Use token instead of server_id for the web interface

Web/app/Models/Sensors.php

@@ -8,7 +8,7 @@ class Sensors extends Moloquent
 {
     protected $connection = 'mongodb';
     protected $collection = 'sensors';
-    protected $fillable = ['id','content','server_id'];
+    protected $fillable = ['id','content','token'];
     protected $server;
 
     public function server($id)

Web/app/Models/Server.php

@@ -17,7 +17,7 @@ class Server extends Model
 
     public function sensors()
     {
-        $sensors = Sensors::where("server_id","".$this->getKey())->get();
+        $sensors = Sensors::where("token","".$this->token)->get();
         foreach($sensors as $sensor){
             $sensor["content"] = json_decode($sensor["content"]);
         }
@@ -25,7 +25,7 @@ class Server extends Model
     }
     public function getLastState()
     {
-        $sensor = Sensors::where("server_id","".$this->getKey())->orderBy('created_at', 'desc')->first();
+        $sensor = Sensors::where("token","".$this->token)->orderBy('created_at', 'desc')->first();
         $sensor["content"] = json_decode($sensor["content"]);
 
         return $this->lastState = $sensor;

Web/database/migrations/2018_01_30_205630_create_servers_table.php

@@ -16,6 +16,7 @@ class CreateServersTable extends Migration
         Schema::create('servers', function (Blueprint $table) {
             $table->increments('id');
             $table->string('name');
+            $table->string('token');
             $table->integer('organization_id')->unsigned();
             $table->foreign('organization_id')
                 ->references('id')->on('organizations')