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512 lines
22 KiB
512 lines
22 KiB
//File: controllers/userController.js
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var mongoose = require('mongoose');
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var adminModel = mongoose.model('adminModel');
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var userModel = mongoose.model('userModel');
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var notificationModel = mongoose.model('notificationModel');
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var travelModel = mongoose.model('travelModel');
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var travelCtrl = require('../controllers/travelController');
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var config = require('../config');
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var adminConfig = require('../adminConfig'); // get our config file
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var pageSize = config.pageSize;
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/* */
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var jwt = require('jsonwebtoken'); // used to create, sign, and verify tokens
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var express = require("express");
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var app = express();
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var config = require('../config'); // get our config file
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app.set('superSecret', config.secret); // secret variable
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var crypto = require('crypto');
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/* */
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var request = require('request');
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//POST - Insert a new User in the DB
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exports.signup = function(req, res) {
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var admin = new adminModel({
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username: req.body.username,
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password: crypto.createHash('sha256').update(req.body.password).digest('base64'),
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email: req.body.email,
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phone: req.body.phone,
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telegram: req.body.telegram
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});
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if (admin.username == undefined) {
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return res.status(500).jsonp("empty inputs");
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} else if (admin.password == undefined) {
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return res.status(500).jsonp("empty inputs");
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} else if (admin.email == undefined) {
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return res.status(500).jsonp("empty inputs");
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}
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adminPasswordGetted = crypto.createHash('sha256').update(req.body.adminPassword).digest('base64');
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console.log(adminPasswordGetted);
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console.log(adminConfig.passwordHash);
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if (adminPasswordGetted != adminConfig.passwordHash) {
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return res.status(500).jsonp("admin password not valid");
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}
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admin.save(function(err, admin) {
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if (err) return res.send(500, err.message);
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exports.login(req, res);
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});
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};
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//POST - auth user
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exports.login = function(req, res) {
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// find the user
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adminModel.findOne({
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username: req.body.username
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})
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.select('+password')
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.exec(function(err, user) {
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if (err) throw err;
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if (!user) {
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res.json({
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success: false,
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message: 'Authentication failed. User not found.'
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});
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} else if (user) {
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req.body.password = crypto.createHash('sha256').update(req.body.password).digest('base64');
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// check if password matches
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if (user.password != req.body.password) {
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res.json({
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success: false,
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message: 'Authentication failed. Wrong password.'
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});
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} else {
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// if user is found and password is right
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// create a token
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var token = jwt.sign({
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foo: 'bar'
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}, app.get('superSecret'), {
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//expiresInMinutes: 1440 // expires in 24 hours
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//expiresIn: '60m'
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});
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user.token = token;
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user.save(function(err, user) {
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if (err) return res.send(500, err.message);
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//res.status(200).jsonp(travel);
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console.log(user);
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// return the information including token as JSON
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user.password = "";
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res.json({
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success: true,
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message: 'Enjoy your token!',
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token: token,
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user: user
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});
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});
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}
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}
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});
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};
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exports.changePassword = function(req, res) {
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//if(req.body.)
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userModel.update({
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'token': req.headers['x-access-token']
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}, req.body,
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function(err) {
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if (err) return console.log(err);
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exports.getUserByToken(req, res);
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});
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};
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exports.deleteTravel = function(req, res) {
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adminModel.findOne({
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'token': req.headers['x-access-token']
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})
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.exec(function(err, admin) {
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if (!admin) {
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res.json({
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success: false,
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message: 'Admin not found'
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});
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} else if (admin) {
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if (err) return res.send(500, err.message);
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travelModel.findById(req.params.travelid, function(err, travel) {
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if (err) return res.send(500, err.message);
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//add notification to the user who has created the travel
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userModel.findOne({
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_id: travel.user
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})
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.exec(function(err, user) {
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if (err) return res.send(500, err.message);
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if (!user) {
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//console.log("Notification not posible, user owner of the travel not exist");
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} else if (user) {
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var notification = new notificationModel({
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concept: "admin",
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message: "an admin has deleted your travel: " + travel.title,
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date: new Date(),
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icon: 'admin',
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link: "users/" + user._id,
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user: user._id
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});
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notification.save(function(err, notification) {
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if (err) return res.send(500, err.message);
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user.notifications.push(notification._id);
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user.save(function(err, user) {
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if (err) return res.send(500, err.message);
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//notification added to user
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});
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});
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}
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});
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travel.remove(function(err) {
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if (err) return res.send(500, err.message);
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travelCtrl.getAllTravels(req, res);
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});
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});
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}
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});
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};
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exports.deleteUser = function(req, res) {
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adminModel.findOne({
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'token': req.headers['x-access-token']
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})
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.exec(function(err, admin) {
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if (!admin) {
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res.json({
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success: false,
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message: 'Admin not found'
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});
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} else if (admin) {
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if (err) return res.send(500, err.message);
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userModel.findOne({
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_id: req.params.userid
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})
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.exec(function(err, user) {
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if (err) return res.send(500, err.message);
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if (!user) {
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res.json({
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success: false,
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message: 'Delete user not posible, user not exist'
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});
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} else if (user) {
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//delete all the travels of this user
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travelModel.find({
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user: user._id
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}).remove().exec(function(err, data) {});
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//delete all the comments of this user
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//now delete user
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user.remove(function(err) {
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if (err) return res.send(500, err.message);
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res.status(200).jsonp("deleted");
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});
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}
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});
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}
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});
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};
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function isNodeInNodes(node, nodes) {
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for (var i = 0; i < nodes.length; i++) {
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if (node.title == nodes[i].title) {
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return (i);
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}
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}
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return (-1);
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}
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exports.network = function(req, res) {
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adminModel.findOne({
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'token': req.headers['x-access-token']
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})
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.exec(function(err, admin) {
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if (!admin) {
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res.json({
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success: false,
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message: 'Admin not found'
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});
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} else if (admin) {
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if (err) return res.send(500, err.message);
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userModel.find()
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.limit(pageSize)
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.skip(pageSize * Number(req.query.page))
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.lean()
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//.populate({path: 'travels', populate: {path: 'joins', populate: {path: 'username'}}})
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.populate('travels', 'title type joins')
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.populate('likes', 'username avatar')
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.exec(function(err, users) {
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if (err) return res.send(500, err.message);
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/*res.status(200).jsonp(users);*/
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var nodes = [];
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var edges = [];
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for (var i = 0; i < users.length; i++) {
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var node = {
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title: users[i].username,
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label: users[i].username,
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image: users[i].avatar,
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shape: "image",
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id: users[i]._id,
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group: users[i]._id
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};
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var lNode = isNodeInNodes(node, nodes);
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if (lNode < 0) {
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nodes.push(node);
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var uNode = nodes.length - 1;
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}
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for (var j = 0; j < users[i].likes.length; j++) {
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/*console.log(i + ", " + j);
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console.log(nodes);*/
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var node = {
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title: users[i].likes[j].username,
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label: users[i].likes[j].username,
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image: users[i].likes[j].avatar,
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shape: "image",
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id: users[i].likes[j]._id
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};
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var lNode = isNodeInNodes(node, nodes);
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if (lNode < 0) {
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//node no exist
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nodes.push(node);
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lNode = nodes.length - 1;
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} else {
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//node already exist
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}
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var edge = {
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from: users[i]._id,
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to: users[i].likes[j]._id,
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label: "like",
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arrows: "to",
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color: {
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color: "#E57373" //red300
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}
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};
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edges.push(edge);
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}
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for (var j = 0; j < users[i].travels.length; j++) {
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/*console.log(i + ", " + j);
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console.log(nodes);*/
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var node = {
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title: users[i].travels[j].title,
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label: users[i].travels[j].title,
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image: "img/" + users[i].travels[j].type + ".png",
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shape: "image",
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id: users[i].travels[j]._id,
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value: "0.5",
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group: users[i]._id
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};
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var lNode = isNodeInNodes(node, nodes);
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if (lNode < 0) {
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//node no exist
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nodes.push(node);
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lNode = nodes.length - 1;
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} else {
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//node already exist
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}
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var edge = {
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from: users[i]._id,
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to: users[i].travels[j]._id,
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color: {
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color: "#616161" //grey
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}
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};
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edges.push(edge);
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//users joining travels
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/*for(var k=0; k<users[i].travels[j].joins.length; k++){
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var node = {
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title: users[i].travels[j].joins[k].username,
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label: users[i].travels[j].joins[k].username,
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image: users[i].travels[j].joins[k].avatar,
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shape: "image",
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id: users[i].travels[j].joins[k]._id
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};
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var lNode = isNodeInNodes(node, nodes);
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if (lNode<0){
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//node no exist
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nodes.push(node);
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lNode = nodes.length -1;
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}
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var edge={
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from: users[i].travels[j].joins[k]._id,
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to: users[i].travels[j]._id,
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color: {
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color: "#4DD0E1"//cyan300
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}
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};
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edges.push(edge);
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}*/
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}
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}
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var resp = {
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nodes: nodes,
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edges: edges
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};
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res.status(200).jsonp(resp);
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});
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}
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});
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};
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exports.getUserNetwork = function(req, res) {
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adminModel.findOne({
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'token': req.headers['x-access-token']
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})
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.exec(function(err, admin) {
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if (!admin) {
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res.json({
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success: false,
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message: 'Admin not found'
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});
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} else if (admin) {
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if (err) return res.send(500, err.message);
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userModel.findOne({
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_id: req.params.userid
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})
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.lean()
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.populate('travels', 'title type joins')
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.populate('likes', 'username avatar')
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.exec(function(err, user) {
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if (err) return res.send(500, err.message);
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/*res.status(200).jsonp(users);*/
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var nodes = [];
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var edges = [];
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//for (var i = 0; i < users.length; i++) {
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var node = {
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title: user.username,
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label: user.username,
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image: user.avatar,
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shape: "image",
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id: user._id,
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group: user._id
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};
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var lNode = isNodeInNodes(node, nodes);
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if (lNode < 0) {
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nodes.push(node);
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var uNode = nodes.length - 1;
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}
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for (var j = 0; j < user.likes.length; j++) {
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/*console.log(i + ", " + j);
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console.log(nodes);*/
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var node = {
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title: user.likes[j].username,
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label: user.likes[j].username,
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image: user.likes[j].avatar,
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shape: "image",
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id: user.likes[j]._id
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};
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var lNode = isNodeInNodes(node, nodes);
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if (lNode < 0) {
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//node no exist
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nodes.push(node);
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lNode = nodes.length - 1;
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} else {
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//node already exist
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}
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var edge = {
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from: user._id,
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to: user.likes[j]._id,
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label: "like",
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arrows: "to",
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color: {
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color: "#E57373" //red300
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}
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};
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edges.push(edge);
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}
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for (var j = 0; j < user.travels.length; j++) {
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/*console.log(i + ", " + j);
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console.log(nodes);*/
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var node = {
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title: user.travels[j].title,
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label: user.travels[j].title,
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image: "img/" + user.travels[j].type + ".png",
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shape: "image",
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id: user.travels[j]._id,
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value: "0.5",
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group: user._id
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};
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var lNode = isNodeInNodes(node, nodes);
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if (lNode < 0) {
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//node no exist
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nodes.push(node);
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lNode = nodes.length - 1;
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} else {
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//node already exist
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}
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var edge = {
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from: user._id,
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to: user.travels[j]._id,
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color: {
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color: "#616161" //grey
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}
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};
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edges.push(edge);
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}
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//add users that has add like to the user
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userModel.find({
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likes: req.params.userid
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})
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.exec(function(err, users) {
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for (var i = 0; i < users.length; i++) {
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/*console.log(i + ", " + j);
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console.log(nodes);*/
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var node = {
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title: users[i].username,
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label: users[i].username,
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image: users[i].avatar,
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shape: "image",
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id: users[i]._id
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};
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var lNode = isNodeInNodes(node, nodes);
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if (lNode < 0) {
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//node no exist
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nodes.push(node);
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lNode = nodes.length - 1;
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} else {
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//node already exist
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}
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var edge = {
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from: users[i]._id,
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to: req.params.userid,
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label: "like",
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arrows: "to",
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color: {
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color: "#E57373" //red300
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}
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};
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edges.push(edge);
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}
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var resp = {
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nodes: nodes,
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edges: edges
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};
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res.status(200).jsonp(resp);
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});
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//}
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});
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}
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});
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};
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