/**
* @param $client
*
* TODO
*/
public function onAuthSuccess(ClientInterface $client)
{
$attributes = $client->getUserAttributes();
/* @var $auth UserAuth */
$auth = UserAuth::find()->where(['source' => $client->getId(), 'source_id' => $attributes['id']])->one();
if (Yii::$app->user->isGuest) {
if ($auth) {
$user = $auth->user;
Yii::$app->user->login($user);
} else {
if (isset($attributes['email']) && User::find()->where(['email' => $attributes['email']])->exists()) {
Yii::$app->getSession()->setFlash('error', [Yii::t('app', "User with the same email as in {client} account already exists but isn't linked to it. Login using email first to link it.", ['client' => $client->getTitle()])]);
} else {
if ($client->signIn()) {
$this->redirect('/profile');
}
}
}
} else {
if (!$auth) {
$auth = new UserAuth(['user_id' => Yii::$app->user->id, 'source' => $client->getId(), 'source_id' => $attributes['id']]);
$auth->save();
}
}
}