Files
30-seconds-of-code/node_modules/@gatsbyjs/relay-compiler/lib/RelaySkipHandleFieldTransform.js
2019-08-20 15:52:05 +02:00

46 lines
1.1 KiB
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* strict-local
* @format
*/
'use strict';
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread"));
var CompilerContext = require("./GraphQLCompilerContext");
var IRTransformer = require("./GraphQLIRTransformer");
/**
* A transform that removes field `handles`. Intended for use when e.g.
* printing queries to send to a GraphQL server.
*/
function relaySkipHandleFieldTransform(context) {
return IRTransformer.transform(context, {
LinkedField: visitField,
MatchField: visitField,
ScalarField: visitField
});
}
function visitField(field) {
var transformedNode = this.traverse(field);
if (transformedNode.handles) {
return (0, _objectSpread2["default"])({}, transformedNode, {
handles: null
});
}
return transformedNode;
}
module.exports = {
transform: relaySkipHandleFieldTransform
};