Merge Session/Event/Pageview CH

This commit is contained in:
Brian Cao 2022-09-12 09:55:34 -07:00
parent d377ef86e7
commit 52e036964b
18 changed files with 237 additions and 294 deletions

View file

@ -4,9 +4,12 @@ import { uuid } from 'lib/crypto';
import redis, { DELETED } from 'lib/redis';
import { getClientInfo, getJsonBody } from 'lib/request';
import { createSession, getSessionByUuid, getWebsiteByUuid } from 'queries';
import clickhouse from 'lib/clickhouse';
export async function getSession(req) {
const { payload } = getJsonBody(req);
const isRedis = redis.client;
const isClickhouse = clickhouse.client;
if (!payload) {
throw new Error('Invalid request');
@ -31,11 +34,11 @@ export async function getSession(req) {
let websiteId = null;
// Check if website exists
if (redis.client) {
if (isRedis) {
websiteId = Number(await redis.client.get(`website:${website_uuid}`));
}
// Check database if redis does not have
// Check database if does not exists in Redis
if (!websiteId) {
const website = await getWebsiteByUuid(website_uuid);
websiteId = website ? website.website_id : null;
@ -46,47 +49,57 @@ export async function getSession(req) {
}
const { userAgent, browser, os, ip, country, device } = await getClientInfo(req, payload);
const session_uuid = uuid(websiteId, hostname, ip, userAgent);
let sessionId = null;
let session = null;
// Check if session exists
if (redis.client) {
sessionId = Number(await redis.client.get(`session:${session_uuid}`));
}
// Check database if redis does not have
if (!sessionId) {
session = await getSessionByUuid(session_uuid);
sessionId = session ? session.session_id : null;
}
if (!sessionId) {
try {
session = await createSession(websiteId, {
session_uuid,
hostname,
browser,
os,
screen,
language,
country,
device,
});
if (!isClickhouse) {
// Check if session exists
if (isRedis) {
sessionId = Number(await redis.client.get(`session:${session_uuid}`));
}
// Check database if does not exists in Redis
if (!sessionId) {
session = await getSessionByUuid(session_uuid);
sessionId = session ? session.session_id : null;
} catch (e) {
if (!e.message.toLowerCase().includes('unique constraint')) {
throw e;
}
if (!sessionId) {
try {
session = await createSession(websiteId, {
session_uuid,
hostname,
browser,
os,
screen,
language,
country,
device,
});
} catch (e) {
if (!e.message.toLowerCase().includes('unique constraint')) {
throw e;
}
}
}
} else {
session = {
session_id: sessionId,
session_uuid,
hostname,
browser,
os,
screen,
language,
country,
device,
};
}
return {
website_id: websiteId,
session_id: sessionId,
session_uuid,
session,
};
}