Filter list from a list for food app

Need help App Organization
1

I’m building a food delivery app

I have an option set of allergy types, each user has a field of a list of allergy(s) and every dish (food) in the database has a field with the allergy(s) it contain

I’m trying to filter the dishes so that it will only show foods that doesn’t contain any of the current user’s allergy(s)

I can’t manage to do it

2

Data source should be : Search for Dishes
in the search box you can set a constraint : food doesn’t contain current user’s allergies

and you uncheck “ignore empty constraint”