X-Git-Url: https://projects.mako.cc/source/selectricity/blobdiff_plain/c5fda1e5174238779afd496014379d6446d1e3c1..8f1a5a8b6f7f44d557e8772a6f1b7025b406bb4d:/app/models/candidate.rb

diff --git a/app/models/candidate.rb b/app/models/candidate.rb
index dfc8b1f..eeba4d2 100644
--- a/app/models/candidate.rb
+++ b/app/models/candidate.rb
@@ -1,12 +1,37 @@
 class Candidate < ActiveRecord::Base
   belongs_to :election
+  validates_presence_of :name
+
+  # i have to call this picture_assoc because picture= does not overload
+  # the normal association method made by has_one
+  has_one :picture_obj, :class_name => "Picture"
+
+  # validate uniqueness of a name *within a given election*
 
   def <=>(other)
-   self.name <=> other.name 
+    self.name <=> other.name 
   end
   
   def to_s
     name
   end
 
+  def picture
+    picture_obj
+  end
+
+  def picture=(field)
+    if field and field.length > 0
+      self.picture_obj = Picture.new.set_from_field(field)
+      return picture_obj.save
+    else
+      return false
+    end
+  end
+
+  def picture?
+    !self.picture_obj.nil?
+  end
+
 end
+