feat(anni): add health check

hpi-dhc · Jul 10, 2024 · 07a5b61 · 07a5b61
1 parent 9b6e392
commit 07a5b61
Show file tree

Hide file tree

Showing 2 changed files with 27 additions and 4 deletions.
diff --git a/anni/src/pages/api/health.ts b/anni/src/pages/api/health.ts
@@ -0,0 +1,15 @@
+import { NextApiHandler } from 'next';
+
+import { getAppDataOrThrowUnavailableError } from './v1/data';
+import { handleApiMethods } from '../../common/api-helpers';
+
+const api: NextApiHandler = async (req, res) =>
+    await handleApiMethods(req, res, {
+        GET: async () => {
+            // Test if getting app data works, otherwise error is thrown
+            await getAppDataOrThrowUnavailableError();
+            return { successStatus: 200 };
+        },
+    });
+
+export default api;
diff --git a/anni/src/pages/api/v1/data.ts b/anni/src/pages/api/v1/data.ts
@@ -3,14 +3,22 @@ import { ApiError } from 'next/dist/server/api-utils';
 
 import { handleApiMethods } from '../../../common/api-helpers';
 import dbConnect from '../../../database/helpers/connect';
-import AppData from '../../../database/models/AppData';
+import AppData, { IAppData_DB } from '../../../database/models/AppData';
+import { IVersionedDoc } from '../../../database/versioning/schema';
+
+export async function getAppDataOrThrowUnavailableError(): Promise<
+    IVersionedDoc<IAppData_DB>
+> {
+    await dbConnect();
+    const data = await AppData!.getCurrent();
+    if (!data) throw new ApiError(503, 'Data not available');
+    return data;
+}
 
 const api: NextApiHandler = async (req, res) =>
     await handleApiMethods(req, res, {
         GET: async () => {
-            await dbConnect();
-            const data = await AppData!.getCurrent();
-            if (!data) throw new ApiError(503, 'Data not available');
+            const data = await getAppDataOrThrowUnavailableError();
             return { successStatus: 200, data };
         },
     });