/**
* @param Invoice $invoice
* @param string $status
*/
public function changeStatus(Invoice $invoice, $status)
{
switch ($status) {
case 'draft':
$invoice->setSendDate(null);
$invoice->setPayDate(null);
break;
case 'sent':
if ($invoice->getSendDate() === null) {
$invoice->setSendDate(new DateTime());
}
$invoice->setPayDate(null);
break;
case 'paid':
if ($invoice->getSendDate() === null) {
$invoice->setSendDate(new DateTime());
}
if ($invoice->getPayDate() === null) {
$invoice->setPayDate(new DateTime());
}
break;
default:
throw new RuntimeException(sprintf('Invalid status: %s', $status));
}
$this->persist($invoice);
}