/**
* Возврат средств
*
* @param int $provider_id
* @param string $bill_id
* @param int $refund_id
*
* @internal param int $id
*
* @return Response
*/
public function update($provider_id, $bill_id, $refund_id)
{
$bill = Bill::getBill($bill_id, $provider_id);
//Проверяем наличие счёта
if (!$bill) {
$data['error'] = Catalog::C_BILL_NOT_FOUND;
return $this->responseFromGate($data);
}
//Проверяем refund_id на уникальность в этом счёте
if (Refund::isRefundExist($bill_id, $refund_id)) {
$data['error'] = Catalog::C_BILL_ALREADY_EXIST;
return $this->responseFromGate($data);
}
//Проверяем статус
if (!$bill->isPaid()) {
$data['error'] = Catalog::C_BILL_NOT_FOUND;
return $this->responseFromGate($data);
}
//Проверяем запрошенную сумму для отмены
$amountQuery = Input::get('amount');
$validator = Validator::make(array('amount' => $amountQuery), Validators::rulesForRefundBill());
if (!$validator->passes()) {
$data['error'] = Catalog::C_WRONG_FORMAT;
return $this->responseFromGate($data);
}
//Вычисляем сууму для возврата
$refundAmount = Refunds::calculateAmount($bill, $amountQuery);
$data = array('bill_id' => $bill_id, 'refund_id' => $refund_id, 'amount' => $refundAmount, 'status' => 'processing');
Refunds::NewRefund($data);
$data['user'] = $bill->user;
$data['error'] = Catalog::C_WITHOUT_ERRORS;
return $this->responseFromGate($data);
}
