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Automatically submit LTI grade on each score run

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With this commit, we refactor the overall score handling of CodeOcean. Previously, "Score" and "Submit" were two distinct actions, requiring users to confirm the LTI transmission of their score (after assessing their submission). This yielded many questions and was unnecessary, since LTI parameters are no longer expiring after each use. Therefore, we can now transmit the current grade on each score run with the very same LTI parameters. As a consequence, the LTI consumer gets a more detailed history of the scores, enabling further analytical insights.

For users, the previous "Submit" button got replaced with a notification that is shown as soon as the full score got reached. Then, learners can decide to "finalize" their work on the given exercise, which will initiate a redirect to a follow-up action (as defined in the RedirectBehavior). This RedirectBehavior has also been unified and simplified for better readability.

As part of this refactoring, we rephrased the notifications and UX workflow of a) the LTI transmission, b) the finalization of an exercise (measured by reaching the full score) and c) the deadline handling (on time, within grace period, too late). Those information are now separately shown, potentially resulting in multiple notifications. As a side effect, they are much better maintainable, and the LTI transmission is more decoupled from this notification handling.
This commit is contained in:
kiragrammel
2023-05-24 12:44:13 +02:00
committed by Sebastian Serth
parent 1e06ab3fa9
commit 175c8933f3
26 changed files with 779 additions and 408 deletions
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4
app/policies/exercise_policy.rb
View File

@ -41,10 +41,6 @@ class ExercisePolicy < AdminOrAuthorPolicy
admin?
end
def submit?
everyone && @record.teacher_defined_assessment?
end
class Scope < Scope
def resolve
if @user.admin?

2
app/policies/submission_policy.rb
View File

@ -8,7 +8,7 @@ class SubmissionPolicy < ApplicationPolicy
# insights? is used in the flowr_controller.rb as we use it to authorize the user for a submission
# download_submission_file? is used in the live_streams_controller.rb
%i[download? download_file? download_submission_file? run? score? show? statistics? stop? test?
insights?].each do |action|
insights? finalize?].each do |action|
define_method(action) { admin? || author? || author_in_programming_group? }
end