public function complete(CompleteRegistrationRequest $request)
{
// if no invoice number, create one
$invoice = new Invoice();
$invoice->advisor_id = Session::get('advisor')->id;
$invoice->event_id = Session::get('event')->id;
$invoice->school_id = Session::get('school')->id;
$invoice->total = Session::get('advisor')->total();
$invoice->payment_method = $request->input('payment_method');
$invoice->makeKey();
$invoice->save();
// set advisor as complete
Session::get('advisor')->invoice_id = $invoice->id;
Session::get('advisor')->save();
// set all attendees as complete
foreach (Session::get('advisor')->attendees as $attendee) {
$attendee->update(['invoice_id' => $invoice->id]);
}
// send email
Session::get('advisor')->sendConfirmationEmail();
return redirect('/event/' . Session::get('event')->slug . '/step/5');
}
