488 lines
21 KiB
JavaScript
488 lines
21 KiB
JavaScript
/*! firebase-admin v13.8.0 */
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"use strict";
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/*!
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* @license
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.FirebaseDataConnectError = exports.DATA_CONNECT_ERROR_CODE_MAPPING = exports.DataConnectApiClient = void 0;
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exports.useEmulator = useEmulator;
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const api_request_1 = require("../utils/api-request");
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const error_1 = require("../utils/error");
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const utils = require("../utils/index");
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const validator = require("../utils/validator");
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const API_VERSION = 'v1';
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const FIREBASE_DATA_CONNECT_PROD_URL = 'https://firebasedataconnect.googleapis.com';
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/** The Firebase Data Connect backend service URL format. */
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const FIREBASE_DATA_CONNECT_SERVICES_URL_FORMAT = FIREBASE_DATA_CONNECT_PROD_URL +
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'/{version}' +
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'/projects/{projectId}' +
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'/locations/{locationId}' +
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'/services/{serviceId}' +
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':{endpointId}';
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/** The Firebase Data Connect backend connector URL format. */
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const FIREBASE_DATA_CONNECT_CONNECTORS_URL_FORMAT = FIREBASE_DATA_CONNECT_PROD_URL +
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'/{version}' +
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'/projects/{projectId}' +
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'/locations/{locationId}' +
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'/services/{serviceId}' +
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'/connectors/{connectorId}' +
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':{endpointId}';
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/** Firebase Data Connect service URL format when using the Data Connect emulator. */
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const FIREBASE_DATA_CONNECT_EMULATOR_SERVICES_URL_FORMAT = 'http://{host}/{version}/projects/{projectId}/locations/{locationId}/services/{serviceId}:{endpointId}';
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/** Firebase Data Connect connector URL format when using the Data Connect emulator. */
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const FIREBASE_DATA_CONNECT_EMULATOR_CONNECTORS_URL_FORMAT = 'http://{host}/{version}/projects/{projectId}/locations/{locationId}/services/{serviceId}/connectors/{connectorId}:{endpointId}';
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const EXECUTE_GRAPH_QL_ENDPOINT = 'executeGraphql';
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const EXECUTE_GRAPH_QL_READ_ENDPOINT = 'executeGraphqlRead';
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const IMPERSONATE_QUERY_ENDPOINT = 'impersonateQuery';
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const IMPERSONATE_MUTATION_ENDPOINT = 'impersonateMutation';
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function getHeaders(isUsingGen) {
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const headerValue = {
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'X-Firebase-Client': `fire-admin-node/${utils.getSdkVersion()}`,
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'X-Goog-Api-Client': utils.getMetricsHeader(),
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};
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if (isUsingGen) {
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headerValue['X-Goog-Api-Client'] += ' admin-js/gen';
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}
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return headerValue;
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}
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/**
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* Class that facilitates sending requests to the Firebase Data Connect backend API.
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*
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* @internal
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*/
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class DataConnectApiClient {
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constructor(connectorConfig, app) {
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this.connectorConfig = connectorConfig;
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this.app = app;
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this.isUsingGen = false;
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if (!validator.isNonNullObject(app) || !('options' in app)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, 'First argument passed to getDataConnect() must be a valid Firebase app instance.');
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}
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this.httpClient = new DataConnectHttpClient(app);
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}
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/**
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* Update whether the SDK is using a generated one or not.
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* @param isUsingGen
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*/
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setIsUsingGen(isUsingGen) {
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this.isUsingGen = isUsingGen;
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}
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/**
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* Execute arbitrary GraphQL, including both read and write queries
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*
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* @param query - The GraphQL string to be executed.
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* @param options - GraphQL Options
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* @returns A promise that fulfills with a `ExecuteGraphqlResponse`.
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*/
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async executeGraphql(query, options) {
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return this.executeGraphqlHelper(query, EXECUTE_GRAPH_QL_ENDPOINT, options);
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}
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/**
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* Execute arbitrary read-only GraphQL queries
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*
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* @param query - The GraphQL (read-only) string to be executed.
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* @param options - GraphQL Options
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* @returns A promise that fulfills with a `ExecuteGraphqlResponse`.
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* @throws FirebaseDataConnectError
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*/
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async executeGraphqlRead(query, options) {
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return this.executeGraphqlHelper(query, EXECUTE_GRAPH_QL_READ_ENDPOINT, options);
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}
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/**
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* A helper function to execute GraphQL queries.
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*
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* @param query - The arbitrary GraphQL query to execute.
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* @param endpoint - The endpoint to call.
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* @param options - The GraphQL options.
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* @returns A promise that fulfills with the GraphQL response, or throws an error.
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*/
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async executeGraphqlHelper(query, endpoint, options) {
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if (!validator.isNonEmptyString(query)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`query` must be a non-empty string.');
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}
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if (typeof options !== 'undefined') {
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if (!validator.isNonNullObject(options)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, 'GraphqlOptions must be a non-null object');
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}
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}
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const data = {
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query,
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...(options?.variables && { variables: options?.variables }),
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...(options?.operationName && { operationName: options?.operationName }),
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...(options?.impersonate && { extensions: { impersonate: options?.impersonate } }),
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};
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const url = await this.getServicesUrl(API_VERSION, this.connectorConfig.location, this.connectorConfig.serviceId, endpoint);
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try {
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const resp = await this.makeGqlRequest(url, data);
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return resp;
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}
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catch (err) {
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throw this.toFirebaseError(err);
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}
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}
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/**
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* Executes a GraphQL query with impersonation.
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*
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* @param options - The GraphQL options. Must include impersonation details.
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* @returns A promise that fulfills with the GraphQL response.
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*/
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async executeQuery(name, variables, options) {
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return this.executeOperationHelper(IMPERSONATE_QUERY_ENDPOINT, name, variables, options);
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}
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/**
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* Executes a GraphQL mutation with impersonation.
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*
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* @param options - The GraphQL options. Must include impersonation details.
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* @returns A promise that fulfills with the GraphQL response.
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*/
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async executeMutation(name, variables, options) {
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return this.executeOperationHelper(IMPERSONATE_MUTATION_ENDPOINT, name, variables, options);
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}
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/**
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* A helper function to execute operations by making requests to FDC's impersonate
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* operations endpoints.
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*
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* @param endpoint - The endpoint to call.
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* @param options - The GraphQL options, including impersonation details.
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* @returns A promise that fulfills with the GraphQL response.
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*/
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async executeOperationHelper(endpoint, name, variables, options) {
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if (typeof name === 'undefined' ||
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!validator.isNonEmptyString(name)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`name` must be a non-empty string.');
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}
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if (this.connectorConfig.connector === undefined || this.connectorConfig.connector === '') {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, `The 'connectorConfig.connector' field used to instantiate your Data Connect
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instance must be a non-empty string (the connectorId) when calling executeQuery or executeMutation.`);
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}
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const data = {
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...(variables && { variables: variables }),
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operationName: name,
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extensions: { impersonate: options?.impersonate },
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};
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const url = await this.getConnectorsUrl(API_VERSION, this.connectorConfig.location, this.connectorConfig.serviceId, this.connectorConfig.connector, endpoint);
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try {
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const resp = await this.makeGqlRequest(url, data);
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return resp;
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}
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catch (err) {
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throw this.toFirebaseError(err);
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}
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}
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/**
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* Constructs the URL for a Data Connect request to a service endpoint.
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*
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* @param version - The API version.
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* @param locationId - The location of the Data Connect service.
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* @param serviceId - The ID of the Data Connect service.
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* @param endpointId - The endpoint to call.
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* @returns A promise which resolves to the formatted URL string.
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*/
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async getServicesUrl(version, locationId, serviceId, endpointId) {
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const projectId = await this.getProjectId();
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const params = {
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version,
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projectId,
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locationId,
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serviceId,
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endpointId,
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};
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let urlFormat = FIREBASE_DATA_CONNECT_SERVICES_URL_FORMAT;
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if (useEmulator()) {
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urlFormat = FIREBASE_DATA_CONNECT_EMULATOR_SERVICES_URL_FORMAT;
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params.host = emulatorHost();
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}
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return utils.formatString(urlFormat, params);
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}
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/**
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* Constructs the URL for a Data Connect request to a connector endpoint.
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*
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* @param version - The API version.
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* @param locationId - The location of the Data Connect service.
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* @param serviceId - The ID of the Data Connect service.
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* @param connectorId - The ID of the Connector.
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* @param endpointId - The endpoint to call.
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* @returns A promise which resolves to the formatted URL string.
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*/
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async getConnectorsUrl(version, locationId, serviceId, connectorId, endpointId) {
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const projectId = await this.getProjectId();
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const params = {
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version,
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projectId,
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locationId,
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serviceId,
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connectorId,
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endpointId,
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};
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let urlFormat = FIREBASE_DATA_CONNECT_CONNECTORS_URL_FORMAT;
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if (useEmulator()) {
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urlFormat = FIREBASE_DATA_CONNECT_EMULATOR_CONNECTORS_URL_FORMAT;
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params.host = emulatorHost();
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}
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return utils.formatString(urlFormat, params);
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}
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getProjectId() {
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if (this.projectId) {
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return Promise.resolve(this.projectId);
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}
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return utils.findProjectId(this.app)
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.then((projectId) => {
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if (!validator.isNonEmptyString(projectId)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.UNKNOWN, 'Failed to determine project ID. Initialize the '
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+ 'SDK with service account credentials or set project ID as an app option. '
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+ 'Alternatively, set the GOOGLE_CLOUD_PROJECT environment variable.');
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}
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this.projectId = projectId;
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return projectId;
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});
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}
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/**
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* Makes a GraphQL request to the specified url.
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*
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* @param url - The URL to send the request to.
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* @param data - The GraphQL request payload.
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* @returns A promise that fulfills with the GraphQL response, or throws an error.
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*/
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async makeGqlRequest(url, data) {
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const request = {
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method: 'POST',
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url,
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headers: getHeaders(this.isUsingGen),
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data,
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};
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const resp = await this.httpClient.send(request);
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if (resp.data.errors && validator.isNonEmptyArray(resp.data.errors)) {
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const allMessages = resp.data.errors.map((error) => error.message).join(' ');
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.QUERY_ERROR, allMessages);
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}
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return Promise.resolve({
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data: resp.data.data,
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});
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}
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toFirebaseError(err) {
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if (err instanceof error_1.PrefixedFirebaseError) {
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return err;
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}
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const response = err.response;
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if (!response.isJson()) {
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return new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.UNKNOWN, `Unexpected response with status: ${response.status} and body: ${response.text}`);
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}
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const error = response.data.error || {};
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let code = exports.DATA_CONNECT_ERROR_CODE_MAPPING.UNKNOWN;
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if (error.status && error.status in exports.DATA_CONNECT_ERROR_CODE_MAPPING) {
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code = exports.DATA_CONNECT_ERROR_CODE_MAPPING[error.status];
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}
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const message = error.message || `Unknown server error: ${response.text}`;
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return new FirebaseDataConnectError(code, message);
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}
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/**
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* Converts JSON data into a GraphQL literal string.
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* Handles nested objects, arrays, strings, numbers, and booleans.
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* Ensures strings are properly escaped.
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*/
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objectToString(data) {
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if (typeof data === 'string') {
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return JSON.stringify(data);
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}
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if (typeof data === 'number' || typeof data === 'boolean' || data === null) {
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return String(data);
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}
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if (validator.isArray(data)) {
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const elements = data.map(item => this.objectToString(item)).join(', ');
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return `[${elements}]`;
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}
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if (typeof data === 'object' && data !== null) {
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// Filter out properties where the value is undefined BEFORE mapping
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const kvPairs = Object.entries(data)
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.filter(([, val]) => val !== undefined)
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.map(([key, val]) => {
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// GraphQL object keys are typically unquoted.
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return `${key}: ${this.objectToString(val)}`;
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});
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if (kvPairs.length === 0) {
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return '{}'; // Represent an object with no defined properties as {}
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}
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return `{ ${kvPairs.join(', ')} }`;
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}
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// If value is undefined (and not an object property, which is handled above,
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// e.g., if objectToString(undefined) is called directly or for an array element)
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// it should be represented as 'null'.
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if (typeof data === 'undefined') {
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return 'null';
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}
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// Fallback for any other types (e.g., Symbol, BigInt - though less common in GQL contexts)
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// Consider how these should be handled or if an error should be thrown.
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// For now, simple string conversion.
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return String(data);
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}
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formatTableName(tableName) {
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// Format tableName: first character to lowercase
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if (tableName && tableName.length > 0) {
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return tableName.charAt(0).toLowerCase() + tableName.slice(1);
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}
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return tableName;
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}
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handleBulkImportErrors(err) {
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if (err.code === `data-connect/${exports.DATA_CONNECT_ERROR_CODE_MAPPING.QUERY_ERROR}`) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.QUERY_ERROR, `${err.message}. Make sure that your table name passed in matches the type name in your GraphQL schema file.`);
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}
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throw err;
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}
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/**
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* Insert a single row into the specified table.
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*/
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async insert(tableName, data) {
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if (!validator.isNonEmptyString(tableName)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`tableName` must be a non-empty string.');
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}
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if (validator.isArray(data)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`data` must be an object, not an array, for single insert. For arrays, please use `insertMany` function.');
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}
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if (!validator.isNonNullObject(data)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`data` must be a non-null object.');
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}
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try {
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tableName = this.formatTableName(tableName);
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const gqlDataString = this.objectToString(data);
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const mutation = `mutation { ${tableName}_insert(data: ${gqlDataString}) }`;
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// Use internal executeGraphql
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return this.executeGraphql(mutation).catch(this.handleBulkImportErrors);
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}
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catch (e) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INTERNAL, `Failed to construct insert mutation: ${e.message}`);
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}
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}
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/**
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* Insert multiple rows into the specified table.
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*/
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async insertMany(tableName, data) {
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if (!validator.isNonEmptyString(tableName)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`tableName` must be a non-empty string.');
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}
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if (!validator.isNonEmptyArray(data)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`data` must be a non-empty array for insertMany.');
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}
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try {
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tableName = this.formatTableName(tableName);
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const gqlDataString = this.objectToString(data);
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const mutation = `mutation { ${tableName}_insertMany(data: ${gqlDataString}) }`;
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// Use internal executeGraphql
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return this.executeGraphql(mutation).catch(this.handleBulkImportErrors);
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}
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catch (e) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INTERNAL, `Failed to construct insertMany mutation: ${e.message}`);
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}
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}
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/**
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* Insert a single row into the specified table, or update it if it already exists.
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*/
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async upsert(tableName, data) {
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if (!validator.isNonEmptyString(tableName)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`tableName` must be a non-empty string.');
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}
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if (validator.isArray(data)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`data` must be an object, not an array, for single upsert. For arrays, please use `upsertMany` function.');
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}
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if (!validator.isNonNullObject(data)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`data` must be a non-null object.');
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}
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try {
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tableName = this.formatTableName(tableName);
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const gqlDataString = this.objectToString(data);
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const mutation = `mutation { ${tableName}_upsert(data: ${gqlDataString}) }`;
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// Use internal executeGraphql
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return this.executeGraphql(mutation).catch(this.handleBulkImportErrors);
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}
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catch (e) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INTERNAL, `Failed to construct upsert mutation: ${e.message}`);
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}
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}
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/**
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* Insert multiple rows into the specified table, or update them if they already exist.
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*/
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async upsertMany(tableName, data) {
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if (!validator.isNonEmptyString(tableName)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`tableName` must be a non-empty string.');
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}
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if (!validator.isNonEmptyArray(data)) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INVALID_ARGUMENT, '`data` must be a non-empty array for upsertMany.');
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}
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try {
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tableName = this.formatTableName(tableName);
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const gqlDataString = this.objectToString(data);
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const mutation = `mutation { ${tableName}_upsertMany(data: ${gqlDataString}) }`;
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// Use internal executeGraphql
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return this.executeGraphql(mutation).catch(this.handleBulkImportErrors);
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}
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catch (e) {
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throw new FirebaseDataConnectError(exports.DATA_CONNECT_ERROR_CODE_MAPPING.INTERNAL, `Failed to construct upsertMany mutation: ${e.message}`);
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}
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}
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}
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exports.DataConnectApiClient = DataConnectApiClient;
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/**
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* Data Connect-specific HTTP client which uses the special "owner" token
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|
* when communicating with the Data Connect Emulator.
|
|
*/
|
|
class DataConnectHttpClient extends api_request_1.AuthorizedHttpClient {
|
|
getToken() {
|
|
if (useEmulator()) {
|
|
return Promise.resolve('owner');
|
|
}
|
|
return super.getToken();
|
|
}
|
|
}
|
|
function emulatorHost() {
|
|
return process.env.DATA_CONNECT_EMULATOR_HOST;
|
|
}
|
|
/**
|
|
* When true the SDK should communicate with the Data Connect Emulator for all API
|
|
* calls and also produce unsigned tokens.
|
|
*/
|
|
function useEmulator() {
|
|
return !!emulatorHost();
|
|
}
|
|
exports.DATA_CONNECT_ERROR_CODE_MAPPING = {
|
|
ABORTED: 'aborted',
|
|
INVALID_ARGUMENT: 'invalid-argument',
|
|
INVALID_CREDENTIAL: 'invalid-credential',
|
|
INTERNAL: 'internal-error',
|
|
PERMISSION_DENIED: 'permission-denied',
|
|
UNAUTHENTICATED: 'unauthenticated',
|
|
NOT_FOUND: 'not-found',
|
|
UNKNOWN: 'unknown-error',
|
|
QUERY_ERROR: 'query-error',
|
|
};
|
|
/**
|
|
* Firebase Data Connect error code structure. This extends PrefixedFirebaseError.
|
|
*
|
|
* @param code - The error code.
|
|
* @param message - The error message.
|
|
* @constructor
|
|
*/
|
|
class FirebaseDataConnectError extends error_1.PrefixedFirebaseError {
|
|
constructor(code, message) {
|
|
super('data-connect', code, message);
|
|
/* tslint:disable:max-line-length */
|
|
// Set the prototype explicitly. See the following link for more details:
|
|
// https://github.com/Microsoft/TypeScript/wiki/Breaking-Changes#extending-built-ins-like-error-array-and-map-may-no-longer-work
|
|
/* tslint:enable:max-line-length */
|
|
this.__proto__ = FirebaseDataConnectError.prototype;
|
|
}
|
|
}
|
|
exports.FirebaseDataConnectError = FirebaseDataConnectError;
|