Cleanup node routes, cleanup remote token

app/Http/Controllers/Remote/RemoteController.php

@@ -105,27 +105,26 @@ class RemoteController extends Controller
         return response('', 201);
     }
 
-    public function getConfiguration(Request $request, $tokenString)
+    public function getConfiguration(Request $request, $token)
     {
         // Try to query the token and the node from the database
         try {
-            $token = Models\NodeConfigurationToken::where('token', $tokenString)->firstOrFail();
-            $node = Models\Node::findOrFail($token->node);
+            $model = Models\NodeConfigurationToken::with('node')->where('token', $token)->firstOrFail();
         } catch (\Illuminate\Database\Eloquent\ModelNotFoundException $e) {
             return response()->json(['error' => 'token_invalid'], 403);
         }
 
         // Check if token is expired
-        if ($token->expires_at->lt(Carbon::now())) {
-            $token->delete();
+        if ($model->created_at->lt(Carbon::now())) {
+            $model->delete();
 
             return response()->json(['error' => 'token_expired'], 403);
         }
 
         // Delete the token, it's one-time use
-        $token->delete();
+        $model->delete();
 
         // Manually as getConfigurationAsJson() returns it in correct format already
-        return response($node->getConfigurationAsJson())->header('Content-Type', 'text/json');
+        return response($model->node->getConfigurationAsJson())->header('Content-Type', 'text/json');
     }
 }