جوليا لديها 40 دولار. تنفق نصف أموالها لشراء لعبة جديدة لโทรศoniumها. تنفق ربع ما تركته من أموالها على المشتريات داخل اللعبة. كم من المال تبقى لديها؟
 userEmail: "example@gmail.com",
        password: "ExamplePassword123!"
    });
});

// Set up Passport to use JWT
app.use(passport.initialize());
app.use(passport.session());
passport.use(new JWTStrategy(
    function(jwtPayload, done) {
        User.findOne({ email: jwtPayload.email }, function(err, user) {
            if (err) {
                return done(err, false);
            }
            if (user) {
                return done(null, user);
            } else {
                return done(null, false);
            }
        });
    }
));

// Route for JWT authentication
app.get('/auth', passport.authenticate('jwt', { session: false }), function(req, res) {
    res.json({ data: req.user });
});

// Set up Knex for database queries
let knex = require('knex')({
    client: 'pg',
    connection: {
        host : '127.0.0.1',
        user : 'pguser',
        password : 'pgpass',
        database : 'exampledb'
    }
});

// Set up Papertrail for logs
let logDrain = new Papertrail({
    host: 'loghost.papertrailapp.com',
    port: 12345,
    environment: 'production',
    program: 'ExampleApp'
});

logDrain.on('connect', function() {
    console.log('Connected to Papertrail');
});

// Set up database seeding and migrations
let bookshelf = require('bookshelf')(knex);

// Example model
const User = bookshelf.Model.extend({
    tableName: 'users'
});

bookshelf.taxonomy('User', User);
bookshelf.init();

// Set up scheduled maintenance tasks
const maintenanceTask = schedule.scheduleJob('0 0 * * *', function(){
    knex('maintenance_tasks').where('status', 'scheduled').select().then(function(rows){
        for(let i=0; i<rows.length; i++){
            console.log('Starting maintenance task: ' + rows[i].task_name);
            knex('maintenance_tasks').where('id', rows[i].id).update('status', 'in_progress');
            // Placeholder for task code
            //...
            knex('maintenance_tasks').where('id', rows[i].id).update('status', 'completed');
        }
    });
});

// Start the server
app.listen(3000, function(){
    console.log('Server running on port 3000');
});
";
    $openAPI->info