In order to accomplish this, we need to add some additional checks in
the merge routine. The actual change to remove the field, is quite
small.
Furthermore, we need to add a merge call in DelAuthority and adjust
the merge cron job accordingly.
The change is well supported by additional tests, including a simulation
of postponed removal via cron, if dontmerge is enabled.
Note: Deleting an authority with linked biblios is tested on the next
patch.
Test plan:
[1] Run t/db_dependent/Authorities/Merge.t
[2] Delete an authority without linked biblios from the Authorities
module. If the indexer is not fast enough, wait a bit and refresh to
verify that the authority is gone on authorities-home.pl.
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Marcel de Rooy
cb58b11f67