require 'flipper/adapters/active_record' class Feature # Classes to override flipper table names class FlipperFeature < Flipper::Adapters::ActiveRecord::Feature # Using `self.table_name` won't work. ActiveRecord bug? superclass.table_name = 'features' def self.feature_names pluck(:key) end end class FlipperGate < Flipper::Adapters::ActiveRecord::Gate superclass.table_name = 'feature_gates' end class << self delegate :group, to: :flipper def all flipper.features.to_a end def get(key) flipper.feature(key) end def persisted_names if RequestStore.active? RequestStore[:flipper_persisted_names] ||= FlipperFeature.feature_names else FlipperFeature.feature_names end end def persisted?(feature) # Flipper creates on-memory features when asked for a not-yet-created one. # If we want to check if a feature has been actually set, we look for it # on the persisted features list. persisted_names.include?(feature.name) end def enabled?(key, thing = nil) get(key).enabled?(thing) end def enable(key, thing = true) get(key).enable(thing) end def disable(key, thing = false) get(key).disable(thing) end def enable_group(key, group) get(key).enable_group(group) end def disable_group(key, group) get(key).disable_group(group) end def flipper @flipper ||= begin adapter = Flipper::Adapters::ActiveRecord.new( feature_class: FlipperFeature, gate_class: FlipperGate) Flipper.new(adapter) end end # This method is called from config/initializers/flipper.rb and can be used # to register Flipper groups. # See https://docs.gitlab.com/ee/development/feature_flags.html#feature-groups def register_feature_groups end end end