Database refactoring.

This commit is contained in:
Mike Cao 2022-08-27 21:38:35 -07:00
parent bb184dc2cc
commit 467c7f289f
37 changed files with 566 additions and 591 deletions

View file

@ -1,11 +1,10 @@
import { CLICKHOUSE, RELATIONAL } from 'lib/constants';
import prisma from 'lib/prisma';
import clickhouse from 'lib/clickhouse';
import { getDateQuery, getFilterQuery, rawQuery } from 'lib/relational';
import { runAnalyticsQuery } from 'lib/db';
import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
export async function getEventMetrics(...args) {
return runAnalyticsQuery({
[RELATIONAL]: () => relationalQuery(...args),
return runQuery({
[PRISMA]: () => relationalQuery(...args),
[CLICKHOUSE]: () => clickhouseQuery(...args),
});
}
@ -18,11 +17,11 @@ async function relationalQuery(
unit = 'day',
filters = {},
) {
const { rawQuery, getDateQuery, getFilterQuery } = prisma;
const params = [website_id, start_at, end_at];
return rawQuery(
`
select
`select
event_name x,
${getDateQuery('created_at', unit, timezone)} t,
count(*) y
@ -31,8 +30,7 @@ async function relationalQuery(
and created_at between $2 and $3
${getFilterQuery('event', filters, params)}
group by 1, 2
order by 2
`,
order by 2`,
params,
);
}
@ -45,21 +43,20 @@ async function clickhouseQuery(
unit = 'day',
filters = {},
) {
const { rawQuery, getDateQuery, getBetweenDates } = prisma;
const params = [website_id];
return clickhouse.rawQuery(
`
select
return rawQuery(
`select
event_name x,
${clickhouse.getDateQuery('created_at', unit, timezone)} t,
${getDateQuery('created_at', unit, timezone)} t,
count(*) y
from event
where website_id= $1
and ${clickhouse.getBetweenDates('created_at', start_at, end_at)}
and ${getBetweenDates('created_at', start_at, end_at)}
${clickhouse.getFilterQuery('event', filters, params)}
group by x, t
order by t
`,
order by t`,
params,
);
}

View file

@ -1,36 +1,34 @@
import { CLICKHOUSE, RELATIONAL } from 'lib/constants';
import { prisma, runQuery } from 'lib/relational';
import prisma from 'lib/prisma';
import clickhouse from 'lib/clickhouse';
import { runAnalyticsQuery } from 'lib/db';
import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
export function getEvents(...args) {
return runAnalyticsQuery({
[RELATIONAL]: () => relationalQuery(...args),
return runQuery({
[PRISMA]: () => relationalQuery(...args),
[CLICKHOUSE]: () => clickhouseQuery(...args),
});
}
function relationalQuery(websites, start_at) {
return runQuery(
prisma.event.findMany({
where: {
website: {
website_id: {
in: websites,
},
},
created_at: {
gte: start_at,
return prisma.client.event.findMany({
where: {
website: {
website_id: {
in: websites,
},
},
}),
);
created_at: {
gte: start_at,
},
},
});
}
function clickhouseQuery(websites, start_at) {
return clickhouse.rawQuery(
`
select
const { rawQuery, getDateFormat } = clickhouse;
return rawQuery(
`select
event_id,
website_id,
session_id,
@ -39,7 +37,6 @@ function clickhouseQuery(websites, start_at) {
event_name
from event
where website_id in (${websites.join[',']}
and created_at >= ${clickhouse.getDateFormat(start_at)})
`,
and created_at >= ${getDateFormat(start_at)})`,
);
}

View file

@ -1,12 +1,12 @@
import { CLICKHOUSE, KAFKA, RELATIONAL, URL_LENGTH } from 'lib/constants';
import prisma from 'lib/prisma';
import clickhouse from 'lib/clickhouse';
import kafka from 'lib/kafka';
import { prisma, runQuery } from 'lib/relational';
import { runAnalyticsQuery } from 'lib/db';
import { runQuery, CLICKHOUSE, KAFKA, PRISMA } from 'lib/db';
import { URL_LENGTH, EVENT_NAME_LENGTH } from 'lib/constants';
export async function saveEvent(...args) {
return runAnalyticsQuery({
[RELATIONAL]: () => relationalQuery(...args),
return runQuery({
[PRISMA]: () => relationalQuery(...args),
[CLICKHOUSE]: () => clickhouseQuery(...args),
[KAFKA]: () => kafkaQuery(...args),
});
@ -16,8 +16,8 @@ async function relationalQuery(website_id, { session_id, url, event_name, event_
const data = {
website_id,
session_id,
url: url?.substr(0, URL_LENGTH),
event_name: event_name?.substr(0, 50),
url: url?.substring(0, URL_LENGTH),
event_name: event_name?.substring(0, EVENT_NAME_LENGTH),
};
if (event_data) {
@ -28,39 +28,38 @@ async function relationalQuery(website_id, { session_id, url, event_name, event_
};
}
return runQuery(
prisma.event.create({
data,
}),
);
return prisma.client.event.create({
data,
});
}
async function clickhouseQuery(website_id, { event_uuid, session_uuid, url, event_name }) {
const { rawQuery, getDateFormat } = clickhouse;
const params = [
website_id,
event_uuid,
session_uuid,
url?.substr(0, URL_LENGTH),
event_name?.substr(0, 50),
url?.substring(0, URL_LENGTH),
event_name?.substring(0, EVENT_NAME_LENGTH),
];
return clickhouse.rawQuery(
`
insert into umami.event (created_at, website_id, session_uuid, url, event_name)
values (${clickhouse.getDateFormat(new Date())}, $1, $2, $3, $4);`,
return rawQuery(
`insert into umami.event (created_at, website_id, session_uuid, url, event_name)
values (${getDateFormat(new Date())}, $1, $2, $3, $4);`,
params,
);
}
async function kafkaQuery(website_id, { event_uuid, session_uuid, url, event_name }) {
const { getDateFormat, sendMessage } = kafka;
const params = {
event_uuid: event_uuid,
website_id: website_id,
session_uuid: session_uuid,
created_at: kafka.getDateFormat(new Date()),
url: url?.substr(0, URL_LENGTH),
event_name: event_name?.substr(0, 50),
created_at: getDateFormat(new Date()),
url: url?.substring(0, URL_LENGTH),
event_name: event_name?.substring(0, EVENT_NAME_LENGTH),
};
await kafka.sendMessage(params, 'event');
await sendMessage(params, 'event');
}