edx/edx-platform — pull request #4921 by asadiqbal08 (2014-08-21 10:36:13+00:00)
Title: (WIP) Ex-60 As an EdX finance employee, I can “invalidate” unpaid purchases.

1) @cdodge Here i am just sharing the change set related to instructor dashboard where a fincance admin can invalidate or re-validate the sales. Currently I am only updating the "is_valid" field in the "invoice" model that will be helpful in identification of valid and invalid registration codes + some UI changes.

2) The second part of this story as mentioned below is in pending state as waiting from the UX organization for the message pattern and any mockups.

---- [ First-order implementation: when a student with an invalidated enrollment tries to access the courseware, they cannot access the courseware, and are instead presented with the message: "Payment for your place in this course is overdue. Please contact the person responsible for payment." Student messaging will be determined by UX (https://openedx.atlassian.net/browse/UX-835) ]

3) @cdodge with reference to your email, you were saying that we should also set the is_active flag to False on the courseware registration table. Are you pointing to [student_courseenrollment] model ? if YES then i was observing that when we set that flag to false then it redirect the user to shopping cart step,

I will wait for your suggestions in order to complete this story. @Lyla-Fischer

Thanks.