LTS (3.5) requires previous LTS (3.1)
This just deletes all the upgrade steps previous to 3.1.0. Some
small adjustments, like adding missing MOODLE_INTERNAL or tweaking
globals can also be applied when needed.
Also includes an upgrade step to prevent upgrading from any
version < 2016052300 (v3.1.0) as anti-cheating measure.
Next commit will get rid of/deprecate all the upgradelib functions
not used anymore in codebase.
This just deletes all the upgrade steps previous to 3.0.0. Some
small adjustments, like adding missing MOODLE_INTERNAL or tweaking
globals can also be applied when needed.
Also includes an upgrade step to prevent upgrading from any
version < 2015111600 (v3.0.0) as anti-cheating measure.
Next commit will get rid of/deprecate all the upgradelib functions
not used anymore in codebase.
This observer does the following task:-
1) It monitors all events and stores relevant data in a temporary table
2) It doesn't write the events straight away, it buffers them, so there is only one db write per request
3) It calculates and sees if there are subscriptions related to those events who need to be notified
4) If there are such cases, it schedules a adhoc task for the same
Original issue - MDL-46132
Eloy Lafuente (stronk7)