From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Fri, 7 Dec 2007 11:19:30 +0000 (+0000)
Subject: Performance improvement on workflow setup screen.
X-Git-Tag: 0.6.1~10
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=5e38bd93634b9135e5f294ec1823e8a6b04c3b64;p=redmine.git

Performance improvement on workflow setup screen.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@957 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/app/controllers/roles_controller.rb b/app/controllers/roles_controller.rb
index 3b5766aaf..a8a31cd4d 100644
--- a/app/controllers/roles_controller.rb
+++ b/app/controllers/roles_controller.rb
@@ -94,7 +94,7 @@ class RolesController < ApplicationController
     end
     @roles = Role.find(:all, :order => 'builtin, position')
     @trackers = Tracker.find(:all, :order => 'position')
-    @statuses = IssueStatus.find(:all, :include => :workflows, :order => 'position')
+    @statuses = IssueStatus.find(:all, :order => 'position')
   end
   
   def report    
diff --git a/app/views/roles/workflow.rhtml b/app/views/roles/workflow.rhtml
index 2bc2abd51..0a435744f 100644
--- a/app/views/roles/workflow.rhtml
+++ b/app/views/roles/workflow.rhtml
@@ -35,18 +35,16 @@
 	
 	<% for old_status in @statuses %>
 		<tr>
-		<td><%= old_status.name %></td>		
-		<% for new_status in @statuses %>
+		<td><%= old_status.name %></td>
+		<% new_status_ids_allowed = old_status.find_new_statuses_allowed_to(@role, @tracker).collect(&:id) -%>
+		<% for new_status in @statuses -%>
 			<td align="center">
-      
-     <input type="checkbox"
+      <input type="checkbox"
       name="issue_status[<%= old_status.id %>][]"
       value="<%= new_status.id %>"
-      <%if old_status.new_statuses_allowed_to(@role, @tracker).include? new_status%>checked="checked"<%end%>
-      >			
+      <%= 'checked="checked"' if new_status_ids_allowed.include? new_status.id %>>			
 			</td>
-		<% end %>		
-		
+		<% end -%>
 		</tr>
 	<% end %>
 	</table>
diff --git a/db/migrate/085_add_role_tracker_old_status_index_to_workflows.rb b/db/migrate/085_add_role_tracker_old_status_index_to_workflows.rb
new file mode 100644
index 000000000..523cf091b
--- /dev/null
+++ b/db/migrate/085_add_role_tracker_old_status_index_to_workflows.rb
@@ -0,0 +1,9 @@
+class AddRoleTrackerOldStatusIndexToWorkflows < ActiveRecord::Migration
+  def self.up
+    add_index :workflows, [:role_id, :tracker_id, :old_status_id], :name => :workflows_role_tracker_old_status
+  end
+
+  def self.down
+    remove_index :workflows, :name => :workflows_role_tracker_old_status
+  end
+end