Department.php

<?php
 
namespace Bitrix\Im\V2\Entity\Department;
 
use Bitrix\Im\V2\Rest\RestEntity;
use Bitrix\Main\Loader;
 
class Department implements RestEntity
{
    private static ?array $structure = null;
 
    private int $id;
 
    public function __construct(int $id)
    {
        $this->id = $id;
    }
 
    public function getId(): ?int
    {
        return $this->id;
    }
 
    public function getDepth(): int
    {
        return (int)$this->get('DEPTH_LEVEL');
    }
 
    public function getName(): string
    {
        return $this->get('NAME') ?? '';
    }
 
    public function isExist(): bool
    {
        $this->fillStructure();
 
        return isset(self::$structure['DATA'][$this->id]);
    }
 
    public static function getRestEntityName(): string
    {
        return 'department';
    }
 
    public function toRestFormat(array $option = []): array
    {
        return ['id' => $this->id, 'name' => $this->getName()];
    }
 
    private function fillStructure(): void
    {
        if (isset(self::$structure))
        {
            return;
        }
 
        if (!Loader::includeModule('intranet'))
        {
            self::$structure = [];
 
            return;
        }
 
        $structure = \CIntranetUtils::GetStructure();
 
        if (!isset($structure) || !isset($structure['DATA']))
        {
            self::$structure = [];
 
            return;
        }
 
        self::$structure = $structure;
    }
 
    private function get(string $fieldName)
    {
        $this->fillStructure();
 
        return self::$structure['DATA'][$this->id][$fieldName] ?? null;
    }
}