users now can enable/disable some privacy settings

app/controllers/user_controller.rb

@@ -10,6 +10,7 @@ class UserController < ApplicationController
     end
   end
 
+  # region Account settings
   def edit
   end
 
@@ -25,11 +26,26 @@ class UserController < ApplicationController
     end
     redirect_to edit_user_profile_path
   end
+  # endregion
 
-  def privacy
-
+  # region Privacy settings
+  def edit_privacy
   end
 
+  def update_privacy
+    user_attributes = params.require(:user).permit(:privacy_allow_anonymous_questions,
+                                                   :privacy_allow_public_timeline,
+                                                   :privacy_allow_stranger_answers,
+                                                   :privacy_show_in_search)
+    if current_user.update_attributes(user_attributes)
+      flash[:success] = 'Your privacy settings have been updated!'
+    else
+      flash[:error] = 'An error occurred. ;_;'
+    end
+    redirect_to edit_user_privacy_path
+  end
+  # endregion
+
   def followers
     @title = 'Followers'
     @user = User.where('LOWER(screen_name) = ?', params[:username].downcase).first!

app/views/user/_settings_tabs.html.haml

@@ -4,7 +4,7 @@
       %ul.nav.nav-pills.nav-stacked
         = nav_entry "Account", edit_user_registration_path
         = nav_entry "Profile", edit_user_profile_path
-        = nav_entry "Privacy", privacy_settings_path
+        = nav_entry "Privacy", edit_user_privacy_path
         = nav_entry "Sharing", services_path
 
   

app/views/user/edit_privacy.html.haml

@@ -0,0 +1,13 @@
+.container.j2-page
+  = render 'settings_tabs'
+  .col-md-9.col-xs-12.col-sm-9
+    = render 'layouts/messages'
+    .panel.panel-default
+      .panel-body
+        = bootstrap_form_for(current_user, url: {action: "edit_privacy"}, method: "patch") do |f|
+
+          = f.check_box :privacy_allow_anonymous_questions, label: "Allow anonymous questions"
+          = f.check_box :privacy_allow_public_timeline, label: "Show your answers in the public timeline"
+          = f.check_box :privacy_allow_stranger_answers, label: "Allow other people to answer your questions"
+
+          = f.submit "Save settings", class: 'btn btn-primary'

app/views/user/privacy.html.haml

@@ -1,6 +0,0 @@
-.container.j2-page
-  = render 'settings_tabs'
-  .col-md-9.col-xs-12.col-sm-9
-    = render 'layouts/messages'
-    .panel.panel-default
-      .panel-body

config/routes.rb

@@ -57,7 +57,8 @@ Rails.application.routes.draw do
     end
   end
 
-  match '/settings/privacy', to: 'user#privacy', via: :get, as: :privacy_settings
+  match '/settings/privacy', to: 'user#edit_privacy', via: :get, as: :edit_user_privacy
+  match '/settings/privacy', to: 'user#update_privacy', via: :patch, as: :update_user_privacy
 
   namespace :ajax do
     match '/ask', to: 'question#create', via: :post, as: :ask