Problem with implementation

[eriktobben]

Hi!

I am trying to implement this library, but I'm having some problems.

When accessing the route domain.com/v1/pushPackages/web.com.domain, I get the following error:
ErrorException in PackageGenerator.php line 63:
mkdir(): No such file or directory

In the example controller the method accepts a variable $userId. But in the url, there is no place to accept this parameter. Should it be a URL parameter?