@neo4j/graphql
Version:
A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations
44 lines • 1.82 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.raiseAttributeAmbiguity = raiseAttributeAmbiguity;
const classes_1 = require("../../../classes");
const is_concrete_entity_1 = require("./is-concrete-entity");
// Schema Model version of findConflictingProperties
function raiseAttributeAmbiguity(properties, entityOrRel) {
if (!entityOrRel) {
return;
}
const hash = {};
properties.forEach((property) => {
if ((0, is_concrete_entity_1.isConcreteEntity)(entityOrRel) && entityOrRel.relationships.get(property)) {
return;
}
const dbName = entityOrRel.findAttribute(property)?.databaseName;
if (dbName === undefined) {
throw new Error(`Transpile Error: Impossible to translate property ${property} on entity ${entityOrRel.name}`);
}
if (hash[dbName]) {
throw new classes_1.Neo4jGraphQLError(`Conflicting modification of ${[hash[dbName], property].map((n) => `[[${n}]]`).join(", ")} on type ${entityOrRel.name}`);
}
hash[dbName] = property;
});
}
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