Add feedback when voting

vedia.rb

@@ -510,15 +510,15 @@ post '/votes/:id/ratings' do
   end
   if not @errors.empty?
     @params = params
-    erb :votes_show_open
   else
     @vote.candidates.each do |candidate|
       rating = Rating.find_or_initialize_by(vote: @vote, user: current_user, candidate: candidate)
       rating.value = params[candidate.id.to_s]
       rating.save
     end
-    redirect '/votes/' + @vote.secure_id
+    @voted = true
   end
+  erb :votes_show_open
 end
 
 get '/votes/:id/organizers' do

views/votes.erb

@@ -14,6 +14,11 @@
           <% when 'closed' %>
             <SPAN class="badge bg-dark"><%= _("Closed") %></span>
           <% end %>
+          <% if vote.ratings.find { |rating| rating.user == current_user } %>
+            <span class="badge bg-success"><%= _("Voted") %></span>
+          <% elsif vote.state == 'open' %>
+            <span class="badge bg-danger"><%= _("Not voted") %></span>
+          <% end %>
           <% if vote.users.exists?(current_user.id) %>
             <span class="badge bg-warning text-bg-warning"><%= _("Organizer") %></span>
           <% end %>

views/votes_show_open.erb

@@ -3,6 +3,11 @@
   <ul class="list-unstyled">
     <li>
       <span class="badge bg-primary"><%= _("Open") %></span>
+      <% if @vote.ratings.find { |rating| rating.user == current_user } %>
+        <span class="badge bg-success"><%= _("Voted") %></span>
+      <% else %>
+        <span class="badge bg-danger"><%= _("Not voted") %></span>
+      <% end %>
     </li>
     <% if @vote.expire_on %>
       <li><%= _("Closes on %{date}") % { date: format_date_and_time(@vote.expire_on) } %></li>
@@ -26,6 +31,10 @@
 <% end %>
 <% end %>
 
+<% if @voted %>
+  <p class="alert alert-success mb-4"><%= _("Gràcies per votar!") %></p>
+<% end %>
+
 <form action="/votes/<%= @vote.secure_id %>/ratings" method="post" class="mb-5">
 
   <% @vote.candidates.each do |candidate| %>