update psql getChannelMetrics

This commit is contained in:
Francis Cao 2025-07-31 09:45:19 -07:00
parent fba7e12c36
commit c8b4ee8ca5

View file

@ -29,17 +29,35 @@ async function relationalQuery(websiteId: string, filters: QueryFilters) {
return rawQuery(
`
select
referrer_domain as domain,
url_query as query,
count(distinct session_id) as visitors
from website_event
${cohortQuery}
where website_id = {{websiteId::uuid}}
${filterQuery}
WITH channels as (
select case when ${toPostgresPositionClause('utm_medium', ['cp', 'ppc', 'retargeting', 'paid'])} then 'paid' else 'organic' end prefix,
case
when referrer_domain = '' and url_query = '' then 'direct'
when ${toPostgresPositionClause('url_query', PAID_AD_PARAMS)} then 'paidAds'
when ${toPostgresPositionClause('utm_medium', ['referral', 'app', 'link'])} then 'referral'
when position(utm_medium, 'affiliate') > 0 then 'affiliate'
when position(utm_medium, 'sms') > 0 or position(utm_source, 'sms') > 0 then 'sms'
when ${toPostgresPositionClause('referrer_domain', SEARCH_DOMAINS)} or position(utm_medium, 'organic') > 0 then concat(prefix, 'Search')
when ${toPostgresPositionClause('referrer_domain', SOCIAL_DOMAINS)} then concat(prefix, 'Social')
when ${toPostgresPositionClause('referrer_domain', EMAIL_DOMAINS)} or position(utm_medium, 'mail') > 0 then 'email'
when ${toPostgresPositionClause('referrer_domain', SHOPPING_DOMAINS)} or position(utm_medium, 'shop') > 0 then concat(prefix, 'Shopping')
when ${toPostgresPositionClause('referrer_domain', VIDEO_DOMAINS)} or position(utm_medium, 'video') > 0 then concat(prefix, 'Video')
else '' end AS x,
count(distinct session_id) y
from website_event
${cohortQuery}
where website_id = {{websiteId::uuid}}
and event_type = {{eventType}}
${dateQuery}
group by 1, 2
order by visitors desc
${filterQuery}
group by 1, 2
order by y desc)
select x, sum(y) y
from channels
where x != ''
group by x
order by y desc;
`,
queryParams,
);
@ -106,3 +124,7 @@ async function clickhouseQuery(
function toClickHouseStringArray(arr: string[]): string {
return arr.map(p => `'${p.replace(/'/g, "\\'")}'`).join(', ');
}
function toPostgresPositionClause(column: string, arr: string[]) {
return arr.map(val => `position(${column}, '${val.replace(/'/g, "''")}') > 0`).join(' OR\n ');
}