wip
This commit is contained in:
Carl-Gerhard Lindesvärd
committed by
Carl-Gerhard Lindesvärd
Carl-Gerhard Lindesvärd
parent
3129f62c14
commit
bf0c14cc88
@@ -12,8 +12,6 @@ function cli() {
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}
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);
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console.log('cli args', args);
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const [command] = args._;
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switch (command) {
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@@ -1,9 +1,7 @@
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import { randomUUID } from 'crypto';
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import fs from 'fs';
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import os from 'os';
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import v8 from 'v8';
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import { glob } from 'glob';
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import { assocPath, clone, last, prop, uniqBy } from 'ramda';
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import { assocPath, clone, prop, uniqBy } from 'ramda';
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import type { IClickhouseEvent } from '@openpanel/db';
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@@ -12,29 +10,6 @@ import { parsePath } from './copy.url';
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const BATCH_SIZE = 8000; // Define your batch size
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const SLEEP_TIME = 100; // Define your sleep time between batches
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function checkNodeMemoryLimit() {
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const totalHeapSize = v8.getHeapStatistics().total_available_size;
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return totalHeapSize;
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}
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function checkMemoryUsage() {
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const _totalMemory = os.totalmem();
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const totalMemory = checkNodeMemoryLimit();
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console.log({
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totalMemory,
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_totalMemory,
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});
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const usedMemory = process.memoryUsage().heapUsed;
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const percentUsed = (usedMemory / totalMemory) * 100;
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return percentUsed;
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}
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function shouldLoadMoreFiles() {
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const percentUsed = checkMemoryUsage();
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return percentUsed < 80; // or any other threshold you deem appropriate
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}
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function progress(value: string) {
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process.stdout.clearLine(0);
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process.stdout.cursorTo(0);
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@@ -204,37 +179,6 @@ function generateSessionId(): string {
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return randomUUID();
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}
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export async function loadFilesBatcher() {
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const files = await glob(['../../../../Downloads/mp-data/*.txt'], {
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root: '/',
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});
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function chunks(array: string[], size: number) {
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const results = [];
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while (array.length) {
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results.push(array.splice(0, size));
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}
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return results;
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}
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const times = [];
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const chunksArray = chunks(files, 5);
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let chunkIndex = 0;
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for (const chunk of chunksArray.slice(0, 1)) {
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if (times.length > 0) {
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// Print out how much time is approximately left
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const average = times.reduce((a, b) => a + b) / times.length;
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const remaining = (chunksArray.length - chunkIndex) * average;
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console.log(`Estimated time left: ${remaining / 1000 / 60} minutes`);
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}
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console.log('Processing chunk:', chunkIndex);
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chunkIndex++;
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const d = Date.now();
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await loadFiles(chunk);
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times.push(Date.now() - d);
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}
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}
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async function loadFiles(files: string[] = []) {
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const data: any[] = [];
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const filesToParse = files.slice(0, 10);
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@@ -245,7 +189,6 @@ async function loadFiles(files: string[] = []) {
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const content: any[] = [];
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readStream.on('data', (chunk) => {
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// console.log(`Received ${chunk.length} bytes of data.`);
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content.push(chunk.toString('utf-8'));
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});
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@@ -324,13 +267,6 @@ async function loadFiles(files: string[] = []) {
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const sessions = generateSessionEvents(a);
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const events = sessions.flatMap((session) => {
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if (
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session.profileId === '594447' ||
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session.deviceId ===
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'19081f09f2d666-082ba152fdf7548-7f7a3660-5a900-19081f09f2d666'
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) {
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console.log(session);
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}
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return [
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session.firstEvent && {
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...session.firstEvent,
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@@ -407,7 +343,6 @@ async function loadFiles(files: string[] = []) {
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await Promise.all(promises);
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}
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}
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console.log(totalPages);
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// Trigger the batches
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try {
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@@ -417,4 +352,38 @@ async function loadFiles(files: string[] = []) {
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}
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}
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loadFilesBatcher();
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export async function importFiles(matcher: string) {
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const files = await glob([matcher], {
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root: '/',
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});
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if (files.length === 0) {
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console.log('No files found');
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return;
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}
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function chunks(array: string[], size: number) {
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const results = [];
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while (array.length) {
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results.push(array.splice(0, size));
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}
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return results;
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}
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const times = [];
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const chunksArray = chunks(files, 3);
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let chunkIndex = 0;
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for (const chunk of chunksArray) {
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if (times.length > 0) {
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// Print out how much time is approximately left
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const average = times.reduce((a, b) => a + b) / times.length;
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const remaining = (chunksArray.length - chunkIndex) * average;
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console.log(`\n\nEstimated time left: ${remaining / 1000 / 60} minutes`);
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}
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console.log('Processing chunk:', chunkIndex);
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chunkIndex++;
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const d = Date.now();
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await loadFiles(chunk);
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times.push(Date.now() - d);
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}
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}
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339
packages/cli/src/importer/importer_v2.ts
Normal file
339
packages/cli/src/importer/importer_v2.ts
Normal file
@@ -0,0 +1,339 @@
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import { randomUUID } from 'crypto';
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import fs from 'fs';
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import readline from 'readline';
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import { glob } from 'glob';
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import Progress from 'progress';
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import { assocPath, prop, uniqBy } from 'ramda';
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import type { IClickhouseEvent } from '@openpanel/db';
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import { parsePath } from './copy.url';
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const BATCH_SIZE = 8000;
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const SLEEP_TIME = 100;
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function stripMixpanelProperties(obj: Record<string, unknown>) {
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return Object.fromEntries(
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Object.entries(obj).filter(
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([key]) =>
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!key.match(/^(\$|mp_)/) && !['time', 'distinct_id'].includes(key)
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)
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);
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}
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async function* parseJsonStream(
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fileStream: fs.ReadStream
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): AsyncGenerator<any, void, unknown> {
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const rl = readline.createInterface({
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input: fileStream,
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crlfDelay: Infinity,
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});
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let buffer = '';
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let bracketCount = 0;
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for await (const line of rl) {
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buffer += line;
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bracketCount +=
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(line.match(/{/g) || []).length - (line.match(/}/g) || []).length;
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if (bracketCount === 0 && buffer.trim()) {
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try {
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const json = JSON.parse(buffer);
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yield json;
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} catch (error) {
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console.log('Warning: Failed to parse JSON');
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console.log('Buffer:', buffer);
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}
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buffer = '';
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}
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}
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if (buffer.trim()) {
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try {
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const json = JSON.parse(buffer);
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yield json;
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} catch (error) {
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console.log('Warning: Failed to parse remaining JSON');
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console.log('Buffer:', buffer);
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}
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}
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}
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interface Session {
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start: number;
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end: number;
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profileId?: string;
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deviceId?: string;
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sessionId: string;
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firstEvent?: IClickhouseEvent;
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lastEvent?: IClickhouseEvent;
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events: IClickhouseEvent[];
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}
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function generateSessionEvents(events: IClickhouseEvent[]): Session[] {
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let sessionList: Session[] = [];
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const lastSessionByDevice: Record<string, Session> = {};
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const lastSessionByProfile: Record<string, Session> = {};
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const thirtyMinutes = 30 * 60 * 1000;
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events.sort(
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(a, b) =>
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new Date(a.created_at).getTime() - new Date(b.created_at).getTime()
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);
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for (const event of events) {
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const eventTime = new Date(event.created_at).getTime();
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let deviceSession = event.device_id
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? lastSessionByDevice[event.device_id]
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: undefined;
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let profileSession = event.profile_id
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? lastSessionByProfile[event.profile_id]
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: undefined;
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if (
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event.device_id &&
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event.device_id !== event.profile_id &&
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(!deviceSession || eventTime > deviceSession.end + thirtyMinutes)
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) {
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deviceSession = {
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start: eventTime,
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end: eventTime,
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deviceId: event.device_id,
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sessionId: randomUUID(),
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firstEvent: event,
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events: [event],
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};
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lastSessionByDevice[event.device_id] = deviceSession;
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sessionList.push(deviceSession);
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} else if (deviceSession) {
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deviceSession.end = eventTime;
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deviceSession.lastEvent = event;
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deviceSession.events.push(event);
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}
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if (
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event.profile_id &&
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event.device_id !== event.profile_id &&
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(!profileSession || eventTime > profileSession.end + thirtyMinutes)
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) {
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profileSession = {
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start: eventTime,
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end: eventTime,
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profileId: event.profile_id,
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sessionId: randomUUID(),
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firstEvent: event,
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events: [event],
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};
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lastSessionByProfile[event.profile_id] = profileSession;
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sessionList.push(profileSession);
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} else if (profileSession) {
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profileSession.end = eventTime;
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profileSession.lastEvent = event;
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profileSession.events.push(event);
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}
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if (
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deviceSession &&
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profileSession &&
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deviceSession.sessionId !== profileSession.sessionId
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) {
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const unifiedSession = {
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...deviceSession,
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...profileSession,
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events: [...deviceSession.events, ...profileSession.events],
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start: Math.min(deviceSession.start, profileSession.start),
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end: Math.max(deviceSession.end, profileSession.end),
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sessionId: deviceSession.sessionId,
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};
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lastSessionByDevice[event.device_id] = unifiedSession;
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lastSessionByProfile[event.profile_id] = unifiedSession;
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sessionList = sessionList.filter(
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(session) =>
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session.sessionId !== deviceSession?.sessionId &&
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session.sessionId !== profileSession?.sessionId
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);
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sessionList.push(unifiedSession);
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}
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}
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return sessionList;
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}
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function createEventObject(event: any): IClickhouseEvent {
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const url = parsePath(event.properties.$current_url);
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return {
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profile_id: event.properties.distinct_id
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? String(event.properties.distinct_id).replace(/^\$device:/, '')
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: event.properties.$device_id ?? '',
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name: event.event,
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created_at: new Date(event.properties.time * 1000).toISOString(),
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properties: {
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...stripMixpanelProperties(event.properties),
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...(event.properties.$current_url
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? {
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__query: url.query,
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__hash: url.hash,
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}
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: {}),
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},
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country: event.properties.country_code ?? '',
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region: event.properties.$region ?? '',
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city: event.properties.$city ?? '',
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os: event.properties.$os ?? '',
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browser: event.properties.$browser ?? '',
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browser_version: event.properties.$browser_version
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? String(event.properties.$browser_version)
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: '',
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referrer: event.properties.$initial_referrer ?? '',
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referrer_type: event.properties.$search_engine ? 'search' : '',
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referrer_name: event.properties.$search_engine ?? '',
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device_id: event.properties.$device_id ?? '',
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session_id: '',
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project_id: '',
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path: url.path,
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origin: url.origin,
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os_version: '',
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model: '',
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longitude: null,
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latitude: null,
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id: randomUUID(),
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duration: 0,
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device: event.properties.$current_url ? '' : 'server',
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brand: '',
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};
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}
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async function processFile(file: string): Promise<IClickhouseEvent[]> {
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const fileStream = fs.createReadStream(file);
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const events: IClickhouseEvent[] = [];
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for await (const event of parseJsonStream(fileStream)) {
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if (Array.isArray(event)) {
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for (const item of event) {
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events.push(createEventObject(item));
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}
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} else {
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events.push(createEventObject(event));
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}
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}
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return events;
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}
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function processEvents(events: IClickhouseEvent[]): IClickhouseEvent[] {
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const sessions = generateSessionEvents(events);
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const processedEvents = sessions.flatMap((session) =>
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[
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session.firstEvent && {
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...session.firstEvent,
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id: randomUUID(),
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created_at: new Date(
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new Date(session.firstEvent.created_at).getTime() - 1000
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).toISOString(),
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session_id: session.sessionId,
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name: 'session_start',
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},
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...uniqBy(
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prop('id'),
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session.events.map((event) =>
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assocPath(['session_id'], session.sessionId, event)
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)
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),
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session.lastEvent && {
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...session.lastEvent,
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id: randomUUID(),
|
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created_at: new Date(
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new Date(session.lastEvent.created_at).getTime() + 1000
|
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).toISOString(),
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session_id: session.sessionId,
|
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name: 'session_end',
|
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},
|
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].filter((item): item is IClickhouseEvent => !!item)
|
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);
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|
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return [
|
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...processedEvents,
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...events.filter((event) => {
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return !event.profile_id && !event.device_id;
|
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}),
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];
|
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}
|
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|
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async function sendBatchToAPI(batch: IClickhouseEvent[]) {
|
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await fetch('http://localhost:3333/import/events', {
|
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method: 'POST',
|
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headers: {
|
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'Content-Type': 'application/json',
|
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'openpanel-client-id': 'dd3db204-dcf6-49e2-9e82-de01cba7e585',
|
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'openpanel-client-secret': 'sec_293b903816e327e10c9d',
|
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},
|
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body: JSON.stringify(batch),
|
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});
|
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await new Promise((resolve) => setTimeout(resolve, SLEEP_TIME));
|
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}
|
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|
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async function processFiles(files: string[]) {
|
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const progress = new Progress(
|
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'Processing (:current/:total) :file [:bar] :percent | :savedEvents saved events | :status',
|
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{
|
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total: files.length,
|
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width: 20,
|
||||
}
|
||||
);
|
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let savedEvents = 0;
|
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let currentBatch: IClickhouseEvent[] = [];
|
||||
|
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let apiBatching = [];
|
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for (const file of files) {
|
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progress.tick({
|
||||
file,
|
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savedEvents,
|
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status: 'reading file',
|
||||
});
|
||||
const events = await processFile(file);
|
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progress.render({
|
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file,
|
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savedEvents,
|
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status: 'processing events',
|
||||
});
|
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const processedEvents = processEvents(events);
|
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for (const event of processedEvents) {
|
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currentBatch.push(event);
|
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if (currentBatch.length >= BATCH_SIZE) {
|
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apiBatching.push(currentBatch);
|
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savedEvents += currentBatch.length;
|
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progress.render({ file, savedEvents, status: 'saving events' });
|
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currentBatch = [];
|
||||
}
|
||||
|
||||
if (apiBatching.length >= 10) {
|
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await Promise.all(apiBatching.map(sendBatchToAPI));
|
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apiBatching = [];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (currentBatch.length > 0) {
|
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await sendBatchToAPI(currentBatch);
|
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savedEvents += currentBatch.length;
|
||||
progress.render({ file: 'Complete', savedEvents, status: 'Complete' });
|
||||
}
|
||||
}
|
||||
|
||||
export async function importFiles(matcher: string) {
|
||||
const files = await glob([matcher], { root: '/' });
|
||||
|
||||
if (files.length === 0) {
|
||||
console.log('No files found');
|
||||
return;
|
||||
}
|
||||
|
||||
console.log(`Found ${files.length} files to process`);
|
||||
|
||||
const startTime = Date.now();
|
||||
await processFiles(files);
|
||||
const endTime = Date.now();
|
||||
|
||||
console.log(
|
||||
`\nProcessing completed in ${(endTime - startTime) / 1000} seconds`
|
||||
);
|
||||
}
|
||||
@@ -5,6 +5,8 @@ import { groupBy } from 'ramda';
|
||||
|
||||
import type { PostEventPayload } from '@openpanel/sdk';
|
||||
|
||||
import { importFiles } from './importer_v2';
|
||||
|
||||
const BATCH_SIZE = 10000; // Define your batch size
|
||||
const SLEEP_TIME = 100; // Define your sleep time between batches
|
||||
|
||||
@@ -63,137 +65,20 @@ function parseFileContent(fileContent: string): {
|
||||
export default function importer() {
|
||||
const args = arg(
|
||||
{
|
||||
'--file': String,
|
||||
'--glob': String,
|
||||
},
|
||||
{
|
||||
permissive: true,
|
||||
}
|
||||
);
|
||||
|
||||
if (!args['--file']) {
|
||||
throw new Error('Missing --file argument');
|
||||
if (!args['--glob']) {
|
||||
throw new Error('Missing --glob argument');
|
||||
}
|
||||
|
||||
const cwd = process.cwd();
|
||||
|
||||
const filePath = path.resolve(cwd, args['--file']);
|
||||
const fileContent = parseFileContent(fs.readFileSync(filePath, 'utf-8'));
|
||||
const filePath = path.resolve(cwd, args['--glob']);
|
||||
|
||||
// const groups = groupBy((event) => event.properties.$device_id, fileContent);
|
||||
// const groupEntries = Object.entries(groups);
|
||||
|
||||
// const profiles = new Map<string, any[]>();
|
||||
|
||||
// for (const [deviceId, items] of Object.entries(groups)) {
|
||||
// items.forEach((item) => {
|
||||
// if (item.properties.distinct_id) {
|
||||
// if (!profiles.has(item.properties.distinct_id)) {
|
||||
// profiles.set(item.properties.distinct_id, []);
|
||||
// }
|
||||
// profiles.get(item.properties.distinct_id)!.push(item);
|
||||
// } else {
|
||||
// item.properties.$device_id
|
||||
// }
|
||||
// })
|
||||
// profiles.
|
||||
// }
|
||||
// console.log('Total:', groupEntries.length);
|
||||
// console.log('Undefined:', groups.undefined?.length ?? 0);
|
||||
|
||||
// const uniqueKeys = new Set<string>();
|
||||
// groups.undefined.forEach((event) => {
|
||||
// if (event.properties.distinct_id) {
|
||||
// console.log(event);
|
||||
// }
|
||||
// });
|
||||
|
||||
// 1: group by device id
|
||||
// 2: add session start, session end and populate session_id
|
||||
// 3: check if distinct_id exists on any event
|
||||
// - If it does, get all events with that distinct_id and NO device_id and within session_start and session_end
|
||||
// - add add the session_id to those events
|
||||
// 4: send all events to the server
|
||||
|
||||
const events: PostEventPayload[] = fileContent
|
||||
.slice()
|
||||
.reverse()
|
||||
.map((event) => {
|
||||
if (event.properties.mp_lib === 'web') {
|
||||
console.log(event);
|
||||
}
|
||||
return {
|
||||
profileId: event.properties.distinct_id
|
||||
? String(event.properties.distinct_id)
|
||||
: undefined,
|
||||
name: event.event,
|
||||
timestamp: new Date(event.properties.time * 1000).toISOString(),
|
||||
properties: {
|
||||
__country: event.properties.country_code,
|
||||
__region: event.properties.$region,
|
||||
__city: event.properties.$city,
|
||||
__os: event.properties.$os,
|
||||
__browser: event.properties.$browser,
|
||||
__browser_version: event.properties.$browser_version,
|
||||
__referrer: event.properties.$referrer,
|
||||
__device_id: event.properties.$device_id,
|
||||
},
|
||||
};
|
||||
});
|
||||
|
||||
const totalPages = Math.ceil(events.length / BATCH_SIZE);
|
||||
const estimatedTime = (totalPages / 8) * SLEEP_TIME + (totalPages / 8) * 80;
|
||||
console.log(`Estimated time: ${estimatedTime / 1000} seconds`);
|
||||
|
||||
async function batcher(page: number) {
|
||||
const batch = events.slice(page * BATCH_SIZE, (page + 1) * BATCH_SIZE);
|
||||
|
||||
if (batch.length === 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
const size = Buffer.byteLength(JSON.stringify(batch));
|
||||
console.log(batch.length, size / (1024 * 1024));
|
||||
|
||||
// await fetch('http://localhost:3333/import/events', {
|
||||
// method: 'POST',
|
||||
// headers: {
|
||||
// 'Content-Type': 'application/json',
|
||||
// 'openpanel-client-id': 'dd3db204-dcf6-49e2-9e82-de01cba7e585',
|
||||
// 'openpanel-client-secret': 'sec_293b903816e327e10c9d',
|
||||
// },
|
||||
// body: JSON.stringify(batch),
|
||||
// });
|
||||
|
||||
await new Promise((resolve) => setTimeout(resolve, SLEEP_TIME));
|
||||
}
|
||||
|
||||
async function runBatchesInParallel(
|
||||
totalPages: number,
|
||||
concurrentBatches: number
|
||||
) {
|
||||
let currentPage = 0;
|
||||
|
||||
while (currentPage < totalPages) {
|
||||
const promises = [];
|
||||
for (
|
||||
let i = 0;
|
||||
i < concurrentBatches && currentPage < totalPages;
|
||||
i++, currentPage++
|
||||
) {
|
||||
console.log(`Sending batch ${currentPage}... %)`);
|
||||
promises.push(batcher(currentPage));
|
||||
}
|
||||
await Promise.all(promises);
|
||||
}
|
||||
}
|
||||
console.log(totalPages);
|
||||
|
||||
// Trigger the batches
|
||||
try {
|
||||
runBatchesInParallel(totalPages, 8); // Run 8 batches in parallel
|
||||
} catch (e) {
|
||||
console.log('ERROR?!', e);
|
||||
}
|
||||
|
||||
return null;
|
||||
return importFiles(filePath);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user