edited ready button

backend/routes/player.js

@@ -8,8 +8,11 @@ router.post('/ready', function (req, res){
         if (err) {
             res.status(500).send(err)
         } else {
+            //finds player by id and changes ready state
             let updatedPlayers = doc.players;
-            let index = updatedPlayers.findIndex( player => player.name === req.session.name);
+            let index = updatedPlayers.findIndex( 
+                player => (player._id).toString() == (req.session.playerId).toString()
+            );
             updatedPlayers[index].ready = !updatedPlayers[index].ready;
             RoomModel.findOneAndUpdate({
                 _id: req.session.roomId

backend/routes/room.js

@@ -25,26 +25,27 @@ router.post('/add', function (req, res) {
             });
             newRoom.save()
                 .then(function(){
-                        req.session.roomId = newRoom._id;
-                        req.session.name = req.body.name;
+                    req.session.roomId = newRoom._id;
+                    req.session.playerId = newRoom.players[0]._id;
+                    req.session.name = req.body.name;
                     res.status(200).send('Joined!'); 
                 })
                 .catch(err => res.status(400).json('Error: ' + err))
                 
         }else {      
             let players = results.players;
-            players.push(
-                {
+            players.push({
                     name: req.body.name,
                     ready: false,
                     color: colors[players.length]
-                }
-                
-                );
+            });
+
             let updateObj = {
                 players: players,
             }
+
             players.length === 4 ? updateObj.full = true : updateObj.full = false;
+            
             RoomModel.findOneAndUpdate(
                 { _id: results._id }, //find room by id
                 updateObj,  
@@ -58,12 +59,11 @@ router.post('/add', function (req, res) {
                 }
             ).then(()=>{
                 req.session.roomId = results._id;
+                req.session.playerId = results.players[results.players.lenght - 1]._id;
                 req.session.name = req.body.name;
                 res.status(200).send('Joined!'); 
-            });
-            
-        }
-        
+            });    
+        } 
     });
     
 });