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

* Merge SVN update from default

--- a/app/models/.svn/text-base/time_entry.rb.svn-base	Thu Sep 23 16:19:06 2010 +0100
+++ b/app/models/.svn/text-base/time_entry.rb.svn-base	Fri Sep 24 14:17:42 2010 +0100
@@ -81,4 +81,20 @@
       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