1 files changed, 19 insertions, 0 deletions
diff --git a/app/models/audit_event.rb b/app/models/audit_event.rb
new file mode 100644
index 00000000000..967ffd46db0
--- /dev/null
+++ b/app/models/audit_event.rb
@@ -0,0 +1,19 @@
+class AuditEvent < ActiveRecord::Base
+  serialize :details, Hash
+
+  belongs_to :user, foreign_key: :author_id
+
+  validates :author_id, presence: true
+  validates :entity_id, presence: true
+  validates :entity_type, presence: true
+
+  after_initialize :initialize_details
+
+  def initialize_details
+    self.details = {} if details.nil?
+  end
+
+  def author_name
+    self.user.name
+  end
+end