class WinewooCore::UseCases::Users::ShowUser

Public Class Methods

new(current_user, log_params=nil) click to toggle source
Calls superclass method WinewooCore::UseCases::BaseUseCase::new
# File lib/winewoo_core/use_cases/users/show_user.rb, line 4
def initialize(current_user, log_params=nil)
  super(WinewooCore.users_repo.new, log_params)
  self.current_caller = current_user
end

Public Instance Methods

call(user_id) { |user ? found: not_found| ... } click to toggle source
# File lib/winewoo_core/use_cases/users/show_user.rb, line 10
def call(user_id)
  user = (user_id == 'me') ? self.current_caller : self.repo.get(user_id)

  return unless authorize_user_show(user, &Proc.new)

  yield user ?
    UseCaseResults.found(user) :
    UseCaseResults.not_found
end

Private Instance Methods

authorize_user_show(user) { |unauthorized| ... } click to toggle source
# File lib/winewoo_core/use_cases/users/show_user.rb, line 23
def authorize_user_show(user)
  auth_params = authorization_params_for(:user, :show?, user)
  res = self.authorizer.authorize_action(auth_params)
  yield UseCaseResults.unauthorized unless res
  return res
end