commonroutesServer/controllers/travelController.js
controllers/travelController.jsRaw
1//File: controllers/travelController.js
2var mongoose = require('mongoose');
3var userModel = mongoose.model('userModel');
4var travelModel = mongoose.model('travelModel');
5var commentModel = mongoose.model('commentModel');
6
7//GET
8exports.getAllTravels = function(req, res) {
9 //get travels with futures dates ($gte - greater than and equal than)
10 travelModel.find({date: {$gte: new Date()}})
11 .limit(Number(req.query.pageSize))
12 .skip(Number(req.query.pageSize) * Number(req.query.page))
13 .exec(function (err, travels) {
14 if (err) return res.send(500, err.message);
15 res.status(200).jsonp(travels);
16 });
17};
18
19exports.getTravelById = function (req, res) {
20 travelModel.findOne({_id: req.params.travelid})
21 .lean()
22 .populate('joins', 'username avatar')
23 .populate('comments', 'comment user')
24 .exec(function (err, travel) {
25 if (err) return res.send(500, err.message);
26 if (!travel) {
27 res.json({success: false, message: 'travel not found.'});
28 } else if (travel) {
29
30 res.status(200).jsonp(travel);
31 }
32 });
33};
34
35exports.addTravel = function(req, res) {
36 userModel.findOne({'token': req.headers['x-access-token']})
37 .exec(function(err, user){
38 if (err) return res.send(500, err.message);
39 if (!user) {
40 console.log("user not found");
41 res.json({success: false, message: 'User not found.'});
42 } else if (user) {
43 var travel = new travelModel({
44 title: req.body.title,
45 description: req.body.description,
46 user: user._id,
47 from: req.body.from,
48 to: req.body.to,
49 date: req.body.date,
50 periodic: req.body.periodic,
51 generateddate: Date(),
52 seats: req.body.seats,
53 package: req.body.package,
54 collectivized: req.body.collectivized,
55 type: req.body.modality
56 });
57
58 travel.save(function(err, travel) {
59 if(err) return res.send(500, err.message);
60
61 user.travels.push(travel._id);
62 user.save(function (err, user) {
63 if (err) return res.send(500, err.message);
64 exports.getAllTravels(req, res);
65 });
66 });//end of travel.save
67 }
68 });//end of usermodel.find
69
70
71};
72
73exports.updateTravel = function(req, res) {
74 userModel.findOne({'token': req.headers['x-access-token']})
75 .exec(function(err, user){
76 if (err) return res.send(500, err.message);
77 console.log(travel);
78 travelModel.findOne({_id: travel._id})
79 .lean()
80 .populate('travels', 'title from to date')
81 .exec(function (err, travel) {
82 if (err) return res.send(500, err.message);
83 if (!travel) {
84 res.json({success: false, message: 'travel not found.'});
85 } else if (travel) {
86
87 res.status(200).jsonp(travel);
88 }
89 });
90 });
91};
92
93//DELETE
94exports.deleteTravel = function(req, res) {
95 userModel.findOne({'token': req.headers['x-access-token']})
96 .exec(function(err, user){
97 if (err) return res.send(500, err.message);
98 travelModel.findById(req.params.travelid, function(err, travel) {
99 if (err) return res.send(500, err.message);
100 if(travel.user.equals(user._id))
101 {
102 travel.remove(function(err) {
103 if(err) return res.send(500, err.message);
104
105 console.log("deleted");
106 exports.getAllTravels(req, res);
107 });
108 }
109 });
110 });
111};
112
113/* join */
114exports.addJoinPetition = function(req, res) {
115 userModel.findOne({'token': req.headers['x-access-token']})
116 .exec(function(err, userJoining){
117 if (err) return res.send(500, err.message);
118 if (!userJoining) {
119 res.json({success: false, message: 'User not found.'});
120 } else if (userJoining) {
121 travelModel.findOne({
122 _id: req.params.travelid,
123 user: {'$ne': userJoining._id},
124 joins: {'$ne': userJoining._id},
125 joinPetitions: {'$ne': userJoining._id}
126 })
127 .exec(function(err, travel){
128 if (err) return res.send(500, err.message);
129 if (!travel) {
130 res.json({success: false, message: 'travel not found. You can not join a travel if you have created it, or if you have already joined'});
131 } else if (travel) {
132 travel.joinPetitions.push(userJoining._id);
133 travel.save(function(err, travel) {
134 if(err) return res.send(500, err.message);
135
136 //start saving notification, get user owner of travel
137 userModel.findOne({_id: travel.user})
138 .exec(function(err, user){
139 if (err) return res.send(500, err.message);
140 if (!user) {
141 res.json({success: false, message: 'User not found.'});
142 } else if (user) {
143 //notification
144 var notification = {
145 type: "join",
146 message: "user "+userJoining.username+" joins your travel "+travel.title,
147 date: new Date(),
148 icon: 'join.png',
149 link: ""
150 };
151 user.notifications.push(notification);
152 user.save(function(err, user) {
153 if (err) return res.send(500, err.message);
154
155 console.log("notification saved");
156 exports.getTravelById(req, res);
157 });
158 }
159 });//end saving notification
160 });
161 }//end of else if travel
162 });
163 }//end of else if user
164 });
165};
166
167exports.unJoin = function(req, res) {
168 userModel.findOne({'token': req.headers['x-access-token']})
169 .exec(function(err, user){
170 if (!user) {
171 res.json({success: false, message: 'User not found.'});
172 } else if (user) {
173 travelModel.findOne({
174 _id: req.params.travelid,
175 joinPetitions: user._id
176 })
177 .exec(function(err, travel){
178 if (err) return res.send(500, err.message);
179 if (!travel) {
180 res.json({success: false, message: 'can not unjoin this travel'});
181 } else if (travel) {
182 for(var i=0; i<travel.joinPetitions.length; i++)
183 {
184 if(travel.joinPetitions[i].equals(user._id))
185 {
186 travel.joinPetitions.splice(i, 1);
187 }
188 }
189 travel.save(function(err, travel) {
190 if(err) return res.send(500, err.message);
191 exports.getTravelById(req, res);
192 });
193 }
194 });
195 }
196
197 });
198};
199
200exports.getJoinsByTravelId = function(req, res) {
201 joinModel.find({
202 travelId: req.params.travelId
203 }, function(err, joins) {
204
205 if (err) throw err;
206
207 if (!joins) {
208 res.json({ success: false, message: 'no joins for travelId' });
209 } else if (joins) {
210 // return the information including token as JSON
211 res.jsonp(joins);
212
213 }
214
215 });
216};
217
218exports.findAllTravelsFromUsername = function(req, res) {
219 travelModel.find({
220 owner: req.params.username,
221 date: {$gte: new Date()}
222 }, function(err, travels) {
223
224 if (err) throw err;
225
226 if (!travels) {
227 res.json({ success: false, message: 'no travels for user' });
228 } else if (travels) {
229 console.log(travels);
230 // return the information including token as JSON
231 res.jsonp(travels);
232
233
234 }
235
236 });
237};
238
239
240
241
242
243
244/* comment */
245exports.addComment = function(req, res) {
246 /*var comment = new commentModel({
247 travelId: req.params.travelId,
248 commentUserId: req.body.commentUserId,
249 commentUsername: req.body.commentUsername,
250 comment: req.body.comment,
251 commentAvatar: req.body.commentAvatar
252 });
253
254 comment.save(function(err, comment) {
255 if(err) return res.send(500, err.message);
256 res.status(200).jsonp(comment);
257 });*/
258 userModel.find({
259 token: req.headers['x-access-token']
260 }, function(err, users){
261 var user=users[0];
262
263 travelModel.findById(req.params.travelId, function(err, travel){
264 console.log(travel.title);
265 var comment = {
266 commentUserId: user._id,
267 commentUsername: user.username,
268 comment: req.body.comment,
269 commentAvatar: user.avatar
270 };
271 travel.comments.push(comment);
272
273 travel.save(function(err, travel) {
274 if(err) return res.send(500, err.message);
275 //res.status(200).jsonp(travel);
276 travelModel.find({date: {$gte: new Date()}}, function(err, travels) {
277 if(err) res.send(500, err.message);
278 res.status(200).jsonp(travels);
279 });
280 });
281
282 //start saving notification, get user owner of travel
283 userModel.find({
284 username: travel.owner
285 }, function(err, userowners) {
286 var userowner=userowners[0];
287 //notification
288 var notification = {
289 type: "comment",
290 otherusername: user.username,
291 description: "user "+user.username+" comments your travel "+travel.title,
292 date: new Date(),
293 link: ""
294 };
295 userowner.notifications.push(notification);
296 userowner.save(function(err, userowner) {
297 console.log("notification saved");
298 });
299 });//end saving notification
300
301 });
302 });//end of userModel.find
303};
304
305exports.getCommentsByTravelId = function(req, res) {
306 commentModel.find({
307 travelId: req.params.travelId
308 }, function(err, comments) {
309
310 if (err) throw err;
311
312 if (!comments) {
313 res.json({ success: false, message: 'no comments for travelId' });
314 } else if (comments) {
315 // return the information including token as JSON
316 res.jsonp(comments);
317
318 }
319
320 });
321};