Ferran Recio Calderó authored Jun 21, 2021 and Amaia committed Aug 20, 2021

The course index is the first UI component that implements the new
drawers and the reactive components. The course index uses the course
state to present the current course structure and changes whenever
that structure change.

Ferran Recio Calderó authored Jun 21, 2021 and Amaia committed Aug 20, 2021

Now a reactive component could inherit the reactive instance from the
parent DOM element. This way components are more reusable. Apart, some
new state updates have been added. To the previous create, update and
delete, now the update message could provide also put and override,
making the state update message more REST alike and simplifying the
backend returns processing.

Michael Milette authored May 04, 2021 and Eloy Lafuente committed Aug 19, 2021

Co-authored-by: Iñaki Arenaza <iarenaza@mondragon.edu>

Should be fixed properly as part of MDL-72377.

See MDL-72377.

Safat Shahin authored Jun 03, 2021 and ilya committed Aug 19, 2021

This implementation will introduce a qbank plugin
"deletequestion" which will implement the delete question
action in the question bank view by replacing the core
class. Having this plugin will give users the
flexibility of enabling or disabling this action.

When you click on 'Edit' then 'Hide' on a grade item like a course category
that contains many grade items, the course and the grade items are set to
hidden. However, if you use the 'hidden' option on the 'Edit settings'
page it only hides that item and none of the items (assignment etc)
under that course category. We want them to be consistent.

The course unit test assumes the number of db call. This assumption
is correct in vanilla moodle only. Once some plugins installed their
observers may do extra db calls. Due to caching the number of actual
db calls in the unit test may be fewer.

When you click on 'Edit' then 'Hide' on a grade item like an
assignment it also hides the grades. However, If you use the
'hidden' option on the 'Edit settings' page it just hides that
item and doesn't hide grades as well. We want them to be
consistent.

This commit implements the qbank api so that any plugin
can implement its own question bank. This api currently
works parallely with the moodle core classes and the
added qbank in the core, means the moment a plugin
is installed, that object is replaced with the object
from the plugin instead of core, which means the api
has flexibility till the plugins are integrated and the
plugins can be integrated in any order.

All the old classes are still there and not deprecated
as there is a different tracker for the changes to the
quiz and another tracker for class deprecation and
class renaming. Core question units tests are pointing
to the new api structure but the classes are pointing
to the location related to the plugin availability.

Co-Authored-By: Luca Bösch <luca.boesch@bfh.ch>
Co-Authored-By: Guillermo Gomez Arias <guillermogomez@catalyst-au.net>

one more array fix

This commit implements the qbank plugin type which
includes the boilerplate for the qbank plugin, the
qbank plugin management admin page and required core
code addition.