Упразднён контроллер PasswordProtectedController и заменён на валидатор PasswordRequiredValidator

Реорганизованы тесты для ChangeUsernameFormTest

api/models/base/PasswordProtectedForm.php

@@ -1,31 +0,0 @@
-<?php
-namespace api\models\base;
-
-use common\helpers\Error as E;
-use Yii;
-
-class PasswordProtectedForm extends ApiForm {
-
-    public $password;
-
-    public function rules() {
-        return [
-            [['password'], 'required', 'message' => E::PASSWORD_REQUIRED],
-            [['password'], 'validatePassword'],
-        ];
-    }
-
-    public function validatePassword() {
-        if (!$this->getAccount()->validatePassword($this->password)) {
-            $this->addError('password', E::PASSWORD_INVALID);
-        }
-    }
-
-    /**
-     * @return \common\models\Account
-     */
-    protected function getAccount() {
-        return Yii::$app->user->identity;
-    }
-
-}