@neo4j/graphql/dist/graphql/directives/vector.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 });
exports.vectorDirective = exports.vectorProviderNames = void 0;
const graphql_1 = require("graphql");
exports.vectorProviderNames = {
    VERTEX_AI: "VertexAI",
    OPEN_AI: "OpenAI",
    AZURE_OPEN_AI: "AzureOpenAI",
    BEDROCK: "Bedrock",
};
const VectorProviderEnum = new graphql_1.GraphQLEnumType({
    name: "VectorProvider",
    description: "*For use in the @vector directive only",
    values: Object.keys(exports.vectorProviderNames).reduce((acc, key) => {
        acc[key] = { value: exports.vectorProviderNames[key] };
        return acc;
    }, {}),
});
exports.vectorDirective = new graphql_1.GraphQLDirective({
    name: "vector",
    description: "Informs @neo4j/graphql that there should be a vector index in the database, allows users to search by phrase in the generated schema.",
    args: {
        indexes: {
            type: new graphql_1.GraphQLNonNull(new graphql_1.GraphQLList(new graphql_1.GraphQLInputObjectType({
                name: "VectorInput",
                fields: {
                    indexName: {
                        type: new graphql_1.GraphQLNonNull(graphql_1.GraphQLString),
                    },
                    embeddingProperty: {
                        type: new graphql_1.GraphQLNonNull(graphql_1.GraphQLString),
                    },
                    queryName: {
                        type: new graphql_1.GraphQLNonNull(graphql_1.GraphQLString),
                    },
                    provider: {
                        type: VectorProviderEnum,
                    },
                },
            }))),
        },
    },
    locations: [graphql_1.DirectiveLocation.OBJECT],
});
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