def create_employee(cls) -> (bool, str):
fields = ("username", "first_name", "last_name", "password")
username, first_name, last_name, password = list(
input(f"{field} :") for field in fields)
if not User.exists_with_username(username):
User.save(username=username,
password=password,
first_name=first_name,
last_name=last_name,
role=EnumRole.EMPLOYEE)
return True, ""
else:
return False, f"This username: {username} already exists"
def save(cls, username: str = None, role: str = None) -> bool:
if User.exists_with_username(username):
if not cls.exists_with_username(username):
cls.__sessions[username] = dict(role=role)
return True
return False
