# OpenIM / PC 客户端统一入口（HTTP :80）
# 后端均为本机 deploy-test 单机进程：openim-server、chat-api
#
# 安装：在测试服务器上以 root 执行
#   sudo ./deploy-test/00-init-tools.sh nginx
#
# 安全组 / 防火墙须放行 TCP 80；后端 10001/10002/10008 仅需本机访问（127.0.0.1）

server {
    listen 80;
    listen [::]:80;
    server_name _;

    client_max_body_size 100m;

    # OpenIM HTTP API → openim-server :10002
    location /api/im/ {
        proxy_pass http://127.0.0.1:10002/;
        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 300s;
        proxy_send_timeout 300s;
    }

    # 用户 / 登录相关 → chat-api :10008（与 im-cms-nginx 一致）
    location /api/user/ {
        proxy_pass http://127.0.0.1:10008/;
        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 300s;
        proxy_send_timeout 300s;
    }

    # Chat API → chat-api :10008
    location /api/chat/ {
        proxy_pass http://127.0.0.1:10008/;
        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 300s;
        proxy_send_timeout 300s;
    }

    # MsgGateway WebSocket → openim-server :10001
    location /msg_gateway {
        proxy_pass http://127.0.0.1:10001;
        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;
        proxy_buffering off;
        proxy_read_timeout 86400s;
        proxy_send_timeout 86400s;
    }

    # 可选：健康检查
    location = /nginx-health {
        access_log off;
        default_type text/plain;
        return 200 "ok\n";
    }
}