X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/02377152d7e368b6b73b2a94ceb68c99f9d55959..682dd5b6cc23a455766a7651e3e841257660b31c:/services/api/app/models/log.rb

diff --git a/services/api/app/models/log.rb b/services/api/app/models/log.rb
index e7e5c1a833..b10a491163 100644
--- a/services/api/app/models/log.rb
+++ b/services/api/app/models/log.rb
@@ -1,12 +1,14 @@
 class Log < ArvadosModel
-  include AssignUuid
+  include HasUuid
   include KindAndEtag
   include CommonApiTemplate
   serialize :properties, Hash
   before_validation :set_default_event_at
   attr_accessor :object, :object_kind
+  after_save :send_notify
 
   api_accessible :user, extend: :common do |t|
+    t.add :id
     t.add :object_uuid
     t.add :object_owner_uuid
     t.add :object_kind
@@ -24,7 +26,11 @@ class Log < ArvadosModel
 
   def fill_object(thing)
     self.object_uuid ||= thing.uuid
-    self.object_owner_uuid = thing.owner_uuid
+    if respond_to? :object_owner_uuid=
+      # Skip this if the object_owner_uuid migration hasn't happened
+      # yet, i.e., we're in the process of migrating an old database.
+      self.object_owner_uuid = thing.owner_uuid
+    end
     self.summary ||= "#{self.event_type} of #{thing.uuid}"
     self
   end
@@ -42,7 +48,7 @@ class Log < ArvadosModel
     when "update"
       self.event_at = thing.modified_at
     when "destroy"
-      self.event_at = Time.now
+      self.event_at = db_current_time
     end
     self
   end
@@ -60,7 +66,11 @@ class Log < ArvadosModel
   alias_method :permission_to_delete, :permission_to_update
 
   def set_default_event_at
-    self.event_at ||= Time.now
+    self.event_at ||= db_current_time
+  end
+
+  def log_start_state
+    # don't log start state on logs
   end
 
   def log_change(event_type)
@@ -71,4 +81,8 @@ class Log < ArvadosModel
     # logs can have references to deleted objects
   end
 
+  def send_notify
+    connection.execute "NOTIFY logs, '#{self.id}'"
+  end
+
 end