77 lines
2.1 KiB
TypeScript
77 lines
2.1 KiB
TypeScript
import prisma from 'lib/prisma';
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import clickhouse from 'lib/clickhouse';
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import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
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import { EVENT_TYPE, SESSION_COLUMNS } from 'lib/constants';
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import { QueryFilters } from 'lib/types';
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export async function getSessionMetrics(
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...args: [websiteId: string, column: string, filters: QueryFilters]
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) {
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return runQuery({
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[PRISMA]: () => relationalQuery(...args),
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[CLICKHOUSE]: () => clickhouseQuery(...args),
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});
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}
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async function relationalQuery(websiteId: string, column: string, filters: QueryFilters) {
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const { parseFilters, rawQuery } = prisma;
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const { filterQuery, joinSession, params } = await parseFilters(
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websiteId,
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{
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...filters,
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eventType: EVENT_TYPE.pageView,
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},
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{
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joinSession: SESSION_COLUMNS.includes(column),
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},
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);
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const includeCountry = column === 'city' || column === 'subdivision1';
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return rawQuery(
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`
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select
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${column} x,
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count(*) y
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${includeCountry ? ', country' : ''}
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from website_event
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${joinSession}
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where website_event.website_id = {{websiteId::uuid}}
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and website_event.created_at between {{startDate}} and {{endDate}}
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and website_event.event_type = {{eventType}}
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${filterQuery}
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group by 1
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${includeCountry ? ', 3' : ''}
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order by 2 desc
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limit 100`,
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params,
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);
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}
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async function clickhouseQuery(websiteId: string, column: string, filters: QueryFilters) {
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const { parseFilters, rawQuery } = clickhouse;
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const { filterQuery, params } = await parseFilters(websiteId, {
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...filters,
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eventType: EVENT_TYPE.pageView,
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});
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const includeCountry = column === 'city' || column === 'subdivision1';
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return rawQuery(
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`
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select
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${column} x,
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count(distinct session_id) y
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${includeCountry ? ', country' : ''}
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from website_event
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where website_id = {websiteId:UUID}
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and created_at between {startDate:DateTime} and {endDate:DateTime}
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and event_type = {eventType:UInt32}
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${filterQuery}
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group by x
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${includeCountry ? ', country' : ''}
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order by y desc
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limit 100
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`,
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params,
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);
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}
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