10,7 @@ My motto to create this bot came from my frustration to find a reliable service
 
 ## Requirements
 
-The only requirement it is at least a Node version that bundles the ```promisify``` utility (*i.e.* Node 8)
+The only requirement it is at least a Node version that bundles the ```promisify``` utility (*i.e.* Node 12)
 
 ## Using the bot
 
@@ -24,7 +24,7 @@ In order to use this bot you need to create a .ENV file with two specific keys:
 
 You will need to apply for a key in [Twitter](https://developer.twitter.com/en/apply-for-access.html). After set this .ENV file with these five keys, just run the command ```npm install && npm start```.
 
-This bot was built on top of NodeJS v8.9.4.
+This bot was built on top of NodeJS v12.
 
 ## Know Issues
 
@@ -38,10 +38,10 @@ If you plan to serve this bot to different users and not just for yourself you g
 
 * Automatized tests that covers at least 80%;
 * Persist the chat ids;
-* More elegant message about Fantasy League transactions;
+* ~~More elegant message about Fantasy League transactions;~~
 * Allow to add more than one fantasy league to update about it.
 * Aggregate posts from [NFL @ Instagram](https://www.instagram.com/nfl/);
 * Add Web User Interface to set the tokens and leagues ids;
 * Dockerfile aiming a simple way to deploy the bot.
 * ~~Aggregate tweets from [@NFLResearch](https://twitter.com/NFLResearch) for real time statistics about the games~~
-* ~~Build a more elegant message, possibly using MarkDown instead using images with caption.~~
+* ~~Build a more elegant message, possibly using MarkDown instead using images with caption.~~

index.ts

@@ -0,0 +1,11 @@
+import Telegram from 'telegraf/telegram';
+import Telegraf from 'telegraf';
+import { TelegrafContext } from 'telegraf/typings/context';
+import BotManager from './src/application/BotManager';
+import Configuration from './src/config/Configuration';
+
+const bot: Telegraf<TelegrafContext> = new Telegraf(Configuration.bot.token);
+const mailman = new Telegram(Configuration.bot.token);
+const botManager: BotManager = new BotManager(bot, mailman);
+
+botManager.start();