worker_processes 1;

events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    sendfile on;
    tcp_nopush on;
    keepalive_timeout 65;
    client_max_body_size 5g;

    access_log /dev/stdout;
    error_log /dev/stderr warn;

    map $http_upgrade $connection_upgrade {
        default upgrade;
        '' close;
    }

    server {
        listen 8080;
        server_name _;

        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 X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Port $server_port;

        location = /api {
            proxy_pass http://127.0.0.1:18080;
        }

        location /api/channels/ {
            proxy_pass http://127.0.0.1:18080;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
            proxy_read_timeout 3600;
            proxy_send_timeout 3600;
        }

        location /api/ {
            proxy_pass http://127.0.0.1:18080;
            proxy_read_timeout 3600;
            proxy_send_timeout 3600;
        }

        location /docs {
            proxy_pass http://127.0.0.1:18080;
        }

        location /openapi.json {
            proxy_pass http://127.0.0.1:18080;
        }

        location /redoc {
            proxy_pass http://127.0.0.1:18080;
        }

        location /ws/ {
            proxy_pass http://127.0.0.1:18080;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
            proxy_read_timeout 3600;
            proxy_send_timeout 3600;
        }

        location / {
            proxy_pass http://127.0.0.1:3000;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
        }
    }
}