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<?php
namespace kalanis\nested_tree\Support;
/**
* Trait to work with names of properties within Node class which shall not be added / updated via this package.
*/
trait ColumnsTrait
{
protected function translateColumn(TableSettings $settings, string $name) : ?string
return match ($name) {
'id' => $settings->idColumnName,
'parentId' => $settings->parentIdColumnName,
'level' => $settings->levelColumnName,
'left' => $settings->leftColumnName,
'right' => $settings->rightColumnName,
'position' => $settings->positionColumnName,
default => $this->getNameBasedOnExtraSettings($settings, $name),
};
}
* @param TableSettings $settings
* @param string $name
* @return string|null
*
* Okay, time to be ready for Reflection.
* When there is settings property with name the same as the entry's then get the value it contains and return it
private function getNameBasedOnExtraSettings(TableSettings $settings, string $name) : ?string
if (property_exists($settings, $name)) {
if (is_null($settings->{$name})) {
return null;
return strval($settings->{$name});
return $name;
protected function isColumnNameFromBasic(string $name) : bool
return in_array($name, [
'id',
'childrenIds',
'childrenNodes',
]);
protected function isColumnNameFromTree(string $name) : bool
'parentId',
'left',
'right',
'level',
'position',
alex-kalanis /
nested-tree
