comparison app/models/.svn/text-base/version.rb.svn-base @ 511:107d36338b70 live

Merge from branch "cannam"

   validates_length_of :name, :maximum => 60
   validates_format_of :effective_date, :with => /^\d{4}-\d{2}-\d{2}$/, :message => :not_a_date, :allow_nil => true
   validates_inclusion_of :status, :in => VERSION_STATUSES
   validates_inclusion_of :sharing, :in => VERSION_SHARINGS
 
+  named_scope :named, lambda {|arg| { :conditions => ["LOWER(#{table_name}.name) = LOWER(?)", arg.to_s.strip]}}
   named_scope :open, :conditions => {:status => 'open'}
   named_scope :visible, lambda {|*args| { :include => :project,
                                           :conditions => Project.allowed_to_condition(args.first || User.current, :view_issues) } }
 
   # Returns true if +user+ or current user is allowed to view the version
   def visible?(user=User.current)
     user.allowed_to?(:view_issues, self.project)
   end
   
   def start_date
-    effective_date
+    @start_date ||= fixed_issues.minimum('start_date')
   end
   
   def due_date
     effective_date
   end

   end
 
   def behind_schedule?
     if completed_pourcent == 100
       return false
-    elsif due_date && fixed_issues.present? && fixed_issues.minimum('start_date') # TODO: should use #start_date but that method is wrong...
-      start_date = fixed_issues.minimum('start_date')
+    elsif due_date && start_date
       done_date = start_date + ((due_date - start_date+1)* completed_pourcent/100).floor
       return done_date <= Date.today
     else
       false # No issues so it's not late
     end