webServer.js

"use strict";

/* jshint node: true */

var mongoose = require('mongoose');
mongoose.Promise = require('bluebird');

var async = require('async');

var Event = require('./schema/event.js');

var express = require('express');
var app = express();

mongoose.connect('mongodb://localhost/cs142project6', { useNewUrlParser: true, useUnifiedTopology: true });

// We have the express static module (http://expressjs.com/en/starter/static-files.html) do all
// the work for us.
app.use(express.static(__dirname));

// var session = require('express-session');
var bodyParser = require('body-parser');
// app.use(session({secret: 'secretKey', resave: false, saveUninitialized: false}));
app.use(bodyParser.json());


app.get('/', function (request, response) {
    response.send('Simple web server of files from ' + __dirname);
});

/*
 * URL /user/list - Return all the User object.
 */
app.post('/newEvent/:event_id', function (request, response) {
    console.log(request.body);
    console.log(request.params.event_id);
    console.log('date', request.body.event_date);
    Event.create({ 
        name: request.body.event_name, 
        participants: [], 
        location: request.body.event_loc, 
        note: request.body.event_note, 
        eventID: request.params.event_id,
        date_time: request.body.event_date
    }, function (err, newEvent) {
        newEvent.save()
        response.status(200).send(newEvent);
        return;
    });
});

app.get('/event/:event_id', function (request, response) {
    Event.find({ eventID: request.params.event_id}, function (err, event) {
        response.status(200).send(JSON.parse(JSON.stringify(event)));
        return;
    });
});

app.post('/event/:event_id', function (request, response) {
    console.log('vals', request.body.availabilities, request.body.user_passed, request.params.event_id)
    if (request.body.availabilities && request.body.user_passed) {
        Event.findOne({ eventID: request.params.event_id}, function (err, event) {
            console.log('the event', event);
            // var existingParticipants = event.participants ? event.participants : [];
            var existingParticipants = event.participants;
            console.log('the existing are ', existingParticipants);
            for (var i = 0; i < existingParticipants.length; i++) {
                if (existingParticipants[i].user_name === request.body.user_passed) {
                    existingParticipants[i].dateTimeRanges = request.body.availabilities;
                    event.participants = existingParticipants;
                    event.save();
                    response.status(200).send(JSON.parse(JSON.stringify(event)));
                    return;
                }
            }
            // async.each(existingParticipants, function (participant, calllback_participant) {
            //     if (participant.user_name === request.body.user_passed) {

            //     }
            //     calllback_participant();
            // }, function (err) {
            //     if (err) {
            //         console.log('Unable to find particpant with error: ', err);
            //         response.status(400).send(JSON.stringify(err));
            //         return;
            //     }

            
            existingParticipants.push({date_time: new Date(), dateTimeRanges: request.body.availabilities, user_name: request.body.user_passed});
            event.participants = existingParticipants;
            event.save();
            response.status(200).send(JSON.parse(JSON.stringify(event)));
            return;
        });
    }
});

app.get('/event/:event_id/user', function (request, response) {
    var userObj = request.body.user_passed;
    Event.find({ eventID: request.params.event_id}, function (err, event) {

        event.permissions.push('hi')
        response.status(200).send(JSON.parse(JSON.stringify(event)));
        return;
    });
});

var server = app.listen(3000, function () {
    var port = server.address().port;
    console.log('Listening at http://localhost:' + port + ' exporting the directory ' + __dirname);
});