パッケージの定期タスク登録と保守

<?php

namespace Acme\Courier;

use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Support\ServiceProvider;

class CourierServiceProvider extends ServiceProvider
{
    public function register(): void
    {
        $this->mergeConfigFrom(__DIR__.'/../config/courier.php', 'courier');

        $this->app->singleton(CourierSchedule::class);
    }

    public function boot(): void
    {
        if (! $this->app->runningInConsole()) {
            return;
        }

        $this->callAfterResolving(Schedule::class, function (Schedule $schedule): void {
            $this->app->make(CourierSchedule::class)->register($schedule);
        });
    }
}

<?php

return [
    'schedule' => [
        'enabled' => false,
        'cron' => '*/5 * * * *',
        'timezone' => 'UTC',
        'overlap_minutes' => 10,
        'on_one_server' => false,
    ],
];

<?php

namespace Acme\Courier;

use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Contracts\Config\Repository;
use Psr\Log\LoggerInterface;
use WeakMap;

final class CourierSchedule
{
    public const EVENT_NAME = 'acme-courier:heartbeat';

    private WeakMap $registered;

    public function __construct(private Repository $config)
    {
        $this->registered = new WeakMap();
    }

    public function register(Schedule $schedule): void
    {
        if (! $this->config->get('courier.schedule.enabled', false)
            || isset($this->registered[$schedule])) {
            return;
        }

        $event = $schedule->call(static function (LoggerInterface $logger): void {
            $logger->info('Courier heartbeat');
        })
            ->name(self::EVENT_NAME)
            ->cron($this->config->get('courier.schedule.cron', '*/5 * * * *'))
            ->timezone($this->config->get('courier.schedule.timezone', 'UTC'))
            ->withoutOverlapping($this->config->get('courier.schedule.overlap_minutes', 10));

        if ($this->config->get('courier.schedule.on_one_server', false)) {
            $event->onOneServer();
        }

        $this->registered[$schedule] = true;
    }
}

use Acme\Courier\Jobs\SyncCatalogJob;
use Illuminate\Support\Facades\Schedule;

Schedule::job(new SyncCatalogJob('tenant-a'))
    ->name('acme-courier:catalog:tenant-a')
    ->everyFiveMinutes()
    ->onOneServer();

Schedule::job(new SyncCatalogJob('tenant-b'))
    ->name('acme-courier:catalog:tenant-b')
    ->everyFiveMinutes()
    ->onOneServer();

<?php

namespace Acme\Courier\Tests;

use Acme\Courier\CourierSchedule;
use Illuminate\Config\Repository;
use Illuminate\Console\Scheduling\EventMutex;
use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Console\Scheduling\SchedulingMutex;
use Illuminate\Container\Container;
use PHPUnit\Framework\TestCase;

class CourierScheduleTest extends TestCase
{
    private Container $previousContainer;
    private Repository $config;
    private CourierSchedule $registrar;

    protected function setUp(): void
    {
        parent::setUp();

        $this->previousContainer = Container::getInstance();
        $container = new Container();
        Container::setInstance($container);

        $container->instance(EventMutex::class, $this->createMock(EventMutex::class));
        $container->instance(SchedulingMutex::class, $this->createMock(SchedulingMutex::class));

        $this->config = new Repository();
        $this->registrar = new CourierSchedule($this->config);
    }

    protected function tearDown(): void
    {
        Container::setInstance($this->previousContainer);

        parent::tearDown();
    }

    public function test_disabled_by_default(): void
    {
        $schedule = new Schedule();
        $this->registrar->register($schedule);

        $this->assertCount(0, $schedule->events());
    }

    public function test_partial_config_uses_defaults_without_duplicate_registration(): void
    {
        $this->config->set('courier.schedule.enabled', true);
        $schedule = new Schedule();

        $this->registrar->register($schedule);
        $this->registrar->register($schedule);

        $this->assertCount(1, $schedule->events());
        $event = $schedule->events()[0];
        $this->assertSame(CourierSchedule::EVENT_NAME, $event->description);
        $this->assertSame('*/5 * * * *', $event->expression);
        $this->assertSame('UTC', $event->timezone);
        $this->assertTrue($event->withoutOverlapping);
        $this->assertSame(10, $event->expiresAt);
        $this->assertFalse($event->onOneServer);
    }

    public function test_explicit_schedule_settings_are_applied(): void
    {
        $this->config->set('courier.schedule', [
            'enabled' => true,
            'cron' => '0 * * * *',
            'timezone' => 'Asia/Tokyo',
            'overlap_minutes' => 30,
            'on_one_server' => true,
        ]);

        $schedule = new Schedule();
        $this->registrar->register($schedule);
        $event = $schedule->events()[0];

        $this->assertSame('0 * * * *', $event->expression);
        $this->assertSame('Asia/Tokyo', $event->timezone);
        $this->assertSame(30, $event->expiresAt);
        $this->assertTrue($event->onOneServer);
    }

    public function test_setting_changes_require_a_new_schedule(): void
    {
        $this->config->set('courier.schedule.enabled', true);
        $first = new Schedule();
        $this->registrar->register($first);

        $this->config->set('courier.schedule.cron', '0 * * * *');
        $this->registrar->register($first);

        $second = new Schedule();
        $this->registrar->register($second);

        $this->assertCount(1, $first->events());
        $this->assertCount(1, $second->events());
        $this->assertSame('*/5 * * * *', $first->events()[0]->expression);
        $this->assertSame('0 * * * *', $second->events()[0]->expression);
    }
}