diff -r bf43430caffb -r 740090cd17c9 app/soc/logic/models/user.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/logic/models/user.py	Sun Oct 12 18:11:20 2008 +0000
@@ -0,0 +1,55 @@
+#!/usr/bin/python2.5
+#
+# Copyright 2008 the Melange authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""User (Model) query functions.
+"""
+
+__authors__ = [
+  '"Sverre Rabbelier" <sverer@rabbelier.nl>',
+  ]
+
+
+from soc.logic import key_name
+from soc.logic.models import base
+import soc.models.user
+
+
+class Logic(base.Logic):
+  """Logic methods for the User model
+  """
+
+  def __init__(self):
+    """Defines the name, key_name and model for this entity.
+    """
+
+    self._name = "user"
+    self._model = soc.models.user.User
+    self._keyName = key_name.nameUser
+    self._skip_properties = ['former_ids']
+
+  def _updateField(self, model, name, value):
+    """Special case logic for id.
+
+    When the id is changed, the former_ids field should be appended
+    with the old id.
+    """
+    if name == 'id' and model.id != value:
+      model.former_ids.append(model.id)
+
+    return True
+
+
+logic = Logic()