userModel, eventModel, alertModel --> done; signup,login,getAllUsers,getUserById --> done

2026-02-07 11:46:38 +01:00 · 2017-02-11 17:45:15 +01:00
parent 4d6544fe8c
commit 5772ddf438
8 changed files with 353 additions and 0 deletions
--- a/controllers/userController.js
+++ b/controllers/userController.js
@@ -0,0 +1,114 @@
+var jwt = require('jsonwebtoken'); // used to create, sign, and verify tokens
+var express = require("express");
+var app = express();
+var config = require('../config'); // get our config file
+app.set('superSecret', config.secret); // secret variable
+var crypto = require('crypto');
+var mongoose = require('mongoose');
+
+var userModel = mongoose.model('userModel');
+
+exports.signup = function (req, res) {
+    var user = new userModel({
+        username: req.body.username,
+        password: crypto.createHash('sha256').update(req.body.password).digest('base64'),
+        description: req.body.description,
+        email: req.body.email
+    });
+
+    user.save(function (err, user) {
+        if (err) return res.status(500).send(err.message);
+        //res.status(200).jsonp(user); en comptes de retoranr la data del signup, fem el login directament
+        console.log("signup fet correctament, redirigint al login internament automàtic");
+        exports.login(req, res);
+    });
+};
+
+
+exports.login = function (req, res) {
+    userModel.findOne({
+        email: req.body.email
+    })
+    .select('+password')
+    .exec(function (err, user) {
+        if (err) throw err;
+        if (!user) {
+            res.json({success: false, message: 'Authentication failed. User not found.'});
+        } else if (user) {
+            req.body.password = crypto.createHash('sha256').update(req.body.password).digest('base64');
+            if (user.password != req.body.password) {
+                res.json({success: false, message: 'Authentication failed. Wrong password.'});
+            } else {
+                var indexToken = -1;
+                for (var i = 0; i < user.tokens.length; i++) {
+                    if (user.tokens[i].userAgent == req.body.userAgent) {
+                        indexToken = JSON.parse(JSON.stringify(i));//stringify i parse pq es faci una còpia de la variable i, enlloc de una referència
+                    }
+                }
+                console.log(indexToken);
+                if (indexToken == -1) {//userAgent no exist
+                    var tokenGenerated = jwt.sign({foo: 'bar'}, app.get('superSecret'), {
+                        //  expiresIn: 86400 // expires in 24 hours
+                    });
+                    var newToken = {
+                        userAgent: req.body.userAgent,
+                        token: tokenGenerated,
+                        os: req.body.os,
+                        browser: req.body.browser,
+                        device: req.body.device,
+                        os_version: req.body.os_version,
+                        browser_version: req.body.browser_version,
+                        ip: req.body.ip,
+                        lastLogin: Date()
+                    };
+                    user.tokens.push(newToken);
+                } else {//userAgent already exist
+                    user.tokens[indexToken].token = "";
+                    var tokenGenerated = jwt.sign({foo: 'bar'}, app.get('superSecret'), {
+                        //  expiresIn: 86400 // expires in 24 hours
+                    });
+                    user.tokens[indexToken].token = tokenGenerated;
+                    user.tokens[indexToken].ip = req.body.ip;
+                    user.tokens[indexToken].lastLogin = Date();
+                }
+                user.save(function (err, user) {
+                    if (err) return res.send(500, err.message);
+                    // return the information including token as JSON
+                    user.password = "";
+                    res.json({
+                        user: user,
+                        success: true,
+                        message: 'Enjoy your token!',
+                        token: tokenGenerated
+                    });
+                });
+            }
+        }
+    });
+};
+
+
+exports.getAllUsers = function(req, res) {
+    userModel.find()
+        .limit(Number(req.query.pageSize))
+        .skip(Number(req.query.pageSize) * Number(req.query.page))
+        .exec(function (err, users) {
+            if (err) return res.send(500, err.message);
+            res.status(200).jsonp(users);
+        });
+};
+
+exports.getUserById = function (req, res) {
+    userModel.findOne({_id: req.params.userid})
+    .lean()
+    .populate('events', 'title description img date')
+    .exec(function (err, user) {
+        if (err) return res.send(500, err.message);
+        if (!user) {
+            res.json({success: false, message: 'User not found.'});
+        } else if (user) {
+
+            res.status(200).jsonp(user);
+        }
+    });
+};