public function __getVendorIds()
{
if (ilPaymentVendors::_isVendor($this->user_id)) {
$vendors[] = $this->user_id;
}
$vend = ilPaymentTrustees::_getVendorsForStatisticsByTrusteeId($this->user_id);
if (isset($vend)) {
foreach ($vend as $v) {
if (ilPaymentTrustees::_hasStatisticPermissionByVendor($this->user_id, $v)) {
$vendors[] = $v;
}
}
}
return $vendors ? $vendors : array();
}
