watson/umami
1
0
Fork 0
mirror of https://github.com/umami-software/umami.git synced 2026-02-09 07:07:17 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

implement cohorts to clickhouse/pg library and all relevant queries

Browse source
This commit is contained in:
Francis Cao 2025-07-03 12:06:49 -07:00
parent a753809a74
commit e75d009df3
22 changed files with 220 additions and 10983 deletions
Download patch file Download diff file Expand all files Collapse all files

56
src/lib/prisma.ts
View file

@ -155,6 +155,24 @@ function mapFilter(column: string, operator: string, name: string, type: string
}
}
function mapCohortFilter(column: string, operator: string, value: string) {
const db = getDatabaseType();
const like = db === POSTGRESQL ? 'ilike' : 'like';
switch (operator) {
case OPERATORS.equals:
return `${column} = '${value}'`;
case OPERATORS.notEquals:
return `${column} != '${value}'`;
case OPERATORS.contains:
return `${column} ${like} '${value}'`;
case OPERATORS.doesNotContain:
return `${column} not ${like} '${value}'`;
default:
return '';
}
}
function getFilterQuery(filters: QueryFilters = {}, options: QueryOptions = {}): string {
const query = filtersToArray(filters, options).reduce((arr, { name, column, operator }) => {
if (column) {
@ -173,6 +191,43 @@ function getFilterQuery(filters: QueryFilters = {}, options: QueryOptions = {}):
return query.join('\n');
}
function getCohortQuery(websiteId: string, filters: QueryFilters = {}, options: QueryOptions = {}) {
const query = filtersToArray(filters, options).reduce(
(arr, { name, column, operator, value }) => {
if (column) {
arr.push(
`${arr.length === 0 ? 'where' : 'and'} ${mapCohortFilter(column, operator, value)}`,
);
if (name === 'referrer') {
arr.push(`and referrer_domain != hostname`);
}
}
return arr;
},
[],
);
if (query.length > 0) {
// add website and date range filters
query.push(`and website_event.website_id = '${websiteId}'`);
query.push(
`and website_event.created_at between '${filters.startDate}'::timestamptz and '${filters.endDate}'::timestamptz`,
);
return `join
(select distinct website_event.session_id
from website_event
join session on session.session_id = website_event.session_id
${query.join('\n')}) cohort
on cohort.session_id = website_event.session_id
`;
}
return '';
}
function getDateQuery(filters: QueryFilters = {}) {
const { startDate, endDate } = filters;
@ -219,6 +274,7 @@ async function parseFilters(
websiteId,
startDate: maxDate(filters.startDate, website?.resetAt),
},
cohortQuery: getCohortQuery(websiteId, filters?.cohort),
};
}