class Github::Authorizations

def app(options={}, &block)
  @app ||= ApiFactory.new('Authorizations::App', current_options.merge(options), &block)
end

def create(*args)
  raise_authentication_error unless authenticated?
  arguments(args) do
    sift VALID_AUTH_PARAM_NAMES
  end
  post_request('/authorizations', arguments.params)
end

def delete(*args)
  raise_authentication_error unless authenticated?
  arguments(args, required: [:authorization_id])
  delete_request("/authorizations/#{authorization_id}", arguments.params)
end

def get(*args)
  raise_authentication_error unless authenticated?
  arguments(args, required: [:authorization_id])
  get_request("/authorizations/#{authorization_id}", arguments.params)
end

def list(*args)
  raise_authentication_error unless authenticated?
  arguments(args)
  response = get_request('/authorizations', arguments.params)
  return response unless block_given?
  response.each { |el| yield el }
end

def raise_authentication_error
  raise ArgumentError, 'You can only access your own tokens' +
    ' via Basic Authentication'
end

def update(*args)
  raise_authentication_error unless authenticated?
  arguments(args, required: [:authorization_id]) do
    sift VALID_AUTH_PARAM_NAMES
  end
  patch_request("/authorizations/#{authorization_id}", arguments.params)
end