From 509f0610162158bc5a764fb7c35eeb3188e6fbee Mon Sep 17 00:00:00 2001
From: arnaucode <idoctnef@openmailbox.org>
Date: Tue, 21 Feb 2017 09:44:42 +0100
Subject: [PATCH] alert system implemented

---
 controllers/eventController.js | 49 +++++++++++++++++++++++++++++++++-
 models/alertModel.js           | 28 -------------------
 models/eventModel.js           |  3 ++-
 server.js                      |  4 +++
 4 files changed, 54 insertions(+), 30 deletions(-)
 delete mode 100644 models/alertModel.js

diff --git a/controllers/eventController.js b/controllers/eventController.js
index f88e9eb..c8e5825 100644
--- a/controllers/eventController.js
+++ b/controllers/eventController.js
@@ -10,7 +10,24 @@ var eventModel = mongoose.model('eventModel');
 var pageSize=config.pageSize;
 
 exports.getAllEvents = function(req, res) {
-	eventModel.find({date: {$gte: new Date()}})
+	eventModel.find({
+		date: {$gte: new Date()}//cal filtrar per type d'event, de si es alert o no
+	})
+	.lean()
+    .populate('user', 'username img shortDescription')
+	.sort('date')
+    .limit(pageSize)
+    .skip(pageSize * Number(req.query.page))
+    .exec(function (err, events) {
+        if (err) return res.send(500, err.message);
+        res.status(200).jsonp(events);
+    });
+};
+exports.getAllAlerts = function(req, res) {
+	eventModel.find({
+		date: {$gte: new Date()},
+		type: "alert"
+	})
 	.lean()
     .populate('user', 'username img shortDescription')
 	.sort('date')
@@ -21,6 +38,7 @@ exports.getAllEvents = function(req, res) {
         res.status(200).jsonp(events);
     });
 };
+
 exports.getEventById = function (req, res) {
     eventModel.findOne({_id: req.params.eventid})
     .lean()
@@ -67,6 +85,35 @@ exports.addEvent = function(req, res) {
 		}
 	});//end of usermodel.find
 };
+exports.addAlert = function(req, res) {
+	userModel.findOne({'tokens.token': req.headers['x-access-token']})
+	.exec(function(err, user){
+		if (err) return res.send(500, err.message);
+		if (!user) {
+			console.log("user not found");
+            res.json({success: false, message: 'User not found.'});
+        } else if (user) {
+			var event = new eventModel({
+				title: req.body.title,
+			    description:   req.body.description,
+			    date:   req.body.date,
+			    generateddate: Date(),
+			    user:   user._id,
+				type: "alert"
+			});
+
+			event.save(function(err, event) {
+				if(err) return res.send(500, err.message);
+
+				user.events.push(event._id);
+				user.save(function (err, user) {
+                    if (err) return res.send(500, err.message);
+					exports.getAllEvents(req, res);
+                });
+			});//end of event.save
+		}
+	});//end of usermodel.find
+};
 exports.deleteEvent = function(req, res) {
 	userModel.findOne({'tokens.token': req.headers['x-access-token']})
 	.exec(function(err, user){
diff --git a/models/alertModel.js b/models/alertModel.js
deleted file mode 100644
index db50f9c..0000000
--- a/models/alertModel.js
+++ /dev/null
@@ -1,28 +0,0 @@
-var mongoose = require('mongoose'),
-    Schema   = mongoose.Schema;
-
-var mongooseUniqueValidator = require('mongoose-unique-validator');
-
-var alertSchema = new Schema({
-    title: { type: String },
-    description:   { type: String },
-    img:   { type: String },
-    date: { type: Date },
-    location:{
-        direction: { type: String },
-        city:   { type: String },
-        district: { type: String },
-        geo: {
-            lat: {type: Number},
-            long: {type: Number},
-            name: { type: String }
-        }
-    },
-    user: {
-        type: mongoose.Schema.Types.ObjectId,
-        ref: 'userModel'
-    }
-});
-
-alertSchema.plugin(mongooseUniqueValidator);
-module.exports = mongoose.model('alertModel', alertSchema);
diff --git a/models/eventModel.js b/models/eventModel.js
index fd4857e..a46a8a7 100644
--- a/models/eventModel.js
+++ b/models/eventModel.js
@@ -25,7 +25,8 @@ var eventSchema = new Schema({
     user: {
         type: mongoose.Schema.Types.ObjectId,
         ref: 'userModel'
-    }
+    },
+    type: {type: String}
 });
 
 eventSchema.plugin(mongooseUniqueValidator);
diff --git a/server.js b/server.js
index 490014b..529ae38 100644
--- a/server.js
+++ b/server.js
@@ -59,6 +59,8 @@ apiRoutes.route('/users/id/:userid')
 
 apiRoutes.route('/events')
     .get(eventCtrl.getAllEvents);
+apiRoutes.route('/alerts')
+    .get(eventCtrl.getAllAlerts);
 apiRoutes.route('/events/id/:eventid')
     .get(eventCtrl.getEventById);
 apiRoutes.route('/events/following')
@@ -100,6 +102,8 @@ apiRoutes.use(function(req, res, next) {
 
 apiRoutes.route('/events')
     .post(eventCtrl.addEvent);
+apiRoutes.route('/alerts')
+    .post(eventCtrl.addAlert);
 apiRoutes.route('/events/id/:eventid')
     .delete(eventCtrl.deleteEvent);