Edit file File name : InvoiceModelFactory.php Content :<?php /* * This file is part of the Kimai time-tracking app. * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace App\Invoice; use App\Activity\ActivityStatisticService; use App\Customer\CustomerStatisticService; use App\Project\ProjectStatisticService; final class InvoiceModelFactory { private $customerStatisticService; private $projectStatisticService; private $activityStatisticService; public function __construct(CustomerStatisticService $customerStatistic, ProjectStatisticService $projectStatistic, ActivityStatisticService $activityStatistic) { $this->customerStatisticService = $customerStatistic; $this->projectStatisticService = $projectStatistic; $this->activityStatisticService = $activityStatistic; } public function createModel(InvoiceFormatter $formatter): InvoiceModel { return new InvoiceModel($formatter, $this->customerStatisticService, $this->projectStatisticService, $this->activityStatisticService); } } Save