/**
* @param ReservationSeries $reservationSeries
* @return ReservationRuleResult
*/
public function Validate($reservationSeries)
{
$conflicts = array();
$reservations = $reservationSeries->Instances();
$bufferTime = $reservationSeries->MaxBufferTime();
$keyedResources = array();
foreach ($reservationSeries->AllResources() as $resource) {
$keyedResources[$resource->GetId()] = $resource;
}
/** @var Reservation $reservation */
foreach ($reservations as $reservation) {
Log::Debug("Checking for reservation conflicts, reference number %s", $reservation->ReferenceNumber());
$startDate = $reservation->StartDate();
$endDate = $reservation->EndDate();
if ($bufferTime != null && !$reservationSeries->BookedBy()->IsAdmin) {
$startDate = $startDate->SubtractInterval($bufferTime);
$endDate = $endDate->AddInterval($bufferTime);
}
$existingItems = $this->strategy->GetItemsBetween($startDate, $endDate);
/** @var IReservedItemView $existingItem */
foreach ($existingItems as $existingItem) {
if (($bufferTime == null || $reservationSeries->BookedBy()->IsAdmin) && ($existingItem->GetStartDate()->Equals($reservation->EndDate()) || $existingItem->GetEndDate()->Equals($reservation->StartDate()))) {
continue;
}
if ($this->IsInConflict($reservation, $reservationSeries, $existingItem, $keyedResources)) {
Log::Debug("Reference number %s conflicts with existing %s with id %s", $reservation->ReferenceNumber(), get_class($existingItem), $existingItem->GetId());
array_push($conflicts, $existingItem);
}
}
}
$thereAreConflicts = count($conflicts) > 0;
if ($thereAreConflicts) {
return new ReservationRuleResult(false, $this->GetErrorString($conflicts));
}
return new ReservationRuleResult();
}
