class Doorkeeper::OAuth::TokenRequest

def authorize
  auth = Authorization::Token.new(pre_auth, resource_owner)
  auth.issue_token!
  CodeResponse.new(pre_auth, auth, response_on_fragment: true)
end

def deny
  pre_auth.error = Errors::AccessDenied
  pre_auth.error_response
end

def initialize(pre_auth, resource_owner)
  @pre_auth = pre_auth
  @resource_owner = resource_owner
end