Update nginx/nginx.conf

nginx/nginx.conf

@@ -1,4 +1,9 @@
+# ===== REQUIRED =====
+events {}
+
+# ===== HTTP =====
 http {
+  # Temp paths (chạy được với user node)
   client_body_temp_path /home/node/app/nginx/tmp/body;
   proxy_temp_path       /home/node/app/nginx/tmp/proxy;
   fastcgi_temp_path    /home/node/app/nginx/tmp/fastcgi;
@@ -6,12 +11,15 @@ http {
   server {
     listen 7860;
 
+    # API → Backend
     location /api/ {
       proxy_pass http://127.0.0.1:3000;
       proxy_set_header Host $host;
       proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     }
 
+    # Frontend
     location / {
       proxy_pass http://127.0.0.1:5173;
     }