lastmessage.php

См. документацию.

<?php
namespace Bitrix\Im\Model;
 
use Bitrix\Main\ORM\Data\DataManager;
use Bitrix\Main\ORM\Data\Internal\DeleteByFilterTrait;
use Bitrix\Main\ORM\Data\Internal\MergeTrait;
use Bitrix\Main\ORM\Fields\DatetimeField;
use Bitrix\Main\ORM\Fields\IntegerField;

 
class LastMessageTable extends DataManager
{
    use MergeTrait;
    use DeleteByFilterTrait;

    public static function getTableName()
    {
        return 'b_im_last_message';
    }

    public static function getMap()
    {
        return [
            'ID' => new IntegerField(
                'ID',
                [
                    'primary' => true,
                    'autocomplete' => true,
                ]
            ),
            'USER_ID' => new IntegerField(
                'USER_ID',
                [
                    'required' => true,
                ]
            ),
            'CHAT_ID' => new IntegerField(
                'CHAT_ID',
                [
                    'required' => true,
                ]
            ),
            'MESSAGE_ID' => new IntegerField(
                'MESSAGE_ID',
                [
                    'required' => true,
                ]
            ),
            'DATE_CREATE' => new DatetimeField(
                'DATE_CREATE',
                [
                    'required' => true,
                ]
            ),
        ];
    }
}