app.js

if ( !process.env.PROJECT_NAME || !process.env.PROJECT_ID ){
  require( 'dotenv' ).config();
}

const path = require( 'path' ),
      express = require( 'express' ),
      session = require( 'express-session' ),
      SQLiteStore = require( 'connect-sqlite3' )( session ),
      exphbs  = require( 'express-handlebars' ),
      bodyParser = require( 'body-parser' ),
      pubSubHubbub = require( 'pubsubhubbub' ),
      sassMiddleware = require( 'node-sass-middleware' ),
      babelify = require( 'express-babelify-middleware' ),    
      helpers = require( __dirname + '/helpers/general.js' ),
      db = require( __dirname + '/helpers/db.js' ),
      app = express();

app.use( express.static( 'public' ) );

app.use( bodyParser.json( {
  type: 'application/activity+json'
} ) );

app.use( bodyParser.urlencoded( {
  extended: true
} ) );

app.use( session( {
  store: new SQLiteStore,
  secret: process.env.ADMIN_PASSWORD,
  resave: true,
  saveUninitialized: true,  
  cookie: { maxAge: 7 * 24 * 60 * 60 * 1000 }
} ) );

app.use( sassMiddleware( {
  // src: __dirname,
  src: __dirname + '/src/styles',
  dest: path.join( __dirname, 'public' ),
  force: true,
  // debug: true,  
  outputStyle: 'compressed',
  response: true
} ) );

app.use( '/js/scripts.js', babelify( 'src/scripts/scripts.js', {
  minify: true
} ) );

app.use('/node_modules', express.static(__dirname + '/node_modules/'));

app.engine( 'handlebars', exphbs( {
  defaultLayout: 'main',
  helpers: {
    for: require( './handlebars-helpers/for' ),
    equals: require( './handlebars-helpers/equals' )
  }  
} ) );

app.set( 'views', __dirname + '/views' );
app.set( 'view engine', 'handlebars' );

app.use( '/', require( './routes/index.js' ) )
app.use( '/admin', require( './routes/admin.js' ) );
app.use( '/bot', require( './routes/bot.js' ) );
app.use( '/delete-post', require( './routes/delete-post.js' ) );
app.use( '/feed', require( './routes/feed.js' ) );
app.use( '/img', express.static( __dirname + '/.data/img/' ) );

app.use( '/inbox', require( './routes/inbox.js' ) );
app.use( '/outbox', require( './routes/outbox.js' ) );
app.use( '/post', require( './routes/post.js' ) );
app.use( '/pubsub', require( './routes/pubsub.js' ) );
app.use( '/salmon', require( './routes/salmon.js' ) );
app.use( '/webhook', require( './routes/webhook.js' ) );
app.use( '/.well-known', require( './routes/well-known.js' ) );

app.get( '/js/helpers.js', function ( req, res ) {
  res.sendFile( path.join( __dirname + '/helpers/general.js' ) );
} );

module.exports = app;