/**
* Delete existing currency
*
* @param void
* @return null
*/
function delete()
{
if ($this->active_tax_rate->isNew()) {
$this->httpError(HTTP_ERR_NOT_FOUND);
}
// if
if (!$this->active_tax_rate->canDelete($this->logged_user)) {
$this->httpError(HTTP_ERR_FORBIDDEN);
}
// if
if ($this->request->isSubmitted()) {
$delete = $this->active_tax_rate->delete();
if ($delete && !is_error($delete)) {
flash_success('Tax rate ":name" has been deleted', array('name' => $this->active_tax_rate->getName()));
} else {
flash_error('Failed to delete ":name" tax rate', array('name' => $this->active_tax_rate->getName()));
}
// if
$this->redirectTo('admin_tax_rates');
} else {
$this->httpError(HTTP_ERR_BAD_REQUEST);
}
// if
}