Remove classSourcedId in Result #80
Description
Result objects contain a field named "classSourcedId", there is a problem about this.
Context
ClassSourcedId is an attribute of the LineItem objects.
Following the OneRoster structure, a Result is linked to a LineItem and a User.
When creating a Result object, the API expects you to use the following HTTP POST route /classes/:id/results
The value of classSourcedId is gotten by using the URI and then added to the Result object.
Structure issue
First, the used route is already not "OneRoster compatible" since there is no links between Results and Classes (it should have been something like /lineitems/:id/results )
The classSourcedId value is already supposed to be in the LineItem object (following the OneRoster structure).
Production issue
If you PATCH a LineItem and you update its classSourcedId it is not gonna update all the Result objects that are linked to this LineItems, which means this value is going to be wrong for all these objects.
What do you think about it?