@neo4j/graphql
Version:
A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations
51 lines • 2.29 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.definitionsEnricher = definitionsEnricher;
/*
* 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");
const utils_1 = require("./utils");
function findDirectiveByTypeName(typeName, enricherContext, directiveName) {
const userDocumentObject = enricherContext.userDefinitionNodeMap[typeName];
const userDocumentExtensions = enricherContext.userDefinitionNodeMap[`${userDocumentObject?.name.value}_EXTENSIONS`];
if ((userDocumentObject && (0, utils_1.containsDirective)(userDocumentObject, directiveName)) ||
(userDocumentExtensions && userDocumentExtensions.find((e) => (0, utils_1.containsDirective)(e, directiveName)))) {
return true;
}
return false;
}
// Enriches the directive definition itself
function definitionsEnricher(enricherContext, directiveName, createDefinitionFn) {
return (accumulatedDefinitions, definition) => {
switch (definition.kind) {
case graphql_1.Kind.INTERFACE_TYPE_DEFINITION:
case graphql_1.Kind.OBJECT_TYPE_DEFINITION: {
const typeName = definition.name.value;
const hasDirective = findDirectiveByTypeName(typeName, enricherContext, directiveName);
if (hasDirective) {
const definitions = createDefinitionFn(typeName, enricherContext.augmentedSchema);
accumulatedDefinitions.push(...definitions);
}
}
}
accumulatedDefinitions.push(definition);
return accumulatedDefinitions;
};
}
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