Re-write CH queries to use query params.

queries/analytics/event/getEvents.js

@@ -1,45 +0,0 @@
-import prisma from 'lib/prisma';
-import clickhouse from 'lib/clickhouse';
-import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
-
-export function getEvents(...args) {
-  return runQuery({
-    [PRISMA]: () => relationalQuery(...args),
-    [CLICKHOUSE]: () => clickhouseQuery(...args),
-  });
-}
-
-function relationalQuery(websites, start_at) {
-  return prisma.client.event.findMany({
-    where: {
-      websiteId: {
-        in: websites,
-      },
-      createdAt: {
-        gte: start_at,
-      },
-    },
-  });
-}
-
-function clickhouseQuery(websites, start_at) {
-  const { rawQuery, getDateFormat, getCommaSeparatedStringFormat } = clickhouse;
-
-  return rawQuery(
-    `select
-      event_id,
-      website_id, 
-      session_id,
-      created_at,
-      url,
-      event_name
-    from event
-    where event_name != ''
-      and ${
-        websites && websites.length > 0
-          ? `website_id in (${getCommaSeparatedStringFormat(websites)})`
-          : '0 = 0'
-      }
-      and created_at >= ${getDateFormat(start_at)}`,
-  );
-}