HT_DASHBOARD/app/Transmission/Layouts/IFLayout.php

<?php

namespace App\Transmission\Layouts;

abstract class IFLayout
{
    public IFCommonHeader $header;

    const COL_NAME_HEADER = 'Header';
    const COL_NAME_BODY = 'Body';

    public function __construct()
    {
        $this->header = new IFCommonHeader();
    }


    abstract public function getBodyArray(): array;


    public function toArray(): array
    {
        $result = [];
        $result[self::COL_NAME_HEADER] = $this->header->toArray();
        $result[self::COL_NAME_BODY] = $this->getBodyArray();
        return $result;
    }
}