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63 changes: 63 additions & 0 deletions app.js
Original file line number Diff line number Diff line change
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const createError = require('http-errors');
const express = require('express');
const path = require('path');
const cookieParser = require('cookie-parser');
const logger = require('morgan');
const { ApolloServer } = require('apollo-server-express');

const typeDefs = require('./src/schema');
const resolvers = require('./src/resolvers');
const TodoAPI = require('./src/datasources/todo');
const { createStore } = require('./src/db');

const indexRouter = require('./routes/index');
const usersRouter = require('./routes/users');

const store = createStore();

const server = new ApolloServer({
typeDefs,
resolvers,
dataSources: () => ({
todoAPI: new TodoAPI({ store }),
}),
});

const app = express();
server.applyMiddleware({ app });

app.listen({ port: 4000 }, () => {
// eslint-disable-next-line no-console
console.log(`🚀 Server ready at http://localhost:4000${server.graphqlPath}`);
});

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', indexRouter);
app.use('/users', usersRouter);

// catch 404 and forward to error handler
app.use((req, res, next) => {
next(createError(404));
});

// error handler
app.use((err, req, res) => {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};

// render the error page
res.status(err.status || 500);
res.render('error');
});

module.exports = app;
90 changes: 90 additions & 0 deletions bin/www
Original file line number Diff line number Diff line change
@@ -0,0 +1,90 @@
#!/usr/bin/env node

/**
* Module dependencies.
*/

var app = require('../app');
var debug = require('debug')('graphql-v1:server');
var http = require('http');

/**
* Get port from environment and store in Express.
*/

var port = normalizePort(process.env.PORT || '3000');
app.set('port', port);

/**
* Create HTTP server.
*/

var server = http.createServer(app);

/**
* Listen on provided port, on all network interfaces.
*/

server.listen(port);
server.on('error', onError);
server.on('listening', onListening);

/**
* Normalize a port into a number, string, or false.
*/

function normalizePort(val) {
var port = parseInt(val, 10);

if (isNaN(port)) {
// named pipe
return val;
}

if (port >= 0) {
// port number
return port;
}

return false;
}

/**
* Event listener for HTTP server "error" event.
*/

function onError(error) {
if (error.syscall !== 'listen') {
throw error;
}

var bind = typeof port === 'string'
? 'Pipe ' + port
: 'Port ' + port;

// handle specific listen errors with friendly messages
switch (error.code) {
case 'EACCES':
console.error(bind + ' requires elevated privileges');
process.exit(1);
break;
case 'EADDRINUSE':
console.error(bind + ' is already in use');
process.exit(1);
break;
default:
throw error;
}
}

/**
* Event listener for HTTP server "listening" event.
*/

function onListening() {
var addr = server.address();
var bind = typeof addr === 'string'
? 'pipe ' + addr
: 'port ' + addr.port;
debug('Listening on ' + bind);
}
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