/**
* @param Shift $shift
*/
public function assignShift(Shift $shift)
{
$this->shift = $shift;
$shift->assignDrivingAssertion($this);
/*
* set sortOrder to shifts working day + start time
* this is redundant, but needed for sorting in DataGrid
*/
$localDate = clone $shift->getDate();
// date in timezone Europe/Paris
$utcStart = clone $shift->getStart();
// time in timezone UTC
$utcStart->setTimezone($localDate->getTimezone());
$localDate->setTime($utcStart->format('H'), $utcStart->format('i'));
$localDate->setTimezone(new \DateTimeZone('UTC'));
$this->sortOrder = $localDate;
}
