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import clickhouse from '@/lib/clickhouse';
import { CLICKHOUSE, PRISMA, runQuery } from '@/lib/db';
import prisma from '@/lib/prisma';
import type { QueryFilters } from '@/lib/types';
const FUNCTION_NAME = 'getValues';
export async function getValues(
...args: [websiteId: string, column: string, filters: QueryFilters]
) {
return runQuery({
[PRISMA]: () => relationalQuery(...args),
[CLICKHOUSE]: () => clickhouseQuery(...args),
});
}
async function relationalQuery(websiteId: string, column: string, filters: QueryFilters) {
const { rawQuery, getSearchSQL } = prisma;
const params = {};
const { startDate, endDate, search } = filters;
let searchQuery = '';
let excludeDomain = '';
if (column === 'referrer_domain') {
excludeDomain = `and website_event.referrer_domain != website_event.hostname
and website_event.referrer_domain != ''`;
}
if (search) {
if (decodeURIComponent(search).includes(',')) {
searchQuery = `AND (${decodeURIComponent(search)
.split(',')
.slice(0, 5)
.map((value: string, index: number) => {
const key = `search${index}`;
params[key] = value;
return getSearchSQL(column, key).replace('and ', '');
})
.join(' OR ')})`;
} else {
searchQuery = getSearchSQL(column);
}
}
return rawQuery(
`
select ${column} as "value", count(*) as "count"
from website_event
inner join session
on session.session_id = website_event.session_id
and session.website_id = website_event.website_id
where website_event.website_id = {{websiteId::uuid}}
and website_event.created_at between {{startDate}} and {{endDate}}
${searchQuery}
${excludeDomain}
group by 1
order by 2 desc
limit 10
`,
{
websiteId,
startDate,
endDate,
search: `%${search}%`,
...params,
},
FUNCTION_NAME,
);
}
async function clickhouseQuery(websiteId: string, column: string, filters: QueryFilters) {
const { rawQuery, getSearchSQL } = clickhouse;
const params = {};
const { startDate, endDate, search } = filters;
let searchQuery = '';
let excludeDomain = '';
if (column === 'referrer_domain') {
excludeDomain = `and referrer_domain != hostname and referrer_domain != ''`;
}
if (search) {
searchQuery = `and positionCaseInsensitive(${column}, {search:String}) > 0`;
}
if (search) {
if (decodeURIComponent(search).includes(',')) {
searchQuery = `AND (${decodeURIComponent(search)
.split(',')
.slice(0, 5)
.map((value: string, index: number) => {
const key = `search${index}`;
params[key] = value;
return getSearchSQL(column, key).replace('and ', '');
})
.join(' OR ')})`;
} else {
searchQuery = getSearchSQL(column);
}
}
return rawQuery(
`
select ${column} as "value", count(*) as "count"
from website_event
where website_id = {websiteId:UUID}
and created_at between {startDate:DateTime64} and {endDate:DateTime64}
${searchQuery}
${excludeDomain}
group by 1
order by 2 desc
limit 10
`,
{
websiteId,
startDate,
endDate,
search,
...params,
},
FUNCTION_NAME,
);
}
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