Sort members on the DB side.

git-svn-id: http://svn.redmine.org/redmine/trunk@16040 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/member.rb

@@ -31,6 +31,13 @@ class Member < ActiveRecord::Base
 
   scope :active, lambda { joins(:principal).where(:users => {:status => Principal::STATUS_ACTIVE})}
 
+	# Sort by first role and principal
+  scope :sorted, lambda {
+    includes(:member_roles, :roles, :principal).
+      reorder("#{Role.table_name}.position").
+      order(Principal.fields_for_order_statement)
+  }
+
   alias :base_reload :reload
   def reload(*args)
     @managed_roles = nil

app/views/projects/settings/_members.html.erb

@@ -1,5 +1,5 @@
 <% roles = Role.find_all_givable
-   members = @project.memberships.active.includes(:member_roles, :roles, :principal).to_a.sort %>
+   members = @project.memberships.active.sorted.to_a %>
 
 <p><%= link_to l(:label_member_new), new_project_membership_path(@project), :remote => true, :class => "icon icon-add" %></p>
 

test/unit/member_test.rb

@@ -38,6 +38,12 @@ class MemberTest < ActiveSupport::TestCase
     @jsmith = Member.find(1)
   end
 
+  def test_sorted_scope_on_project_members
+    members = Project.find(1).members.sorted.to_a
+    roles = members.map {|m| m.roles.sort.first}
+    assert_equal roles, roles.sort
+  end
+
   def test_create
     member = Member.new(:project_id => 1, :user_id => 4, :role_ids => [1, 2])
     assert member.save