maciekrb · April 10, 2014 22:00 · Apr 10, 2014
diff --git a/User Variables b/User Variables
@@ -0,0 +1,28 @@
+class VariableGroup(EndpointsModel):
+  _message_fields_schema = ('name', 'id', 'tags', 'identifier')
+  acl = ndb.StructuredProperty(AclRule)
+  tag_keys = ndb.KeyProperty(kind='Tag', repeated=True)
+  group_id = ndb.StringProperty()
+  name = ndb.StringProperty()
+
+  @property
+  def identifier(self):
+    if self.group_id is None:
+      self.group_id = int(random.random() * 10000)
+    return "vgroup_{}".format(self.group_id)
+
+  @EndpointsAliasProperty(repeated=True, property_type=Tag.ProtoModel())
+  def tags(self):
+    if self.tag_keys:
+      return ndb.get_multi(self.tag_keys)
+
+
+class Variable(EndpointsModel):
+  _message_fields_schema = ('value', 'id', 'groupid')
+  acl = ndb.StructuredProperty(AclRule)
+  group_key = ndb.KeyProperty(kind='VariableGroup')
+  value = ndb.GenericProperty()
+
+  @EndpointsAliasProperty(repeated=True, property_type=Tag.ProtoModel())
+  def groupid(self):
+    return self.group_key.id()