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		travelModel.find(function(err, travels) {
 76		    if(err) res.send(500, err.message);
 77
 78			res.status(200).jsonp(travels);
 79		});
 80	});
 81
 82};
 83
 84//PUT
 85exports.updateTravel = function(req, res) {
 86	ActivityModel.findById(req.params.id, function(err, tvshow) {
 87		tvshow.title   = req.body.petId;
 88		tvshow.year    = req.body.year;
 89		tvshow.country = req.body.country;
 90		tvshow.poster  = req.body.poster;
 91		tvshow.seasons = req.body.seasons;
 92		tvshow.genre   = req.body.genre;
 93		tvshow.summary = req.body.summary;
 94
 95		tvshow.save(function(err) {
 96			if(err) return res.send(500, err.message);
 97      res.status(200).jsonp(tvshow);
 98		});
 99	});
100};
101
102//DELETE
103exports.deleteTravel = function(req, res) {
104	travelModel.findById(req.params.id, function(err, travel) {
105		travel.remove(function(err) {
106			if(err) return res.send(500, err.message);
107      		res.status(200).jsonp(req.params.id);
108		    console.log('DELETE /traves/' + req.params.id);
109		})
110	});
111};
112
113
114/* join */
115exports.addJoin = function(req, res) {
116	travelModel.findById(req.params.travelId, function(err, travel){
117		console.log(travel.title);
118		var join = {
119			joinedUserId: req.body.joinedUserId,
120			joinedUsername: req.body.joinedUsername,
121			acceptedUserId: req.body.acceptedUserId,
122			joinedAvatar: req.body.joinedAvatar
123		};
124		travel.joins.push(join);
125
126		travel.save(function(err, travel) {
127			if(err) return res.send(500, err.message);
128	    //res.status(200).jsonp(travel);
129			travelModel.find(function(err, travels) {
130			    if(err) res.send(500, err.message);
131					res.status(200).jsonp(travels);
132			});
133		});
134	});
135};
136
137exports.doUnjoin = function(req, res) {
138	/*joinModel.find({
139		travelId: req.params.travelId
140	}, function(err, joins) {
141		for(var i=0; i<joins.length; i++)
142		{
143			if(joins[i].joinedUsername==req.body.joinedUsername)
144			{
145				joins[i].remove(function(err) {
146					if(err) return res.send(500, err.message);
147		      		res.status(200).jsonp('removed');
148				    console.log('DELETE /unjoin/' + req.params.id);
149				})
150			}
151		}
152
153	});*/
154	travelModel.findById(req.params.travelId, function(err, travel){
155		for(var i=0; i<travel.joins.length; i++)
156		{
157			if(travel.joins[i].joinedUsername==req.body.joinedUsername)
158			{
159				travel.joins.splice(i, 1);
160			}
161		}
162
163		travel.save(function(err, travel) {
164			if(err) return res.send(500, err.message);
165			//res.status(200).jsonp(travel);
166			travelModel.find(function(err, travels) {
167			    if(err) res.send(500, err.message);
168					res.status(200).jsonp(travels);
169			});
170		});
171	});
172};
173
174exports.getJoinsByTravelId = function(req, res) {
175    joinModel.find({
176      travelId: req.params.travelId
177  }, function(err, joins) {
178
179      if (err) throw err;
180
181      if (!joins) {
182        res.json({ success: false, message: 'no joins for travelId' });
183    } else if (joins) {
184          // return the information including token as JSON
185		 res.jsonp(joins);
186
187      }
188
189    });
190};
191
192
193/* comment */
194exports.addComment = function(req, res) {
195	var comment = new commentModel({
196		travelId: req.params.travelId,
197		commentUserId: req.body.commentUserId,
198		commentUsername: req.body.commentUsername,
199		comment: req.body.comment,
200		commentAvatar: req.body.commentAvatar
201	});
202
203	comment.save(function(err, comment) {
204		if(err) return res.send(500, err.message);
205    res.status(200).jsonp(comment);
206	});
207};
208
209exports.getCommentsByTravelId = function(req, res) {
210    commentModel.find({
211      travelId: req.params.travelId
212  }, function(err, comments) {
213
214      if (err) throw err;
215
216      if (!comments) {
217        res.json({ success: false, message: 'no comments for travelId' });
218    } else if (comments) {
219          // return the information including token as JSON
220		 res.jsonp(comments);
221
222      }
223
224    });
225};