water/server/app/miniapi/service/driver/CheckIn.php

<?php

declare(strict_types=1);

namespace app\miniapi\service\driver;

use app\miniapi\http\Fields;
use app\miniapi\model\MiniTaskRecord;
use plugin\saiadmin\app\model\water\WaterDelivery;

final class CheckIn extends InTransitAction
{
    public function fields(): array
    {
        return ['request_key', 'latitude', 'longitude'];
    }

    protected function handle(WaterDelivery $task, array $input, int $user): array
    {
        $data = Fields::location($input) + [
            'coordinate_system' => 'gcj02',
            'source' => 'client_reported',
        ];
        MiniTaskRecord::recordEvent((int) $task->id, $user, 'checkin', $data);

        return [
            'id' => (int) $task->id,
            'checked_in' => true,
            'location_verified' => false,
        ];
    }
}