Refactor part 2: Electric Boogaloo. Standardize way of passing filter parameters.

This commit is contained in:
Mike Cao 2025-07-04 01:23:11 -07:00
parent f26f1b0581
commit cdf391d5c2
90 changed files with 867 additions and 709 deletions

View file

@ -1,8 +1,9 @@
import clickhouse from '@/lib/clickhouse';
import { CLICKHOUSE, PRISMA, runQuery } from '@/lib/db';
import prisma from '@/lib/prisma';
import { QueryFilters } from '@/lib/types';
export interface RetentionCriteria {
export interface RetentionParameters {
startDate: Date;
endDate: Date;
timezone?: string;
@ -16,7 +17,9 @@ export interface RetentionResult {
percentage: number;
}
export async function getRetention(...args: [websiteId: string, criteria: RetentionCriteria]) {
export async function getRetention(
...args: [websiteId: string, parameters: RetentionParameters, filters: QueryFilters]
) {
return runQuery({
[PRISMA]: () => relationalQuery(...args),
[CLICKHOUSE]: () => clickhouseQuery(...args),
@ -25,13 +28,20 @@ export async function getRetention(...args: [websiteId: string, criteria: Retent
async function relationalQuery(
websiteId: string,
criteria: RetentionCriteria,
parameters: RetentionParameters,
filters: QueryFilters,
): Promise<RetentionResult[]> {
const { startDate, endDate, timezone } = criteria;
const { startDate, endDate, timezone } = parameters;
const { getDateSQL, getDayDiffQuery, getCastColumnQuery, rawQuery, parseFilters } = prisma;
const unit = 'day';
const { filterQuery, queryParams } = await parseFilters(criteria);
const { filterQuery, queryParams } = parseFilters({
...filters,
websiteId,
startDate,
endDate,
timezone,
});
return rawQuery(
`
@ -81,24 +91,26 @@ async function relationalQuery(
on c.cohort_date = s.cohort_date
where c.day_number <= 31
order by 1, 2`,
{
websiteId,
startDate,
endDate,
...queryParams,
},
queryParams,
);
}
async function clickhouseQuery(
websiteId: string,
criteria: RetentionCriteria,
parameters: RetentionParameters,
filters: QueryFilters,
): Promise<RetentionResult[]> {
const { startDate, endDate, timezone } = criteria;
const { startDate, endDate, timezone } = parameters;
const { getDateSQL, rawQuery, parseFilters } = clickhouse;
const unit = 'day';
const { filterQuery, queryParams } = await parseFilters(criteria);
const { filterQuery, queryParams } = parseFilters({
...filters,
websiteId,
startDate,
endDate,
timezone,
});
return rawQuery(
`
@ -150,11 +162,6 @@ async function clickhouseQuery(
on c.cohort_date = s.cohort_date
where c.day_number <= 31
order by 1, 2`,
{
websiteId,
startDate,
endDate,
...queryParams,
},
queryParams,
);
}