Hawk High

Description:

The graduate() function is currently implemented as an empty function body. While this may be a placeholder, it introduces ambiguity and potential future abuse, especially in upgradeable contracts where empty functions could later be misused if not tightly controlled.

Impact

Users may waste gas calling this function. More critically, if the function is upgraded in the future without access control, it could be abused by any caller.

Tools Used

Chatgpt
Manual review

Recommendations

Either implement its intended logic or remove it until necessary. If kept, restrict access using onlyPrincipal and include documentation for its purpose.