Enable Caching about staytus HOT 3 CLOSED

--- app/controllers/pages_controller.rb_orig    2015-12-11 13:55:11.546157045 +0000
+++ app/controllers/pages_controller.rb 2015-12-11 14:01:34.199442336 +0000
@@ -1,5 +1,6 @@
 class PagesController < ApplicationController

+  before_filter :allow_page_caching
   before_filter { prepend_view_path(File.join(Staytus::Config.theme_root, 'views')) }
   layout Staytus::Config.theme_name

@@ -70,4 +71,10 @@
     end
   end

+  def allow_page_caching
+     @events = Issue.ongoing.ordered.to_a + Service.ordered.includes(:status, {:active_maintenances => :service_status}).to_a + Maintenance.open.ordered.to_a
+     fresh_when(@events, public: true) unless Rails.env.development?
+     expires_in 1.minutes, public: true unless Rails.env.development?
+  end
+
 end

mbp:~ ps$ curl  http://hostname/ -I
HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Fri, 11 Dec 2015 14:01:47 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
ETag: "2780bc282138363eeae65db8156c6507"
Cache-Control: max-age=60, public
Set-Cookie: browser_id=fd7ede0a-df07-4a5e-9a10-194a77f989ef; path=/; expires=Tue, 11 Dec 2035 14:01:47 -0000
Set-Cookie: _staytus_session=T1VMQXJtQm15ckhSNnZHQzkwcEFTUXEwRmFmeENrOEhWUEtzdjNTV2VWMDhKSGpWcjVrN1BoTXJhU0NzanBDNzUzM2xodGFjV3JJUDl6WmpVTEU3WnN3TytOcWhyTjNXNkJST1FjaitNU215TkdGU0U5T3d0YnBRUERSYlgrQXErTnhVVHA2eTFNY3dJVmN0RVdpM1JRPT0tLVZTVkQyY1NVUVUySW4zN0d5dEhtY2c9PQ%3D%3D--fda76cafb2eb864f51fb263f3a54612aff2b735e; path=/; HttpOnly
X-Request-Id: dd8a24c1-3851-41b9-884a-4b6a09028006
X-Runtime: 0.032546
X-Cache-Status: MISS

mbp:~ ps$ 

[root@test ~]# cat /etc/nginx/conf.d/default.conf
proxy_cache_path  /var/cache/nginx levels=1:2 keys_zone=default:8m max_size=20m inactive=1d;
proxy_temp_path   /var/cache/nginx/tmp;

server {
    listen       80;
    server_name  localhost;

    location / {
        proxy_pass http://127.0.0.1:8080;
        proxy_cache default;
#       proxy_ignore_headers Set-Cookie; # if I enable this option caching works
        add_header X-Cache-Status $upstream_cache_status;
    }

    location /assets {
        alias /home/staytus/staytus/public/assets;
    }
}
[root@test ~]# 

proxy_cache_path  /var/cache/nginx levels=1:2 keys_zone=default:8m max_size=20m inactive=1d;
proxy_temp_path   /var/cache/nginx/tmp;

server {
    listen       80;
    server_name  localhost;

    location = / {
        proxy_pass http://127.0.0.1:8080;
        proxy_cache default;
        proxy_ignore_headers Cache-Control;
        proxy_ignore_headers Set-Cookie;
        add_header X-Cache-Status $upstream_cache_status;
        proxy_cache_valid any 30s;
    }

        location /robots.txt { return 200 "User-agent: *\nDisallow: /\n"; }

    location / { proxy_pass http://127.0.0.1:8080; }

    location /assets {
        alias /home/staytus/staytus/public/assets;
    }
}