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<?php |
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namespace Drupal\graphql_core\Plugin\GraphQL\Fields\Entity; |
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use Drupal\Core\DependencyInjection\DependencySerializationTrait; |
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use Drupal\Core\Entity\ContentEntityInterface; |
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use Drupal\Core\Entity\Query\QueryInterface; |
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use Drupal\graphql_core\Plugin\GraphQL\Fields\EntityQuery\EntityQuery; |
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use Youshido\GraphQL\Execution\ResolveInfo; |
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/** |
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* Query entities of the same type without the context's entity. |
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* |
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* @GraphQLField( |
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* id = "entity_query_exclusive", |
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* name = "entityQueryExclusive", |
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* secure = true, |
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* type = "EntityQueryResult!", |
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* parents = {"Entity"}, |
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* arguments = { |
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* "filter" = "EntityQueryFilterInput", |
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* "sort" = "[EntityQuerySortInput]", |
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* "offset" = { |
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* "type" = "Int", |
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* "default" = 0 |
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* }, |
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* "limit" = { |
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* "type" = "Int", |
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* "default" = 10 |
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* }, |
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* "revisions" = { |
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* "type" = "EntityQueryRevisionMode", |
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* "default" = "default" |
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* }, |
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* "bundles" = { |
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* "type" = "EntityQueryBundleMode", |
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* "default" = "same" |
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* } |
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* } |
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* ) |
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*/ |
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class EntityQueryExclusive extends EntityQuery { |
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use DependencySerializationTrait; |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function getBaseQuery($value, array $args, ResolveInfo $info) { |
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if ($value instanceof ContentEntityInterface) { |
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$type = $value->getEntityType(); |
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$id = $type->getKey('id'); |
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// Filter out the current entity. |
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$query = parent::getBaseQuery($value, $args, $info); |
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$query->condition($id, $value->id(), '<>'); |
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if (array_key_exists('bundles', $args)) { |
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$query = $this->applyBundleMode($query, $value, $args['bundles']); |
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} |
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return $query; |
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} |
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} |
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/** |
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* Apply the specified bundle filtering mode to the query. |
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* |
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* @param \Drupal\Core\Entity\Query\QueryInterface $query |
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* The entity query object. |
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* @param \Drupal\Core\Entity\ContentEntityInterface $value |
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* The parent entity object. |
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* @param mixed $mode |
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* The revision query mode. |
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* |
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* @return \Drupal\Core\Entity\Query\QueryInterface The entity query object. |
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* The entity query object. |
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*/ |
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protected function applyBundleMode(QueryInterface $query, ContentEntityInterface $value, $mode) { |
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if ($mode === 'same') { |
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$type = $value->getEntityType(); |
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if ($type->hasKey('bundle')) { |
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$bundle = $type->getKey('bundle'); |
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$query->condition($bundle, $value->bundle()); |
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} |
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} |
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return $query; |
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} |
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} |
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drupal-graphql /
graphql
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