While fixing MDL-84243 I discover the course reactive state has two different attributes for the activity completion:

• cm.isoverallcomplete (boolean): is contains a boolean indicating if the activity is completed
• cm.completionstate (integer): it seems to be the database completion value

I believe the front end may not require both values. I hypothesised that we initially used the completion state because it was quickly retrieved from the database. Still, I later realized it wasn't sufficient, leading us to add the second value instead of replacing it.

This task is about:

• Investigate the origin of both values
• Decide if we can unify them
  • If so, create an issue to improve the current implementation.