If an item is the last one of a biblio that have biblio-level hold
placed on it, we should block the deletion.
It takes effect if the hold is found (W or T), to follow existing
behavior for item-level holds.
If we want to block deletion for any holds we should deal with it on a
separate bug report.
Test plan:
0/ Setup
Apply the patches
Create Biblio B1 with 1 item
Create Biblio B2 with 2 items
Create Biblio B3 with 1+ item
Create Biblio B4 with 1+ item
Create Biblio B5 with 1+ item
Place a biblio-level hold on B1 and B2
Place an item-level hold on B3 and B4
Confirm the item-level hold for the items of B3 to mark it waiting.
1/ Delete those 6 items in a batch
=> delete of item from B1 is blocked on first screen - only 1 item left
and there is a biblio-level hold on the record
=> delete of items from B2 is *not* blocked on first screen - One of
them will block the deletion, but so far we are not aware of that
situation
=> delete of item from B3 is blocked on first screen - there is a
waiting item-level hold placed on the item
=> delete of item from B4 is *not* blocked - there is a hold but it is
not found
=> delete of item from B5 is *not* - there is no reason to block its
deletion
Note that you can only select items from B2, B4 and B5
2/ Select them and confirm the deletion
=> Nothing happened and you get a message saying that one of the 2 items
from B2 is blocking the whole deletion process
3/ Remove the biblio-level hold from B2
4/ Repeat 1
=> The deletion has been effective!
=> Note that there is something a bit weird as we are blocking items
from a biblio that has biblio-level holds on it (not found), but we
do not blocking the deletion of an item with a waiting item-level hold
Signed-off-by: Kelly McElligott <kelly@bywatersolutions.com>
Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Jonathan Druart
e8414baf5b
