Refactored redis usage. Added lib/cache.

This commit is contained in:
Mike Cao 2022-11-07 22:35:51 -08:00
parent 3485b6268b
commit f118bc95c1
22 changed files with 236 additions and 221 deletions

View file

@ -1,5 +1,5 @@
import prisma from 'lib/prisma';
import redis, { DELETED } from 'lib/redis';
import cache from 'lib/cache';
export async function deleteUser(userId) {
const { client } = prisma;
@ -8,12 +8,6 @@ export async function deleteUser(userId) {
where: { userId },
});
let websiteIds = [];
if (websites.length > 0) {
websiteIds = websites.map(a => a.id);
}
return client
.$transaction([
client.pageview.deleteMany({
@ -37,13 +31,15 @@ export async function deleteUser(userId) {
},
}),
])
.then(async res => {
if (redis.enabled) {
for (let i = 0; i < websiteIds.length; i++) {
await redis.set(`website:${websiteIds[i]}`, DELETED);
.then(async data => {
if (cache.enabled) {
const ids = websites.map(a => a.id);
for (let i = 0; i < ids.length; i++) {
await cache.deleteWebsite(`website:${ids[i]}`);
}
}
return res;
return data;
});
}

View file

@ -1,5 +1,5 @@
import prisma from 'lib/prisma';
import redis from 'lib/redis';
import cache from 'lib/cache';
export async function createWebsite(userId, data) {
return prisma.client.website
@ -13,11 +13,11 @@ export async function createWebsite(userId, data) {
...data,
},
})
.then(async res => {
if (redis.enabled && res) {
await redis.set(`website:${res.id}`, res);
.then(async data => {
if (cache.enabled) {
await cache.storeWebsite(data);
}
return res;
return data;
});
}

View file

@ -1,5 +1,5 @@
import prisma from 'lib/prisma';
import redis, { DELETED } from 'lib/redis';
import cache from 'lib/cache';
export async function deleteWebsite(id) {
const { client, transaction } = prisma;
@ -20,11 +20,11 @@ export async function deleteWebsite(id) {
client.website.delete({
where: { id },
}),
]).then(async res => {
if (redis.enabled) {
await redis.set(`website:${id}`, DELETED);
]).then(async data => {
if (cache.enabled) {
await cache.deleteWebsite(id);
}
return res;
return data;
});
}

View file

@ -1,16 +1,7 @@
import prisma from 'lib/prisma';
import redis from 'lib/redis';
export async function getWebsite(where) {
return prisma.client.website
.findUnique({
where,
})
.then(async data => {
if (redis.enabled && data) {
await redis.set(`website:${data.id}`, data);
}
return data;
});
return prisma.client.website.findUnique({
where,
});
}

View file

@ -1,7 +1,7 @@
import clickhouse from 'lib/clickhouse';
import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
import prisma from 'lib/prisma';
import redis from 'lib/redis';
import cache from 'lib/cache';
export async function getEventData(...args) {
return runQuery({
@ -41,7 +41,7 @@ async function relationalQuery(websiteId, { startDate, endDate, event_name, colu
async function clickhouseQuery(websiteId, { startDate, endDate, event_name, columns, filters }) {
const { rawQuery, getBetweenDates, getEventDataColumnsQuery, getEventDataFilterQuery } =
clickhouse;
const website = await redis.get(`website:${websiteId}`);
const website = await cache.fetchWebsite(websiteId);
const params = [websiteId, website?.revId || 0];
return rawQuery(

View file

@ -1,7 +1,7 @@
import prisma from 'lib/prisma';
import clickhouse from 'lib/clickhouse';
import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
import redis from 'lib/redis';
import cache from 'lib/cache';
export async function getEventMetrics(...args) {
return runQuery({
@ -47,7 +47,7 @@ async function clickhouseQuery(
filters = {},
) {
const { rawQuery, getDateQuery, getBetweenDates, getFilterQuery } = clickhouse;
const website = await redis.get(`website:${websiteId}`);
const website = await cache.fetchWebsite(websiteId);
const params = [websiteId, website?.revId || 0];
return rawQuery(

View file

@ -3,7 +3,7 @@ import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
import kafka from 'lib/kafka';
import prisma from 'lib/prisma';
import { uuid } from 'lib/crypto';
import redis from 'lib/redis';
import cache from 'lib/cache';
export async function saveEvent(...args) {
return runQuery({
@ -12,52 +12,49 @@ export async function saveEvent(...args) {
});
}
async function relationalQuery(
websiteId,
{ eventId, session: { id: sessionId }, eventUuid, url, eventName, eventData },
) {
const data = {
async function relationalQuery(data) {
const { websiteId, sessionId, url, eventName, eventData } = data;
const eventId = uuid();
const params = {
id: eventId,
websiteId,
sessionId,
url: url?.substring(0, URL_LENGTH),
eventName: eventName?.substring(0, EVENT_NAME_LENGTH),
eventUuid,
};
if (eventData) {
data.eventData = {
params.eventData = {
create: {
id: eventId,
eventData: eventData,
id: uuid(),
},
};
}
return prisma.client.event.create({
data,
data: params,
});
}
async function clickhouseQuery(
websiteId,
{ session: { country, sessionUuid, ...sessionArgs }, eventUuid, url, eventName, eventData },
) {
async function clickhouseQuery(data) {
const { websiteId, sessionId, url, eventName, eventData } = data;
const { getDateFormat, sendMessage } = kafka;
const website = await redis.get(`website:${websiteId}`);
const website = await cache.fetchWebsite(websiteId);
const params = {
session_id: sessionUuid,
event_id: eventUuid,
website_id: websiteId,
rev_id: website?.revId || 0,
created_at: getDateFormat(new Date()),
session_id: sessionId,
event_id: uuid(),
url: url?.substring(0, URL_LENGTH),
event_name: eventName?.substring(0, EVENT_NAME_LENGTH),
event_data: eventData ? JSON.stringify(eventData) : null,
...sessionArgs,
country: country ? country : null,
rev_id: website?.revId || 0,
created_at: getDateFormat(new Date()),
};
await sendMessage(params, 'event');
return data;
}

View file

@ -1,7 +1,7 @@
import prisma from 'lib/prisma';
import clickhouse from 'lib/clickhouse';
import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
import redis from 'lib/redis';
import cache from 'lib/cache';
export async function getPageviewMetrics(...args) {
return runQuery({
@ -38,7 +38,7 @@ async function relationalQuery(websiteId, { startDate, endDate, column, table, f
async function clickhouseQuery(websiteId, { startDate, endDate, column, filters = {} }) {
const { rawQuery, parseFilters, getBetweenDates } = clickhouse;
const website = await redis.get(`website:${websiteId}`);
const website = await cache.fetchWebsite(websiteId);
const params = [websiteId, website?.revId || 0];
const { pageviewQuery, sessionQuery, eventQuery } = parseFilters(column, filters, params);

View file

@ -1,7 +1,7 @@
import prisma from 'lib/prisma';
import clickhouse from 'lib/clickhouse';
import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
import redis from 'lib/redis';
import cache from 'lib/cache';
export async function getPageviewStats(...args) {
return runQuery({
@ -52,7 +52,7 @@ async function clickhouseQuery(
{ start_at, end_at, timezone = 'UTC', unit = 'day', count = '*', filters = {} },
) {
const { parseFilters, rawQuery, getDateStringQuery, getDateQuery, getBetweenDates } = clickhouse;
const website = await redis.get(`website:${websiteId}`);
const website = await cache.fetchWebsite(websiteId);
const params = [websiteId, website?.revId || 0];
const { pageviewQuery, sessionQuery } = parseFilters(null, filters, params);

View file

@ -2,7 +2,8 @@ import { URL_LENGTH } from 'lib/constants';
import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
import kafka from 'lib/kafka';
import prisma from 'lib/prisma';
import redis from 'lib/redis';
import cache from 'lib/cache';
import { uuid } from 'lib/crypto';
export async function savePageView(...args) {
return runQuery({
@ -11,13 +12,11 @@ export async function savePageView(...args) {
});
}
async function relationalQuery(
websiteId,
{ pageViewId, session: { id: sessionId }, url, referrer },
) {
async function relationalQuery(data) {
const { websiteId, sessionId, url, referrer } = data;
return prisma.client.pageview.create({
data: {
id: pageViewId,
id: uuid(),
websiteId,
sessionId,
url: url?.substring(0, URL_LENGTH),
@ -26,22 +25,21 @@ async function relationalQuery(
});
}
async function clickhouseQuery(
websiteId,
{ session: { country, id: sessionId, ...sessionArgs }, url, referrer },
) {
const website = await redis.get(`website:${websiteId}`);
async function clickhouseQuery(data) {
const { websiteId, sessionId, url, referrer } = data;
const website = await cache.fetchWebsite(websiteId);
const { getDateFormat, sendMessage } = kafka;
const params = {
const msg = {
session_id: sessionId,
website_id: websiteId,
created_at: getDateFormat(new Date()),
url: url?.substring(0, URL_LENGTH),
referrer: referrer?.substring(0, URL_LENGTH),
rev_id: website?.revId || 0,
...sessionArgs,
country: country ? country : null,
created_at: getDateFormat(new Date()),
};
await sendMessage(params, 'event');
await sendMessage(msg, 'event');
return data;
}

View file

@ -1,62 +1,45 @@
import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
import kafka from 'lib/kafka';
import prisma from 'lib/prisma';
import redis from 'lib/redis';
import cache from 'lib/cache';
export async function createSession(...args) {
return runQuery({
[PRISMA]: () => relationalQuery(...args),
[CLICKHOUSE]: () => clickhouseQuery(...args),
}).then(async data => {
if (redis.enabled && data) {
await redis.set(`session:${data.id}`, data);
if (cache.enabled) {
await cache.storeSession(data);
}
return data;
});
}
async function relationalQuery(websiteId, data) {
return prisma.client.session.create({
data: {
websiteId,
...data,
},
select: {
id: true,
hostname: true,
browser: true,
os: true,
screen: true,
language: true,
country: true,
device: true,
},
});
async function relationalQuery(data) {
return prisma.client.session.create({ data });
}
async function clickhouseQuery(
websiteId,
{ sessionId, hostname, browser, os, screen, language, country, device },
) {
async function clickhouseQuery(data) {
const { id, websiteId, hostname, browser, os, device, screen, language, country } = data;
const { getDateFormat, sendMessage } = kafka;
const website = await redis.get(`website:${websiteId}`);
const website = await cache.fetchWebsite(websiteId);
const data = {
sessionId,
const msg = {
session_id: id,
website_id: websiteId,
rev_id: website?.revId || 0,
created_at: getDateFormat(new Date()),
hostname,
browser,
os,
device,
screen,
language,
country: country ? country : null,
country,
rev_id: website?.revId || 0,
created_at: getDateFormat(new Date()),
};
await sendMessage(data, 'event');
await sendMessage(msg, 'event');
return data;
}

View file

@ -1,18 +1,11 @@
import clickhouse from 'lib/clickhouse';
import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
import prisma from 'lib/prisma';
import redis from 'lib/redis';
export async function getSession(...args) {
return runQuery({
[PRISMA]: () => relationalQuery(...args),
[CLICKHOUSE]: () => clickhouseQuery(...args),
}).then(async data => {
if (redis.enabled && data) {
await redis.set(`session:${data.id}`, data);
}
return data;
});
}
@ -27,7 +20,7 @@ async function clickhouseQuery(sessionId) {
const params = [sessionId];
return rawQuery(
`select distinct
`select
session_id,
website_id,
created_at,
@ -39,7 +32,8 @@ async function clickhouseQuery(sessionId) {
language,
country
from event
where session_id = $1`,
where session_id = $1
limit 1`,
params,
).then(result => findFirst(result));
}

View file

@ -1,7 +1,7 @@
import prisma from 'lib/prisma';
import clickhouse from 'lib/clickhouse';
import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
import redis from 'lib/redis';
import cache from 'lib/cache';
export async function getSessionMetrics(...args) {
return runQuery({
@ -37,7 +37,7 @@ async function relationalQuery(websiteId, { startDate, endDate, field, filters =
async function clickhouseQuery(websiteId, { startDate, endDate, field, filters = {} }) {
const { parseFilters, getBetweenDates, rawQuery } = clickhouse;
const website = await redis.get(`website:${websiteId}`);
const website = await cache.fetchWebsite(websiteId);
const params = [websiteId, website?.revId || 0];
const { pageviewQuery, sessionQuery } = parseFilters(null, filters, params);