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server.js
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server.js
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require('dotenv').config();
// =======================================
// DEPENDENCIES
// =======================================
const express = require('express');
const app = express();
const mongoose = require('mongoose');
const Sunglass = require('./models/sunglasses');
const methodOverride = require('method-override');
app.set('view engine', 'ejs');
// =======================================
// DATABASE CONNECTION
// =======================================
mongoose.connect(process.env.DATABASE_URL, {
useNewUrlParser: true,
useUnifiedTopology: true,
useFindAndModify: false,
useCreateIndex: true,
});
const db = mongoose.connection;
// Database Connection Error/Success/Information
db.on('error', (err) => console.log(err.message + ' is MongoDB not running?'));
db.on('connected', () => console.log('MongoDB connected'));
db.on('disconnected', () => console.log('MongoDB disconnected'));
// =======================================
// MIDDLEWARE
// =======================================
//use public folder for static assets
app.use(express.static('public'));
// populates req.body with parsed info from forms - if no data from forms will return an empty object {}
app.use(express.urlencoded({
extended: true
}));
//use method override
app.use(methodOverride('_method')); // allow POST, PUT and DELETE from a form
// =======================================
// HOME ROUTE
// =======================================
app.get('/', (req, res) => {
Sunglass.find({}, (error, sunglasses) => {
res.render('index.ejs', { sunglasses});
});
});
// ===========================
// Mount Controller Middlware
// ===========================
app.use('/sunglasses', require('./controllers/sunglasses'));
// =======================================
// LISTENER / START SERVER
// =======================================
const PORT = process.env.PORT;
app.listen(PORT, () => {
console.log(`The server is listening on port: ${PORT}`);
});