122 lines
2.5 KiB
TypeScript
122 lines
2.5 KiB
TypeScript
import clickhouse from 'lib/clickhouse';
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import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
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import prisma from 'lib/prisma';
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import { safeDecodeURIComponent } from 'next-basics';
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export async function getUTM(
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...args: [
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websiteId: string,
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filters: {
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startDate: Date;
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endDate: Date;
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timezone?: string;
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},
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]
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) {
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return runQuery({
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[PRISMA]: () => relationalQuery(...args),
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[CLICKHOUSE]: () => clickhouseQuery(...args),
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});
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}
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async function relationalQuery(
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websiteId: string,
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filters: {
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startDate: Date;
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endDate: Date;
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timezone?: string;
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},
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): Promise<
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{
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date: string;
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day: number;
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visitors: number;
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returnVisitors: number;
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percentage: number;
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}[]
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> {
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const { startDate, endDate } = filters;
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const { rawQuery } = prisma;
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return rawQuery(
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`
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select url_query, count(*) as "num"
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from website_event
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where website_id = {{websiteId::uuid}}
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and created_at between {{startDate}} and {{endDate}}
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and url_query is not null
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and event_type = 1
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group by 1
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`,
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{
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websiteId,
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startDate,
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endDate,
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},
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).then(results => {
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return results;
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});
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}
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async function clickhouseQuery(
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websiteId: string,
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filters: {
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startDate: Date;
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endDate: Date;
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timezone?: string;
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},
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): Promise<
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{
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date: string;
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day: number;
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visitors: number;
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returnVisitors: number;
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percentage: number;
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}[]
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> {
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const { startDate, endDate } = filters;
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const { rawQuery } = clickhouse;
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return rawQuery(
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`
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select url_query, count(*) as "num"
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from website_event
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where website_id = {websiteId:UUID}
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and created_at between {startDate:DateTime64} and {endDate:DateTime64}
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and url_query != ''
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and event_type = 1
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group by 1
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`,
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{
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websiteId,
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startDate,
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endDate,
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},
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).then(result => parseParameters(result as any[]));
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}
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function parseParameters(data: any[]) {
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return data.reduce((obj, { url_query, num }) => {
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try {
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const searchParams = new URLSearchParams(url_query);
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for (const [key, value] of searchParams) {
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if (key.match(/^utm_(\w+)$/)) {
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const name = safeDecodeURIComponent(value);
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if (!obj[key]) {
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obj[key] = { [name]: +num };
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} else if (!obj[key][name]) {
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obj[key][name] = +num;
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} else {
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obj[key][name] += +num;
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}
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}
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}
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} catch {
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// Ignore
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}
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return obj;
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}, {});
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}
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