@neo4j/graphql/dist/schema/parse-node-directive.js

A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations

"use strict";
/*
 * 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 });
const graphql_1 = require("graphql");
const NodeDirective_1 = require("../classes/NodeDirective");
function parseNodeDirective(nodeDirective) {
    if (!nodeDirective || nodeDirective.name.value !== "node") {
        throw new Error("Undefined or incorrect directive passed into parseNodeDirective function");
    }
    return new NodeDirective_1.NodeDirective({
        labels: getArgumentValue(nodeDirective, "labels"),
    });
}
function getArgumentValue(directive, name) {
    const argument = directive.arguments?.find((a) => a.name.value === name);
    return argument ? (0, graphql_1.valueFromASTUntyped)(argument.value) : undefined;
}
exports.default = parseNodeDirective;
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