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<?php
namespace Bitrix\Catalog\Controller;
use Bitrix\Catalog\RoundingTable;
use Bitrix\Main\Error;
use Bitrix\Main\Result;
use Bitrix\Rest\Event\EventBindInterface;
final class RoundingRule extends Controller implements EventBindInterface
{
use ListAction; // default listAction realization
use GetAction; // default getAction realization
use CheckExists; // default implementation of existence check
use PriceTypeRights;
//region Actions
/**
* @param array $fields
* @return array|null
*/
public function addAction(array $fields): ?array
{
$checkFieldsResult = $this->checkFields($fields);
if (!$checkFieldsResult->isSuccess())
{
$this->addErrors($checkFieldsResult->getErrors());
return null;
}
$addResult = RoundingTable::add($fields);
if (!$addResult->isSuccess())
{
$this->addErrors($addResult->getErrors());
return null;
}
return [$this->getServiceItemName() => $this->get($addResult->getId())];
}
/**
* @param int $id
* @param array $fields
* @return array|null
*/
public function updateAction(int $id, array $fields): ?array
{
$existsResult = $this->exists($id);
if (!$existsResult->isSuccess())
{
$this->addErrors($existsResult->getErrors());
return null;
}
$checkFieldsResult = $this->checkFields($fields);
if (!$checkFieldsResult->isSuccess())
{
$this->addErrors($checkFieldsResult->getErrors());
return null;
}
$updateResult = RoundingTable::update($id, $fields);
if (!$updateResult)
{
$this->addErrors($updateResult->getErrors());
return null;
}
return [$this->getServiceItemName() => $this->get($id)];
}
/**
* @param int $id
* @return bool|null
*/
public function deleteAction(int $id): ?bool
{
$existsResult = $this->exists($id);
if (!$existsResult->isSuccess())
{
$this->addErrors($existsResult->getErrors());
return null;
}
$deleteResult = RoundingTable::delete($id);
if (!$deleteResult)
{
$this->addErrors($deleteResult->getErrors());
return null;
}
return true;
}
/**
* @return array
*/
public function getFieldsAction(): array
{
return [$this->getServiceItemName() => $this->getViewFields()];
}
/**
* public function listAction
* @see ListAction::listAction
*/
/**
* public function getAction
* @see GetAction::getAction
*/
/**
* @inheritDoc
*/
protected function getEntityTable()
{
return new RoundingTable();
}
/**
* @param array $fields
* @return Result
*/
private function checkFields(array $fields): Result
{
$result = new Result();
if (array_key_exists('ROUND_TYPE', $fields))
{
$roundTypes = RoundingTable::getRoundTypes();
if (!in_array($fields['ROUND_TYPE'], $roundTypes))
{
$result->addError(
new Error(
'Invalid rounding type provided. The available values are: '
. implode(', ', $roundTypes)
)
);
}
unset($roundTypes);
}
if (array_key_exists('ROUND_PRECISION', $fields))
{
$precisionList = RoundingTable::getPresetRoundingValues();
if (!in_array($fields['ROUND_PRECISION'], $precisionList))
{
$result->addError(
new Error(
'Invalid rounding precision provided. The available values are: '
. implode(', ', $precisionList)
)
);
}
unset($precisionList);
}
return $result;
}
protected function getErrorCodeEntityNotExists(): string
{
return ErrorCode::ROUNDING_RULE_ENTITY_NOT_EXISTS;
}
}