CustomCommunitiesSelfRegController

//This is the server-side controller which is called once the user submits the form on the community page.
//It takes the form data and parses it to an Object, which is then used to create the user.
public class CustomCommunitiesSelfRegController {

    //get a user to manipulate on the form
    @AuraEnabled
    public static User getUser() {

        User u = new User();
        return u;

    }

    @AuraEnabled
    public static String createNewUser(String userData) {
        system.debug('User Data'+userData);
        if(userData!=null){
            JSONParser parser = JSON.createParser(userData);
            SelfRegistrationTempObj o = (SelfRegistrationTempObj)parser.readValueAs(SelfRegistrationTempObj.class);
            system.debug('SelfRegistrationTempObj'+o);
            User u = new User();
            u.FirstName = o.FirstName;
            u.LastName = o.LastName;
            u.Email = o.Email;
            u.CompanyName = o.CompanyName;
            u.Title = o.Title;
            return createNewUserSelfRegistration(u);
        }
        return 'Please populate user data.';
    }
}