1 files changed, 0 insertions, 34 deletions
diff --git a/app/models/metrics/dashboard/annotation.rb b/app/models/metrics/dashboard/annotation.rb
deleted file mode 100644
index ac0fcb41089..00000000000
--- a/app/models/metrics/dashboard/annotation.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-# frozen_string_literal: true
-
-module Metrics
-  module Dashboard
-    class Annotation < ApplicationRecord
-      include DeleteWithLimit
-
-      self.table_name = 'metrics_dashboard_annotations'
-
-      validates :starting_at, presence: true
-      validates :description, presence: true, length: { maximum: 255 }
-      validates :dashboard_path, presence: true, length: { maximum: 255 }
-      validates :panel_xid, length: { maximum: 255 }
-      validate :ending_at_after_starting_at
-
-      scope :after, ->(after) { where('starting_at >= ?', after) }
-      scope :before, ->(before) { where('starting_at <= ?', before) }
-
-      scope :for_dashboard, ->(dashboard_path) { where(dashboard_path: dashboard_path) }
-      scope :ending_before, ->(timestamp) { where('COALESCE(ending_at, starting_at) < ?', timestamp) }
-
-      private
-
-      # If annotation has NULL in ending_at column that indicates, that this annotation IS TIED TO SINGLE POINT
-      # IN TIME designated by starting_at timestamp. It does NOT mean that annotation is ever going starting from
-      # stating_at timestamp
-      def ending_at_after_starting_at
-        return if ending_at.blank? || starting_at.blank? || starting_at <= ending_at
-
-        errors.add(:ending_at, s_("MetricsDashboardAnnotation|can't be before starting_at time"))
-      end
-    end
-  end
-end