ladill-queue/app/Support/DatabaseTime.php

<?php

namespace App\Support;

use Illuminate\Support\Facades\DB;

class DatabaseTime
{
    public static function diffSeconds(string $fromColumn, string $toColumn): string
    {
        return match (DB::connection()->getDriverName()) {
            'sqlite' => "CAST((julianday({$toColumn}) - julianday({$fromColumn})) * 86400 AS INTEGER)",
            default => "TIMESTAMPDIFF(SECOND, {$fromColumn}, {$toColumn})",
        };
    }

    public static function hourOf(string $column): string
    {
        return match (DB::connection()->getDriverName()) {
            'sqlite' => "CAST(strftime('%H', {$column}) AS INTEGER)",
            default => "HOUR({$column})",
        };
    }
}