KT-MyPage/app/Models/SmbcPollStatus.php

<?php

namespace App\Models;

class SmbcPollStatus extends AppModel
{
    const COL_NAME_CONDITION_DATETIME_TO = 'condition_datetime_to';

    protected $casts = [
        self::COL_NAME_CONDITION_DATETIME_TO => 'datetime',
    ];

    public function getHistory(): ?HistoryModel
    {
        return null;
    }

    public function getModelName(): string
    {
        return "SMBC確認ステータス";
    }
}