Moved code into src folder. Added build for component library.

src/queries/analytics/getWebsiteDateRange.ts

@@ -0,0 +1,49 @@
+import prisma from 'lib/prisma';
+import clickhouse from 'lib/clickhouse';
+import { runQuery, CLICKHOUSE, PRISMA } from 'lib/db';
+import { DEFAULT_RESET_DATE } from 'lib/constants';
+
+export async function getWebsiteDateRange(...args: [websiteId: string]) {
+  return runQuery({
+    [PRISMA]: () => relationalQuery(...args),
+    [CLICKHOUSE]: () => clickhouseQuery(...args),
+  });
+}
+
+async function relationalQuery(websiteId: string) {
+  const { rawQuery, parseFilters } = prisma;
+  const { params } = await parseFilters(websiteId, { startDate: new Date(DEFAULT_RESET_DATE) });
+
+  const result = await rawQuery(
+    `
+    select
+      min(created_at) as mindate,
+      max(created_at) as maxdate
+    from website_event
+    where website_id = {{websiteId::uuid}}
+      and created_at >= {{startDate}}
+    `,
+    params,
+  );
+
+  return result[0] ?? null;
+}
+
+async function clickhouseQuery(websiteId: string) {
+  const { rawQuery, parseFilters } = clickhouse;
+  const { params } = await parseFilters(websiteId, { startDate: new Date(DEFAULT_RESET_DATE) });
+
+  const result = await rawQuery(
+    `
+    select
+      min(created_at) as mindate,
+      max(created_at) as maxdate
+    from website_event
+    where website_id = {websiteId:UUID}
+      and created_at >= {startDate:DateTime}
+    `,
+    params,
+  );
+
+  return result[0] ?? null;
+}