Arjun Patel
84 lines
2.1 KiB
JavaScript
84 lines
2.1 KiB
JavaScript
//require dependencies
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const express = require('express'),
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app = express(),
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bodyParser = require('body-parser'),
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port = process.env.PORT,
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db = require('./app/config/db.config.js');
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console.log(process.env.JAWSDB_MARIA_URL);
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app.use(bodyParser.json());
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//handle CORS errors
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app.use((req, res, next) => {
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res.header('Access-Control-Allow-Origin', '*');
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res.header(
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'Access-Control-Allow-Headers',
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'Origin, X-Requested-With, Content-Type, Accept, Authorization'
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);
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if (req.method == 'OPTIONS') {
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res.header('Access-Control-Allow-Methods', 'PUT, POST, GET, DELETE, PATCH');
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return res.status(200).json({});
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}
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next();
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});
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//verify connection to db
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db.sequelize
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.authenticate()
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.then(() => {
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console.log('Connection has been established successfully.');
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})
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.catch(err => {
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console.error('Unable to connect to the database:', err);
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});
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//force: true will drop the table if it already exists
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const drop_tables = false;
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db.sequelize.sync({ force: drop_tables }).then(() => {
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console.log(`Drop and Resync with { force: ${drop_tables} }`);
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});
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//main route for api; perhaps for api docs frontend
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app.get('/', function(req, res, next) {
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res.send('Welcome to the Ucharify API');
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});
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//adding routes to Express app
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app.use('/api/donors', require('./app/routes/donors.route.js'));
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app.use('/api/auth', require('./app/routes/auth.route.js'));
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//404 not found error handling on any other routes
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app.use((req, res, next) => {
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const error = new Error('Not found');
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error.status = 404;
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next(error);
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});
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//General error handler for anything
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app.use((error, req, res, next) => {
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//can log the error internally
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// console.log(error);
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if (req.app.get('env') !== 'development' && req.app.get('env') !== 'test') {
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delete error.stack;
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}
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//status is set from other logic depending on the error itself
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res.status(error.status || 500);
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res.json({
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error: error.message
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});
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});
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// Create a Server
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var server = app.listen(port, function() {
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var host = server.address().address;
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var port = server.address().port;
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//server is successful
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console.log(`App listening at port: ${port}`);
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});
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