🧑‍💻 Add healthcheck API endpoints on all apps (#1563)

fixes #1555

apps/builder/next.config.mjs

@@ -81,8 +81,17 @@ const nextConfig = {
               (process.env.NEXT_PUBLIC_POSTHOG_HOST ??
                 'https://app.posthog.com') + '/:path*',
           },
+          {
+            source: '/healthz',
+            destination: '/api/health',
+          },
+        ]
+      : [
+          {
+            source: '/healthz',
+            destination: '/api/health',
+          },
         ]
-      : []
   },
 }
 

apps/builder/src/pages/api/health.ts

@@ -0,0 +1,5 @@
+import { NextApiRequest, NextApiResponse } from 'next'
+
+export default function handler(req: NextApiRequest, res: NextApiResponse) {
+  res.status(200).json({ status: 'ok', timestamp: new Date().toISOString() })
+}

apps/viewer/next.config.mjs

@@ -159,6 +159,10 @@ const nextConfig = {
             destination:
               '/api/v1/typebots/:typebotId/blocks/:blockId/storage/upload-url',
           },
+          {
+            source: '/healthz',
+            destination: '/api/health',
+          },
         ])
         .concat(
           process.env.NEXTAUTH_URL

apps/viewer/src/pages/api/health.ts

@@ -0,0 +1,5 @@
+import { NextApiRequest, NextApiResponse } from 'next'
+
+export default function handler(req: NextApiRequest, res: NextApiResponse) {
+  res.status(200).json({ status: 'ok', timestamp: new Date().toISOString() })
+}

ee/apps/landing-page/next.config.mjs

@@ -25,6 +25,14 @@ const nextConfig = {
       },
     ]
   },
+  async rewrites() {
+    return [
+      {
+        source: '/healthz',
+        destination: '/api/health',
+      },
+    ]
+  },
 }
 
 export default nextConfig

ee/apps/landing-page/pages/api/health.ts

@@ -0,0 +1,5 @@
+import { NextApiRequest, NextApiResponse } from 'next'
+
+export default function handler(req: NextApiRequest, res: NextApiResponse) {
+  res.status(200).json({ status: 'ok', timestamp: new Date().toISOString() })
+}