The OPAC REST self-checkout path (guarded by OpacTrustedCheckout) is
functionally SCO-over-API, so it should honour the same hold policy
as the SCO web interface. Previously _check_availability unconditionally
promoted RESERVED, RESERVE_WAITING, TRANSFERRED and PROCESSING from
the confirmation hash to the blockers hash for any public caller. This
meant the OPAC REST endpoint always refused held items regardless of
the librarian's AllowItemsOnHoldCheckoutSCO configuration.
With this patch the promotion is gated on AllowItemsOnHoldCheckoutSCO:
* 0 - Promote all four hold confirmations to blockers (previous
behaviour for pending holds)
* 1 - Promote only waiting/transit/processing; silently allow
checkout of items with a pending hold
* 2 - Promote none; silently allow checkout of items with any hold
Remaining hold confirmations are stripped from the response so the
caller does not have to resolve a confirmation token for a policy the
admin has already granted.
Test plan:
1. prove t/db_dependent/api/v1/checkouts.t
2. Enable OpacTrustedCheckout. POST an item with a pending hold for
another patron to /api/v1/public/patrons/X/checkouts:
- AllowItemsOnHoldCheckoutSCO=0: 403 Checkout not authorized
- AllowItemsOnHoldCheckoutSCO=1: 201 Created
3. Place a waiting hold for another patron on an item. Repeat:
- AllowItemsOnHoldCheckoutSCO=1: 403
- AllowItemsOnHoldCheckoutSCO=2: 201
Signed-off-by: Kristi Krueger <kkrueger@cuyahogalibrary.org>
Signed-off-by: Andrew Fuerste Henry <andrew@bywatersolutions.com>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
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