graphql/utilities/isValidLiteralValue.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isValidLiteralValue = isValidLiteralValue;

var _TypeInfo = require('./TypeInfo');

var _kinds = require('../language/kinds');

var _visitor = require('../language/visitor');

var _schema = require('../type/schema');

var _ValuesOfCorrectType = require('../validation/rules/ValuesOfCorrectType');

var _validate = require('../validation/validate');

/**
 * Utility which determines if a value literal node is valid for an input type.
 *
 * Deprecated. Rely on validation for documents containing literal values.
 */
/**
 * Copyright (c) 2015-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * 
 */

function isValidLiteralValue(type, valueNode) {
  var emptySchema = new _schema.GraphQLSchema({});
  var emptyDoc = { kind: _kinds.DOCUMENT, definitions: [] };
  var typeInfo = new _TypeInfo.TypeInfo(emptySchema, undefined, type);
  var context = new _validate.ValidationContext(emptySchema, emptyDoc, typeInfo);
  var visitor = (0, _ValuesOfCorrectType.ValuesOfCorrectType)(context);
  (0, _visitor.visit)(valueNode, (0, _visitor.visitWithTypeInfo)(typeInfo, visitor));
  return context.getErrors();
}