Enables flagging proposals

app/controllers/proposals_controller.rb

@@ -57,6 +57,16 @@ class ProposalsController < ApplicationController
     end
   end
 
+  def flag
+    Flag.flag(current_user, @proposal)
+    respond_with @proposal, template: 'proposals/_refresh_flag_actions'
+  end
+
+  def unflag
+    Flag.unflag(current_user, @proposal)
+    respond_with @proposal, template: 'proposals/_refresh_flag_actions'
+  end
+
   private
 
     def proposal_params

app/views/proposals/_flag_actions.html.erb

@@ -1,3 +1,4 @@
+<span class="flag-content">
   <% if show_flag_action? proposal %>
     <a id="flag-expand-proposal-<%= proposal.id %>" data-dropdown="flag-drop-proposal-<%= proposal.id %>" aria-controls="flag-drop-proposal-<%= proposal.id %>" aria-expanded="false" title="<%= t('shared.flag') %>">
       &nbsp;<i class="icon-flag flag-disable"></i>&nbsp;&nbsp;
@@ -19,3 +20,4 @@
       </li>
     </ul>
   <% end %>
+</span>

app/views/proposals/_refresh_flag_actions.js.erb

@@ -0,0 +1 @@
+$("#<%= dom_id(@proposal) %> .js-flag-actions").html('<%= j render("proposals/flag_actions", proposal: @proposal) %>');