/**
* Insert Mail to Newsletter
*/
public function saveUserEmail(NewsletterModel $newsletter)
{
$userRow = $this->db()->select('email')->from('users')->where(array('id' => $newsletter->getId()))->execute()->fetchRows();
$userMail = $userRow[0]['email'];
$newsletterMail = $this->countEmails($userMail);
if ($newsletterMail == '0') {
$this->db()->insert('newsletter_mails')->values(array('email' => $userMail))->execute();
} else {
$this->db()->delete('newsletter_mails')->where(array('email' => $userMail))->execute();
}
}
