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
 13	travelModel.find(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  }, function(err, travels) {
 36
 37      if (err) throw err;
 38
 39      if (!travels) {
 40        res.json({ success: false, message: 'no travels for user' });
 41    } else if (travels) {
 42        console.log(travels);
 43          // return the information including token as JSON
 44          res.jsonp(travels);
 45
 46
 47      }
 48
 49    });
 50};
 51
 52exports.addTravel = function(req, res) {
 53	console.log('POST new travel, title: ' + req.body.title);
 54	var travel = new travelModel({
 55		title: req.body.title,
 56	    description:   req.body.description,
 57	    owner:   req.body.owner,
 58	    from:   req.body.from,
 59	    to:   req.body.to,
 60	    date:   req.body.date,
 61		periodic: req.body.periodic,
 62	    generateddate:   req.body.generateddate,
 63		seats: req.body.seats,
 64		package: req.body.package,
 65		icon: req.body.icon,
 66		phone: req.body.phone,
 67		telegram: req.body.telegram,
 68		collectivized: req.body.collectivized,
 69		modality: req.body.modality
 70	});
 71
 72	travel.save(function(err, travel) {
 73		if(err) return res.send(500, err.message);
 74    res.status(200).jsonp(travel);
 75	});
 76};
 77
 78//PUT
 79exports.updateTravel = function(req, res) {
 80	ActivityModel.findById(req.params.id, function(err, tvshow) {
 81		tvshow.title   = req.body.petId;
 82		tvshow.year    = req.body.year;
 83		tvshow.country = req.body.country;
 84		tvshow.poster  = req.body.poster;
 85		tvshow.seasons = req.body.seasons;
 86		tvshow.genre   = req.body.genre;
 87		tvshow.summary = req.body.summary;
 88
 89		tvshow.save(function(err) {
 90			if(err) return res.send(500, err.message);
 91      res.status(200).jsonp(tvshow);
 92		});
 93	});
 94};
 95
 96//DELETE
 97exports.deleteTravel = function(req, res) {
 98	travelModel.findById(req.params.id, function(err, travel) {
 99		travel.remove(function(err) {
100			if(err) return res.send(500, err.message);
101      		res.status(200).jsonp(req.params.id);
102		    console.log('DELETE /traves/' + req.params.id);
103		})
104	});
105};
106
107
108/* join */
109exports.addJoin = function(req, res) {
110	travelModel.findById(req.params.travelId, function(err, travel){
111		console.log(travel.title);
112		var join = {
113			joinedUserId: req.body.joinedUserId,
114			joinedUsername: req.body.joinedUsername,
115			acceptedUserId: req.body.acceptedUserId,
116			joinedAvatar: req.body.joinedAvatar
117		};
118		travel.joins.push(join);
119
120		travel.save(function(err, travel) {
121			if(err) return res.send(500, err.message);
122	    res.status(200).jsonp(travel);
123		});
124	});
125};
126
127exports.doUnjoin = function(req, res) {
128	/*joinModel.find({
129		travelId: req.params.travelId
130	}, function(err, joins) {
131		for(var i=0; i<joins.length; i++)
132		{
133			if(joins[i].joinedUsername==req.body.joinedUsername)
134			{
135				joins[i].remove(function(err) {
136					if(err) return res.send(500, err.message);
137		      		res.status(200).jsonp('removed');
138				    console.log('DELETE /unjoin/' + req.params.id);
139				})
140			}
141		}
142
143	});*/
144	travelModel.findById(req.params.travelId, function(err, travel){
145		for(var i=0; i<travel.joins.length; i++)
146		{
147			if(travel.joins[i].joinedUsername==req.body.joinedUsername)
148			{
149				travel.joins.splice(i, 1);
150			}
151		}
152
153		travel.save(function(err, travel) {
154			if(err) return res.send(500, err.message);
155			res.status(200).jsonp(travel);
156		});
157	});
158};
159
160exports.getJoinsByTravelId = function(req, res) {
161    joinModel.find({
162      travelId: req.params.travelId
163  }, function(err, joins) {
164
165      if (err) throw err;
166
167      if (!joins) {
168        res.json({ success: false, message: 'no joins for travelId' });
169    } else if (joins) {
170          // return the information including token as JSON
171		 res.jsonp(joins);
172
173      }
174
175    });
176};
177
178
179/* comment */
180exports.addComment = function(req, res) {
181	var comment = new commentModel({
182		travelId: req.params.travelId,
183		commentUserId: req.body.commentUserId,
184		commentUsername: req.body.commentUsername,
185		comment: req.body.comment,
186		commentAvatar: req.body.commentAvatar
187	});
188
189	comment.save(function(err, comment) {
190		if(err) return res.send(500, err.message);
191    res.status(200).jsonp(comment);
192	});
193};
194
195exports.getCommentsByTravelId = function(req, res) {
196    commentModel.find({
197      travelId: req.params.travelId
198  }, function(err, comments) {
199
200      if (err) throw err;
201
202      if (!comments) {
203        res.json({ success: false, message: 'no comments for travelId' });
204    } else if (comments) {
205          // return the information including token as JSON
206		 res.jsonp(comments);
207
208      }
209
210    });
211};