How to recover deleted SharePoint Web App and IIS pools in SP2013

While testing I dropped the main SharePoint Web application and removed the IIS app pool.  I did not remove the Content database.  

I looked under C:\inetpub\wwwroot\wss\VirtualDirectories and the SharePoint directory is gone. This is a one-node farm so I can't copy the directories from another host.  What are my best actions to recover the environment?

There was a full SP backup taken this morning at 1am.  Do I need to just perform a full recovery of the environment and accept the losses for the day or is there another option?

Thanks,

Sean