Updates to insights, event data, telemetry.

queries/analytics/pageviews/getPageviewMetrics.ts

@@ -0,0 +1,114 @@
+import prisma from 'lib/prisma';
+import clickhouse from 'lib/clickhouse';
+import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
+import { DEFAULT_RESET_DATE, EVENT_TYPE } from 'lib/constants';
+import { loadWebsite } from 'lib/query';
+
+export async function getPageviewMetrics(
+  ...args: [
+    websiteId: string,
+    criteria: {
+      startDate: Date;
+      endDate: Date;
+      column: string;
+      filters: object;
+    },
+  ]
+) {
+  return runQuery({
+    [PRISMA]: () => relationalQuery(...args),
+    [CLICKHOUSE]: () => clickhouseQuery(...args),
+  });
+}
+
+async function relationalQuery(
+  websiteId: string,
+  criteria: {
+    startDate: Date;
+    endDate: Date;
+    column: string;
+    filters: object;
+  },
+) {
+  const { startDate, endDate, filters = {}, column } = criteria;
+  const { rawQuery, parseFilters, toUuid } = prisma;
+  const website = await loadWebsite(websiteId);
+  const resetDate = new Date(website?.resetAt || DEFAULT_RESET_DATE);
+  const params: any = [
+    websiteId,
+    resetDate,
+    startDate,
+    endDate,
+    column === 'event_name' ? EVENT_TYPE.customEvent : EVENT_TYPE.pageView,
+  ];
+
+  let excludeDomain = '';
+
+  if (column === 'referrer_domain') {
+    excludeDomain =
+      'and (website_event.referrer_domain != $6 or website_event.referrer_domain is null)';
+    params.push(website.domain);
+  }
+
+  const { filterQuery, joinSession } = parseFilters(filters, params);
+
+  return rawQuery(
+    `select ${column} x, count(*) y
+    from website_event
+      ${joinSession}
+    where website_event.website_id = $1${toUuid()}
+      and website_event.created_at >= $2
+      and website_event.created_at between $3 and $4
+      and event_type = $5
+      ${excludeDomain}
+      ${filterQuery}
+    group by 1
+    order by 2 desc
+    limit 100`,
+    params,
+  );
+}
+
+async function clickhouseQuery(
+  websiteId: string,
+  criteria: {
+    startDate: Date;
+    endDate: Date;
+    column: string;
+    filters: object;
+  },
+) {
+  const { startDate, endDate, filters = {}, column } = criteria;
+  const { rawQuery, getDateFormat, parseFilters } = clickhouse;
+  const website = await loadWebsite(websiteId);
+  const resetDate = new Date(website?.resetAt || DEFAULT_RESET_DATE);
+  const params = {
+    websiteId,
+    eventType: column === 'event_name' ? EVENT_TYPE.customEvent : EVENT_TYPE.pageView,
+    domain: undefined,
+  };
+
+  let excludeDomain = '';
+
+  if (column === 'referrer_domain') {
+    excludeDomain = 'and referrer_domain != {domain:String}';
+    params.domain = website.domain;
+  }
+
+  const { filterQuery } = parseFilters(filters, params);
+
+  return rawQuery(
+    `select ${column} x, count(*) y
+    from website_event
+    where website_id = {websiteId:UUID}
+      and event_type = {eventType:UInt32}
+      and created_at >= ${getDateFormat(resetDate)}
+      and created_at between ${getDateFormat(startDate)} and ${getDateFormat(endDate)} 
+      ${excludeDomain}
+      ${filterQuery}
+    group by x
+    order by y desc
+    limit 100`,
+    params,
+  );
+}