Should the constructor be executed as a shared functionality?

Question

PHP

Hello!
In the Main class, for example, there is a login method, after submitting the form, validation-authorization occurs and a redirect back to Main::login, I check the authorization in the method itself and if it is logged in, then I redirect to another class - this works.
Question: if I put the authorization check in the constructor of the Main class, should it be executed?
Thank you.
ps because there are several methods in Main and each check is not camille and you need a general check for the whole class, I take out if the checks from the methods are one check to the constructor, then there is no redirect.

Answer 1

There shouldn't be any Main class, at least with the Login method.

Answer 2

The name Main by this very word involuntarily pushes you towards the Superclass antipattern.
If the class is busy with authorization, it is logical to call it Auth, and you will not have the desire to cram the rest of the engine into it.
"not camille" - not comme il faut. Comme il faut - "not comme il faut".