@neo4j/graphql
Version:
A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations
40 lines • 1.63 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.containsDirective = containsDirective;
exports.getDirectiveDefinition = getDirectiveDefinition;
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const graphql_1 = require("graphql");
function containsDirective(object, directiveName) {
switch (object.kind) {
case graphql_1.Kind.INTERFACE_TYPE_EXTENSION:
case graphql_1.Kind.OBJECT_TYPE_EXTENSION:
case graphql_1.Kind.INTERFACE_TYPE_DEFINITION:
case graphql_1.Kind.OBJECT_TYPE_DEFINITION: {
return !!(getDirectiveDefinition(object, directiveName) ||
(!!object.fields && object.fields.some((field) => getDirectiveDefinition(field, directiveName))));
}
default:
return false;
}
}
function getDirectiveDefinition(typeDefinitionNode, directiveName) {
return typeDefinitionNode.directives?.find((directive) => directive.name.value === directiveName);
}
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