diff --git a/controllers/travelController.js b/controllers/travelController.js
index 74d51a7..c005a16 100644
--- a/controllers/travelController.js
+++ b/controllers/travelController.js
@@ -5,6 +5,7 @@ var travelModel  = mongoose.model('travelModel');
 var userModel  = mongoose.model('userModel');
 
 var joinModel  = mongoose.model('joinModel');
+var commentModel  = mongoose.model('commentModel');
 
 //GET
 exports.findAllTravels = function(req, res) {
@@ -107,11 +108,10 @@ exports.deleteTravel = function(req, res) {
 /* join */
 exports.addJoin = function(req, res) {
 	var join = new joinModel({
-		travelId: req.body.travelId,
+		travelId: req.params.travelId,
 		joinedUserId: req.body.joinedUserId,
 		joinedUsername: req.body.joinedUsername,
-		acceptedUserId: req.body.acceptedUserId,
-		comment: req.body.comment
+		acceptedUserId: req.body.acceptedUserId
 	});
 
 	join.save(function(err, join) {
@@ -137,3 +137,37 @@ exports.getJoinsByTravelId = function(req, res) {
 
     });
 };
+
+
+/* comment */
+exports.addComment = function(req, res) {
+	var comment = new commentModel({
+		travelId: req.params.travelId,
+		commentUserId: req.body.commentUserId,
+		commentUsername: req.body.commentUsername,
+		comment: req.body.comment
+	});
+
+	comment.save(function(err, comment) {
+		if(err) return res.send(500, err.message);
+    res.status(200).jsonp(comment);
+	});
+};
+
+exports.getCommentsByTravelId = function(req, res) {
+    commentModel.find({
+      travelId: req.params.travelId
+  }, function(err, comments) {
+
+      if (err) throw err;
+
+      if (!comments) {
+        res.json({ success: false, message: 'no comments for travelId' });
+    } else if (comments) {
+          // return the information including token as JSON
+		 res.jsonp(comments);
+
+      }
+
+    });
+};
diff --git a/models/commentModel.js b/models/commentModel.js
new file mode 100644
index 0000000..37650cc
--- /dev/null
+++ b/models/commentModel.js
@@ -0,0 +1,12 @@
+var mongoose = require('mongoose'),
+    Schema   = mongoose.Schema;
+
+
+var commentSchema = new Schema({
+    travelId: { type: String },
+    commentUserId: { type: String },
+    commentUsername: { type: String },
+    comment: { type: String }
+
+});
+module.exports = mongoose.model('commentModel', commentSchema);
diff --git a/models/joinModel.js b/models/joinModel.js
index d59fd2e..1b26d64 100644
--- a/models/joinModel.js
+++ b/models/joinModel.js
@@ -6,8 +6,7 @@ var joinSchema = new Schema({
     travelId: { type: String },
     joinedUserId: { type: String },
     joinedUsername: { type: String },
-    acceptedUserId: { type: String },
-    comment: { type: String }
+    acceptedUserId: { type: String }
 
 });
 module.exports = mongoose.model('joinModel', joinSchema);
diff --git a/server.js b/server.js
index e83ae03..55c6bcb 100755
--- a/server.js
+++ b/server.js
@@ -31,6 +31,7 @@ var userCtrl = require('./controllers/userController');
 
 var travelMdl     = require('./models/travelModel')(app, mongoose);
 var joinMdl     = require('./models/joinModel')(app, mongoose);
+var commentMdl     = require('./models/commentModel')(app, mongoose);
 var travelCtrl = require('./controllers/travelController');
 
 /*// Example Route
@@ -73,6 +74,8 @@ apiRoutes.route('/travels/:id')
     .get(travelCtrl.findById);
 apiRoutes.route('/travels/join/:travelId')
     .get(travelCtrl.getJoinsByTravelId);
+apiRoutes.route('/travels/comment/:travelId')
+    .get(travelCtrl.getCommentsByTravelId);
 
 // OJU AQUÏ TREC la verificació de token temporalment, per fer les proves des de l'app
 // route middleware to verify a token
@@ -119,8 +122,10 @@ apiRoutes.route('/travels/:id')
   .put(travelCtrl.updateTravel)
   .delete(travelCtrl.deleteTravel);
 
-apiRoutes.route('/travels/join/:id')
+apiRoutes.route('/travels/join/:travelId')
     .post(travelCtrl.addJoin);
+apiRoutes.route('/travels/comment/:travelId')
+    .post(travelCtrl.addComment);
 
 app.use('/api', apiRoutes);
 // end of API routes -------------------------------------