EntityChat.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Chat;
 
use Bitrix\Im\Model\ChatTable;
use Bitrix\Im\Model\RelationTable;
use Bitrix\Im\V2\Chat;
use Bitrix\Im\V2\Result;
use Bitrix\Im\V2\Service\Context;
use Bitrix\Main\Localization\Loc;
 
class EntityChat extends GroupChat
{
    protected const ENTITY_SEPARATOR = '|';
 
    protected const ENTITY_MAP_FIELDS = ['entityId', 'entityData1', 'entityData2', 'entityData3'];
 
    protected $entityMap = [
        'entityId' => [],
        'entityData1' => [],
        'entityData2' => [],
        'entityData3' => [],
    ];
 
    protected $entityData = [];
 
    public function setEntityMap(array $entityMap): self
    {
        foreach ($entityMap as $field => $map)
        {
            if (in_array($field, self::ENTITY_MAP_FIELDS, true) && is_array($map))
            {
                $this->entityMap[$field] = array_values($map);
            }
        }
 
        return $this;
    }
 
    public function getEntityMap(): array
    {
        return $this->entityMap;
    }

    public function getEntityData(bool $force = false): array
    {
        if (!count($this->entityData) || $force)
        {
            $this->entityData = $this->unmapEntity();
        }
 
        return $this->entityData;
    }
 
    private function unmapEntity(): array
    {
        $result = [];
        foreach ($this->getEntityMap() as $entityType => $entityFields)
        {
            if (!count($entityFields))
            {
                continue;
            }
 
            if ($this->$entityType)
            {
                $data = explode(self::ENTITY_SEPARATOR, $this->$entityType);
                if (count($entityFields) === count($data))
                {
                    $result[$entityType] = array_combine($entityFields, $data);
                }
                else
                {
                    $result[$entityType] = $data;
                }
            }
            else
            {
                $result[$entityType] = array_fill_keys($entityFields, null);
            }
        }
        return $result;
    }

    public static function find(array $params = [], ?Context $context = null): Result
    {
        $result = new Result;
 
        if (empty($params['ENTITY_TYPE']) || empty($params['ENTITY_ID']))
        {
            return $result->addError(new ChatError(ChatError::WRONG_PARAMETER));
        }
 
        $row = ChatTable::query()
            ->setSelect(['ID', 'TYPE', 'ENTITY_TYPE', 'ENTITY_ID'])
            ->where('ENTITY_TYPE', $params['ENTITY_TYPE'])
            ->where('ENTITY_ID', $params['ENTITY_ID'])
            ->fetch()
        ;
 
        if ($row)
        {
            $result->setResult([
                'ID' => (int)$row['ID'],
                'TYPE' => $row['TYPE'],
                'ENTITY_TYPE' => $row['ENTITY_TYPE'],
                'ENTITY_ID' => $row['ENTITY_ID'],
            ]);
        }
 
        return $result;
    }
}