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server.js
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server.js
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require('dotenv').config({ path: './config/.env' });
const express = require('express');
const database = require('./database/mongodb');
const studentRoutes = require('./routes/studentRoutes');
const courseRoutes = require('./routes/courseRoutes');
const app = express();
// ------ config ------
app.use(express.json());
app.set('json spaces', 2);
const port = process.env.PORT || 5000;
// ------ database ------
// database.init('openmind_academy', 'students');
// database.init('openmind_academy', 'courses');
database
.connect()
.then(() => {
app.listen(port);
})
.catch((err) => {
console.error(err.message);
process.exit(1);
});
// ------ top m/ws ------
app.use(express.json());
app.use((req, res, next) => {
res.header('Access-Control-Allow-Origin', '*');
res.header(
'Access-Control-Allow-Headers',
'Origin, X-Requested-With, Content-Type, Accept, Authorization'
);
if (req.method === 'OPTIONS') {
res.header('Access-Control-Allow-Method', 'GET, POST, DELETE PUT');
return res.status(200).json({});
}
next();
});
// ------ routes ------
app.use('/students', studentRoutes);
app.use('/courses', courseRoutes);
// ------ redirects ------
// ------ bottom m/ws ------
// ------ error handling ------
app.use((req, res, next) => {
const error = new Error(404);
next(error);
});
app.use((err, req, res, next) => {
if (err.message === '404') {
return res.status(404).json({
status: 'fail',
data: ['resource not found'],
});
}
res.json({ status: 'error', data: ['invalid request'] });
next();
});