add sessionstats query for performance, countries, events values

src/pages/api/websites/[websiteId]/sessions/stats.ts

@@ -0,0 +1,84 @@
+import { canViewWebsite } from 'lib/auth';
+import { useAuth, useCors, useValidate } from 'lib/middleware';
+import { getRequestDateRange, getRequestFilters } from 'lib/request';
+import { NextApiRequestQueryBody, WebsiteStats } from 'lib/types';
+import { NextApiResponse } from 'next';
+import { methodNotAllowed, ok, unauthorized } from 'next-basics';
+import { getWebsiteSessionStats } from 'queries/analytics/sessions/getWebsiteSessionStats';
+import * as yup from 'yup';
+
+export interface WebsiteSessionStatsRequestQuery {
+  websiteId: string;
+  startAt: number;
+  endAt: number;
+  url?: string;
+  referrer?: string;
+  title?: string;
+  query?: string;
+  event?: string;
+  host?: string;
+  os?: string;
+  browser?: string;
+  device?: string;
+  country?: string;
+  region?: string;
+  city?: string;
+}
+
+const schema = {
+  GET: yup.object().shape({
+    websiteId: yup.string().uuid().required(),
+    startAt: yup.number().required(),
+    endAt: yup.number().required(),
+    url: yup.string(),
+    referrer: yup.string(),
+    title: yup.string(),
+    query: yup.string(),
+    event: yup.string(),
+    host: yup.string(),
+    os: yup.string(),
+    browser: yup.string(),
+    device: yup.string(),
+    country: yup.string(),
+    region: yup.string(),
+    city: yup.string(),
+  }),
+};
+
+export default async (
+  req: NextApiRequestQueryBody<WebsiteSessionStatsRequestQuery>,
+  res: NextApiResponse<WebsiteStats>,
+) => {
+  await useCors(req, res);
+  await useAuth(req, res);
+  await useValidate(schema, req, res);
+
+  const { websiteId } = req.query;
+
+  if (req.method === 'GET') {
+    if (!(await canViewWebsite(req.auth, websiteId))) {
+      return unauthorized(res);
+    }
+
+    const { startDate, endDate } = await getRequestDateRange(req);
+
+    const filters = getRequestFilters(req);
+
+    const metrics = await getWebsiteSessionStats(websiteId, {
+      ...filters,
+      startDate,
+      endDate,
+    });
+
+    const stats = Object.keys(metrics[0]).reduce((obj, key) => {
+      obj[key] = {
+        value: Number(metrics[0][key]) || 0,
+      };
+      return obj;
+    }, {});
+
+    return ok(res, stats);
+  }
+
+  return methodNotAllowed(res);
+};