/**
* Returns true if everything is OK. If it isn't, an exception is thrown.
*
* @return boolean true if everything is OK. Otherwise, an exception is thrown.
*
* @throws Exception `INVALID_MAIL`
* @throws Exception `INVALID_PRODUCT_REG_NUM`
* @throws Exception `NON_ACCEPTED_TAC`
* @throws Exception `BACKEND_NO_SITE_CONFIGURED`
* @throws Exception `DEACTIVATED_USER`
*
* @since 2.1.0
*/
public static function check_user_settings()
{
if (!NelioABAccountSettings::is_email_valid()) {
$err = NelioABErrCodes::INVALID_MAIL;
throw new Exception(NelioABErrCodes::to_string($err), $err);
}
if (!NelioABAccountSettings::is_reg_num_valid()) {
$err = NelioABErrCodes::INVALID_PRODUCT_REG_NUM;
throw new Exception(NelioABErrCodes::to_string($err), $err);
}
if (!NelioABAccountSettings::are_terms_and_conditions_accepted()) {
$err = NelioABErrCodes::NON_ACCEPTED_TAC;
throw new Exception(NelioABErrCodes::to_string($err), $err);
}
if (!NelioABAccountSettings::has_a_configured_site()) {
$err = NelioABErrCodes::BACKEND_NO_SITE_CONFIGURED;
throw new Exception(NelioABErrCodes::to_string($err), $err);
}
NelioABAccountSettings::check_account_status();
if (!NelioABAccountSettings::is_account_active()) {
$err = NelioABErrCodes::DEACTIVATED_USER;
throw new Exception(NelioABErrCodes::to_string($err), $err);
}
return true;
}