app.js

require('./config/config');
require('./db')
require('./config/passportConfig');

const express = require('express');
const bodyParser = require('body-parser')
const cors = require('cors')
const passport = require('passport')

const rtxIndex = require('./routes/index.router')

var app = express()

// middleware
app.use(bodyParser.json());
app.use(cors());
app.use(passport.initialize());
app.use('/api', rtxIndex);

//error handler
app.use((err, req, res, next) => {
  if(err.name === 'validationError') {
    var valErrors = [];
    Object.keys(err.errors).forEach(key => valErrors.push(err.errors[key].message));
    res.status(422).send(valErrors)
  }
});

app.listen(process.env.PORT, () => {
  console.log('Express Server started at port: ' + process.env.PORT);
});