mirror of
https://github.com/n8n-io/n8n.git
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027dfb2f0a
* ⚡ Enable `esModuleInterop` for /core * ⚡ Adjust imports in /core * ⚡ Enable `esModuleInterop` for /cli * ⚡ Adjust imports in /cli * ⚡ Enable `esModuleInterop` for /nodes-base * ⚡ Adjust imports in /nodes-base * ⚡ Make imports consistent * ⬆️ Upgrade TypeScript to 4.6 (#3109) * ⬆️ Upgrade TypeScript to 4.6 * 📦 Update package-lock.json * 🔧 Avoid erroring on untyped errors * 📘 Fix type error Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
211 lines
5.4 KiB
TypeScript
211 lines
5.4 KiB
TypeScript
/* eslint-disable import/no-cycle */
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/* eslint-disable @typescript-eslint/no-unsafe-call */
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/* eslint-disable @typescript-eslint/no-unsafe-member-access */
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import TelemetryClient from '@rudderstack/rudder-sdk-node';
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import { IDataObject, LoggerProxy } from 'n8n-workflow';
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import * as config from '../../config';
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import { getLogger } from '../Logger';
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type CountBufferItemKey =
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| 'manual_success_count'
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| 'manual_error_count'
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| 'prod_success_count'
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| 'prod_error_count';
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type FirstExecutionItemKey =
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| 'first_manual_success'
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| 'first_manual_error'
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| 'first_prod_success'
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| 'first_prod_error';
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type IExecutionCountsBufferItem = {
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[key in CountBufferItemKey]: number;
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};
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interface IExecutionCountsBuffer {
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[workflowId: string]: IExecutionCountsBufferItem;
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}
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type IFirstExecutions = {
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[key in FirstExecutionItemKey]: Date | undefined;
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};
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interface IExecutionsBuffer {
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counts: IExecutionCountsBuffer;
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firstExecutions: IFirstExecutions;
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}
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export class Telemetry {
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private client?: TelemetryClient;
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private instanceId: string;
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private versionCli: string;
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private pulseIntervalReference: NodeJS.Timeout;
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private executionCountsBuffer: IExecutionsBuffer = {
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counts: {},
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firstExecutions: {
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first_manual_error: undefined,
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first_manual_success: undefined,
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first_prod_error: undefined,
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first_prod_success: undefined,
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},
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};
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constructor(instanceId: string, versionCli: string) {
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this.instanceId = instanceId;
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this.versionCli = versionCli;
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const enabled = config.getEnv('diagnostics.enabled');
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const logLevel = config.getEnv('logs.level');
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if (enabled) {
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const conf = config.getEnv('diagnostics.config.backend');
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const [key, url] = conf.split(';');
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if (!key || !url) {
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const logger = getLogger();
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LoggerProxy.init(logger);
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logger.warn('Diagnostics backend config is invalid');
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return;
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}
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this.client = new TelemetryClient(key, url, { logLevel });
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this.pulseIntervalReference = setInterval(async () => {
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void this.pulse();
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}, 6 * 60 * 60 * 1000); // every 6 hours
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}
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}
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private async pulse(): Promise<unknown> {
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if (!this.client) {
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return Promise.resolve();
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}
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const allPromises = Object.keys(this.executionCountsBuffer.counts).map(async (workflowId) => {
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const promise = this.track('Workflow execution count', {
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version_cli: this.versionCli,
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workflow_id: workflowId,
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...this.executionCountsBuffer.counts[workflowId],
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...this.executionCountsBuffer.firstExecutions,
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});
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this.executionCountsBuffer.counts[workflowId].manual_error_count = 0;
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this.executionCountsBuffer.counts[workflowId].manual_success_count = 0;
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this.executionCountsBuffer.counts[workflowId].prod_error_count = 0;
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this.executionCountsBuffer.counts[workflowId].prod_success_count = 0;
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return promise;
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});
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allPromises.push(this.track('pulse', { version_cli: this.versionCli }));
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return Promise.all(allPromises);
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}
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async trackWorkflowExecution(properties: IDataObject): Promise<void> {
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if (this.client) {
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const workflowId = properties.workflow_id as string;
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this.executionCountsBuffer.counts[workflowId] = this.executionCountsBuffer.counts[
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workflowId
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] ?? {
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manual_error_count: 0,
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manual_success_count: 0,
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prod_error_count: 0,
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prod_success_count: 0,
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};
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let countKey: CountBufferItemKey;
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let firstExecKey: FirstExecutionItemKey;
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if (
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properties.success === false &&
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properties.error_node_type &&
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(properties.error_node_type as string).startsWith('n8n-nodes-base')
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) {
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// errored exec
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void this.track('Workflow execution errored', properties);
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if (properties.is_manual) {
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firstExecKey = 'first_manual_error';
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countKey = 'manual_error_count';
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} else {
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firstExecKey = 'first_prod_error';
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countKey = 'prod_error_count';
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}
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} else if (properties.is_manual) {
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countKey = 'manual_success_count';
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firstExecKey = 'first_manual_success';
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} else {
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countKey = 'prod_success_count';
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firstExecKey = 'first_prod_success';
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}
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if (
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!this.executionCountsBuffer.firstExecutions[firstExecKey] &&
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this.executionCountsBuffer.counts[workflowId][countKey] === 0
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) {
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this.executionCountsBuffer.firstExecutions[firstExecKey] = new Date();
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}
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this.executionCountsBuffer.counts[workflowId][countKey]++;
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}
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}
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async trackN8nStop(): Promise<void> {
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clearInterval(this.pulseIntervalReference);
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void this.track('User instance stopped');
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return new Promise<void>((resolve) => {
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if (this.client) {
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this.client.flush(resolve);
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} else {
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resolve();
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}
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});
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}
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async identify(traits?: IDataObject): Promise<void> {
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return new Promise<void>((resolve) => {
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if (this.client) {
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this.client.identify(
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{
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userId: this.instanceId,
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anonymousId: '000000000000',
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traits: {
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...traits,
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instanceId: this.instanceId,
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},
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},
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resolve,
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);
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} else {
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resolve();
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}
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});
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}
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async track(
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eventName: string,
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properties: { [key: string]: unknown; user_id?: string } = {},
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): Promise<void> {
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return new Promise<void>((resolve) => {
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if (this.client) {
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const { user_id } = properties;
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Object.assign(properties, { instance_id: this.instanceId });
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this.client.track(
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{
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userId: `${this.instanceId}${user_id ? `#${user_id}` : ''}`,
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anonymousId: '000000000000',
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event: eventName,
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properties,
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},
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resolve,
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);
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} else {
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resolve();
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}
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});
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}
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}
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