From fff49b4783dcf618384260c1648e3f9bc7582864 Mon Sep 17 00:00:00 2001
From: Dhruv Kapadia <git@dkapadia.com>
Date: Tue, 9 Mar 2010 15:42:20 -0500
Subject: [PATCH] Changes to support viewing site wide data

---
 app/controllers/questions_controller.rb | 54 +++++++++++++++++++++++++++++++++++++++++++++++-------
 config/routes.rb                        | 10 +++++++++-
 2 files changed, 56 insertions(+), 8 deletions(-)

diff --git a/app/controllers/questions_controller.rb b/app/controllers/questions_controller.rb
index 883c172..b9dcb2f 100644
--- a/app/controllers/questions_controller.rb
+++ b/app/controllers/questions_controller.rb
@@ -102,25 +102,42 @@ class QuestionsController < InheritedResources::Base
 
   def num_votes_by_visitor_id
     @question = current_user.questions.find(params[:id])
-    hash = Vote.count(:conditions => "question_id = #{@question.id}", :group => "voter_id")
+
+     votes_by_visitor_id= Vote.all(:select => 'visitors.identifier as thevi, count(*) as the_votes_count', 
+				   :joins => :voter, 
+				   :conditions => {:question_id => @question.id }, 
+				   :group => "voter_id")
+
     visitor_id_hash = {}
-    hash.each do |visitor_id, num_votes|
-	    visitor = Visitor.find(visitor_id)
-	    visitor_id_hash[visitor.identifier] = num_votes
+
+    votes_by_visitor_id.each do |visitor|
+   	    visitor_id_hash[visitor.thevi] = visitor.the_votes_count
+   	    visitor_id_hash[visitor.thevi] = visitor.the_votes_count
     end
     respond_to do |format|
     	format.xml{ render :xml => visitor_id_hash.to_xml and return}
     end
   end
 
-  def object_info_totals_by_date
-    authenticate
+  def all_num_votes_by_visitor_id
+    votes_by_visitor_id= Vote.all(:select => 'visitors.identifier as thevi, count(*) as the_votes_count', 
+				   :joins => :voter, 
+				   :group => "voter_id")
+    visitor_id_hash = {}
+    votes_by_visitor_id.each do |visitor|
+   	    visitor_id_hash[visitor.thevi] = visitor.the_votes_count
+   	    visitor_id_hash[visitor.thevi] = visitor.the_votes_count
+    end
+    respond_to do |format|
+    	format.xml{ render :xml => visitor_id_hash.to_xml and return}
+    end
+  end
 
+  def object_info_totals_by_date
     object_type = params[:object_type]
 
     @question = current_user.questions.find(params[:id])
     if object_type == 'votes'
-      # eventually allow for users to specify type of export through params[:type]
       hash = Vote.count(:conditions => "question_id = #{@question.id}", :group => "date(created_at)")
     elsif object_type == 'user_submitted_ideas'
       hash = Choice.count(:include => 'item', 
@@ -140,6 +157,29 @@ class QuestionsController < InheritedResources::Base
 	    format.xml { render :xml => hash.to_xml and return}
     end
   end
+  
+  def all_object_info_totals_by_date
+    object_type = params[:object_type]
+
+    if object_type == 'votes'
+      hash = Vote.count(:group => "date(created_at)")
+    elsif object_type == 'user_submitted_ideas'
+      hash = Choice.count(:include => ['item', 'question'], 
+		          :conditions => "items.creator_id <> questions.creator_id", 
+			  :group => "date(choices.created_at)")
+    elsif object_type == 'user_sessions'
+      result = Vote.find(:all, :select => 'date(created_at) as date, voter_id, count(*) as vote_count', 
+			 :group => 'date(created_at), voter_id')
+      hash = Hash.new(0)
+      result.each do |r|
+	      hash[r.date]+=1
+      end
+    end
+
+    respond_to do |format|
+	    format.xml { render :xml => hash.to_xml and return}
+    end
+  end
 
   protected 
   def export_votes
diff --git a/config/routes.rb b/config/routes.rb
index 38a6afa..fa735ad 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,7 +1,15 @@
 ActionController::Routing::Routes.draw do |map|
   #map.resources :clicks
   map.resources :visitors, :collection => {:votes_by_session_ids => :post}
-  map.resources :questions, :member => { :object_info_totals_by_date => :get, :num_votes_by_visitor_id => :get, :export => :post, :set_autoactivate_ideas_from_abroad => :put,  :activate => :put, :suspend => :put}, :collection => {:recent_votes_by_question_id => :get} do |question|
+  map.resources :questions, :member => { :object_info_totals_by_date => :get, 
+	  				 :num_votes_by_visitor_id => :get, 
+					 :export => :post, 
+					 :set_autoactivate_ideas_from_abroad => :put,  
+					 :activate => :put, 
+					 :suspend => :put}, 
+			    :collection => {:all_num_votes_by_visitor_id => :get, 
+					    :all_object_info_totals_by_date => :get,
+				            :recent_votes_by_question_id => :get} do |question|
     question.resources :items
     question.resources :prompts, :member => {:vote_left => :post, :vote_right => :post, :skip => :post, :vote => :post}, 
                        :collection => {:single => :get, :index => :get}
--
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