Howework Efremov

.gitignore

@@ -50,6 +50,7 @@ package-lock.json
 
 #Jetbrains Tools
 .idea/
-
+crt
+sitespeed-result
 #sitemap
-/public/sitemap.xml.gz
+/public/sitemap.xml.gz

Gemfile

@@ -16,7 +16,7 @@ end
 gem "actionpack-action_caching", "~> 1.2"
 gem "active_record_union", "~> 1.3"
 gem "acts-as-taggable-on", "~> 5.0"
-gem "acts_as_follower", github: "thepracticaldev/acts_as_follower", branch: "master"
+gem "acts_as_follower", github: "forem/acts_as_follower", branch: "master"
 gem "addressable", "~> 2.5", ">= 2.5.2"
 gem "administrate", "~> 0.11"
 gem "ahoy_email", "~> 0.5"
@@ -122,7 +122,7 @@ group :development, :test do
   gem "derailed", "~> 0.1"
   gem "erb_lint", "~> 0.0", require: false
   gem "faker", git: "https://github.com/stympy/faker.git", branch: "master"
-  gem "fix-db-schema-conflicts", github: "thepracticaldev/fix-db-schema-conflicts", branch: "master"
+  gem "fix-db-schema-conflicts", github: "jakeonrails/fix-db-schema-conflicts", branch: "master"
   gem "memory_profiler", "~> 0.9"
   gem "parallel_tests", "~> 2.27"
   gem "pry-byebug", "~> 3.7"

Gemfile.lock

@@ -1,26 +1,26 @@
 GIT
-  remote: https://github.com/stympy/faker.git
-  revision: 9910aa58d92c018abab25d491191576fcc1a7707
+  remote: https://github.com/forem/acts_as_follower.git
+  revision: 06393d3693a1a3d4b390aec4976c8b8f3a81cf01
   branch: master
   specs:
-    faker (1.9.1)
-      i18n (>= 0.7)
+    acts_as_follower (0.2.1)
+      activerecord (>= 4.0)
 
 GIT
-  remote: https://github.com/thepracticaldev/acts_as_follower.git
-  revision: 288690cd99bc470eaee493fce5bfa9fe23157692
+  remote: https://github.com/jakeonrails/fix-db-schema-conflicts.git
+  revision: 1e94f518503f1d1addd6ed052454efcbec0b3c6a
   branch: master
   specs:
-    acts_as_follower (0.2.1)
-      activerecord (>= 4.0)
+    fix-db-schema-conflicts (3.1.0)
+      rubocop (>= 0.38.0)
 
 GIT
-  remote: https://github.com/thepracticaldev/fix-db-schema-conflicts.git
-  revision: 4172392392e1a8d907f7ab673cb5ddd9a4a31940
+  remote: https://github.com/stympy/faker.git
+  revision: 9910aa58d92c018abab25d491191576fcc1a7707
   branch: master
   specs:
-    fix-db-schema-conflicts (3.0.2)
-      rubocop (>= 0.38.0)
+    faker (1.9.1)
+      i18n (>= 0.7)
 
 GEM
   remote: https://rubygems.org/

app/controllers/stories_controller.rb

@@ -7,6 +7,14 @@ def index
     return handle_user_or_organization_or_podcast_index if params[:username]
     return handle_tag_index if params[:tag]
 
+    push_headers = [
+      "<#{view_context.asset_path('bell.svg')}>; rel=preload; as=image",
+      "<#{view_context.asset_path('menu.svg')}>; rel=preload; as=image",
+      "<#{view_context.asset_path('connect.svg')}>; rel=preload; as=image",
+      "<#{view_context.asset_path('stack.svg')}>; rel=preload; as=image",
+      "<#{view_context.asset_path('lightning.svg')}>; rel=preload; as=image",
+    ]
+    response.headers["Link"] = push_headers.join(", ")
     handle_base_index
   end
 

app/views/layouts/_top_bar.html.erb

@@ -13,19 +13,19 @@
     </div>
     <a href="/new" id="write-link" class="cta nav-link write">WRITE A POST</a>
     <a href="/connect" id="connect-link" class="nav-link connect-icon" aria-label="Connect">
-      <%= inline_svg("connect.svg", size: "100% * 100%") %>
+      <%= image_tag("connect.svg", size: "100% * 100%") %>
       <div class="connect-number" id="connect-number"></div>
     </a>
     <a href="/notifications" id="notifications-link" class="nav-link notifications-icon" aria-label="Notifications">
-      <%= inline_svg("bell.svg", size: "100% * 100%") %>
+      <%= image_tag("bell.svg", size: "100% * 100%") %>
       <div class="notifications-number" id="notifications-number"></div>
     </a>
     <div class="navbar-menu-wrapper" id="navbar-menu-wrapper">
       <button class="navigation-butt" id="navigation-butt" aria-label="Navigation">
         <% if user_signed_in? %>
           <div class="nav-profile-image-wrapper"><img alt="" class="nav-profile-image" id="nav-profile-image" /></div>
         <% else %>
-          <%= inline_svg("menu.svg", class: "bars", size: "20% * 20%") %>
+          <%= image_tag("menu.svg", class: "bars", size: "20% * 20%") %>
         <% end %>
       </button>
       <div class="menubg" id="menubg"></div>

nginx.sample.conf

@@ -0,0 +1,117 @@
+
+#user  nobody;
+worker_processes  1;
+
+#error_log  logs/error.log;
+#error_log  logs/error.log  notice;
+#error_log  logs/error.log  info;
+
+#pid        logs/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+
+http {
+    include       mime.types;
+    default_type  application/octet-stream;
+
+    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+    #                  '$status $body_bytes_sent "$http_referer" '
+    #                  '"$http_user_agent" "$http_x_forwarded_for"';
+
+    #access_log  logs/access.log  main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    #keepalive_timeout  0;
+    keepalive_timeout  65;
+
+    #gzip  on;
+
+    server {
+        listen       8080;
+        server_name  localhost;
+
+        #charset koi8-r;
+
+        #access_log  logs/host.access.log  main;
+
+        location / {
+            root   html;
+            index  index.html index.htm;
+        }
+
+        #error_page  404              /404.html;
+
+        # redirect server error pages to the static page /50x.html
+        #
+        error_page   500 502 503 504  /50x.html;
+        location = /50x.html {
+            root   html;
+        }
+
+        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
+        #
+        #location ~ \.php$ {
+        #    proxy_pass   http://127.0.0.1;
+        #}
+
+        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
+        #
+        #location ~ \.php$ {
+        #    root           html;
+        #    fastcgi_pass   127.0.0.1:9000;
+        #    fastcgi_index  index.php;
+        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
+        #    include        fastcgi_params;
+        #}
+
+        # deny access to .htaccess files, if Apache's document root
+        # concurs with nginx's one
+        #
+        #location ~ /\.ht {
+        #    deny  all;
+        #}
+    }
+
+
+    # another virtual host using mix of IP-, name-, and port-based configuration
+    #
+    #server {
+    #    listen       8000;
+    #    listen       somename:8080;
+    #    server_name  somename  alias  another.alias;
+
+    #    location / {
+    #        root   html;
+    #        index  index.html index.htm;
+    #    }
+    #}
+
+
+    # HTTPS server
+    server {
+        listen       443 http2 ssl;
+        server_name  localhost;
+        ssl_certificate      /Users/efremovevgenii/Projects/rails-optimization-task5/crt/local.example.com.pem;
+        ssl_certificate_key  /Users/efremovevgenii/Projects/rails-optimization-task5/crt/local.example.com-key.pem;
+        ssl_session_timeout  5m;
+        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
+        ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:DES-CBC3-SHA:!RC4:!aNULL:!eNULL:!MD5:!EXPORT:!EXP:!LOW:!SEED:!CAMELLIA:!IDEA:!PSK:!SRP:!SSLv:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
+        ssl_prefer_server_ciphers  on;
+
+        location / {
+			    http2_push_preload on;
+          proxy_set_header Host $host;
+			    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+			    proxy_set_header X-Forwarded-Proto https;
+			    proxy_redirect off;
+			    proxy_pass http://127.0.0.1:3000;
+			  }
+    }
+    include servers/*;
+}