TTO-276 Revise queueing order in CRMS #193
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- Add a custom `PresentationOrder` to the Core project to prioritize mdp namespace. - Add a new `Project#queue_order` used the same way as `PresentationOrder` except: - It applies to the list of candidates being considered for addition to the Queue. - Like `PresentationOrder` the custom `ORDER BY` becomes the first order clause.
moseshll
commented
Nov 6, 2024
| my $sql = 'SELECT * FROM projects WHERE id=?'; | ||
| my $ref = $self->{'crms'}->get('dbh')->selectall_hashref($sql, 'id', undef, $id); | ||
| $self->{$_} = $ref->{$id}->{$_} for keys %{$ref->{$id}}; | ||
| if (defined $id) { |
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I added this so we could create a Project instance without an id (primary key). Normally we never instantiate the Project class, just the subclasses, but this gives me a chance to test the default behavior without writing tests for all of the subclasses (definitely out of scope for this ticket).
moseshll
commented
Nov 6, 2024
mwarin
approved these changes
Nov 7, 2024
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TL;DR for reviewer: a quick scan suffices, read on if fascinated with minutiae.
Note to reviewer: this has been tested on dev-2. This is a somewhat inconsequential tweak to the runtime behavior of the system. Basically we want to promote "mdp" volumes to the front of the queue and the front of the candidates.
PresentationOrderis an existing mechanism (note camel case) andqueue_orderis the new method (note snake case) using almost the same mechanism, just applied to a different query. (The mechanism is embarrassingly clunky but I don't know how else to do it: basically we allow a Project to respond with its ownORDER BYclause that gets plugged into the caller's query.)I have an issue (#195) to change the return values of these subclass methods. Out of scope for this ticket.
PresentationOrderto the Core project to prioritize mdp namespace.Project#queue_orderused the same way asPresentationOrderexcept:PresentationOrderthe customORDER BYbecomes the first order clause.undef.