Added council main stats to homepage

app.rb

@@ -25,6 +25,22 @@ get '/' do
   
   @wards = Ward.all
   
+  @results = repository(:default).adapter.query("
+    SELECT  p.name,
+            sum(c.votes_2010) AS votes 
+            
+    FROM    parties p,
+            councilcandidates c 
+            
+    WHERE   p.id = c.party_id
+    
+    GROUP BY p.id
+    
+    ORDER BY votes desc
+  ;")
+    
+  @total_votes = Councilcandidate.sum(:votes_2010)
+  
   haml :home
 end
 

views/home.haml

@@ -10,6 +10,39 @@
     
   %h2 Sutton Council Election Results
   
+  %table
+    %tr
+      %th
+      %th Votes
+      %th % Votes
+      %th Seats
+      %th % Seats
+    
+    - for result in @results
+      %tr
+        %td= result[0]
+        %td.right= result[1]
+        %td.right= sprintf("%0.1f", result[1].to_f / @total_votes * 100)
+        %td.right
+          - if result[0] == 'Conservative Party'
+            11
+          - elsif result[0] == 'Liberal Democrats'
+            43
+          - else
+            0
+        %td.right
+          - if result[0] == 'Conservative Party'
+            20%
+          - elsif result[0] == 'Liberal Democrats'
+            80%
+          - else
+            0%
+            
+        
+  %p
+    Total votes:
+    = @total_votes
+  
   %p All ward results are now available below.
   
   - for ward in @wards