server {
    listen 4560;
	server_name _;
	
    location / {
        root /etc/nginx/html;
		index  index.html index.htm;
		if ($request_method ~* "(GET|POST)") {
			add_header "Access-Control-Allow-Origin" *;
		}
		if ($request_method = OPTIONS ) {
			add_header "Access-Control-Allow-Origin" *;
			add_header "Access-Control-Allow-Methods" "GET, POST, OPTIONS, HEAD";
			add_header "Access-Control-Allow-Headers" "Authorization, Origin, X-Requested-With, Content-Type, Accept";
			return 200;
			}
    }
	
   location /api/ {
       # 公共头
       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;

       if ($request_uri ~ ^/api/server/?(.*)$) {
           rewrite ^/api/server/?(.*)$ /server/$1 break;
           proxy_pass http://elysia-chat:4561;
       }

       if ($request_uri ~ ^/api/authorization/?(.*)$) {
           rewrite ^/api/authorization/?(.*)$ /server/$1 break;
           proxy_pass http://elysia-authorization:4562;
       }

       if ($request_uri ~ ^/api/chat/?(.*)$) {
           rewrite ^/api/chat/?(.*)$ /chat/$1 break;
           proxy_pass http://elysia-authorization:4563;
       }
   }


   location /oss/ {
       alias /etc/nginx/metadata;
       autoindex on;              # 是否允许目录浏览（可选）
       autoindex_exact_size off;  # 文件大小显示为可读形式（可选）
       autoindex_localtime off;    # 显示文件本地时间（可选）
   }

     location /socket {
        proxy_pass http://elysia-chat:4563;
        # 必须支持 WebSocket 协议升级
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        # 一些可选头部
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     }
}