//Deps.
const express = require('express');
const mongoose = require('mongoose');
const bodyParser = require('body-parser');
const path = require('path');


//Setup and connect to db.
mongoose.connect('mongodb+srv://TU_USERR:TU_CLAVE@EL_HOST?retryWrites=true&w=majority', { useNewUrlParser: true, useUnifiedTopology: true});
//mongoose.connect('mongodb://localhost:27017/reserve', { useNewUrlParser: true, useUnifiedTopology: true});
const db = mongoose.connection;
if(!db)
    console.log("Error connecting db");
else
    console.log("Db connected successfully");



//Setting up the app and its routes.
var homeRoutes = require('./routes/indexRoutes');
var usersRoutes = require('./routes/userRoutes');
var resRoutes = require('./routes/restaurantRoutes');
var catRoutes = require('./routes/categoryRoutes');
var reservationRoutes = require('./routes/reservationRoutes');

var app = express();

app.use(bodyParser.urlencoded({
    extended: true
 }));
app.use(bodyParser.json());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/api', homeRoutes);
app.use('/api/users', usersRoutes);
app.use('/api/restaurant', resRoutes);
app.use('/api/category', catRoutes);
app.use('/api/reservation', reservationRoutes);

//Catch 404 and forward to error handler
app.use(function(req, res) {
    res.send("Error");
  });



module.exports = app;