public function ConnectionService::getConnectionEntityTypes in RedHen CRM 8

Filters entity list to bundle definitions for entities w/ connection types.

Parameters

EntityTypeInterface[] $entity_types: The master entity type list filter.

Return value

ConfigEntityTypeInterface[] An array of only the config entities we want to modify.

Overrides ConnectionServiceInterface::getConnectionEntityTypes

File

modules/redhen_connection/src/ConnectionService.php, line 49

Class

ConnectionService

Provides an interface for getting connections between entities.

Namespace

Drupal\redhen_connection

Code

public function getConnectionEntityTypes(array $entity_types) {
  $all_connection_types = [];
  foreach ($entity_types as $entity_type => $type) {
    $query = $this->entityTypeManager
      ->getStorage('redhen_connection_type')
      ->getQuery();
    $or_group = $query
      ->orConditionGroup();
    $or_group
      ->condition('endpoints.1.entity_type', $entity_type);
    $or_group
      ->condition('endpoints.2.entity_type', $entity_type);
    $query
      ->condition($or_group);
    $results = $query
      ->execute();
    if (!empty($results)) {
      $connection_types = ConnectionType::loadMultiple($results);
      $all_connection_types = array_merge($all_connection_types, $connection_types);
    }
  }
  $connected_entities = [];
  foreach ($all_connection_types as $connection_type_id => $connection_type) {
    $endpoint_1 = $connection_type
      ->get('endpoints')[1]['entity_type'];
    $endpoint_2 = $connection_type
      ->get('endpoints')[2]['entity_type'];
    $connected_entities[$connection_type_id]['endpoint_1'][$endpoint_1] = $entity_types[$endpoint_1];
    $connected_entities[$connection_type_id]['endpoint_2'][$endpoint_2] = $entity_types[$endpoint_2];
  }
  return $connected_entities;
}