1 class Log < ArvadosModel
4 include CommonApiTemplate
5 serialize :properties, Hash
6 before_validation :set_default_event_at
7 attr_accessor :object, :object_kind
9 api_accessible :user, extend: :common do |t|
11 t.add :object_owner_uuid
20 if k = ArvadosModel::resource_class_for_uuid(object_uuid)
25 def fill_object(thing)
26 self.object_uuid ||= thing.uuid
27 self.object_owner_uuid = thing.owner_uuid
28 self.summary ||= "#{self.event_type} of #{thing.uuid}"
32 def fill_properties(age, etag_prop, attrs_prop)
33 self.properties.merge!({"#{age}_etag" => etag_prop,
34 "#{age}_attributes" => attrs_prop})
38 fill_properties('new', thing.andand.etag, thing.andand.logged_attributes)
41 self.event_at = thing.created_at
43 self.event_at = thing.modified_at
45 self.event_at = Time.now
52 def permission_to_create
56 def permission_to_update
57 current_user.andand.is_admin
60 alias_method :permission_to_delete, :permission_to_update
62 def set_default_event_at
63 self.event_at ||= Time.now
66 def log_change(event_type)
67 # Don't log changes to logs.
70 def ensure_valid_uuids
71 # logs can have references to deleted objects