class Doorkeeper::OAuth::InvalidRequestResponse

def self.from_request(request, attributes = {})
  new(
    attributes.merge(
      state: request.try(:state),
      redirect_uri: request.try(:redirect_uri),
      missing_param: request.try(:missing_param),
      reason: request.try(:invalid_request_reason),
    ),
  )
end

def description
  I18n.translate(
    reason,
    scope: %i[doorkeeper errors messages invalid_request],
    default: :unknown,
    value: @missing_param,
  )
end

def exception_class
  Doorkeeper::Errors::InvalidRequest
end

def initialize(attributes = {})
  super(attributes.merge(name: :invalid_request))
  @missing_param = attributes[:missing_param]
  @reason = @missing_param.nil? ? attributes[:reason] : :missing_param
end

def redirectable?
  super && @missing_param != :client_id
end

def status
  :bad_request
end