@neo4j/graphql
Version:
A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations
45 lines • 1.78 kB
JavaScript
;
/*
* 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.UpdateFactory = void 0;
const UpdateOperation_1 = require("../../ast/operations/UpdateOperation");
class UpdateFactory {
constructor(queryASTFactory) {
this.queryASTFactory = queryASTFactory;
}
createUpdateOperation(entity, resolveTree, context) {
const responseFields = Object.values(resolveTree.fieldsByTypeName[entity.operations.mutationResponseTypeNames.update] ?? {});
const updateOp = new UpdateOperation_1.UpdateOperation({ target: entity });
const projectionFields = responseFields
.filter((f) => f.name === entity.plural)
.map((field) => {
const readOP = this.queryASTFactory.operationsFactory.createReadOperation({
entityOrRel: entity,
resolveTree: field,
context,
});
return readOP;
});
updateOp.addProjectionOperations(projectionFields);
return updateOp;
}
}
exports.UpdateFactory = UpdateFactory;
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