comparison app/models/.svn/text-base/time_entry.rb.svn-base @ 23:ca82a3468d27 cannam

* Merge SVN update from default

   def self.visible_by(usr)
     with_scope(:find => { :conditions => Project.allowed_to_condition(usr, :view_time_entries) }) do
       yield
     end
   end
+
+  def self.earilest_date_for_project(project=nil)
+    finder_conditions = ARCondition.new(Project.allowed_to_condition(User.current, :view_time_entries))
+    if project
+      finder_conditions << ["project_id IN (?)", project.hierarchy.collect(&:id)]
+    end
+    TimeEntry.minimum(:spent_on, :include => :project, :conditions => finder_conditions.conditions)
+  end
+
+  def self.latest_date_for_project(project=nil)
+    finder_conditions = ARCondition.new(Project.allowed_to_condition(User.current, :view_time_entries))
+    if project
+      finder_conditions << ["project_id IN (?)", project.hierarchy.collect(&:id)]
+    end
+    TimeEntry.maximum(:spent_on, :include => :project, :conditions => finder_conditions.conditions)
+  end
 end