WP7 Rematch sample data on update

marshalc commented 7 years ago

Add a method by which WP4 sample records are relinked to WP7 data when updated. Presently matching is only done when WP7 data is uploaded.

marshalc commented 7 years ago

Working through the logic of this, realising that relinking may mean unlinking if a barcode is deleted; We don't account for samples being deleted from the WP7 data in the import - rather we assume it is cumulative. This means we're also doing a slower get_or_create() call in the import.

Smarter option is to:

Delete all WP7 records on each new import. This clears any previously linked data.
Create as new each WP7 record on import.
On relinking, need to find if there is an already linked record that isn't the newly linked record, and if so, remove it.

marshalc commented 7 years ago

Rework of the import process done. Tested CLI and UI paths. Of note (and obviously) the IDs that display in the Unmatched Samples report are ramping up dramatically.

Now to fix the save and relink process

marshalc commented 7 years ago

Relink process working for all sample types

ouhft / COPE

WP7 Rematch sample data on update #296