Merged r4087 from trunk.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.0-stable@4146 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/timelog_controller.rb

@@ -260,8 +260,8 @@ private
     end
     
     @from, @to = @to, @from if @from && @to && @from > @to
-    @from ||= (TimeEntry.earilest_date_for_project || Date.today) - 1
-    @to   ||= (TimeEntry.latest_date_for_project || Date.today)
+    @from ||= (TimeEntry.earilest_date_for_project(@project) || Date.today)
+    @to   ||= (TimeEntry.latest_date_for_project(@project) || Date.today)
   end
 
   def load_available_criterias

app/models/project.rb

@@ -449,6 +449,15 @@ class Project < ActiveRecord::Base
       enabled_modules.clear
     end
   end
+
+  # Returns an array of projects that are in this project's hierarchy
+  #
+  # Example: parents, children, siblings
+  def hierarchy
+    parents = project.self_and_ancestors || []
+    descendants = project.descendants || []
+    project_hierarchy = parents | descendants # Set union
+  end
   
   # Returns an auto-generated project identifier based on the last identifier used
   def self.next_identifier

app/models/time_entry.rb

@@ -82,11 +82,19 @@ class TimeEntry < ActiveRecord::Base
     end
   end
 
-  def self.earilest_date_for_project
-    TimeEntry.minimum(:spent_on, :include => :project, :conditions => Project.allowed_to_condition(User.current, :view_time_entries))
+  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
-    TimeEntry.maximum(:spent_on, :include => :project, :conditions => Project.allowed_to_condition(User.current, :view_time_entries))
+  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

test/functional/timelog_controller_test.rb

@@ -283,7 +283,7 @@ class TimelogControllerTest < ActionController::TestCase
     assert_not_nil assigns(:total_hours)
     assert_equal "162.90", "%.2f" % assigns(:total_hours)
     # display all time by default
-    assert_equal '2007-03-11'.to_date, assigns(:from)
+    assert_equal '2007-03-12'.to_date, assigns(:from)
     assert_equal '2007-04-22'.to_date, assigns(:to)
   end
   
@@ -325,8 +325,8 @@ class TimelogControllerTest < ActionController::TestCase
     assert_equal 2, assigns(:entries).size
     assert_not_nil assigns(:total_hours)
     assert_equal 154.25, assigns(:total_hours)
-    # display all time by default
-    assert_equal '2007-03-11'.to_date, assigns(:from)
+    # display all time based on what's been logged
+    assert_equal '2007-03-12'.to_date, assigns(:from)
     assert_equal '2007-04-22'.to_date, assigns(:to)
   end
   

test/unit/time_entry_test.rb

@@ -50,17 +50,50 @@ class TimeEntryTest < ActiveSupport::TestCase
   end
 
   context "#earilest_date_for_project" do
-    should "return the lowest spent_on value that is visible to the current user" do
+    setup do
       User.current = nil
-      assert_equal "2007-03-12", TimeEntry.earilest_date_for_project.to_s
+      @public_project = Project.generate!(:is_public => true)
+      @issue = Issue.generate_for_project!(@public_project)
+      TimeEntry.generate!(:spent_on => '2010-01-01',
+                          :issue => @issue,
+                          :project => @public_project)
     end
+    
+    context "without a project" do
+      should "return the lowest spent_on value that is visible to the current user" do
+        assert_equal "2007-03-12", TimeEntry.earilest_date_for_project.to_s
+      end
+    end
+
+    context "with a project" do
+      should "return the lowest spent_on value that is visible to the current user for that project and it's subprojects only" do
+        assert_equal "2010-01-01", TimeEntry.earilest_date_for_project(@public_project).to_s
+      end
+    end
+      
   end
 
   context "#latest_date_for_project" do
-    should "return the highest spent_on value that is visible to the current user" do
+    setup do
       User.current = nil
-      assert_equal "2007-04-22", TimeEntry.latest_date_for_project.to_s
+      @public_project = Project.generate!(:is_public => true)
+      @issue = Issue.generate_for_project!(@public_project)
+      TimeEntry.generate!(:spent_on => '2010-01-01',
+                          :issue => @issue,
+                          :project => @public_project)
     end
-  end
-  
+
+    context "without a project" do
+      should "return the highest spent_on value that is visible to the current user" do
+        assert_equal "2010-01-01", TimeEntry.latest_date_for_project.to_s
+      end
+    end
+
+    context "with a project" do
+      should "return the highest spent_on value that is visible to the current user for that project and it's subprojects only" do
+        project = Project.find(1)
+        assert_equal "2007-04-22", TimeEntry.latest_date_for_project(project).to_s
+      end
+    end
+  end  
 end