Ownable Doors for Base Gamemode

[talasdw]

Hey coders,
I am working on a custom gamemode (not an RP gamemode) and the map I am using has a room I want only admins to be able to access. I need help with having the doors "ownable" in the sense that the owner of the server (assmod owner level) can set the door to owner only/admin only/respected only/everyone and then the door can only be opened by the players with the proper level (hopefully without any swep, just the door recognizing them, but I can use a swep if needed)

Thanks

Edit: The server changes the players team based on their assmod rank, currently working on a way to check the assmod level (since respected and super admin are not checkable with the IsAdmin command or anything similar) but right now Owners and Admins are on their own teams if that helps at all.

Edit 2: If there is a way to just lock the doors without anything else, my admins can noclip into the room if needed.