Add 5 minutes to timestamp after each model insert using Factory - laravel

Question

When inserting models into the database I'd like to add 5 minutes to the timestamp property after each single model insert.
I thought that using Sequence like this would do the trick but it's not working: all models that are inserted still have the same timestamp.
namespace Database\Seeders;
use Illuminate\Database\Seeder;
use Illuminate\Database\Eloquent\Factories\Sequence;
class TestSeeder extends Seeder
{
public function run()
{
\App\Models\Test::factory(1000)
->state(new Sequence(
fn () => ['timestamp' => now()->addMinutes(5)->toDateTimeString()],
))
->create();
}
}

Answer 1

I will suggest this approach maybe with the need for some adjustments:
class TestSeeder extends Seeder
{
private $testData = [];
public function run()
{
$now = now();
for ($i=0; $i < 100; $i++) {
$testData[] = [
'key1' => Str::random(10),
'key2' => Str::random(10),
'timestamp' => $now->addMinutes(5)->toDateTimeString()
];
}
foreach ($testData as $test) {
\App\Models\Test::create($test);
}
}
}

Answer 2

Use Factory Callbacks;
class TestFactory extends Factory
{
protected $model = Test::class;
/**
* Configure the model factory.
*
* #return $this
*/
public function configure()
{
return $this->afterCreating(function (Test $test) {
$test->update(['created_at' => Test::last()->created_at->addMinutes(5)]);
});
}
}
Seeder Class
public function run()
{
\App\Models\Test::factory(1000)->create();
}

Answer 3

You can use Eloquent Model Events: https://laravel.com/docs/8.x/eloquent#events
Ex:
class User extends Model
{
/**
* The "booted" method of the model.
*
* #return void
*/
protected static function booted()
{
static::created(function ($user) {
// update the time or any fields else
});
}
}