def resolve_item_from_loan(item_pid):
"""Resolve the item referenced in loan based on its PID type."""
if item_pid["type"] == ITEM_PID_TYPE:
rec_cls = current_app_ils.item_record_cls
elif item_pid["type"] == BORROWING_REQUEST_PID_TYPE:
rec_cls = current_ils_ill.borrowing_request_record_cls
else:
raise UnknownItemPidTypeError(pid_type=item_pid["type"])
return rec_cls.get_record_by_pid(item_pid["value"])
def can_item_circulate(item_pid):
"""Return True if Item can circulate."""
if item_pid["type"] not in [BORROWING_REQUEST_PID_TYPE, ITEM_PID_TYPE]:
raise UnknownItemPidTypeError(pid_type=item_pid["type"])
if item_pid["type"] == BORROWING_REQUEST_PID_TYPE:
return True
Item = current_app_ils.item_record_cls
item = Item.get_record_by_pid(item_pid["value"])
if item:
return item["status"] == "CAN_CIRCULATE"
return False
def get_location_pid_by_item_pid(item_pid):
"""Retrieve Location PID given an Item PID."""
if item_pid["type"] not in [BORROWING_REQUEST_PID_TYPE, ITEM_PID_TYPE]:
raise UnknownItemPidTypeError(pid_type=item_pid["type"])
if item_pid["type"] == BORROWING_REQUEST_PID_TYPE:
# return a fake location in case of ILL
return BORROWING_REQUEST_PID_TYPE
Item = current_app_ils.item_record_cls
item_rec = Item.get_record_by_pid(item_pid["value"])
item = item_rec.replace_refs()
return item["internal_location"]["location"]["pid"]
def resolve_item_from_loan(item_pid):
"""Resolve the item referenced in loan based on its PID type."""
from invenio_app_ils.ill.api import BORROWING_REQUEST_PID_TYPE
from invenio_app_ils.ill.proxies import current_ils_ill
from invenio_app_ils.items.api import ITEM_PID_TYPE
from invenio_app_ils.proxies import current_app_ils
if item_pid["type"] == ITEM_PID_TYPE:
rec_cls = current_app_ils.item_record_cls
elif item_pid["type"] == BORROWING_REQUEST_PID_TYPE:
rec_cls = current_ils_ill.borrowing_request_record_cls
else:
from invenio_app_ils.errors import UnknownItemPidTypeError
raise UnknownItemPidTypeError(pid_type=item_pid["type"])
return rec_cls.get_record_by_pid(item_pid["value"])
def validate_item_pid(item_pid):
"""Validate item or raise and return an obj to easily distinguish them."""
from invenio_app_ils.items.api import ITEM_PID_TYPE
if item_pid["type"] not in [BORROWING_REQUEST_PID_TYPE, ITEM_PID_TYPE]:
raise UnknownItemPidTypeError(pid_type=item_pid["type"])
# inline object with properties
return type(
"obj",
(object, ),
{
"is_item": item_pid["type"] == ITEM_PID_TYPE,
"is_brw_req": item_pid["type"] == BORROWING_REQUEST_PID_TYPE,
},
)