同じfactoryファイル内のmt_rand(1,5)でランダム生成された5番だけにdeleted

PartnerFactoryに
'partner_status' => mt_rand(1, 5),を記述しておりますが、5番の時だけdeleted_atをつけたいです。
(1,2,3,4)が生成されたときはdeleted_atをつけたくないです。
seederファイルに
'deleted_at' => function () {
return Partner::factory()->partner_status(5)->now()
}

など試してみたのですがerrorが消えません。
どう記述したら動くようになるのでしょうか？

PartnerFactory

<?php

namespace Database\Factories;

use Carbon\Carbon;
use Illuminate\Database\Eloquent\Factories\Factory;

class PartnerFactory extends Factory
{
    private static int $sequence = 0;

    /**
     * Define the model's default state.
     *
     * @return array<string, mixed>
     */
    public function definition()
    {
        $pre_num = array('01','02','03','04','05','06','07','08','09','10',
            '11','12','13','14','15','16','17','18','19','20',
            '21','22','23','24','25','26','27','28','29','30',
            '31','32','33','34','35','36','37','38','39','40',
            '41','42','43','44','45','46','47');
        self::$sequence++;
        return [
            'id' => self::$sequence,
            'email' => $this->faker->unique()->safeEmail(),
            'company_name' => '加盟店'.self::$sequence,
            'post_code' => $this->faker->postcode,
            'prefecture_code' => $pre_num[array_rand($pre_num)],
            'city' => $this->faker->city,
            'address' => $this->faker->streetAddress,
            'partner_status' => mt_rand(1, 5),
            'start_at' => Carbon::now(),
            'deleted_at' => $this->faker->optional(0.3)->dateTimeBetween($startDate = 'now', $endDate = '+3 year'),
        ];
    }
}

PartnerSeeder

<?php

namespace Database\Seeders;

use App\Models\Partner;
use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;

class PartnerSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        Partner::factory()->count(30)->create();
    }
}

行動規範の内容に同意します

回答1件

ベストアンサー

php
1
2    public function definition()
3    {
4        $pre_num = array('01','02','03','04','05','06','07','08','09','10',
5            '11','12','13','14','15','16','17','18','19','20',
6            '21','22','23','24','25','26','27','28','29','30',
7            '31','32','33','34','35','36','37','38','39','40',
8            '41','42','43','44','45','46','47');
9        self::$sequence++;
10        return [
11            'id' => self::$sequence,
12            'email' => $this->faker->unique()->safeEmail(),
13            'company_name' => '加盟店'.self::$sequence,
14            'post_code' => $this->faker->postcode,
15            'prefecture_code' => $pre_num[array_rand($pre_num)],
16            'city' => $this->faker->city,
17            'address' => $this->faker->streetAddress,
18            'partner_status' => mt_rand(1, 5),
19            'start_at' => Carbon::now(),
20            'deleted_at' => function(array $post) {
21                return ($post['partner_status'] == 5) ? now()->addDays(mt_rand(0, 3)) : null;
22            }
23        ];
24    }