From 9abc1e38887e65bd380a0a4ed4930836e4c685a5 Mon Sep 17 00:00:00 2001
From: Egor Pozharov <pozharov@joom-contractors.com>
Date: Tue, 14 Apr 2026 17:30:43 +0600
Subject: [PATCH] add /api proxy

---
 frontend/.env.example      |  4 +++-
 frontend/nginx.conf        | 13 +++++++++++++
 frontend/src/api/client.ts |  2 +-
 frontend/vite.config.ts    |  6 ++++++
 4 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/frontend/.env.example b/frontend/.env.example
index 9db8f88..4ba1803 100644
--- a/frontend/.env.example
+++ b/frontend/.env.example
@@ -1,2 +1,4 @@
 # API Configuration
-VITE_API_URL=http://localhost:8080
+# Leave empty to use proxy (recommended for local dev and production)
+# Or set full URL like http://localhost:8081 for direct API access
+VITE_API_URL=
diff --git a/frontend/nginx.conf b/frontend/nginx.conf
index 52c5cda..c267175 100644
--- a/frontend/nginx.conf
+++ b/frontend/nginx.conf
@@ -16,6 +16,19 @@ server {
         add_header Cache-Control "public, immutable";
     }
 
+    # Proxy API requests to backend
+    location /api/ {
+        proxy_pass http://backend:8080;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_cache_bypass $http_upgrade;
+    }
+
     # Handle client-side routing
     location / {
         try_files $uri $uri/ /index.html;
diff --git a/frontend/src/api/client.ts b/frontend/src/api/client.ts
index 06f6242..f4cc6b3 100644
--- a/frontend/src/api/client.ts
+++ b/frontend/src/api/client.ts
@@ -1,4 +1,4 @@
-const API_BASE_URL = import.meta.env.VITE_API_URL || 'http://localhost:8080';
+const API_BASE_URL = import.meta.env.VITE_API_URL || '';
 
 // Request deduplication cache
 const pendingRequests = new Map<string, Promise<unknown>>();
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index 72201e0..3ddb5b8 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -27,5 +27,11 @@ export default defineConfig({
   ],
   server: {
     allowedHosts: ['delivery.loca.lt', '.loca.lt'],
+    proxy: {
+      '/api': {
+        target: 'http://localhost:8081',
+        changeOrigin: true,
+      },
+    },
   },
 })
\ No newline at end of file