# Place under /etc/nginx/sites-available/montech.ir
# Prefer HTTP :80 if SSL terminates on the front proxy (same pattern as CRM).

upstream montech_api {
    server 127.0.0.1:3050;
    keepalive 8;
}

upstream montech_landing {
    server 127.0.0.1:3051;
    keepalive 8;
}

server {
    listen 80;
    listen [::]:80;
    server_name montech.ir www.montech.ir;

    client_max_body_size 20M;

    location /api/ {
        proxy_pass http://montech_api;
        proxy_http_version 1.1;
        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_read_timeout 120s;
    }

    location /adm/ {
        alias /var/www/montech/apps/adm/dist/;
        try_files $uri $uri/ /adm/index.html;
    }

    # SPA fallback for Vue admin history mode
    location = /adm/index.html {
        alias /var/www/montech/apps/adm/dist/index.html;
    }

    location = /adm {
        return 301 /adm/;
    }

    location / {
        proxy_pass http://montech_landing;
        proxy_http_version 1.1;
        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_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}