Certified/database/factories/CertificateFactory.php

<?php

namespace Database\Factories;

use App\Models\Certificate;
use App\Models\User;
use Illuminate\Database\Eloquent\Factories\Factory;

/**
 * @extends Factory<Certificate>
 */
class CertificateFactory extends Factory
{
    /**
     * @return array<string, mixed>
     */
    public function definition(): array
    {
        return [
            'user_id' => User::factory(),
            'category_id' => null,
            'title' => fake()->sentence(3),
            'issuer' => fake()->company(),
            'certificate_number' => fake()->bothify('CERT-####-????'),
            'issued_at' => fake()->dateTimeBetween('-2 years', '-1 month'),
            'file_path' => null,
            'expires_at' => fake()->dateTimeBetween('+2 months', '+2 years'),
            'notes' => null,
        ];
    }

    public function expired(): static
    {
        return $this->state(fn (array $attributes) => [
            'expires_at' => fake()->dateTimeBetween('-2 years', '-1 day'),
        ]);
    }

    public function expiringSoon(): static
    {
        return $this->state(fn (array $attributes) => [
            'expires_at' => today()->addWeeks(2),
        ]);
    }
}