Mamadou Toure's Profile

Comments by Mamadou Toure

Mamadou Toure on #236 OmniAuth Part 2 2014-04-19 09:40:09

How can the else case here would not fail, if we dont find and authentication with the provided params, and as there is no logged in user in this case so the current_user is Nil, so it should fail with Nil class exception when trying to call current_user.authentications.create(....)

          ruby
        
def create
  omniauth = request.env["omniauth.auth"]
  authentication = Authentication.find_by_provder_and_uid(omniauth['provider'], omniauth['uid'])
  if authentication
    flash[:notice] = "Signed in successfully."
    sign_in_and_redirect(:user, authentication.user)
  else
    current_user.authentications.create(:provider => omniauth['provider'], :uid => omniauth['uid'])
    flash[:notice] = "Authentication successful."
    redirect_to authentications_url
  end
end