Contents

require "delegate"
require "govuk_app_config/govuk_error/govuk_data_sync"

module GovukError
  class Configuration < SimpleDelegator
    attr_reader :data_sync
    attr_accessor :data_sync_excluded_exceptions

    def initialize(_raven_configuration)
      super
      @data_sync = GovukDataSync.new(ENV["GOVUK_DATA_SYNC_PERIOD"])
      self.data_sync_excluded_exceptions = []
      self.should_capture = ignore_excluded_exceptions_in_data_sync
    end

    def should_capture=(closure)
      combined = lambda do |error_or_event|
        (ignore_excluded_exceptions_in_data_sync.call(error_or_event) && closure.call(error_or_event))
      end

      super(combined)
    end

  protected

    def ignore_excluded_exceptions_in_data_sync
      lambda { |error_or_event|
        data_sync_ignored_error = data_sync_excluded_exceptions.any? do |exception_to_ignore|
          exception_to_ignore = Object.const_get(exception_to_ignore) unless exception_to_ignore.is_a?(Module)
          exception_chain = Raven::Utils::ExceptionCauseChain.exception_to_array(error_or_event)
          exception_chain.any? { |exception| exception.is_a?(exception_to_ignore) }
        rescue NameError
          # the exception type represented by the exception_to_ignore string
          # doesn't even exist in this environment, so won't be found in the chain
          false
        end

        !(data_sync.in_progress? && data_sync_ignored_error)
      }
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
govuk_app_config-2.5.2	lib/govuk_app_config/govuk_error/configuration.rb