protected function TypedDataTypeResolver::resolveFieldFromProperty in GraphQL 8

Same name and namespace in other branches

1. 8.2 src/TypeResolver/TypedDataTypeResolver.php \Drupal\graphql\TypeResolver\TypedDataTypeResolver::resolveFieldFromProperty()

Helper function to resolve a field definition from a typed data property.

Parameters

string $propertyKey: The key of the typed data property.

\Drupal\Core\TypedData\DataDefinitionInterface $propertyDefinition: The data definition of the property.

Return value

array|null The resolved field definition.

2 calls to TypedDataTypeResolver::resolveFieldFromProperty()

ContentEntityTypeResolver::resolveFieldFromProperty in src/TypeResolver/ContentEntityTypeResolver.php

Helper function to resolve a field definition from a typed data property.

TypedDataTypeResolver::resolveFields in src/TypeResolver/TypedDataTypeResolver.php

Helper function to resolve the list of available fields for a type.

1 method overrides TypedDataTypeResolver::resolveFieldFromProperty()

ContentEntityTypeResolver::resolveFieldFromProperty in src/TypeResolver/ContentEntityTypeResolver.php

Helper function to resolve a field definition from a typed data property.

File

src/TypeResolver/TypedDataTypeResolver.php, line 176

Class

TypedDataTypeResolver

Generically resolves the schema for typed data types.

Namespace

Drupal\graphql\TypeResolver

Code

protected function resolveFieldFromProperty($propertyKey, DataDefinitionInterface $propertyDefinition) {
  if (!($propertyType = $this->typeResolver
    ->resolveRecursive($propertyDefinition))) {
    return NULL;
  }
  $isList = $propertyDefinition
    ->isList();
  $isRequired = $propertyDefinition
    ->isRequired();
  $propertyType = $isList ? new ListModifier($propertyType) : $propertyType;
  $propertyType = $isRequired ? new NonNullModifier($propertyType) : $propertyType;
  $resolverFunction = $this
    ->getPropertyResolverFunction($propertyDefinition);
  return [
    'type' => $propertyType,
    'resolve' => $resolverFunction,
    'resolveData' => [
      'property' => $propertyKey,
    ],
  ];
}