mrp: use predicates to find out transformations corresponding to a context

Since predicate could match any property, the transformation corresponding to a line might
change upon the change of any property. Make sure the interaction take into account any property

bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/OrderLine_getResourceTransformationItemList.py

@@ -5,14 +5,9 @@ if include_empty:
   result.append(('',''))
 
 if resource is not None:
-  portal = context.getPortalObject()
   kw = {'validation_state': '!=invalidated'} if skip_invalidated else {}
-  result.extend((transformation.title, transformation.relative_url)
-    for transformation in portal.portal_catalog(
-      select_list=('title', 'relative_url'),
-      portal_type=portal.getPortalTransformationTypeList(),
-      strict_resource_uid=resource.getUid(),
-      sort_on=('title', 'relative_url'),
-      **kw))
+  result.extend([(x.getTitle(), x.getRelativeUrl()) for x in resource.searchTransformationList(context,
+                  **kw)])
+  portal = context.getPortalObject()
 
 return result

bt5/erp5_mrp/WorkflowTemplateItem/portal_workflow/production_order_interaction_workflow/interaction_ProductionOrderLine_setResource.xml

@@ -49,9 +49,7 @@
             <key> <string>trigger_method_id</string> </key>
             <value>
               <tuple>
-                <string>_setResource.*</string>
-                <string>_setStartDate</string>
-                <string>_setStopDate</string>
+                <string>_set.*</string>
               </tuple>
             </value>
         </item>

product/ERP5/Document/Resource.py

@@ -271,10 +271,20 @@ class Resource(XMLObject, XMLMatrix, VariatedMixin):
     def getDefaultResourceValue(self):
       return self
 
+    security.declareProtected(Permissions.AccessContentsInformation,
+                              'searchTransformationList')
+    def searchTransformationList(self, context, **kw):
+      """
+      Find all transformations matching given context
+      """
+      portal = self.getPortalObject()
+      return portal.portal_domains.searchPredicateList(context,
+                                portal_type=portal.getPortalTransformationTypeList(),
+                                **kw)
 
     security.declareProtected(Permissions.AccessContentsInformation,
                               'getDefaultTransformationValue')
-    def getDefaultTransformationValue(self, context=None):
+    def getDefaultTransformationValue(self, context=None, **kw):
       """
       If context is None, returns the first available transformation that
       use self as a Resource. If there are several candidates, return the
@@ -303,9 +313,7 @@ class Resource(XMLObject, XMLMatrix, VariatedMixin):
       if method is not None:
         return method(context)
 
-      transformation_list = self.portal_domains.searchPredicateList(context,
-                                portal_type=self.getPortalObject().getPortalTransformationTypeList(),
-                                limit=1)
+      transformation_list = self.searchTransformationList(context, **kw)
 
       if len(transformation_list) > 0:
         return transformation_list[0]