add an uptime endpoint to prevent to go down a backend service on ren…

…der.com cuz of limitation for a free tier
stasguma · May 1, 2024 · 4972147 · 4972147
1 parent 6603ec9
commit 4972147
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Showing 5 changed files with 32 additions and 6 deletions.
diff --git a/db.json b/db.json
diff --git a/mock-config-server/mock-server.config.js b/mock-config-server/mock-server.config.js
@@ -6,6 +6,15 @@ const mockServerConfig = {
   rest: {
     baseUrl: '/api',
     configs: [
+      {
+        path: '/uptime',
+        method: 'get',
+        routes: [
+          {
+            data: { success: 'ok' },
+          },
+        ],
+      },
       {
         path: '/login',
         method: 'post',
@@ -112,10 +121,14 @@ const mockServerConfig = {
     request: (params) => {
       console.log('request')
     },
-    response: (data, {getHeader, getHeaders, request, setStatusCode}) => {
+    response: (data, {request, setStatusCode}) => {
       console.log(data)
       console.log('originalUrl: ', request.originalUrl)
-      if (!request.header('Authorization') && !request.originalUrl.includes('login')) {
+      if (
+        !request.header('Authorization')
+        && !request.originalUrl.includes('login')
+        && !request.originalUrl.includes('uptime')
+      ) {
         setStatusCode(401);
         return { error: 'Unauthorized', message: 'You are not authorized to access this resource' };
       }

diff --git a/src/app/App.tsx b/src/app/App.tsx
@@ -4,7 +4,7 @@ import { useEffect } from 'react';
 
 import { AppRouterProvider } from '@/app/providers/router';
 import { useAppDispatch } from '@/shared/model';
-import { initSession } from '@/entities/Session';
+import { initSession, useUptimeQuery } from '@/entities/Session';
 
 const App: FC = () => {
   const dispatch = useAppDispatch();
@@ -13,6 +13,11 @@ const App: FC = () => {
     dispatch(initSession());
   }, [dispatch]);
 
+  /** this endpoint only need cuz of backend service go down after 15 min idle on render.com */
+  useUptimeQuery(null, {
+    pollingInterval: 14 * 1000 * 60, // 14 minutes
+  });
+
   return (
     <div className="app">
       <AppRouterProvider />

diff --git a/src/entities/Session/api/sessionApi.ts b/src/entities/Session/api/sessionApi.ts
@@ -13,7 +13,16 @@ export const sessionApi = baseApi.injectEndpoints({
       invalidatesTags: [SESSION_TAG],
       // transformResponse: (response: { data: ILoginResponse; }, meta, arg) => response.data,
     }),
+    /** this endpoint only need cuz of backend service go down after 15 min idle on render.com */
+    uptime: builder.query<void, null>({
+      query: () => ({
+        url: `uptime`,
+        method: 'GET',
+      }),
+      providesTags: [SESSION_TAG],
+      // transformResponse: (response: { data: ILoginResponse; }, meta, arg) => response.data,
+    }),
   }),
 });
 
-export const { useLoginMutation } = sessionApi;
+export const { useLoginMutation, useUptimeQuery } = sessionApi;
diff --git a/src/entities/Session/index.ts b/src/entities/Session/index.ts
@@ -10,5 +10,5 @@ export {
   selectIsAuth,
   selectError,
 } from './model/slice/sessionSlice';
-export { sessionApi } from './api/sessionApi';
+export { sessionApi, useUptimeQuery } from './api/sessionApi';
 export { sessionHandlers } from './api/__mocks__/sessionHandlers';