feat: better healthcheck

apps/web/app/api/health/route.ts

@@ -0,0 +1,39 @@
+export const dynamic = 'force-dynamic' // defaults to auto
+export const revalidate = 0
+
+import { NextResponse } from 'next/server';
+import { checkHealth } from '@services/utils/health';
+
+export async function GET() {
+  const health = await checkHealth()
+  if (health.success === true) {
+    return NextResponse.json(
+      {
+        status: 'healthy',
+        timestamp: new Date().toISOString(),
+        health: health.data,
+      },
+      {
+        status: 200,
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      }
+    )
+  } else {
+    return NextResponse.json(
+      {
+        status: 'unhealthy',
+        timestamp: new Date().toISOString(),
+        health: null,
+        error: health.HTTPmessage,
+      },
+      {
+        status: 503,
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      }
+    );
+  }
+}

apps/web/app/orgs/[orgslug]/health/page.tsx

@@ -1,9 +0,0 @@
-import React from 'react'
-
-function HealthPage() {
-  return (
-    <div>OK</div>
-  )
-}
-
-export default HealthPage

apps/web/middleware.ts

@@ -102,6 +102,11 @@ export default async function middleware(req: NextRequest) {
     return NextResponse.rewrite(redirectUrl)
   }
 
+  // Health Check
+  if (pathname.startsWith('/health')) {
+    return NextResponse.rewrite(new URL(`/api/health`, req.url))
+  }
+
   // Auth Redirects
   if (pathname == '/redirect_from_auth') {
     if (cookie_orgslug) {

apps/web/services/utils/health.ts

@@ -0,0 +1,33 @@
+import { getAPIUrl } from '@services/config/config'
+import {
+  RequestBody,
+  getResponseMetadata,
+} from '@services/utils/ts/requests'
+
+export async function checkHealth() {
+  try {
+    const result = await fetch(
+      `${getAPIUrl()}health`,
+      RequestBody('GET', null, null)
+    )
+    
+    if (!result.ok) {
+      return {
+        success: false,
+        status: result.status,
+        HTTPmessage: result.statusText,
+        data: null
+      }
+    }
+    
+    const res = await getResponseMetadata(result)
+    return res
+  } catch (error) {
+    return {
+      success: false,
+      status: 503,
+      HTTPmessage: 'Service unavailable',
+      data: null
+    }
+  }
+}