/**
* generate token for user, who can reset password
*
* @param int $userId
* @return bool|string
*/
public function generateRecoveryToken($userId)
{
$token = SELF::generateToken(8);
$salt = SELF::generateToken();
$tokenHash = SELF::calculateHash($token, $salt);
$this->database->table('users_password_reset')->where('userId', $userId)->delete();
$data = array('salt' => $salt, 'token' => $tokenHash, 'userId' => $userId, 'created' => new \DateTime());
$status = $this->database->table('users_password_reset')->insert($data);
if ($status) {
return $token;
} else {
return FALSE;
}
}
