add cassaopen/default account behaviors

common/models/AccountState.php

@@ -194,6 +194,8 @@ class AccountState extends \common\models\BaseFitnessActiveRecord
      * Read last accountstates
      * @param $type int the type of accountstate to load
      * @param $user $id of user to load the account
+     * @return common\models\AccountState
+     * 
      * */
     public static function readLast($type, $user = null,$account = null){
     	$result = null;
@@ -202,9 +204,13 @@ class AccountState extends \common\models\BaseFitnessActiveRecord
     	if ( isset($type)){
     		$query->andWhere(['account_state.type' => $type]);
     	}
-    	if ( $account ){
+    	if ( isset( $account ) ){
     		$query->andWhere(["account_state.id_account" => $account ]);
     	}
+    	
+    	if ( isset( $user ) ){
+    		$query->andWhere(["account_state.id_user" => $user ]);
+    	}
 
     	$query->limit(1);