1 files changed, 0 insertions, 72 deletions
diff --git a/lib/gitlab/usage_data_counters/track_unique_actions.rb b/lib/gitlab/usage_data_counters/track_unique_actions.rb
deleted file mode 100644
index 0df982572a4..00000000000
--- a/lib/gitlab/usage_data_counters/track_unique_actions.rb
+++ /dev/null
@@ -1,72 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  module UsageDataCounters
-    module TrackUniqueActions
-      KEY_EXPIRY_LENGTH = 29.days
-
-      WIKI_ACTION = :wiki_action
-      DESIGN_ACTION = :design_action
-      PUSH_ACTION = :project_action
-
-      ACTION_TRANSFORMATIONS = HashWithIndifferentAccess.new({
-        wiki: {
-          created: WIKI_ACTION,
-          updated: WIKI_ACTION,
-          destroyed: WIKI_ACTION
-        },
-        design: {
-          created: DESIGN_ACTION,
-          updated: DESIGN_ACTION,
-          destroyed: DESIGN_ACTION
-        },
-        project: {
-          pushed: PUSH_ACTION
-        }
-      }).freeze
-
-      class << self
-        def track_event(event_action:, event_target:, author_id:, time: Time.zone.now)
-          return unless Gitlab::CurrentSettings.usage_ping_enabled
-          return unless valid_target?(event_target)
-          return unless valid_action?(event_action)
-
-          transformed_target = transform_target(event_target)
-          transformed_action = transform_action(event_action, transformed_target)
-          target_key = key(transformed_action, time)
-
-          Gitlab::Redis::HLL.add(key: target_key, value: author_id, expiry: KEY_EXPIRY_LENGTH)
-        end
-
-        def count_unique(event_action:, date_from:, date_to:)
-          keys = (date_from.to_date..date_to.to_date).map { |date| key(event_action, date) }
-
-          Gitlab::Redis::HLL.count(keys: keys)
-        end
-
-        private
-
-        def transform_action(event_action, event_target)
-          ACTION_TRANSFORMATIONS.dig(event_target, event_action) || event_action
-        end
-
-        def transform_target(event_target)
-          Event::TARGET_TYPES.key(event_target)
-        end
-
-        def valid_target?(target)
-          Event::TARGET_TYPES.value?(target)
-        end
-
-        def valid_action?(action)
-          Event.actions.key?(action)
-        end
-
-        def key(event_action, date)
-          year_day = date.strftime('%G-%j')
-          "#{year_day}-{#{event_action}}"
-        end
-      end
-    end
-  end
-end