1 files changed, 0 insertions, 79 deletions
diff --git a/lib/gitlab/cycle_analytics/base_event_fetcher.rb b/lib/gitlab/cycle_analytics/base_event_fetcher.rb
deleted file mode 100644
index 6c6dd90e450..00000000000
--- a/lib/gitlab/cycle_analytics/base_event_fetcher.rb
+++ /dev/null
@@ -1,79 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  module CycleAnalytics
-    class BaseEventFetcher
-      include BaseQuery
-      include GroupProjectsProvider
-
-      attr_reader :projections, :query, :stage, :options
-
-      MAX_EVENTS = 50
-
-      def initialize(stage:, options:)
-        @stage = stage
-        @options = options
-      end
-
-      def fetch
-        update_author!
-
-        event_result.map do |event|
-          serialize(event) if has_permission?(event['id'])
-        end.compact
-      end
-
-      def order
-        @order || default_order
-      end
-
-      private
-
-      def update_author!
-        return unless event_result.any? && event_result.first['author_id']
-
-        Updater.update!(event_result, from: 'author_id', to: 'author', klass: User)
-      end
-
-      def event_result
-        @event_result ||= ActiveRecord::Base.connection.exec_query(events_query.to_sql).to_a
-      end
-
-      def events_query
-        diff_fn = subtract_datetimes_diff(base_query, options[:start_time_attrs], options[:end_time_attrs])
-
-        base_query.project(extract_diff_epoch(diff_fn).as('total_time'), *projections).order(order.desc).take(MAX_EVENTS)
-      end
-
-      def default_order
-        [options[:start_time_attrs]].flatten.first
-      end
-
-      def serialize(_event)
-        raise NotImplementedError.new("Expected #{self.name} to implement serialize(event)")
-      end
-
-      def has_permission?(id)
-        allowed_ids.nil? || allowed_ids.include?(id.to_i)
-      end
-
-      def allowed_ids
-        @allowed_ids ||= allowed_ids_finder_class
-          .new(options[:current_user], allowed_ids_source)
-          .execute.where(id: event_result_ids).pluck(:id)
-      end
-
-      def event_result_ids
-        event_result.map { |event| event['id'] }
-      end
-
-      def allowed_ids_source
-        group ? { group_id: group.id, include_subgroups: true } : { project_id: project.id }
-      end
-
-      def serialization_context
-        {}
-      end
-    end
-  end
-end