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Diffstat (limited to 'app/controllers/concerns/redis_tracking.rb')
-rw-r--r-- | app/controllers/concerns/redis_tracking.rb | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/app/controllers/concerns/redis_tracking.rb b/app/controllers/concerns/redis_tracking.rb new file mode 100644 index 00000000000..fa5eef981d1 --- /dev/null +++ b/app/controllers/concerns/redis_tracking.rb @@ -0,0 +1,47 @@ +# frozen_string_literal: true + +# Example: +# +# # In controller include module +# # Track event for index action +# +# include RedisTracking +# +# track_redis_hll_event :index, :show, name: 'i_analytics_dev_ops_score', feature: :my_feature +# +# if the feature flag is enabled by default you should use +# track_redis_hll_event :index, :show, name: 'i_analytics_dev_ops_score', feature: :my_feature, feature_default_enabled: true +module RedisTracking + extend ActiveSupport::Concern + + class_methods do + def track_redis_hll_event(*controller_actions, name:, feature:, feature_default_enabled: false) + after_action only: controller_actions, if: -> { request.format.html? && request.headers['DNT'] != '1' } do + track_unique_redis_hll_event(name, feature, feature_default_enabled) + end + end + end + + private + + def track_unique_redis_hll_event(event_name, feature, feature_default_enabled) + return unless metric_feature_enabled?(feature, feature_default_enabled) + return unless Gitlab::CurrentSettings.usage_ping_enabled? + return unless visitor_id + + Gitlab::UsageDataCounters::HLLRedisCounter.track_event(visitor_id, event_name) + end + + def metric_feature_enabled?(feature, default_enabled) + Feature.enabled?(feature, default_enabled: default_enabled) + end + + def visitor_id + return cookies[:visitor_id] if cookies[:visitor_id].present? + return unless current_user + + uuid = SecureRandom.uuid + cookies[:visitor_id] = { value: uuid, expires: 24.months } + uuid + end +end |