Feat/um 49 query builder api (#1573)

* add uuid to event. add indexes

* eventdata api

* add event data

* remove test data

* update list

pages/api/websites/[id]/eventdata.js

@@ -0,0 +1,40 @@
+import moment from 'moment-timezone';
+import { getEventData } from 'queries';
+import { ok, badRequest, methodNotAllowed, unauthorized } from 'next-basics';
+import { allowQuery } from 'lib/auth';
+import { useAuth, useCors } from 'lib/middleware';
+
+export default async (req, res) => {
+  await useCors(req, res);
+  await useAuth(req, res);
+
+  if (req.method === 'POST') {
+    if (!(await allowQuery(req))) {
+      return unauthorized(res);
+    }
+
+    const { id: websiteId } = req.query;
+
+    const { start_at, end_at, timezone, event_name: eventName, columns, filters } = req.body;
+
+    if (!moment.tz.zone(timezone)) {
+      return badRequest(res);
+    }
+
+    const startDate = new Date(+start_at);
+    const endDate = new Date(+end_at);
+
+    const events = await getEventData(websiteId, {
+      startDate,
+      endDate,
+      timezone,
+      eventName,
+      columns,
+      filters,
+    });
+
+    return ok(res, events);
+  }
+
+  return methodNotAllowed(res);
+};