public function ReservationConflicts::conflicts in MERCI (Manage Equipment Reservations, Checkout and Inventory) 8.2

Overrides ReservationConflictsInterface::conflicts

1 call to ReservationConflicts::conflicts()

ReservationConflicts::bestFit in src/ReservationConflicts.php

File

src/ReservationConflicts.php, line 278

Contains \Drupal\merci\ReservationConflicts. Abstraction of the selection logic of an entity reference field.

Class

ReservationConflicts

A null implementation of EntityReference_SelectionHandler.

Namespace

Drupal\merci

Code

public function conflicts($date) {
  $conflicts = array();
  $date_value = $date
    ->get('value')
    ->getValue();
  $query = $this
    ->buildConflictQuery($date);
  $result = $query
    ->execute();
  $line_item_entities = \Drupal::entityTypeManager()
    ->getStorage($this->entity
    ->getEntityTypeId())
    ->loadMultiple($result);
  foreach ($line_item_entities as $entity) {
    $dates = $entity->{$this->date_field}
      ->getValue();
    $dates = reset($dates);
    foreach ($entity->{$this->item_field} as $item) {
      $target_id = $item->{'target_id'};
      $record = new \stdClass();
      $record->item_id = $target_id;
      $record->parent_id = $entity
        ->id();
      if ($entity
        ->hasField($this->parent_quantity_field)) {
        $record->quantity = (int) $entity
          ->get($this->parent_quantity_field)->value;
      }
      else {
        $record->quantity = 1;
      }
      $record->{$this->date_column} = $dates['value'];
      $record->{$this->date_column2} = $dates['end_value'];
      if (!isset($conflicts[$target_id])) {
        $conflicts[$target_id] = array();
      }
      if (!isset($conflicts[$target_id][$date_value])) {
        $conflicts[$target_id][$date_value] = array();
      }
      $conflicts[$target_id][$date_value][] = $record;
    }
  }
  $return = array();
  $items = $this->entity
    ->get($this->item_field);
  foreach ($items as $delta => $item) {
    if (isset($conflicts[$item->target_id])) {
      $return[$delta] = $conflicts[$item->target_id];
    }
  }
  return $return;
}