def _circulation_for_document_resolver(document_pid):
"""Return circulation info for the given document."""
circulation = {}
active_loans_count = 0
loanable_items_count = 0
items_count = 0
item_pids = circulation_items_retriever(document_pid)
for pid in item_pids:
items_count += 1
if not is_item_available(pid):
active_loans_count += 1
if circulation_is_item_available(pid):
loanable_items_count += 1
search = search_by_pid(
document_pid=document_pid,
filter_states=current_app.config.get(
"CIRCULATION_STATES_LOAN_COMPLETED", []),
)
pending_loans = search_by_pid(document_pid=document_pid,
filter_states=['PENDING'
]).execute().hits.total
circulation["number_of_past_loans"] = search.execute().hits.total
circulation["number_of_items"] = items_count
circulation["active_loans"] = active_loans_count
circulation["loanable_items"] = loanable_items_count
circulation["pending_loans"] = pending_loans
circulation["overbooked"] = pending_loans > loanable_items_count
return circulation
def test_item_availibility(indexed_loans):
"""Test item_availibility with various conditions."""
assert not is_item_available(item_pid='item_pending_1')
assert not is_item_available(item_pid='item_on_loan_2')
assert is_item_available(item_pid='item_returned_3')
assert not is_item_available(item_pid='item_in_transit_4')
assert not is_item_available(item_pid='item_at_desk_5')
assert not is_item_available(item_pid='item_pending_on_loan_6')
assert is_item_available(item_pid='item_returned_6')
assert is_item_available(item_pid='no_loan')
def test_item_availability(indexed_loans):
"""Test item_availability with various conditions."""
assert is_item_available(item_pid="item_pending_1")
assert not is_item_available(item_pid="item_on_loan_2")
assert is_item_available(item_pid="item_returned_3")
assert not is_item_available(item_pid="item_in_transit_4")
assert not is_item_available(item_pid="item_at_desk_5")
assert not is_item_available(item_pid="item_pending_on_loan_6")
assert is_item_available(item_pid="item_returned_6")
assert is_item_available(item_pid="no_loan")