Наведён порядок в моделях проекта

api/models/authentication/ForgotPasswordForm.php

@@ -0,0 +1,122 @@
+<?php
+namespace api\models\authentication;
+
+use api\models\base\ApiForm;
+use api\traits\AccountFinder;
+use common\components\UserFriendlyRandomKey;
+use common\models\Account;
+use common\models\confirmations\ForgotPassword;
+use common\models\EmailActivation;
+use Yii;
+use yii\base\ErrorException;
+use yii\base\InvalidConfigException;
+
+class ForgotPasswordForm extends ApiForm {
+    use AccountFinder;
+
+    public $login;
+
+    public function rules() {
+        return [
+            ['login', 'required', 'message' => 'error.login_required'],
+            ['login', 'validateLogin'],
+            ['login', 'validateActivity'],
+            ['login', 'validateFrequency'],
+        ];
+    }
+
+    public function validateLogin($attribute) {
+        if (!$this->hasErrors()) {
+            if ($this->getAccount() === null) {
+                $this->addError($attribute, 'error.' . $attribute . '_not_exist');
+            }
+        }
+    }
+
+    public function validateActivity($attribute) {
+        if (!$this->hasErrors()) {
+            $account = $this->getAccount();
+            if ($account->status !== Account::STATUS_ACTIVE) {
+                $this->addError($attribute, 'error.account_not_activated');
+            }
+        }
+    }
+
+    public function validateFrequency($attribute) {
+        if (!$this->hasErrors()) {
+            $emailConfirmation = $this->getEmailActivation();
+            if ($emailConfirmation !== null && !$emailConfirmation->canRepeat()) {
+                $this->addError($attribute, 'error.email_frequency');
+            }
+        }
+    }
+
+    public function forgotPassword() {
+        if (!$this->validate()) {
+            return false;
+        }
+
+        $account = $this->getAccount();
+        $emailActivation = $this->getEmailActivation();
+        if ($emailActivation === null) {
+            $emailActivation = new ForgotPassword();
+            $emailActivation->account_id = $account->id;
+        } else {
+            $emailActivation->created_at = time();
+        }
+
+        $emailActivation->key = UserFriendlyRandomKey::make();
+        if (!$emailActivation->save()) {
+            throw new ErrorException('Cannot create email activation for forgot password form');
+        }
+
+        $this->sendMail($emailActivation);
+
+        return true;
+    }
+
+    public function sendMail(EmailActivation $emailActivation) {
+        /** @var \yii\swiftmailer\Mailer $mailer */
+        $mailer = Yii::$app->mailer;
+        $fromEmail = Yii::$app->params['fromEmail'];
+        if (!$fromEmail) {
+            throw new InvalidConfigException('Please specify fromEmail app in app params');
+        }
+
+        $acceptor = $emailActivation->account;
+        /** @var \yii\swiftmailer\Message $message */
+        $message = $mailer->compose([
+            'html' => '@app/mails/forgot-password-html',
+            'text' => '@app/mails/forgot-password-text',
+        ], [
+            'key' => $emailActivation->key,
+        ])
+            ->setTo([$acceptor->email => $acceptor->username])
+            ->setFrom([$fromEmail => 'Ely.by Accounts'])
+            ->setSubject('Ely.by Account forgot password');
+
+        if (!$message->send()) {
+            throw new ErrorException('Unable send email with activation code.');
+        }
+    }
+
+    public function getLogin() {
+        return $this->login;
+    }
+
+    /**
+     * @return EmailActivation|null
+     * @throws ErrorException
+     */
+    public function getEmailActivation() {
+        $account = $this->getAccount();
+        if ($account === null) {
+            throw new ErrorException('Account not founded');
+        }
+
+        return $account->getEmailActivations()
+            ->andWhere(['type' => EmailActivation::TYPE_FORGOT_PASSWORD_KEY])
+            ->one();
+    }
+
+}