Enrollment in courses approved by admin?

Hello,
My case is this. A Company come on my site, buy 4 courses for its employees, registers and pay.
After we receive the payment the Company can assign courses to the employees.
I would like to jump this waiting time for the Company as the payment method is mostly bank transfer and it takes some days. The Company should create users and assign courses right after the ordering, before or after the payment, and the enrollment should be "pending" untill we receive the money and then we allow the enrollment.
Is this possible? What would be a workaround?
Thank you
Paolo

The only workaround I can think of is setting the order as completed in backend, which will trigger the enroling process.

Now I setted the order as confirmed instead of created, so the company can assign the courses to the employees, but the employees can access moodle courses. I should disable auto enrollment, what if I disable remove manual enrollment ?

I don't think there is a way to do what you want without modifying code.

I found an enrollment plugin in Moodle forum named New Enrolment Plugin: Enrolment upon approval
It lets you have a list of pending requests and just approve or deny each one.
I think it would be very helpful for my case.
How could I make it work with Joomdle? Where should I modify the code?
Thank you in advance
Paolo

I guess you should modify the enro_user function in Joomdle auth plugin in Moodle, to use that method instead of the manual one.