Convert /api/users.

src/app/api/websites/[websiteId]/metrics/route.ts

@@ -0,0 +1,97 @@
+import { canViewWebsite, checkAuth } from 'lib/auth';
+import { SESSION_COLUMNS, EVENT_COLUMNS, FILTER_COLUMNS, OPERATORS } from 'lib/constants';
+import { getRequestFilters, getRequestDateRange, checkRequest } from 'lib/request';
+import { getPageviewMetrics, getSessionMetrics } from 'queries';
+
+import { z } from 'zod';
+import { json, unauthorized, badRequest } from 'lib/response';
+
+const schema = z.object({
+  type: z.string(),
+  startAt: z.coerce.number(),
+  endAt: z.coerce.number(),
+  // optional
+  url: z.string().optional(),
+  referrer: z.string().optional(),
+  title: z.string().optional(),
+  query: z.string().optional(),
+  host: z.string().optional(),
+  os: z.string().optional(),
+  browser: z.string().optional(),
+  device: z.string().optional(),
+  country: z.string().optional(),
+  region: z.string().optional(),
+  city: z.string().optional(),
+  language: z.string().optional(),
+  event: z.string().optional(),
+  limit: z.coerce.number().optional(),
+  offset: z.coerce.number().optional(),
+  search: z.string().optional(),
+  tag: z.string().optional(),
+});
+
+export async function GET(
+  request: Request,
+  { params }: { params: Promise<{ websiteId: string }> },
+) {
+  const { query, error } = await checkRequest(request, schema);
+
+  if (error) {
+    return badRequest(error);
+  }
+
+  const auth = await checkAuth(request);
+  const { websiteId } = await params;
+  const { type, limit, offset, search } = query;
+
+  if (!auth || !(await canViewWebsite(auth, websiteId))) {
+    return unauthorized();
+  }
+
+  const { startDate, endDate } = await getRequestDateRange(query);
+  const column = FILTER_COLUMNS[type] || type;
+  const filters = {
+    ...getRequestFilters(query),
+    startDate,
+    endDate,
+  };
+
+  if (search) {
+    filters[type] = {
+      name: type,
+      column,
+      operator: OPERATORS.contains,
+      value: search,
+    };
+  }
+
+  if (SESSION_COLUMNS.includes(type)) {
+    const data = await getSessionMetrics(websiteId, type, filters, limit, offset);
+
+    if (type === 'language') {
+      const combined = {};
+
+      for (const { x, y } of data) {
+        const key = String(x).toLowerCase().split('-')[0];
+
+        if (combined[key] === undefined) {
+          combined[key] = { x: key, y };
+        } else {
+          combined[key].y += y;
+        }
+      }
+
+      return json(Object.values(combined));
+    }
+
+    return json(data);
+  }
+
+  if (EVENT_COLUMNS.includes(type)) {
+    const data = await getPageviewMetrics(websiteId, type, filters, limit, offset);
+
+    return json(data);
+  }
+
+  return badRequest();
+}