Ferreteria/v0.5/@cls/login/csLogin/IsLoggedIn

Ferreteria: ferret\login\csLogin::IsLoggedIn()

About

• Returns: TRUE iff all of the following are:
  • Session is valid
  • Session's Account ID is set
  • Session's Account ID is not NULL
• Action:
  • If there's no Session Status, creates a blank one.
  • Return value depends on the Session having an Account ID set.

Thinking

The user can be in a logged-in state under either of these conditions:

• The user has just successfully submitted valid login credentials.
• The user's browser has submitted a valid Session cookie.

We need to allow for either of these to be true. (If neither is true, then the user is not logged in.)