Edit file File name : DateRangeTrait.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\Repository\Query; use App\Form\Model\DateRange; trait DateRangeTrait { /** * @var DateRange */ protected $dateRange; public function getBegin(): ?\DateTime { if (null === $this->dateRange) { return null; } return $this->dateRange->getBegin(); } public function setBegin(\DateTime $begin): void { $this->dateRange->setBegin($begin); } public function getEnd(): ?\DateTime { if (null === $this->dateRange) { return null; } return $this->dateRange->getEnd(); } public function setEnd(\DateTime $end): void { $this->dateRange->setEnd($end); } public function getDateRange(): ?DateRange { return $this->dateRange; } public function setDateRange(DateRange $dateRange): void { $this->dateRange = $dateRange; } } Save