Should I quit my job designing mobile apps now that its used for giving the location of parties?

I am a software engineer and I work for a company that mostly builds eCommerce mobile apps and the owner of the company is a Muslim. The problem now I am facing is that he has taken up a project for an app that gives location of parties, let people join that party and post picture related to that party or event. I know working on this kind of project is haram, so my question is should I resign from the company or not? One thing I know is that if I will stay then I will have to work on this project there is no other option.