<?php

namespace App\Models;

class BirthdayMessage extends SoftDeletesModel
{

    /**
     * 随机获取一条启用的生日祝福文案
     *
     * @return string|null
     */
    public static function getRandomMessage()
    {
        $message = self::where('status', 1)
            ->inRandomOrder()
            ->first();

        return $message ? $message->content : null;
    }
}