erp5_project: don't use movement table anymore in ProjectModule_generateMilestoneReport

The filter applied by the request in the movement table is replace by python filtering.

bt5/erp5_project/SkinTemplateItem/portal_skins/erp5_project/ProjectModule_generateMilestoneReport.xml

@@ -50,46 +50,27 @@
         </item>
         <item>
             <key> <string>_body</string> </key>
-            <value> <string>"""\n
+            <value> <string encoding="cdata"><![CDATA[
+
+"""\n
 This script is in charge to retrive all milestones that\n
 match report parameters, then sort them and prepare data\n
 that will allows to generate temp objects for listbox\n
 """\n
 listbox = []\n
-translateString = context.Base_translateString\n
 portal = context.getPortalObject()\n
 \n
-query_kw = {}\n
-\n
 sql_kw = {}\n
 if project_validation_state_list is not None and \\\n
     len(project_validation_state_list):\n
   sql_kw[\'validation_state\'] = project_validation_state_list\n
 \n
-from Products.ZSQLCatalog.SQLCatalog import Query, NegatedQuery, ComplexQuery\n
 project_list = portal.portal_catalog(portal_type=\'Project\', **sql_kw)\n
 project_uid_list = [x.uid for x in project_list]\n
 \n
-\n
-# the start date of milestones is only in the movement table\n
 sql_kw = {}\n
-query_list = []\n
-if from_date is not None:\n
-  query_kw = {}\n
-  query_kw[\'movement.stop_date\'] = from_date\n
-  query_kw[\'range\'] = \'min\'\n
-  query_list.append(Query(**query_kw))\n
-if at_date is not None:\n
-  query_kw = {}\n
-  query_kw[\'movement.stop_date\'] = at_date\n
-  query_kw[\'range\'] = \'ngt\'\n
-  query_list.append(Query(**query_kw))\n
-if len(query_list):\n
-  query_kw = {\'operator\': \'AND\'}\n
-  sql_kw[\'query\'] = ComplexQuery(*query_list, **query_kw)\n
 \n
 select_dict = {}\n
-select_dict[\'movement.stop_date\'] = None\n
 select_dict[\'title\'] = None\n
 select_dict[\'description\'] = None\n
 select_dict[\'parent_title\'] = None\n
@@ -113,6 +94,15 @@ milestone_list.sort(key = lambda x: (x.parent_title, getattr(x, \'stop_date\', N
 for milestone in milestone_list:\n
   # We wish to display the project only for the first milestone\n
   # of this project\n
+\n
+  # XXX These two statements below filter the result,\n
+  # we can increase speed by filtering directly from the catalog.\n
+  if from_date is not None:\n
+    if milestone.getStartDate() < from_date:\n
+      continue\n
+  if at_date is not None:\n
+    if milestone.getStopDate() >= at_date:\n
+      continue\n
   line_kw = {}\n
   line_kw[\'project_title\'] = milestone.parent_title\n
   line_kw[\'milestone_title\'] = milestone.title\n
@@ -123,7 +113,9 @@ for milestone in milestone_list:\n
 \n
 context.Base_updateDialogForm(listbox=listbox, empty_line_number=0)\n
 return context.ProjectModule_viewMilestoneReport()\n
-</string> </value>
+
+
+]]></string> </value>
         </item>
         <item>
             <key> <string>_params</string> </key>