]> projects.mako.cc - selectricity/blobdiff - app/controllers/quickvote_controller.rb
small number of cosmetic fixes to quickvotes and a minor bugfix that had
[selectricity] / app / controllers / quickvote_controller.rb
index c3510f60bfb34a8b9775f04afe1ef310ac2b8263..7c754746959b70573da798003fb63643b81ea899 100644 (file)
 class QuickvoteController < ApplicationController
 class QuickvoteController < ApplicationController
-  layout 'vb'
+  layout 'hc'
   model :quick_voter
   model :quick_voter
+  model :quick_vote
   model :vote
   model :election
 
   model :vote
   model :election
 
-  def index
-    @election = QuickVote.find_all(["name = ?", params[:votename]])[0]
-    
-    @voter = QuickVoter.find_all(["session_id = ? and election_id = ?",
-                                  session.session_id, @election.id])[0]
-    unless @voter 
-      @voter = QuickVoter.new
-      @voter.election = Election.find_all( [ "name = ?", params[:votename] ] )[0]
-    end
-  end
+  #############################################################
+  # the following methods pertain to creating quickvotes
+  #############################################################
 
   def create
     if params[:quickvote] 
       @quickvote = QuickVote.new(params[:quickvote])
 
   def create
     if params[:quickvote] 
       @quickvote = QuickVote.new(params[:quickvote])
-      if @quickvote.reviewed? and @quickvote.save
-          @quickvote = @quickvote.reload
-         render :action => 'success'
+
+      # store the candidate grabbed through ajax and stored in flash
+      @quickvote.candidatelist = flash[:candlist]
+
+      # try to save, if it fails, show the page again (the flash should
+      # still be intact
+      if @quickvote.save
+        @quickvote = @quickvote.reload
+        render :action => 'success'
+      else
+        flash.keep(:candlist)
       end 
       end 
+
+    else
+      # if we don't have a quickvote param, it means that the person
+      # here has not been hitting this page and we can clear any
+      # candlist in the flash
+      flash.delete(:candlist) if flash.has_key?(:candlist)
     end
   end
 
     end
   end
 
-  def change
-    voter = QuickVoter.find_all(["session_id = ?", session.session_id])[0]
-    voter.destroy
-    redirect_to quickvote_url( :votename => params[:votename] )
+  def add_candidate
+    candidate_name = params[:ajax][:newcandidate]
+    if flash.has_key?(:candlist) and flash[:candlist].instance_of?(Array) 
+      flash[:candlist] << candidate_name
+    else
+      flash[:candlist] = [ candidate_name ]
+    end
+    flash.keep(:candlist)
+    render_partial 'candidate_list'
+  end
+  #############################################################
+  # the following methods pertain to *voting* in the quickvotes
+  #############################################################
+
+  def index
+    @election = QuickVote.find_all(["name = ?", params[:votename]])[0]
+    
+    # if the person has specified an election, we show them the voting
+    # page. otherwise, we redirect back to main the page
+    if @election
+
+      # look to see that the voter has been created and has voted in
+      # this election, and has confirmed their vote
+      @voter = QuickVoter.find_all(["session_id = ? and election_id = ?",
+                                  session.session_id, @election.id])[0]
+
+      # if the voter has not voted we destroy them
+      if @voter and not @voter.voted?
+        @voter.destroy
+       @voter = nil
+      end
+
+      # if the voter does not exist or as has been destroyed, lets
+      # create a new one
+      unless @voter
+        # create a new voter and populate it
+        @voter = QuickVoter.new
+        @voter.election = QuickVote.find_all( [ "name = ?", params[:votename] ] )[0]
+        @voter.session_id = session.session_id
+
+       # create new vote and make it the defaulted sorted list
+        @voter.vote = Vote.new
+       @voter.save
+       @voter.vote.set_defaults!
+       @voter.reload
+      end
+    else
+      redirect_to :controller => 'site'
+    end
   end
 
   def confirm
   end
 
   def confirm
-    election = QuickVote.find_all(["name = ?", params[:votename]])[0]
+    # we need the election to verify that we have the right voter
+    election = QuickVote.find_all( [ "name = ?", params[:votename] ] )[0]
 
 
-    if QuickVoter.find_all(["session_id = ? and election_id = ?", 
-                            session.session_id, election.id])[0]
+    # find out who the voter is for this election
+    @voter = QuickVoter.find_all(["session_id = ? and election_id = ?", 
+                                  session.session_id, election.id])[0]
+
+    if not @voter
+      # we have not seen this  voter before. something is wrong, try
+      # again
+      redirect_to quickvote_url( :votename => params[:votename] ) 
+      
+    elsif @voter.voted?
+      # this person has already voted, we try again
       flash[:notice] = "You have already voted!"
       redirect_to quickvote_url( :votename => params[:votename] )
       flash[:notice] = "You have already voted!"
       redirect_to quickvote_url( :votename => params[:votename] )
+      
     else
     else
-      @voter = QuickVoter.new()
-      @voter.election = election
-      @voter.session_id = session.session_id
+      # record the ip address for posterity
+      @voter.ipaddress = request.env["REMOTE_ADDR"]
       @voter.save
       @voter.save
-      @voter.reload
-        
-      @voter.vote = Vote.new
-      @voter.vote.votestring = params[:vote][:votestring]
+      
+      # toggle the confirmation bit
       @voter.vote.confirm!
       @voter.vote.confirm!
+      @voter.reload
       render :action => 'thanks'
     end
   end
       render :action => 'thanks'
     end
   end
-  
+  def change
+    voter = QuickVoter.find_all(["session_id = ?", session.session_id])[0]
+    voter.destroy
+    redirect_to quickvote_url( :votename => params[:votename] )
+  end
+
+  def sort_candidates
+    @vote = Vote.find(params[:id])
+
+    @vote.rankings.each do |ranking|
+      ranking.rank = params['rankings-list'].index(ranking.candidate.id.to_s) + 1
+      ranking.save
+    end
+    render :nothing => true
+  end
+               
+
+  ###############################################################
+  # the following method pertains to displaying the results of a
+  # quickvote
+  ###############################################################
+
   def results
   def results
-    @election = Election.find_all( ["name = ?", params[:votename]] )[0]
+    @election = QuickVote.find_all( ["name = ?", params[:votename]] )[0]
+
+    # initalize the tallies to empty arrays
+    preference_tally = Array.new
+    plurality_tally = Array.new
+    approval_tally = Array.new
 
 
-    preference_tally = []
-    plurality_tally = []
-    approval_tally = []
     @election.voters.each do |voter|
     @election.voters.each do |voter|
+      # skip if the voter has not voted or has an unconfirmed vote
+      next unless voter.voted?
+      
       plurality_tally << voter.vote.rankings.sort[0].candidate.id
       plurality_tally << voter.vote.rankings.sort[0].candidate.id
-      approval_tally << voter.vote.rankings.sort[0..1].collect {|ranking| ranking.candidate.id}
-      preference_tally << voter.vote.rankings.sort.collect {|ranking| ranking.candidate.id}
+      approval_tally << voter.vote.rankings.sort[0..1].collect \
+        { |ranking| ranking.candidate.id }
+      preference_tally << voter.vote.rankings.sort.collect \
+        { |ranking| ranking.candidate.id }
     end
  
     @plurality_result = PluralityVote.new(plurality_tally).result
     @approval_result = ApprovalVote.new(approval_tally).result
     end
  
     @plurality_result = PluralityVote.new(plurality_tally).result
     @approval_result = ApprovalVote.new(approval_tally).result
-    @condorcet_result = CloneproofSSDVote.new(preference_tally).result
-    @ssd_result = PureCondorcetVote.new(preference_tally).result
+    @condorcet_result = PureCondorcetVote.new(preference_tally).result
+    @ssd_result = CloneproofSSDVote.new(preference_tally).result
     @borda_result = BordaVote.new(preference_tally).result
     @runoff_result = InstantRunoffVote.new(preference_tally).result
 
     @borda_result = BordaVote.new(preference_tally).result
     @runoff_result = InstantRunoffVote.new(preference_tally).result
 

Benjamin Mako Hill || Want to submit a patch?