- Use $DB->count_records_select() and $DB->get_recordset_select()
instead of using full SQL queries.
- Other fixes:
- Remove unused variable in progress_bar::update_raw()
- poll_stored_progress tidy-ups:
- Use validated parameter.
- Add return types for the external methods.
- Alters existing progress_bar class to support extension
- Adds stored_progress_bar class as child of progress_bar
- Adds webservice to poll stored progress
- Updates database tables
- Bumps version
- Adds unit/behat tests
There is an automatic data privacy request created to get rid of all the
personal data upon the user deletion. With the actual user record
absent, the data privacy requests page throws an error. Let's do here
same as we do in `delete_incomplete_users_task` and let us not delete
the actual user record.
Centralise management of all types of cron tasks with registration, scheduling,
parallel task conflicts(blocking) and running once off tasks, all using an
administration screen.
This is a combination of several issues:
MDL-25502: Added "black magic" task allocator for cron
MDL-25503: Add step to cron to run all scheduled tasks
MDL-25504 cron: Refactor to use scheduler
MDL-25505: Add an admin interface to schedule tasks via cron.
MDL-25507: Add support for adhoc tasks.
