use Carp;
use Koha::Database;
-
-use Koha::Borrowers;
+use Koha::DateUtils qw( dt_from_string );
+
+use C4::Context;
+use Koha::Checkouts;
+use Koha::IssuingRules;
+use Koha::Item::Transfer::Limits;
+use Koha::Item::Transfers;
+use Koha::Patrons;
use Koha::Libraries;
+use Koha::StockRotationItem;
+use Koha::StockRotationRotas;
use base qw(Koha::Object);
=head1 API
-=head2 Class Methods
+=head2 Class methods
=cut
return $self->{_holding_branch};
}
+=head3 biblio
+
+my $biblio = $item->biblio;
+
+Return the bibliographic record of this item
+
+=cut
+
+sub biblio {
+ my ( $self ) = @_;
+ my $biblio_rs = $self->_result->biblio;
+ return Koha::Biblio->_new_from_dbic( $biblio_rs );
+}
+
+=head3 biblioitem
+
+my $biblioitem = $item->biblioitem;
+
+Return the biblioitem record of this item
+
+=cut
+
+sub biblioitem {
+ my ( $self ) = @_;
+ my $biblioitem_rs = $self->_result->biblioitem;
+ return Koha::Biblioitem->_new_from_dbic( $biblioitem_rs );
+}
+
+=head3 checkout
+
+my $checkout = $item->checkout;
+
+Return the checkout for this item
+
+=cut
+
+sub checkout {
+ my ( $self ) = @_;
+ my $checkout_rs = $self->_result->issue;
+ return unless $checkout_rs;
+ return Koha::Checkout->_new_from_dbic( $checkout_rs );
+}
+
+=head3 get_transfer
+
+my $transfer = $item->get_transfer;
+
+Return the transfer if the item is in transit or undef
+
+=cut
+
+sub get_transfer {
+ my ( $self ) = @_;
+ my $transfer_rs = $self->_result->branchtransfers->search({ datearrived => undef })->first;
+ return unless $transfer_rs;
+ return Koha::Item::Transfer->_new_from_dbic( $transfer_rs );
+}
+
=head3 last_returned_by
Gets and sets the last borrower to return an item.
-Accepts and returns Koha::Borrower objects
+Accepts and returns Koha::Patron objects
$item->last_returned_by( $borrowernumber );
unless ( $self->{_last_returned_by} ) {
my $result = $items_last_returned_by_rs->single( { itemnumber => $self->id } );
if ($result) {
- $self->{_last_returned_by} = Koha::Borrowers->find( $result->get_column('borrowernumber') );
+ $self->{_last_returned_by} = Koha::Patrons->find( $result->get_column('borrowernumber') );
}
}
}
}
-=head3 type
+=head3 can_article_request
+
+my $bool = $item->can_article_request( $borrower )
+
+Returns true if item can be specifically requested
+
+$borrower must be a Koha::Patron object
+
+=cut
+
+sub can_article_request {
+ my ( $self, $borrower ) = @_;
+
+ my $rule = $self->article_request_type($borrower);
+
+ return 1 if $rule && $rule ne 'no' && $rule ne 'bib_only';
+ return q{};
+}
+
+=head3 can_be_transferred
+
+$item->can_be_transferred({ to => $to_library, from => $from_library })
+Checks if an item can be transferred to given library.
+
+This feature is controlled by two system preferences:
+UseBranchTransferLimits to enable / disable the feature
+BranchTransferLimitsType to use either an itemnumber or ccode as an identifier
+ for setting the limitations
+
+Takes HASHref that can have the following parameters:
+ MANDATORY PARAMETERS:
+ $to : Koha::Library
+ OPTIONAL PARAMETERS:
+ $from : Koha::Library # if not given, item holdingbranch
+ # will be used instead
+
+Returns 1 if item can be transferred to $to_library, otherwise 0.
+
+To find out whether at least one item of a Koha::Biblio can be transferred, please
+see Koha::Biblio->can_be_transferred() instead of using this method for
+multiple items of the same biblio.
+
+=cut
+
+sub can_be_transferred {
+ my ($self, $params) = @_;
+
+ my $to = $params->{to};
+ my $from = $params->{from};
+
+ $to = $to->branchcode;
+ $from = defined $from ? $from->branchcode : $self->holdingbranch;
+
+ return 1 if $from eq $to; # Transfer to current branch is allowed
+ return 1 unless C4::Context->preference('UseBranchTransferLimits');
+
+ my $limittype = C4::Context->preference('BranchTransferLimitsType');
+ return Koha::Item::Transfer::Limits->search({
+ toBranch => $to,
+ fromBranch => $from,
+ $limittype => $limittype eq 'itemtype'
+ ? $self->effective_itemtype : $self->ccode
+ })->count ? 0 : 1;
+}
+
+=head3 article_request_type
+
+my $type = $item->article_request_type( $borrower )
+
+returns 'yes', 'no', 'bib_only', or 'item_only'
+
+$borrower must be a Koha::Patron object
+
+=cut
+
+sub article_request_type {
+ my ( $self, $borrower ) = @_;
+
+ my $branch_control = C4::Context->preference('HomeOrHoldingBranch');
+ my $branchcode =
+ $branch_control eq 'homebranch' ? $self->homebranch
+ : $branch_control eq 'holdingbranch' ? $self->holdingbranch
+ : undef;
+ my $borrowertype = $borrower->categorycode;
+ my $itemtype = $self->effective_itemtype();
+ my $issuing_rule = Koha::IssuingRules->get_effective_issuing_rule({ categorycode => $borrowertype, itemtype => $itemtype, branchcode => $branchcode });
+
+ return q{} unless $issuing_rule;
+ return $issuing_rule->article_requests || q{}
+}
+
+=head3 current_holds
+
+=cut
+
+sub current_holds {
+ my ( $self ) = @_;
+ my $attributes = { order_by => 'priority' };
+ my $dtf = Koha::Database->new->schema->storage->datetime_parser;
+ my $params = {
+ itemnumber => $self->itemnumber,
+ suspend => 0,
+ -or => [
+ reservedate => { '<=' => $dtf->format_date(dt_from_string) },
+ waitingdate => { '!=' => undef },
+ ],
+ };
+ my $hold_rs = $self->_result->reserves->search( $params, $attributes );
+ return Koha::Holds->_new_from_dbic($hold_rs);
+}
+
+=head3 stockrotationitem
+
+ my $sritem = Koha::Item->stockrotationitem;
+
+Returns the stock rotation item associated with the current item.
+
+=cut
+
+sub stockrotationitem {
+ my ( $self ) = @_;
+ my $rs = $self->_result->stockrotationitem;
+ return 0 if !$rs;
+ return Koha::StockRotationItem->_new_from_dbic( $rs );
+}
+
+=head3 add_to_rota
+
+ my $item = $item->add_to_rota($rota_id);
+
+Add this item to the rota identified by $ROTA_ID, which means associating it
+with the first stage of that rota. Should this item already be associated
+with a rota, then we will move it to the new rota.
+
+=cut
+
+sub add_to_rota {
+ my ( $self, $rota_id ) = @_;
+ Koha::StockRotationRotas->find($rota_id)->add_item($self->itemnumber);
+ return $self;
+}
+
+=head2 Internal methods
+
+=head3 _type
=cut
projects / koha.git / blobdiff