Merge from jdong

[selectricity] / app / models / quick_vote.rb

diff --git a/app/models/quick_vote.rb b/app/models/quick_vote.rb
index c04b0d7a3fe3a3539012ba45c50f4cc5632f2687..e0bab76fccf4a8654dffabb461eb105aadd6a1fd 100644 (file)
--- a/app/models/quick_vote.rb
+++ b/app/models/quick_vote.rb
@@ -1,8 +1,9 @@
 class QuickVote < Election
+  before_validation :build_candidate_names
   after_validation :create_candidates
   validates_uniqueness_of :name
-  validates_presence_of :name
-  attr_accessor :raw_candidates
+
+  attr_accessor :candidate_names
   attr_accessor :reviewed
   
   def initialize(params={})
@@ -14,16 +15,12 @@ class QuickVote < Election
                    Time.now + 30.days - 1.second
   end
   
-  def enddate
-    super(30)
-  end
-  
   def validate
-    if not @raw_candidates or @raw_candidates.length < 2
+    if @candidate_names.length < 2
       errors.add(nil, "You must list at least two candidates.")
     end
-    
-    @raw_candidates.each do |c|
+
+    @candidate_names.each do |c|
       unless c.instance_of? String
         errors.add(nil, "Candidates must be strings")
         next
@@ -33,9 +30,11 @@ class QuickVote < Election
         errors.add(nil, "Candidate name must not be empty")
         next
       end
-    end if @raw_candidates
-
-    errors.add(nil, "Candidates must all be unique") if @raw_candidates and @raw_candidates.uniq!
+    end if @candidate_names
+ 
+    if @candidate_names and @candidate_names.uniq!
+      errors.add(nil, "Candidates must all be unique")
+    end
 
     if name =~ /[^A-Za-z0-9]/
       errors.add(:name, "must only include numbers and letters.")
@@ -47,10 +46,10 @@ class QuickVote < Election
     if name =~ /^(create|index|confirm|change|results)$/
       errors.add(:name, " is a reserved word.")
     end
-  end
 
-  def candidatelist=(candlist)
-    @raw_candidates = candlist
+    if enddate < startdate
+      errors.add(nil, "QuickVotes can't end before they start")
+    end
   end
 
   def name
@@ -61,9 +60,21 @@ class QuickVote < Election
     reviewed.to_i == 1
   end
 
+  def build_candidate_names
+    @candidate_names ||= []
+    if @candidate_names.empty? and not candidates.empty?
+        @candidate_names = candidates.collect {|c| c.name}
+    end
+  end
+
   def create_candidates
     return unless errors.empty?
-    @raw_candidates.each do |name|
+    
+    # delete the candidates
+    candidates.each {|c| c.destroy}
+
+    # create the new list based on the names
+    @candidate_names.each do |name|
       candidate = Candidate.new({:name => name})
       self.candidates << candidate
     end