I have managed to get the external authorisation plugin with our ecommerce system ( XTCommerce) working.
Now i am looking for an automatical solution that automatically autoenrolls the users courses to the moodle site.
I guess there are two ways to do it.
One Option would be the external database enrollment plugin. But using that plugin, unfortunatelly the user is forced to log in again, when he purchased a course. I know there is a synchronisation script, but i might have to call that every 10 seconds.
Another way could be to write the roles direct into the moodle database from the ecommerce system.
What are your experiences?