Add key controller to add/update keys , add bakcend skin param

frontend/models/KeyToggleForm.php

@@ -41,7 +41,16 @@ class KeyToggleForm extends Model
     }
     
     public function toggleKey(){
-    	$this->keyModel = Key::find()->andWhere(['rfid_key' => $this->key])->one();
+    	$query= Key::find();
+    	
+    	$query->andWhere(['or',
+    			['and',[ 'in','key.number' , [$this->key]],"trim(coalesce(key.number, '')) <>'' " ],
+    			['and', ['in','key.rfid_key' ,[ $this->key ] ],"trim(coalesce(key.rfid_key, '')) <>'' "],
+    				
+    	]);
+    	
+    	$this->keyModel = $query->one();
+    	
     	if (  isset($this->keyModel) ){
     		$assignments = CardKeyAssignment::find()->andWhere(['id_key' => $this->keyModel->id_key])->all();
     		if ( count($assignments) > 0){