You might want to see how a similar case went in another state. And in this case, the state also went after the business owner:
Arlene’s Flower Shop:
https://en.wikipedia.org/wiki/Arlene%27s_Flowers_lawsuit
The Hobby Lobby decision gives hope that the SC will rethink this nonsense. Sooner or later muslims will be targeted by big gay and that will probably force the issue.