/**
* {@inheritdoc}
*/
public function initializeListBuilder(ListBuilderInterface $listBuilder, array $fieldDescriptors)
{
$listBuilder->limit($this->listRestHelper->getLimit())->setCurrentPage($this->listRestHelper->getPage());
$listBuilder->setFieldDescriptors($fieldDescriptors);
$fields = $this->listRestHelper->getFields();
if ($fields != null) {
foreach ($fields as $field) {
if (!array_key_exists($field, $fieldDescriptors)) {
continue;
}
$listBuilder->addSelectField($fieldDescriptors[$field]);
}
} else {
$listBuilder->setSelectFields($fieldDescriptors);
}
$searchFields = $this->listRestHelper->getSearchFields();
if ($searchFields != null) {
foreach ($searchFields as $searchField) {
$listBuilder->addSearchField($fieldDescriptors[$searchField]);
}
$listBuilder->search($this->listRestHelper->getSearchPattern());
}
$sortBy = $this->listRestHelper->getSortColumn();
if ($sortBy != null) {
$listBuilder->sort($fieldDescriptors[$sortBy], $this->listRestHelper->getSortOrder());
}
}
/**
* Creates expressions from conditions and add them to the expressions array.
*
* @param Condition $condition
* @param AbstractFieldDescriptor $fieldDescriptor
*/
protected function createExpression(Condition $condition, $fieldDescriptor)
{
$value = $this->getValue($condition);
// relative date for cases like "within a week" or "within this month"
if ($condition->getOperator() === 'between' && $condition->getType() === DataTypes::DATETIME_TYPE) {
$this->expressions[] = $this->listBuilder->createBetweenExpression($fieldDescriptor, [$value, new \Datetime()]);
} else {
$this->expressions[] = $this->listBuilder->createWhereExpression($fieldDescriptor, $value, $condition->getOperator());
}
}