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<?php
class CheckQuantityController extends HttpViewController
{
public function actionDefault()
{
$quantity = str_replace(',', '.', $this->_getPostData('cart_quantity'));
$quantity = new DecimalType((float)$quantity);
$quantityErrorMessage = $this->_getQuantityErrorMessage(new IdType((int)$this->_getPostData('products_id')),
$quantity);
$combinationStatusInformation = array('STATUS_CODE' => 0, 'STATUS_TEXT' => '');
if(!is_null($this->_getPostData('combination')))
{
$combinationStatusInformation = $this->_getCombinationStatusInformation(new IdType($this->_getPostData('combination')),
$quantity);
}
$result = $this->_getResponseArray($quantityErrorMessage, $combinationStatusInformation);
return MainFactory::create('JsonHttpControllerResponse', $result);
}
protected function _getQuantityErrorMessage(IdType $productId, DecimalType $quantity)
{
$errorMessage = '';
$languageTextManager = MainFactory::create('LanguageTextManager', 'general');
$productReadService = StaticGXCoreLoader::getService('ProductRead');
$product = $productReadService->getProductById($productId);
$minOrder = $product->getSettings()->getMinOrder();
$graduatedQuantity = $product->getSettings()->getGraduatedQuantity();
if($quantity->asDecimal() < $minOrder)
{
$errorMessage .= $languageTextManager->get_text('GM_ORDER_QUANTITY_CHECKER_MIN_ERROR_1')
. str_replace('.', ',', (string)$minOrder)
. $languageTextManager->get_text('GM_ORDER_QUANTITY_CHECKER_MIN_ERROR_2');
}
if($quantity->asDecimal() > MAX_PRODUCTS_QTY)
{
$errorMessage .= $languageTextManager->get_text('GM_ORDER_QUANTITY_CHECKER_MAX_ERROR_1')
. (string)MAX_PRODUCTS_QTY
. $languageTextManager->get_text('GM_ORDER_QUANTITY_CHECKER_MAX_ERROR_2');
}
$graduatedQuantityCheckResult = $quantity->asDecimal() / $graduatedQuantity;
$graduatedQuantityCheckResult = round($graduatedQuantityCheckResult, 4);
if((int)$graduatedQuantityCheckResult != $graduatedQuantityCheckResult)
{
$errorMessage .= $languageTextManager->get_text('GM_ORDER_QUANTITY_CHECKER_GRADUATED_ERROR_1')
. str_replace('.', ',', (string)$graduatedQuantity)
. $languageTextManager->get_text('GM_ORDER_QUANTITY_CHECKER_GRADUATED_ERROR_2');
}
return $errorMessage;
}
protected function _getCombinationStatusInformation(IdType $combiId, DecimalType $quantity)
{
$propertiesView = MainFactory::create_object('PropertiesView');
$statusInfo = $propertiesView->get_combis_status_by_combis_id_json($combiId->asInt(),
$quantity->asDecimal());
$statusInfo = json_decode($statusInfo, true);
return $statusInfo;
}
protected function _getResponseArray($errorMessage, array $combinationStatusInformation)
{
$result = array(
'success' => $errorMessage === '',
'status_code' => $combinationStatusInformation['STATUS_CODE'],
'combination' => array(
'message' => array(
'selector' => 'errorMsg',
'type' => 'html',
'value' => $combinationStatusInformation['STATUS_TEXT']
)
),
'quantity' => array(
'message' => array(
'selector' => 'errorMsg',
'type' => 'html',
'value' => $errorMessage
)
)
);
return $result;
}
}