umami/queries/analytics/event/getEventData.js

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import clickhouse from 'lib/clickhouse';
import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
import prisma from 'lib/prisma';
export async function getEventData(...args) {
return runQuery({
[PRISMA]: () => relationalQuery(...args),
[CLICKHOUSE]: () => clickhouseQuery(...args),
});
}
async function relationalQuery(websiteId, { startDate, endDate, event_name, columns, filters }) {
const {
rawQuery,
getEventDataColumnsQuery,
getEventDataFilterQuery,
toUuid,
getSanitizedColumns,
} = prisma;
const sanitizedColumns = getSanitizedColumns(columns);
const params = [websiteId, startDate, endDate];
if (event_name) {
params.push(event_name);
}
const columnQuery = getEventDataColumnsQuery('event_data.event_data', sanitizedColumns, params);
const filterQuery =
Object.keys(filters).length > 0
? `and ${getEventDataFilterQuery('event_data.event_data', filters, params)}`
: '';
return rawQuery(
`select
${columnQuery}
from event
join website
on event.website_id = website.website_id
join event_data
on event.event_id = event_data.event_id
where website_uuid = $1${toUuid()}
and event.created_at between $2 and $3
${event_name ? `and event_name = $4` : ''}
${filterQuery}`,
params,
).then(results => {
const fields = Object.keys(sanitizedColumns);
return Object.keys(results[0]).map((a, i) => {
return { x: `${sanitizedColumns[fields[i]]}(${fields[i]})`, y: results[0][i] };
});
});
}
async function clickhouseQuery(websiteId, { startDate, endDate, event_name, columns, filters }) {
const { rawQuery, getBetweenDates, getEventDataColumnsQuery, getEventDataFilterQuery } =
clickhouse;
const params = [websiteId];
return rawQuery(
`select
${getEventDataColumnsQuery('event_data', columns)}
from event
where website_id= $1
${event_name ? `and event_name = ${event_name}` : ''}
and ${getBetweenDates('created_at', startDate, endDate)}
${
Object.keys(filters).length > 0
? `and ${getEventDataFilterQuery('event_data', filters)}`
: ''
}`,
params,
).then(results => {
return Object.keys(results[0]).map(a => {
return { x: a, y: results[0][`${a}`] };
});
});
}