Filtering RG with 2 datatypes

[anon73122427]

I quickly explain.
I have a search site which show the available requests and when they click on one request, a popup will open and they will send an offer. I dont want that the same person send 2 offers to 1 request. So I want to hide/ do not show them the request, ones they submitted an offer.
I have already a soution to filter out the Icon to click on that pop up, but actually I want to completly hide this result or maybe even filter it by the search process.
any ideas how to do that? Can I maybe add in the state workflow that offer constraint, to filter directly?

[ed19]

If you make an “offer” datatype and add the request to it as a field, you’d be able to search your db for offers from the current user that match the request.

If Search for Offers count > 0, do something.

[anon73122427]

thanks, however found another solution, which worked.
I after doing that offer, I added that producer to a list of producer. And on the RG I filtered for this List of producers