1//File: controllers/travelController.js
  2var mongoose = require('mongoose');
  3var travelModel  = mongoose.model('travelModel');
  4
  5var userModel  = mongoose.model('userModel');
  6
  7var joinModel  = mongoose.model('joinModel');
  8var commentModel  = mongoose.model('commentModel');
  9
 10//GET
 11exports.findAllTravels = function(req, res) {
 12	//get travels with futures dates ($gte - greater than and equal than)
 13	travelModel.find({date: {$gte: new Date()}}, function(err, travels) {
 14	    if(err) res.send(500, err.message);
 15
 16		res.status(200).jsonp(travels);
 17	});
 18
 19
 20};
 21
 22//GET
 23exports.findById = function(req, res) {
 24	travelModel.findById(req.params.id, function(err, travel) {
 25    if(err) return res.send(500, err.message);
 26
 27    console.log('GET /travel/' + req.params.id);
 28		res.status(200).jsonp(travel);
 29	});
 30};
 31
 32exports.findAllTravelsFromUsername = function(req, res) {
 33    travelModel.find({
 34      owner: req.params.username,
 35			date: {$gte: new Date()}
 36  }, function(err, travels) {
 37
 38      if (err) throw err;
 39
 40      if (!travels) {
 41        res.json({ success: false, message: 'no travels for user' });
 42    } else if (travels) {
 43        console.log(travels);
 44          // return the information including token as JSON
 45          res.jsonp(travels);
 46
 47
 48      }
 49
 50    });
 51};
 52
 53exports.addTravel = function(req, res) {
 54	console.log('POST new travel, title: ' + req.body.title);
 55	var travel = new travelModel({
 56		title: req.body.title,
 57	    description:   req.body.description,
 58	    owner:   req.body.owner,
 59	    from:   req.body.from,
 60	    to:   req.body.to,
 61	    date:   req.body.date,
 62		periodic: req.body.periodic,
 63	    generateddate:   req.body.generateddate,
 64		seats: req.body.seats,
 65		package: req.body.package,
 66		icon: req.body.icon,
 67		phone: req.body.phone,
 68		telegram: req.body.telegram,
 69		collectivized: req.body.collectivized,
 70		modality: req.body.modality
 71	});
 72
 73	travel.save(function(err, travel) {
 74		if(err) return res.send(500, err.message);
 75    //res.status(200).jsonp(travel);
 76		travelModel.find({date: {$gte: new Date()}}, function(err, travels) {
 77		    if(err) res.send(500, err.message);
 78
 79			res.status(200).jsonp(travels);
 80		});
 81	});
 82
 83};
 84
 85//PUT
 86exports.updateTravel = function(req, res) {
 87	ActivityModel.findById(req.params.id, function(err, tvshow) {
 88		tvshow.title   = req.body.petId;
 89		tvshow.year    = req.body.year;
 90		tvshow.country = req.body.country;
 91		tvshow.poster  = req.body.poster;
 92		tvshow.seasons = req.body.seasons;
 93		tvshow.genre   = req.body.genre;
 94		tvshow.summary = req.body.summary;
 95
 96		tvshow.save(function(err) {
 97			if(err) return res.send(500, err.message);
 98      res.status(200).jsonp(tvshow);
 99		});
100	});
101};
102
103//DELETE
104exports.deleteTravel = function(req, res) {
105	travelModel.findById(req.params.id, function(err, travel) {
106		travel.remove(function(err) {
107			if(err) return res.send(500, err.message);
108
109			travelModel.find({date: {$gte: new Date()}}, function(err, travels) {
110					if(err) res.send(500, err.message);
111					res.status(200).jsonp(travels);
112			});
113		})
114	});
115};
116
117
118/* join */
119exports.addJoin = function(req, res) {
120	travelModel.findById(req.params.travelId, function(err, travel){
121		console.log(travel.title);
122		var join = {
123			joinedUserId: req.body.joinedUserId,
124			joinedUsername: req.body.joinedUsername,
125			acceptedUserId: req.body.acceptedUserId,
126			joinedAvatar: req.body.joinedAvatar
127		};
128		travel.joins.push(join);
129
130		travel.save(function(err, travel) {
131			if(err) return res.send(500, err.message);
132	    //res.status(200).jsonp(travel);
133			travelModel.find({date: {$gte: new Date()}}, function(err, travels) {
134			    if(err) res.send(500, err.message);
135					res.status(200).jsonp(travels);
136			});
137		});
138	});
139};
140
141exports.doUnjoin = function(req, res) {
142
143	travelModel.findById(req.params.travelId, function(err, travel){
144		for(var i=0; i<travel.joins.length; i++)
145		{
146			if(travel.joins[i].joinedUsername==req.body.joinedUsername)
147			{
148				travel.joins.splice(i, 1);
149			}
150		}
151
152		travel.save(function(err, travel) {
153			if(err) return res.send(500, err.message);
154			//res.status(200).jsonp(travel);
155			travelModel.find({date: {$gte: new Date()}}, function(err, travels) {
156			    if(err) res.send(500, err.message);
157					res.status(200).jsonp(travels);
158			});
159		});
160	});
161};
162
163exports.getJoinsByTravelId = function(req, res) {
164    joinModel.find({
165      travelId: req.params.travelId
166  }, function(err, joins) {
167
168      if (err) throw err;
169
170      if (!joins) {
171        res.json({ success: false, message: 'no joins for travelId' });
172    } else if (joins) {
173          // return the information including token as JSON
174		 res.jsonp(joins);
175
176      }
177
178    });
179};
180
181
182/* comment */
183exports.addComment = function(req, res) {
184	/*var comment = new commentModel({
185		travelId: req.params.travelId,
186		commentUserId: req.body.commentUserId,
187		commentUsername: req.body.commentUsername,
188		comment: req.body.comment,
189		commentAvatar: req.body.commentAvatar
190	});
191
192	comment.save(function(err, comment) {
193		if(err) return res.send(500, err.message);
194    res.status(200).jsonp(comment);
195	});*/
196
197	travelModel.findById(req.params.travelId, function(err, travel){
198		console.log(travel.title);
199		var comment = {
200			commentUserId: req.body.commentUserId,
201			commentUsername: req.body.commentUsername,
202			comment: req.body.comment,
203			commentAvatar: req.body.commentAvatar
204		};
205		travel.comments.push(comment);
206
207		travel.save(function(err, travel) {
208			if(err) return res.send(500, err.message);
209	    //res.status(200).jsonp(travel);
210			travelModel.find({date: {$gte: new Date()}}, function(err, travels) {
211			    if(err) res.send(500, err.message);
212					res.status(200).jsonp(travels);
213			});
214		});
215	});
216};
217
218exports.getCommentsByTravelId = function(req, res) {
219    commentModel.find({
220      travelId: req.params.travelId
221  }, function(err, comments) {
222
223      if (err) throw err;
224
225      if (!comments) {
226        res.json({ success: false, message: 'no comments for travelId' });
227    } else if (comments) {
228          // return the information including token as JSON
229		 res.jsonp(comments);
230
231      }
232
233    });
234};