1 package C4::Circulation;
3 # Copyright 2000-2002 Katipo Communications
4 # copyright 2010 BibLibre
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it under the
9 # terms of the GNU General Public License as published by the Free Software
10 # Foundation; either version 2 of the License, or (at your option) any later
13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with Koha; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 #use warnings; FIXME - Bug 2505
32 use C4::Dates qw(format_date);
34 use C4::ItemCirculationAlertPreference;
37 use C4::Branch; # GetBranches
38 use C4::Log; # logaction
40 GetAuthorisedValueByCode
42 GetKohaAuthorisedValueLib
44 use C4::Overdues qw(CalcFine UpdateFine);
45 use Algorithm::CheckDigits;
60 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
64 $VERSION = 3.07.00.049; # for version checking
67 # FIXME subs that should probably be elsewhere
74 # subs to deal with issuing a book
85 &GetBranchBorrowerCircRule
89 &AnonymiseIssueHistory
90 &CheckIfIssuedToPatron
93 # subs to deal with returns
99 # subs to deal with transfers
106 &IsBranchTransferAllowed
107 &CreateBranchTransferLimit
108 &DeleteBranchTransferLimits
112 # subs to deal with offline circulation
114 &GetOfflineOperations
117 &DeleteOfflineOperation
118 &ProcessOfflineOperation
124 C4::Circulation - Koha circulation module
132 The functions in this module deal with circulation, issues, and
133 returns, as well as general information about the library.
134 Also deals with stocktaking.
140 $str = &barcodedecode($barcode, [$filter]);
142 Generic filter function for barcode string.
143 Called on every circ if the System Pref itemBarcodeInputFilter is set.
144 Will do some manipulation of the barcode for systems that deliver a barcode
145 to circulation.pl that differs from the barcode stored for the item.
146 For proper functioning of this filter, calling the function on the
147 correct barcode string (items.barcode) should return an unaltered barcode.
149 The optional $filter argument is to allow for testing or explicit
150 behavior that ignores the System Pref. Valid values are the same as the
155 # FIXME -- the &decode fcn below should be wrapped into this one.
156 # FIXME -- these plugins should be moved out of Circulation.pm
159 my ($barcode, $filter) = @_;
160 my $branch = C4::Branch::mybranch();
161 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
162 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
163 if ($filter eq 'whitespace') {
165 } elsif ($filter eq 'cuecat') {
167 my @fields = split( /\./, $barcode );
168 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
169 ($#results == 2) and return $results[2];
170 } elsif ($filter eq 'T-prefix') {
171 if ($barcode =~ /^[Tt](\d)/) {
172 (defined($1) and $1 eq '0') and return $barcode;
173 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
175 return sprintf("T%07d", $barcode);
176 # FIXME: $barcode could be "T1", causing warning: substr outside of string
177 # Why drop the nonzero digit after the T?
178 # Why pass non-digits (or empty string) to "T%07d"?
179 } elsif ($filter eq 'libsuite8') {
180 unless($barcode =~ m/^($branch)-/i){ #if barcode starts with branch code its in Koha style. Skip it.
181 if($barcode =~ m/^(\d)/i){ #Some barcodes even start with 0's & numbers and are assumed to have b as the item type in the libsuite8 software
182 $barcode =~ s/^[0]*(\d+)$/$branch-b-$1/i;
184 $barcode =~ s/^(\D+)[0]*(\d+)$/$branch-$1-$2/i;
187 } elsif ($filter eq 'EAN13') {
188 my $ean = CheckDigits('ean');
189 if ( $ean->is_valid($barcode) ) {
190 #$barcode = sprintf('%013d',$barcode); # this doesn't work on 32-bit systems
191 $barcode = '0' x ( 13 - length($barcode) ) . $barcode;
193 warn "# [$barcode] not valid EAN-13/UPC-A\n";
196 return $barcode; # return barcode, modified or not
201 $str = &decode($chunk);
203 Decodes a segment of a string emitted by a CueCat barcode scanner and
206 FIXME: Should be replaced with Barcode::Cuecat from CPAN
207 or Javascript based decoding on the client side.
214 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
215 my @s = map { index( $seq, $_ ); } split( //, $encoded );
216 my $l = ( $#s + 1 ) % 4;
219 # warn "Error: Cuecat decode parsing failed!";
227 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
229 chr( ( $n >> 16 ) ^ 67 )
230 .chr( ( $n >> 8 & 255 ) ^ 67 )
231 .chr( ( $n & 255 ) ^ 67 );
234 $r = substr( $r, 0, length($r) - $l );
240 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch,
241 $barcode, $ignore_reserves);
243 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
245 C<$newbranch> is the code for the branch to which the item should be transferred.
247 C<$barcode> is the barcode of the item to be transferred.
249 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
250 Otherwise, if an item is reserved, the transfer fails.
252 Returns three values:
258 is true if the transfer was successful.
262 is a reference-to-hash which may have any of the following keys:
268 There is no item in the catalog with the given barcode. The value is C<$barcode>.
272 The item's home branch is permanent. This doesn't prevent the item from being transferred, though. The value is the code of the item's home branch.
274 =item C<DestinationEqualsHolding>
276 The item is already at the branch to which it is being transferred. The transfer is nonetheless considered to have failed. The value should be ignored.
280 The item was on loan, and C<&transferbook> automatically returned it before transferring it. The value is the borrower number of the patron who had the item.
284 The item was reserved. The value is a reference-to-hash whose keys are fields from the reserves table of the Koha database, and C<biblioitemnumber>. It also has the key C<ResFound>, whose value is either C<Waiting> or C<Reserved>.
286 =item C<WasTransferred>
288 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
297 my ( $tbr, $barcode, $ignoreRs ) = @_;
300 my $branches = GetBranches();
301 my $itemnumber = GetItemnumberFromBarcode( $barcode );
302 my $issue = GetItemIssue($itemnumber);
303 my $biblio = GetBiblioFromItemNumber($itemnumber);
306 if ( not $itemnumber ) {
307 $messages->{'BadBarcode'} = $barcode;
311 # get branches of book...
312 my $hbr = $biblio->{'homebranch'};
313 my $fbr = $biblio->{'holdingbranch'};
315 # if using Branch Transfer Limits
316 if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) {
317 if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) {
318 if ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{'itype'} ) ) {
319 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{'itype'};
322 } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{ C4::Context->preference("BranchTransferLimitsType") } ) ) {
323 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{ C4::Context->preference("BranchTransferLimitsType") };
329 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
330 $messages->{'IsPermanent'} = $hbr;
334 # can't transfer book if is already there....
335 if ( $fbr eq $tbr ) {
336 $messages->{'DestinationEqualsHolding'} = 1;
340 # check if it is still issued to someone, return it...
341 if ($issue->{borrowernumber}) {
342 AddReturn( $barcode, $fbr );
343 $messages->{'WasReturned'} = $issue->{borrowernumber};
347 # That'll save a database query.
348 my ( $resfound, $resrec, undef ) =
349 CheckReserves( $itemnumber );
350 if ( $resfound and not $ignoreRs ) {
351 $resrec->{'ResFound'} = $resfound;
353 # $messages->{'ResFound'} = $resrec;
357 #actually do the transfer....
359 ModItemTransfer( $itemnumber, $fbr, $tbr );
361 # don't need to update MARC anymore, we do it in batch now
362 $messages->{'WasTransfered'} = 1;
365 ModDateLastSeen( $itemnumber );
366 return ( $dotransfer, $messages, $biblio );
371 my $borrower = shift;
372 my $biblionumber = shift;
374 my $cat_borrower = $borrower->{'categorycode'};
375 my $dbh = C4::Context->dbh;
377 # Get which branchcode we need
378 $branch = _GetCircControlBranch($item,$borrower);
379 my $type = (C4::Context->preference('item-level_itypes'))
380 ? $item->{'itype'} # item-level
381 : $item->{'itemtype'}; # biblio-level
383 # given branch, patron category, and item type, determine
384 # applicable issuing rule
385 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
387 # if a rule is found and has a loan limit set, count
388 # how many loans the patron already has that meet that
390 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
392 my $count_query = "SELECT COUNT(*) FROM issues
393 JOIN items USING (itemnumber) ";
395 my $rule_itemtype = $issuing_rule->{itemtype};
396 if ($rule_itemtype eq "*") {
397 # matching rule has the default item type, so count only
398 # those existing loans that don't fall under a more
400 if (C4::Context->preference('item-level_itypes')) {
401 $count_query .= " WHERE items.itype NOT IN (
402 SELECT itemtype FROM issuingrules
404 AND (categorycode = ? OR categorycode = ?)
408 $count_query .= " JOIN biblioitems USING (biblionumber)
409 WHERE biblioitems.itemtype NOT IN (
410 SELECT itemtype FROM issuingrules
412 AND (categorycode = ? OR categorycode = ?)
416 push @bind_params, $issuing_rule->{branchcode};
417 push @bind_params, $issuing_rule->{categorycode};
418 push @bind_params, $cat_borrower;
420 # rule has specific item type, so count loans of that
422 if (C4::Context->preference('item-level_itypes')) {
423 $count_query .= " WHERE items.itype = ? ";
425 $count_query .= " JOIN biblioitems USING (biblionumber)
426 WHERE biblioitems.itemtype= ? ";
428 push @bind_params, $type;
431 $count_query .= " AND borrowernumber = ? ";
432 push @bind_params, $borrower->{'borrowernumber'};
433 my $rule_branch = $issuing_rule->{branchcode};
434 if ($rule_branch ne "*") {
435 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
436 $count_query .= " AND issues.branchcode = ? ";
437 push @bind_params, $branch;
438 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
439 ; # if branch is the patron's home branch, then count all loans by patron
441 $count_query .= " AND items.homebranch = ? ";
442 push @bind_params, $branch;
446 my $count_sth = $dbh->prepare($count_query);
447 $count_sth->execute(@bind_params);
448 my ($current_loan_count) = $count_sth->fetchrow_array;
450 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
451 if ($current_loan_count >= $max_loans_allowed) {
452 return ($current_loan_count, $max_loans_allowed);
456 # Now count total loans against the limit for the branch
457 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
458 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
459 my @bind_params = ();
460 my $branch_count_query = "SELECT COUNT(*) FROM issues
461 JOIN items USING (itemnumber)
462 WHERE borrowernumber = ? ";
463 push @bind_params, $borrower->{borrowernumber};
465 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
466 $branch_count_query .= " AND issues.branchcode = ? ";
467 push @bind_params, $branch;
468 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
469 ; # if branch is the patron's home branch, then count all loans by patron
471 $branch_count_query .= " AND items.homebranch = ? ";
472 push @bind_params, $branch;
474 my $branch_count_sth = $dbh->prepare($branch_count_query);
475 $branch_count_sth->execute(@bind_params);
476 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
478 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
479 if ($current_loan_count >= $max_loans_allowed) {
480 return ($current_loan_count, $max_loans_allowed);
484 # OK, the patron can issue !!!
490 @issues = &itemissues($biblioitemnumber, $biblio);
492 Looks up information about who has borrowed the bookZ<>(s) with the
493 given biblioitemnumber.
495 C<$biblio> is ignored.
497 C<&itemissues> returns an array of references-to-hash. The keys
498 include the fields from the C<items> table in the Koha database.
499 Additional keys include:
505 If the item is currently on loan, this gives the due date.
507 If the item is not on loan, then this is either "Available" or
508 "Cancelled", if the item has been withdrawn.
512 If the item is currently on loan, this gives the card number of the
513 patron who currently has the item.
515 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
517 These give the timestamp for the last three times the item was
520 =item C<card0>, C<card1>, C<card2>
522 The card number of the last three patrons who borrowed this item.
524 =item C<borrower0>, C<borrower1>, C<borrower2>
526 The borrower number of the last three patrons who borrowed this item.
534 my ( $bibitem, $biblio ) = @_;
535 my $dbh = C4::Context->dbh;
537 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
542 $sth->execute($bibitem) || die $sth->errstr;
544 while ( my $data = $sth->fetchrow_hashref ) {
546 # Find out who currently has this item.
547 # FIXME - Wouldn't it be better to do this as a left join of
548 # some sort? Currently, this code assumes that if
549 # fetchrow_hashref() fails, then the book is on the shelf.
550 # fetchrow_hashref() can fail for any number of reasons (e.g.,
551 # database server crash), not just because no items match the
553 my $sth2 = $dbh->prepare(
554 "SELECT * FROM issues
555 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
560 $sth2->execute( $data->{'itemnumber'} );
561 if ( my $data2 = $sth2->fetchrow_hashref ) {
562 $data->{'date_due'} = $data2->{'date_due'};
563 $data->{'card'} = $data2->{'cardnumber'};
564 $data->{'borrower'} = $data2->{'borrowernumber'};
567 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
571 # Find the last 3 people who borrowed this item.
572 $sth2 = $dbh->prepare(
573 "SELECT * FROM old_issues
574 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
576 ORDER BY returndate DESC,timestamp DESC"
579 $sth2->execute( $data->{'itemnumber'} );
580 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
581 { # FIXME : error if there is less than 3 pple borrowing this item
582 if ( my $data2 = $sth2->fetchrow_hashref ) {
583 $data->{"timestamp$i2"} = $data2->{'timestamp'};
584 $data->{"card$i2"} = $data2->{'cardnumber'};
585 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
589 $results[$i] = $data;
596 =head2 CanBookBeIssued
598 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower,
599 $barcode, $duedatespec, $inprocess, $ignore_reserves );
601 Check if a book can be issued.
603 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
607 =item C<$borrower> hash with borrower informations (from GetMember or GetMemberDetails)
609 =item C<$barcode> is the bar code of the book being issued.
611 =item C<$duedatespec> is a C4::Dates object.
613 =item C<$inprocess> boolean switch
614 =item C<$ignore_reserves> boolean switch
622 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
623 Possible values are :
629 sticky due date is invalid
633 borrower gone with no address
637 borrower declared it's card lost
643 =head3 UNKNOWN_BARCODE
657 item is restricted (set by ??)
659 C<$needsconfirmation> a reference to a hash. It contains reasons why the loan
660 could be prevented, but ones that can be overriden by the operator.
662 Possible values are :
670 renewing, not issuing
672 =head3 ISSUED_TO_ANOTHER
674 issued to someone else.
678 reserved for someone else.
682 sticky due date is invalid or due date in the past
686 if the borrower borrows to much things
690 sub CanBookBeIssued {
691 my ( $borrower, $barcode, $duedate, $inprocess, $ignore_reserves ) = @_;
692 my %needsconfirmation; # filled with problems that needs confirmations
693 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
694 my %alerts; # filled with messages that shouldn't stop issuing, but the librarian should be aware of.
696 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
697 my $issue = GetItemIssue($item->{itemnumber});
698 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
699 $item->{'itemtype'}=$item->{'itype'};
700 my $dbh = C4::Context->dbh;
702 # MANDATORY CHECKS - unless item exists, nothing else matters
703 unless ( $item->{barcode} ) {
704 $issuingimpossible{UNKNOWN_BARCODE} = 1;
706 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
709 # DUE DATE is OK ? -- should already have checked.
711 if ($duedate && ref $duedate ne 'DateTime') {
712 $duedate = dt_from_string($duedate);
714 my $now = DateTime->now( time_zone => C4::Context->tz() );
715 unless ( $duedate ) {
716 my $issuedate = $now->clone();
718 my $branch = _GetCircControlBranch($item,$borrower);
719 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
720 $duedate = CalcDateDue( $issuedate, $itype, $branch, $borrower );
722 # Offline circ calls AddIssue directly, doesn't run through here
723 # So issuingimpossible should be ok.
726 my $today = $now->clone();
727 $today->truncate( to => 'minute');
728 if (DateTime->compare($duedate,$today) == -1 ) { # duedate cannot be before now
729 $needsconfirmation{INVALID_DATE} = output_pref($duedate);
732 $issuingimpossible{INVALID_DATE} = output_pref($duedate);
738 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
739 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
740 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'}, undef, $item->{'ccode'});
741 ModDateLastSeen( $item->{'itemnumber'} );
742 return( { STATS => 1 }, {});
744 if ( $borrower->{flags}->{GNA} ) {
745 $issuingimpossible{GNA} = 1;
747 if ( $borrower->{flags}->{'LOST'} ) {
748 $issuingimpossible{CARD_LOST} = 1;
750 if ( $borrower->{flags}->{'DBARRED'} ) {
751 $issuingimpossible{DEBARRED} = 1;
753 if ( !defined $borrower->{dateexpiry} || $borrower->{'dateexpiry'} eq '0000-00-00') {
754 $issuingimpossible{EXPIRED} = 1;
756 my ($y, $m, $d) = split /-/,$borrower->{'dateexpiry'};
757 if ($y && $m && $d) { # are we really writing oinvalid dates to borrs
758 my $expiry_dt = DateTime->new(
762 time_zone => C4::Context->tz,
764 $expiry_dt->truncate( to => 'day');
765 my $today = $now->clone()->truncate(to => 'day');
766 if (DateTime->compare($today, $expiry_dt) == 1) {
767 $issuingimpossible{EXPIRED} = 1;
770 carp("Invalid expity date in borr");
771 $issuingimpossible{EXPIRED} = 1;
779 my ($balance, $non_issue_charges, $other_charges) =
780 C4::Members::GetMemberAccountBalance( $borrower->{'borrowernumber'} );
781 my $amountlimit = C4::Context->preference("noissuescharge");
782 my $allowfineoverride = C4::Context->preference("AllowFineOverride");
783 my $allfinesneedoverride = C4::Context->preference("AllFinesNeedOverride");
784 if ( C4::Context->preference("IssuingInProcess") ) {
785 if ( $non_issue_charges > $amountlimit && !$inprocess && !$allowfineoverride) {
786 $issuingimpossible{DEBT} = sprintf( "%.2f", $non_issue_charges );
787 } elsif ( $non_issue_charges > $amountlimit && !$inprocess && $allowfineoverride) {
788 $needsconfirmation{DEBT} = sprintf( "%.2f", $non_issue_charges );
789 } elsif ( $allfinesneedoverride && $non_issue_charges > 0 && $non_issue_charges <= $amountlimit && !$inprocess ) {
790 $needsconfirmation{DEBT} = sprintf( "%.2f", $non_issue_charges );
794 if ( $non_issue_charges > $amountlimit && $allowfineoverride ) {
795 $needsconfirmation{DEBT} = sprintf( "%.2f", $non_issue_charges );
796 } elsif ( $non_issue_charges > $amountlimit && !$allowfineoverride) {
797 $issuingimpossible{DEBT} = sprintf( "%.2f", $non_issue_charges );
798 } elsif ( $non_issue_charges > 0 && $allfinesneedoverride ) {
799 $needsconfirmation{DEBT} = sprintf( "%.2f", $non_issue_charges );
802 if ($balance > 0 && $other_charges > 0) {
803 $alerts{OTHER_CHARGES} = sprintf( "%.2f", $other_charges );
806 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
807 if ($blocktype == -1) {
808 ## patron has outstanding overdue loans
809 if ( C4::Context->preference("OverduesBlockCirc") eq 'block'){
810 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
812 elsif ( C4::Context->preference("OverduesBlockCirc") eq 'confirmation'){
813 $needsconfirmation{USERBLOCKEDOVERDUE} = $count;
815 } elsif($blocktype == 1) {
816 # patron has accrued fine days
817 $issuingimpossible{USERBLOCKEDREMAINING} = $count;
821 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
823 my ($current_loan_count, $max_loans_allowed) = TooMany( $borrower, $item->{biblionumber}, $item );
824 # if TooMany max_loans_allowed returns 0 the user doesn't have permission to check out this book
825 if (defined $max_loans_allowed && $max_loans_allowed == 0) {
826 $needsconfirmation{PATRON_CANT} = 1;
828 if($max_loans_allowed){
829 $needsconfirmation{TOO_MANY} = 1;
830 $needsconfirmation{current_loan_count} = $current_loan_count;
831 $needsconfirmation{max_loans_allowed} = $max_loans_allowed;
838 if ( $item->{'notforloan'} )
840 if(!C4::Context->preference("AllowNotForLoanOverride")){
841 $issuingimpossible{NOT_FOR_LOAN} = 1;
842 $issuingimpossible{item_notforloan} = $item->{'notforloan'};
844 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
845 $needsconfirmation{item_notforloan} = $item->{'notforloan'};
849 # we have to check itemtypes.notforloan also
850 if (C4::Context->preference('item-level_itypes')){
851 # this should probably be a subroutine
852 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
853 $sth->execute($item->{'itemtype'});
854 my $notforloan=$sth->fetchrow_hashref();
856 if ($notforloan->{'notforloan'}) {
857 if (!C4::Context->preference("AllowNotForLoanOverride")) {
858 $issuingimpossible{NOT_FOR_LOAN} = 1;
859 $issuingimpossible{itemtype_notforloan} = $item->{'itype'};
861 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
862 $needsconfirmation{itemtype_notforloan} = $item->{'itype'};
866 elsif ($biblioitem->{'notforloan'} == 1){
867 if (!C4::Context->preference("AllowNotForLoanOverride")) {
868 $issuingimpossible{NOT_FOR_LOAN} = 1;
869 $issuingimpossible{itemtype_notforloan} = $biblioitem->{'itemtype'};
871 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
872 $needsconfirmation{itemtype_notforloan} = $biblioitem->{'itemtype'};
876 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} > 0 )
878 $issuingimpossible{WTHDRAWN} = 1;
880 if ( $item->{'restricted'}
881 && $item->{'restricted'} == 1 )
883 $issuingimpossible{RESTRICTED} = 1;
885 if ( $item->{'itemlost'} && C4::Context->preference("IssueLostItem") ne 'nothing' ) {
886 my $code = GetAuthorisedValueByCode( 'LOST', $item->{'itemlost'} );
887 $needsconfirmation{ITEM_LOST} = $code if ( C4::Context->preference("IssueLostItem") eq 'confirm' );
888 $alerts{ITEM_LOST} = $code if ( C4::Context->preference("IssueLostItem") eq 'alert' );
890 if ( C4::Context->preference("IndependentBranches") ) {
891 my $userenv = C4::Context->userenv;
892 if ( ($userenv) && ( $userenv->{flags} % 2 != 1 ) ) {
893 $issuingimpossible{ITEMNOTSAMEBRANCH} = 1
894 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
895 $needsconfirmation{BORRNOTSAMEBRANCH} = GetBranchName( $borrower->{'branchcode'} )
896 if ( $borrower->{'branchcode'} ne $userenv->{branch} );
901 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
903 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
906 # Already issued to current borrower. Ask whether the loan should
908 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
909 $borrower->{'borrowernumber'},
910 $item->{'itemnumber'}
912 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
913 $issuingimpossible{NO_MORE_RENEWALS} = 1;
916 $needsconfirmation{RENEW_ISSUE} = 1;
919 elsif ($issue->{borrowernumber}) {
921 # issued to someone else
922 my $currborinfo = C4::Members::GetMember( borrowernumber => $issue->{borrowernumber} );
924 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
925 $needsconfirmation{ISSUED_TO_ANOTHER} = 1;
926 $needsconfirmation{issued_firstname} = $currborinfo->{'firstname'};
927 $needsconfirmation{issued_surname} = $currborinfo->{'surname'};
928 $needsconfirmation{issued_cardnumber} = $currborinfo->{'cardnumber'};
929 $needsconfirmation{issued_borrowernumber} = $currborinfo->{'borrowernumber'};
932 unless ( $ignore_reserves ) {
933 # See if the item is on reserve.
934 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
936 my $resbor = $res->{'borrowernumber'};
937 if ( $resbor ne $borrower->{'borrowernumber'} ) {
938 my ( $resborrower ) = C4::Members::GetMember( borrowernumber => $resbor );
939 my $branchname = GetBranchName( $res->{'branchcode'} );
940 if ( $restype eq "Waiting" )
942 # The item is on reserve and waiting, but has been
943 # reserved by some other patron.
944 $needsconfirmation{RESERVE_WAITING} = 1;
945 $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
946 $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
947 $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
948 $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
949 $needsconfirmation{'resbranchname'} = $branchname;
950 $needsconfirmation{'reswaitingdate'} = format_date($res->{'waitingdate'});
952 elsif ( $restype eq "Reserved" ) {
953 # The item is on reserve for someone else.
954 $needsconfirmation{RESERVED} = 1;
955 $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
956 $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
957 $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
958 $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
959 $needsconfirmation{'resbranchname'} = $branchname;
960 $needsconfirmation{'resreservedate'} = format_date($res->{'reservedate'});
966 # CHECK AGE RESTRICTION
969 # get $marker from preferences. Could be something like "FSK|PEGI|Alter|Age:"
970 my $markers = C4::Context->preference('AgeRestrictionMarker' );
971 my $bibvalues = $biblioitem->{'agerestriction'};
972 if (($markers)&&($bibvalues))
974 # Split $bibvalues to something like FSK 16 or PEGI 6
975 my @values = split ' ', $bibvalues;
977 # Search first occurence of one of the markers
978 my @markers = split /\|/, $markers;
981 for my $value (@values) {
983 for my $marker (@markers) {
984 $marker =~ s/^\s+//; #remove leading spaces
985 $marker =~ s/\s+$//; #remove trailing spaces
986 if (uc($marker) eq uc($value)) {
995 # Index points to the next value
996 my $restrictionyear = 0;
997 if (($take <= $#values) && ($take >= 0)){
998 $restrictionyear += $values[$take];
1001 if ($restrictionyear > 0) {
1002 if ( $borrower->{'dateofbirth'} ) {
1003 my @alloweddate = split /-/,$borrower->{'dateofbirth'} ;
1004 $alloweddate[0] += $restrictionyear;
1005 #Prevent runime eror on leap year (invalid date)
1006 if (($alloweddate[1] == 2) && ($alloweddate[2] == 29)) {
1007 $alloweddate[2] = 28;
1010 if ( Date_to_Days(Today) < Date_to_Days(@alloweddate) -1 ) {
1011 if (C4::Context->preference('AgeRestrictionOverride' )) {
1012 $needsconfirmation{AGE_RESTRICTION} = "$bibvalues";
1015 $issuingimpossible{AGE_RESTRICTION} = "$bibvalues";
1022 ## check for high holds decreasing loan period
1023 my $decrease_loan = C4::Context->preference('decreaseLoanHighHolds');
1024 if ( $decrease_loan && $decrease_loan == 1 ) {
1025 my ( $reserved, $num, $duration, $returndate ) =
1026 checkHighHolds( $item, $borrower );
1028 if ( $num >= C4::Context->preference('decreaseLoanHighHoldsValue') ) {
1029 $needsconfirmation{HIGHHOLDS} = {
1031 duration => $duration,
1032 returndate => output_pref($returndate),
1037 return ( \%issuingimpossible, \%needsconfirmation, \%alerts );
1040 =head2 CanBookBeReturned
1042 ($returnallowed, $message) = CanBookBeReturned($item, $branch)
1044 Check whether the item can be returned to the provided branch
1048 =item C<$item> is a hash of item information as returned from GetItem
1050 =item C<$branch> is the branchcode where the return is taking place
1058 =item C<$returnallowed> is 0 or 1, corresponding to whether the return is allowed (1) or not (0)
1060 =item C<$message> is the branchcode where the item SHOULD be returned, if the return is not allowed
1066 sub CanBookBeReturned {
1067 my ($item, $branch) = @_;
1068 my $allowreturntobranch = C4::Context->preference("AllowReturnToBranch") || 'anywhere';
1070 # assume return is allowed to start
1074 # identify all cases where return is forbidden
1075 if ($allowreturntobranch eq 'homebranch' && $branch ne $item->{'homebranch'}) {
1077 $message = $item->{'homebranch'};
1078 } elsif ($allowreturntobranch eq 'holdingbranch' && $branch ne $item->{'holdingbranch'}) {
1080 $message = $item->{'holdingbranch'};
1081 } elsif ($allowreturntobranch eq 'homeorholdingbranch' && $branch ne $item->{'homebranch'} && $branch ne $item->{'holdingbranch'}) {
1083 $message = $item->{'homebranch'}; # FIXME: choice of homebranch is arbitrary
1086 return ($allowed, $message);
1089 =head2 CheckHighHolds
1091 used when syspref decreaseLoanHighHolds is active. Returns 1 or 0 to define whether the minimum value held in
1092 decreaseLoanHighHoldsValue is exceeded, the total number of outstanding holds, the number of days the loan
1093 has been decreased to (held in syspref decreaseLoanHighHoldsValue), and the new due date
1097 sub checkHighHolds {
1098 my ( $item, $borrower ) = @_;
1099 my $biblio = GetBiblioFromItemNumber( $item->{itemnumber} );
1100 my $branch = _GetCircControlBranch( $item, $borrower );
1101 my $dbh = C4::Context->dbh;
1102 my $sth = $dbh->prepare(
1103 'select count(borrowernumber) as num_holds from reserves where biblionumber=?'
1105 $sth->execute( $item->{'biblionumber'} );
1106 my ($holds) = $sth->fetchrow_array;
1108 my $issuedate = DateTime->now( time_zone => C4::Context->tz() );
1110 my $calendar = Koha::Calendar->new( branchcode => $branch );
1113 ( C4::Context->preference('item-level_itypes') )
1114 ? $biblio->{'itype'}
1115 : $biblio->{'itemtype'};
1117 C4::Circulation::CalcDateDue( $issuedate, $itype, $branch,
1120 my $reduced_datedue =
1121 $calendar->addDate( $issuedate,
1122 C4::Context->preference('decreaseLoanHighHoldsDuration') );
1124 if ( DateTime->compare( $reduced_datedue, $orig_due ) == -1 ) {
1126 C4::Context->preference('decreaseLoanHighHoldsDuration'),
1130 return ( 0, 0, 0, undef );
1135 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
1137 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
1141 =item C<$borrower> is a hash with borrower informations (from GetMember or GetMemberDetails).
1143 =item C<$barcode> is the barcode of the item being issued.
1145 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
1146 Calculated if empty.
1148 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
1150 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
1151 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
1153 AddIssue does the following things :
1155 - step 01: check that there is a borrowernumber & a barcode provided
1156 - check for RENEWAL (book issued & being issued to the same patron)
1157 - renewal YES = Calculate Charge & renew
1159 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
1161 - fill reserve if reserve to this patron
1162 - cancel reserve or not, otherwise
1163 * TRANSFERT PENDING ?
1164 - complete the transfert
1172 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
1173 my $dbh = C4::Context->dbh;
1174 my $barcodecheck=CheckValidBarcode($barcode);
1175 if ($datedue && ref $datedue ne 'DateTime') {
1176 $datedue = dt_from_string($datedue);
1178 # $issuedate defaults to today.
1179 if ( ! defined $issuedate ) {
1180 $issuedate = DateTime->now(time_zone => C4::Context->tz());
1183 if ( ref $issuedate ne 'DateTime') {
1184 $issuedate = dt_from_string($issuedate);
1188 if ($borrower and $barcode and $barcodecheck ne '0'){#??? wtf
1189 # find which item we issue
1190 my $item = GetItem('', $barcode) or return; # if we don't get an Item, abort.
1191 my $branch = _GetCircControlBranch($item,$borrower);
1193 # get actual issuing if there is one
1194 my $actualissue = GetItemIssue( $item->{itemnumber});
1196 # get biblioinformation for this item
1197 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
1200 # check if we just renew the issue.
1202 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
1203 $datedue = AddRenewal(
1204 $borrower->{'borrowernumber'},
1205 $item->{'itemnumber'},
1208 $issuedate, # here interpreted as the renewal date
1212 # it's NOT a renewal
1213 if ( $actualissue->{borrowernumber}) {
1214 # This book is currently on loan, but not to the person
1215 # who wants to borrow it now. mark it returned before issuing to the new borrower
1218 C4::Context->userenv->{'branch'}
1222 MoveReserve( $item->{'itemnumber'}, $borrower->{'borrowernumber'}, $cancelreserve );
1223 # Starting process for transfer job (checking transfert and validate it if we have one)
1224 my ($datesent) = GetTransfers($item->{'itemnumber'});
1226 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
1229 "UPDATE branchtransfers
1230 SET datearrived = now(),
1232 comments = 'Forced branchtransfer'
1233 WHERE itemnumber= ? AND datearrived IS NULL"
1235 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
1238 # Record in the database the fact that the book was issued.
1242 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
1246 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
1247 $datedue = CalcDateDue( $issuedate, $itype, $branch, $borrower );
1250 $datedue->truncate( to => 'minute');
1252 $borrower->{'borrowernumber'}, # borrowernumber
1253 $item->{'itemnumber'}, # itemnumber
1254 $issuedate->strftime('%Y-%m-%d %H:%M:00'), # issuedate
1255 $datedue->strftime('%Y-%m-%d %H:%M:00'), # date_due
1256 C4::Context->userenv->{'branch'} # branchcode
1258 if ( C4::Context->preference('ReturnToShelvingCart') ) { ## ReturnToShelvingCart is on, anything issued should be taken off the cart.
1259 CartToShelf( $item->{'itemnumber'} );
1261 $item->{'issues'}++;
1262 if ( C4::Context->preference('UpdateTotalIssuesOnCirc') ) {
1263 UpdateTotalIssues($item->{'biblionumber'}, 1);
1266 ## If item was lost, it has now been found, reverse any list item charges if neccessary.
1267 if ( $item->{'itemlost'} ) {
1268 if ( C4::Context->preference('RefundLostItemFeeOnReturn' ) ) {
1269 _FixAccountForLostAndReturned( $item->{'itemnumber'}, undef, $item->{'barcode'} );
1273 ModItem({ issues => $item->{'issues'},
1274 holdingbranch => C4::Context->userenv->{'branch'},
1276 datelastborrowed => DateTime->now(time_zone => C4::Context->tz())->ymd(),
1277 onloan => $datedue->ymd(),
1278 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1279 ModDateLastSeen( $item->{'itemnumber'} );
1281 # If it costs to borrow this book, charge it to the patron's account.
1282 my ( $charge, $itemtype ) = GetIssuingCharges(
1283 $item->{'itemnumber'},
1284 $borrower->{'borrowernumber'}
1286 if ( $charge > 0 ) {
1288 $item->{'itemnumber'},
1289 $borrower->{'borrowernumber'}, $charge
1291 $item->{'charge'} = $charge;
1294 # Record the fact that this book was issued.
1296 C4::Context->userenv->{'branch'},
1298 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1299 $item->{'itype'}, $borrower->{'borrowernumber'}, undef, $item->{'ccode'}
1302 # Send a checkout slip.
1303 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1305 branchcode => $branch,
1306 categorycode => $borrower->{categorycode},
1307 item_type => $item->{itype},
1308 notification => 'CHECKOUT',
1310 if ($circulation_alert->is_enabled_for(\%conditions)) {
1311 SendCirculationAlert({
1314 borrower => $borrower,
1320 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'itemnumber'})
1321 if C4::Context->preference("IssueLog");
1323 return ($datedue); # not necessarily the same as when it came in!
1326 =head2 GetLoanLength
1328 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1330 Get loan length for an itemtype, a borrower type and a branch
1335 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1336 my $dbh = C4::Context->dbh;
1337 my $sth = $dbh->prepare(qq{
1338 SELECT issuelength, lengthunit, renewalperiod
1340 WHERE categorycode=?
1343 AND issuelength IS NOT NULL
1346 # try to find issuelength & return the 1st available.
1347 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1348 $sth->execute( $borrowertype, $itemtype, $branchcode );
1349 my $loanlength = $sth->fetchrow_hashref;
1352 if defined($loanlength) && $loanlength->{issuelength};
1354 $sth->execute( $borrowertype, '*', $branchcode );
1355 $loanlength = $sth->fetchrow_hashref;
1357 if defined($loanlength) && $loanlength->{issuelength};
1359 $sth->execute( '*', $itemtype, $branchcode );
1360 $loanlength = $sth->fetchrow_hashref;
1362 if defined($loanlength) && $loanlength->{issuelength};
1364 $sth->execute( '*', '*', $branchcode );
1365 $loanlength = $sth->fetchrow_hashref;
1367 if defined($loanlength) && $loanlength->{issuelength};
1369 $sth->execute( $borrowertype, $itemtype, '*' );
1370 $loanlength = $sth->fetchrow_hashref;
1372 if defined($loanlength) && $loanlength->{issuelength};
1374 $sth->execute( $borrowertype, '*', '*' );
1375 $loanlength = $sth->fetchrow_hashref;
1377 if defined($loanlength) && $loanlength->{issuelength};
1379 $sth->execute( '*', $itemtype, '*' );
1380 $loanlength = $sth->fetchrow_hashref;
1382 if defined($loanlength) && $loanlength->{issuelength};
1384 $sth->execute( '*', '*', '*' );
1385 $loanlength = $sth->fetchrow_hashref;
1387 if defined($loanlength) && $loanlength->{issuelength};
1389 # if no rule is set => 21 days (hardcoded)
1392 renewalperiod => 21,
1393 lengthunit => 'days',
1399 =head2 GetHardDueDate
1401 my ($hardduedate,$hardduedatecompare) = &GetHardDueDate($borrowertype,$itemtype,branchcode)
1403 Get the Hard Due Date and it's comparison for an itemtype, a borrower type and a branch
1407 sub GetHardDueDate {
1408 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1410 my $rule = GetIssuingRule( $borrowertype, $itemtype, $branchcode );
1412 if ( defined( $rule ) ) {
1413 if ( $rule->{hardduedate} ) {
1414 return (dt_from_string($rule->{hardduedate}, 'iso'),$rule->{hardduedatecompare});
1416 return (undef, undef);
1421 =head2 GetIssuingRule
1423 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1425 FIXME - This is a copy-paste of GetLoanLength
1426 as a stop-gap. Do not wish to change API for GetLoanLength
1427 this close to release.
1429 Get the issuing rule for an itemtype, a borrower type and a branch
1430 Returns a hashref from the issuingrules table.
1434 sub GetIssuingRule {
1435 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1436 my $dbh = C4::Context->dbh;
1437 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1440 $sth->execute( $borrowertype, $itemtype, $branchcode );
1441 $irule = $sth->fetchrow_hashref;
1442 return $irule if defined($irule) ;
1444 $sth->execute( $borrowertype, "*", $branchcode );
1445 $irule = $sth->fetchrow_hashref;
1446 return $irule if defined($irule) ;
1448 $sth->execute( "*", $itemtype, $branchcode );
1449 $irule = $sth->fetchrow_hashref;
1450 return $irule if defined($irule) ;
1452 $sth->execute( "*", "*", $branchcode );
1453 $irule = $sth->fetchrow_hashref;
1454 return $irule if defined($irule) ;
1456 $sth->execute( $borrowertype, $itemtype, "*" );
1457 $irule = $sth->fetchrow_hashref;
1458 return $irule if defined($irule) ;
1460 $sth->execute( $borrowertype, "*", "*" );
1461 $irule = $sth->fetchrow_hashref;
1462 return $irule if defined($irule) ;
1464 $sth->execute( "*", $itemtype, "*" );
1465 $irule = $sth->fetchrow_hashref;
1466 return $irule if defined($irule) ;
1468 $sth->execute( "*", "*", "*" );
1469 $irule = $sth->fetchrow_hashref;
1470 return $irule if defined($irule) ;
1472 # if no rule matches,
1476 =head2 GetBranchBorrowerCircRule
1478 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1480 Retrieves circulation rule attributes that apply to the given
1481 branch and patron category, regardless of item type.
1482 The return value is a hashref containing the following key:
1484 maxissueqty - maximum number of loans that a
1485 patron of the given category can have at the given
1486 branch. If the value is undef, no limit.
1488 This will first check for a specific branch and
1489 category match from branch_borrower_circ_rules.
1491 If no rule is found, it will then check default_branch_circ_rules
1492 (same branch, default category). If no rule is found,
1493 it will then check default_borrower_circ_rules (default
1494 branch, same category), then failing that, default_circ_rules
1495 (default branch, default category).
1497 If no rule has been found in the database, it will default to
1502 C<$branchcode> and C<$categorycode> should contain the
1503 literal branch code and patron category code, respectively - no
1508 sub GetBranchBorrowerCircRule {
1509 my $branchcode = shift;
1510 my $categorycode = shift;
1512 my $branch_cat_query = "SELECT maxissueqty
1513 FROM branch_borrower_circ_rules
1514 WHERE branchcode = ?
1515 AND categorycode = ?";
1516 my $dbh = C4::Context->dbh();
1517 my $sth = $dbh->prepare($branch_cat_query);
1518 $sth->execute($branchcode, $categorycode);
1520 if ($result = $sth->fetchrow_hashref()) {
1524 # try same branch, default borrower category
1525 my $branch_query = "SELECT maxissueqty
1526 FROM default_branch_circ_rules
1527 WHERE branchcode = ?";
1528 $sth = $dbh->prepare($branch_query);
1529 $sth->execute($branchcode);
1530 if ($result = $sth->fetchrow_hashref()) {
1534 # try default branch, same borrower category
1535 my $category_query = "SELECT maxissueqty
1536 FROM default_borrower_circ_rules
1537 WHERE categorycode = ?";
1538 $sth = $dbh->prepare($category_query);
1539 $sth->execute($categorycode);
1540 if ($result = $sth->fetchrow_hashref()) {
1544 # try default branch, default borrower category
1545 my $default_query = "SELECT maxissueqty
1546 FROM default_circ_rules";
1547 $sth = $dbh->prepare($default_query);
1549 if ($result = $sth->fetchrow_hashref()) {
1553 # built-in default circulation rule
1555 maxissueqty => undef,
1559 =head2 GetBranchItemRule
1561 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1563 Retrieves circulation rule attributes that apply to the given
1564 branch and item type, regardless of patron category.
1566 The return value is a hashref containing the following keys:
1568 holdallowed => Hold policy for this branch and itemtype. Possible values:
1569 0: No holds allowed.
1570 1: Holds allowed only by patrons that have the same homebranch as the item.
1571 2: Holds allowed from any patron.
1573 returnbranch => branch to which to return item. Possible values:
1574 noreturn: do not return, let item remain where checked in (floating collections)
1575 homebranch: return to item's home branch
1577 This searches branchitemrules in the following order:
1579 * Same branchcode and itemtype
1580 * Same branchcode, itemtype '*'
1581 * branchcode '*', same itemtype
1582 * branchcode and itemtype '*'
1584 Neither C<$branchcode> nor C<$itemtype> should be '*'.
1588 sub GetBranchItemRule {
1589 my ( $branchcode, $itemtype ) = @_;
1590 my $dbh = C4::Context->dbh();
1594 ['SELECT holdallowed, returnbranch
1595 FROM branch_item_rules
1596 WHERE branchcode = ?
1597 AND itemtype = ?', $branchcode, $itemtype],
1598 ['SELECT holdallowed, returnbranch
1599 FROM default_branch_circ_rules
1600 WHERE branchcode = ?', $branchcode],
1601 ['SELECT holdallowed, returnbranch
1602 FROM default_branch_item_rules
1603 WHERE itemtype = ?', $itemtype],
1604 ['SELECT holdallowed, returnbranch
1605 FROM default_circ_rules'],
1608 foreach my $attempt (@attempts) {
1609 my ($query, @bind_params) = @{$attempt};
1610 my $search_result = $dbh->selectrow_hashref ( $query , {}, @bind_params )
1613 # Since branch/category and branch/itemtype use the same per-branch
1614 # defaults tables, we have to check that the key we want is set, not
1615 # just that a row was returned
1616 $result->{'holdallowed'} = $search_result->{'holdallowed'} unless ( defined $result->{'holdallowed'} );
1617 $result->{'returnbranch'} = $search_result->{'returnbranch'} unless ( defined $result->{'returnbranch'} );
1620 # built-in default circulation rule
1621 $result->{'holdallowed'} = 2 unless ( defined $result->{'holdallowed'} );
1622 $result->{'returnbranch'} = 'homebranch' unless ( defined $result->{'returnbranch'} );
1629 ($doreturn, $messages, $iteminformation, $borrower) =
1630 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1636 =item C<$barcode> is the bar code of the book being returned.
1638 =item C<$branch> is the code of the branch where the book is being returned.
1640 =item C<$exemptfine> indicates that overdue charges for the item will be
1643 =item C<$dropbox> indicates that the check-in date is assumed to be
1644 yesterday, or the last non-holiday as defined in C4::Calendar . If
1645 overdue charges are applied and C<$dropbox> is true, the last charge
1646 will be removed. This assumes that the fines accrual script has run
1651 C<&AddReturn> returns a list of four items:
1653 C<$doreturn> is true iff the return succeeded.
1655 C<$messages> is a reference-to-hash giving feedback on the operation.
1656 The keys of the hash are:
1662 No item with this barcode exists. The value is C<$barcode>.
1666 The book is not currently on loan. The value is C<$barcode>.
1668 =item C<IsPermanent>
1670 The book's home branch is a permanent collection. If you have borrowed
1671 this book, you are not allowed to return it. The value is the code for
1672 the book's home branch.
1676 This book has been withdrawn/cancelled. The value should be ignored.
1678 =item C<Wrongbranch>
1680 This book has was returned to the wrong branch. The value is a hashref
1681 so that C<$messages->{Wrongbranch}->{Wrongbranch}> and C<$messages->{Wrongbranch}->{Rightbranch}>
1682 contain the branchcode of the incorrect and correct return library, respectively.
1686 The item was reserved. The value is a reference-to-hash whose keys are
1687 fields from the reserves table of the Koha database, and
1688 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1689 either C<Waiting>, C<Reserved>, or 0.
1693 C<$iteminformation> is a reference-to-hash, giving information about the
1694 returned item from the issues table.
1696 C<$borrower> is a reference-to-hash, giving information about the
1697 patron who last borrowed the book.
1702 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1704 if ($branch and not GetBranchDetail($branch)) {
1705 warn "AddReturn error: branch '$branch' not found. Reverting to " . C4::Context->userenv->{'branch'};
1708 $branch = C4::Context->userenv->{'branch'} unless $branch; # we trust userenv to be a safe fallback/default
1713 my $validTransfert = 0;
1714 my $stat_type = 'return';
1716 # get information on item
1717 my $itemnumber = GetItemnumberFromBarcode( $barcode );
1718 unless ($itemnumber) {
1719 return (0, { BadBarcode => $barcode }); # no barcode means no item or borrower. bail out.
1721 my $issue = GetItemIssue($itemnumber);
1722 # warn Dumper($iteminformation);
1723 if ($issue and $issue->{borrowernumber}) {
1724 $borrower = C4::Members::GetMemberDetails($issue->{borrowernumber})
1725 or die "Data inconsistency: barcode $barcode (itemnumber:$itemnumber) claims to be issued to non-existant borrowernumber '$issue->{borrowernumber}'\n"
1726 . Dumper($issue) . "\n";
1728 $messages->{'NotIssued'} = $barcode;
1729 # even though item is not on loan, it may still be transferred; therefore, get current branch info
1731 # No issue, no borrowernumber. ONLY if $doreturn, *might* you have a $borrower later.
1732 # Record this as a local use, instead of a return, if the RecordLocalUseOnReturn is on
1733 if (C4::Context->preference("RecordLocalUseOnReturn")) {
1734 $messages->{'LocalUse'} = 1;
1735 $stat_type = 'localuse';
1739 my $item = GetItem($itemnumber) or die "GetItem($itemnumber) failed";
1740 # full item data, but no borrowernumber or checkout info (no issue)
1741 # we know GetItem should work because GetItemnumberFromBarcode worked
1742 my $hbr = GetBranchItemRule($item->{'homebranch'}, $item->{'itype'})->{'returnbranch'} || "homebranch";
1743 # get the proper branch to which to return the item
1744 $hbr = $item->{$hbr} || $branch ;
1745 # if $hbr was "noreturn" or any other non-item table value, then it should 'float' (i.e. stay at this branch)
1747 my $borrowernumber = $borrower->{'borrowernumber'} || undef; # we don't know if we had a borrower or not
1749 # check if the book is in a permanent collection....
1750 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1752 my $branches = GetBranches(); # a potentially expensive call for a non-feature.
1753 $branches->{$hbr}->{PE} and $messages->{'IsPermanent'} = $hbr;
1756 # check if the return is allowed at this branch
1757 my ($returnallowed, $message) = CanBookBeReturned($item, $branch);
1758 unless ($returnallowed){
1759 $messages->{'Wrongbranch'} = {
1760 Wrongbranch => $branch,
1761 Rightbranch => $message
1764 return ( $doreturn, $messages, $issue, $borrower );
1767 if ( $item->{'wthdrawn'} ) { # book has been cancelled
1768 $messages->{'wthdrawn'} = 1;
1769 $doreturn = 0 if C4::Context->preference("BlockReturnOfWithdrawnItems");
1772 # case of a return of document (deal with issues and holdingbranch)
1773 my $today = DateTime->now( time_zone => C4::Context->tz() );
1775 my $datedue = $issue->{date_due};
1776 $borrower or warn "AddReturn without current borrower";
1777 my $circControlBranch;
1779 # define circControlBranch only if dropbox mode is set
1780 # don't allow dropbox mode to create an invalid entry in issues (issuedate > today)
1781 # FIXME: check issuedate > returndate, factoring in holidays
1782 #$circControlBranch = _GetCircControlBranch($item,$borrower) unless ( $item->{'issuedate'} eq C4::Dates->today('iso') );;
1783 $circControlBranch = _GetCircControlBranch($item,$borrower);
1784 $issue->{'overdue'} = DateTime->compare($issue->{'date_due'}, $today ) == -1 ? 1 : 0;
1787 if ($borrowernumber) {
1788 if( C4::Context->preference('CalculateFinesOnReturn') && $issue->{'overdue'}){
1789 # we only need to calculate and change the fines if we want to do that on return
1790 # Should be on for hourly loans
1791 my ( $amount, $type, $unitcounttotal ) = C4::Overdues::CalcFine( $item, $borrower->{categorycode},$branch, $datedue, $today );
1793 if ( $amount > 0 && ( C4::Context->preference('finesMode') eq 'production' )) {
1794 C4::Overdues::UpdateFine(
1795 $issue->{itemnumber},
1796 $issue->{borrowernumber},
1797 $amount, $type, output_pref($datedue)
1801 MarkIssueReturned($borrowernumber, $item->{'itemnumber'}, $circControlBranch, '', $borrower->{'privacy'});
1802 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right? This could be the borrower hash.
1805 ModItem({ onloan => undef }, $issue->{'biblionumber'}, $item->{'itemnumber'});
1808 # the holdingbranch is updated if the document is returned to another location.
1809 # this is always done regardless of whether the item was on loan or not
1810 if ($item->{'holdingbranch'} ne $branch) {
1811 UpdateHoldingbranch($branch, $item->{'itemnumber'});
1812 $item->{'holdingbranch'} = $branch; # update item data holdingbranch too
1814 ModDateLastSeen( $item->{'itemnumber'} );
1816 # check if we have a transfer for this document
1817 my ($datesent,$frombranch,$tobranch) = GetTransfers( $item->{'itemnumber'} );
1819 # if we have a transfer to do, we update the line of transfers with the datearrived
1821 if ( $tobranch eq $branch ) {
1822 my $sth = C4::Context->dbh->prepare(
1823 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1825 $sth->execute( $item->{'itemnumber'} );
1826 # if we have a reservation with valid transfer, we can set it's status to 'W'
1827 ShelfToCart( $item->{'itemnumber'} ) if ( C4::Context->preference("ReturnToShelvingCart") );
1828 C4::Reserves::ModReserveStatus($item->{'itemnumber'}, 'W');
1830 $messages->{'WrongTransfer'} = $tobranch;
1831 $messages->{'WrongTransferItem'} = $item->{'itemnumber'};
1833 $validTransfert = 1;
1835 ShelfToCart( $item->{'itemnumber'} ) if ( C4::Context->preference("ReturnToShelvingCart") );
1838 # fix up the accounts.....
1839 if ( $item->{'itemlost'} ) {
1840 $messages->{'WasLost'} = 1;
1842 if ( C4::Context->preference('RefundLostItemFeeOnReturn' ) ) {
1843 _FixAccountForLostAndReturned($item->{'itemnumber'}, $borrowernumber, $barcode); # can tolerate undef $borrowernumber
1844 $messages->{'LostItemFeeRefunded'} = 1;
1848 # fix up the overdues in accounts...
1849 if ($borrowernumber) {
1850 my $fix = _FixOverduesOnReturn($borrowernumber, $item->{itemnumber}, $exemptfine, $dropbox);
1851 defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $item->{itemnumber}...) failed!"; # zero is OK, check defined
1853 if ( $issue->{overdue} && $issue->{date_due} ) {
1856 _debar_user_on_return( $borrower, $item, $issue->{date_due}, $today );
1857 $messages->{Debarred} = $debardate if ($debardate);
1861 # find reserves.....
1862 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1863 my ($resfound, $resrec);
1864 ($resfound, $resrec, undef) = C4::Reserves::CheckReserves( $item->{'itemnumber'} ) unless ( $item->{'wthdrawn'} );
1866 $resrec->{'ResFound'} = $resfound;
1867 $messages->{'ResFound'} = $resrec;
1871 # Record the fact that this book was returned.
1873 $branch, $stat_type, '0', '',
1874 $item->{'itemnumber'},
1875 $biblio->{'itemtype'},
1876 $borrowernumber, undef, $item->{'ccode'}
1879 # Send a check-in slip. # NOTE: borrower may be undef. probably shouldn't try to send messages then.
1880 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1882 branchcode => $branch,
1883 categorycode => $borrower->{categorycode},
1884 item_type => $item->{itype},
1885 notification => 'CHECKIN',
1887 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1888 SendCirculationAlert({
1891 borrower => $borrower,
1896 logaction("CIRCULATION", "RETURN", $borrowernumber, $item->{'itemnumber'})
1897 if C4::Context->preference("ReturnLog");
1899 # FIXME: make this comment intelligible.
1900 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1901 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1903 if (($doreturn or $messages->{'NotIssued'}) and !$resfound and ($branch ne $hbr) and not $messages->{'WrongTransfer'}){
1904 if ( C4::Context->preference("AutomaticItemReturn" ) or
1905 (C4::Context->preference("UseBranchTransferLimits") and
1906 ! IsBranchTransferAllowed($branch, $hbr, $item->{C4::Context->preference("BranchTransferLimitsType")} )
1908 $debug and warn sprintf "about to call ModItemTransfer(%s, %s, %s)", $item->{'itemnumber'},$branch, $hbr;
1909 $debug and warn "item: " . Dumper($item);
1910 ModItemTransfer($item->{'itemnumber'}, $branch, $hbr);
1911 $messages->{'WasTransfered'} = 1;
1913 $messages->{'NeedsTransfer'} = 1; # TODO: instead of 1, specify branchcode that the transfer SHOULD go to, $item->{homebranch}
1916 return ( $doreturn, $messages, $issue, $borrower );
1919 =head2 MarkIssueReturned
1921 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate, $privacy);
1923 Unconditionally marks an issue as being returned by
1924 moving the C<issues> row to C<old_issues> and
1925 setting C<returndate> to the current date, or
1926 the last non-holiday date of the branccode specified in
1927 C<dropbox_branch> . Assumes you've already checked that
1928 it's safe to do this, i.e. last non-holiday > issuedate.
1930 if C<$returndate> is specified (in iso format), it is used as the date
1931 of the return. It is ignored when a dropbox_branch is passed in.
1933 C<$privacy> contains the privacy parameter. If the patron has set privacy to 2,
1934 the old_issue is immediately anonymised
1936 Ideally, this function would be internal to C<C4::Circulation>,
1937 not exported, but it is currently needed by one
1938 routine in C<C4::Accounts>.
1942 sub MarkIssueReturned {
1943 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate, $privacy ) = @_;
1945 my $dbh = C4::Context->dbh;
1946 my $query = 'UPDATE issues SET returndate=';
1948 if ($dropbox_branch) {
1949 my $calendar = Koha::Calendar->new( branchcode => $dropbox_branch );
1950 my $dropboxdate = $calendar->addDate( DateTime->now( time_zone => C4::Context->tz), -1 );
1952 push @bind, $dropboxdate->strftime('%Y-%m-%d %H:%M');
1953 } elsif ($returndate) {
1955 push @bind, $returndate;
1957 $query .= ' now() ';
1959 $query .= ' WHERE borrowernumber = ? AND itemnumber = ?';
1960 push @bind, $borrowernumber, $itemnumber;
1962 my $sth_upd = $dbh->prepare($query);
1963 $sth_upd->execute(@bind);
1964 my $sth_copy = $dbh->prepare('INSERT INTO old_issues SELECT * FROM issues
1965 WHERE borrowernumber = ?
1966 AND itemnumber = ?');
1967 $sth_copy->execute($borrowernumber, $itemnumber);
1968 # anonymise patron checkout immediately if $privacy set to 2 and AnonymousPatron is set to a valid borrowernumber
1969 if ( $privacy == 2) {
1970 # The default of 0 does not work due to foreign key constraints
1971 # The anonymisation will fail quietly if AnonymousPatron is not a valid entry
1972 # FIXME the above is unacceptable - bug 9942 relates
1973 my $anonymouspatron = (C4::Context->preference('AnonymousPatron')) ? C4::Context->preference('AnonymousPatron') : 0;
1974 my $sth_ano = $dbh->prepare("UPDATE old_issues SET borrowernumber=?
1975 WHERE borrowernumber = ?
1976 AND itemnumber = ?");
1977 $sth_ano->execute($anonymouspatron, $borrowernumber, $itemnumber);
1979 my $sth_del = $dbh->prepare("DELETE FROM issues
1980 WHERE borrowernumber = ?
1981 AND itemnumber = ?");
1982 $sth_del->execute($borrowernumber, $itemnumber);
1985 =head2 _debar_user_on_return
1987 _debar_user_on_return($borrower, $item, $datedue, today);
1989 C<$borrower> borrower hashref
1991 C<$item> item hashref
1993 C<$datedue> date due DateTime object
1995 C<$today> DateTime object representing the return time
1997 Internal function, called only by AddReturn that calculates and updates
1998 the user fine days, and debars him if necessary.
2000 Should only be called for overdue returns
2004 sub _debar_user_on_return {
2005 my ( $borrower, $item, $dt_due, $dt_today ) = @_;
2007 my $branchcode = _GetCircControlBranch( $item, $borrower );
2008 my $calendar = Koha::Calendar->new( branchcode => $branchcode );
2010 # $deltadays is a DateTime::Duration object
2011 my $deltadays = $calendar->days_between( $dt_due, $dt_today );
2013 my $circcontrol = C4::Context->preference('CircControl');
2015 GetIssuingRule( $borrower->{categorycode}, $item->{itype}, $branchcode );
2016 my $finedays = $issuingrule->{finedays};
2017 my $unit = $issuingrule->{lengthunit};
2021 # finedays is in days, so hourly loans must multiply by 24
2022 # thus 1 hour late equals 1 day suspension * finedays rate
2023 $finedays = $finedays * 24 if ( $unit eq 'hours' );
2025 # grace period is measured in the same units as the loan
2027 DateTime::Duration->new( $unit => $issuingrule->{firstremind} );
2028 if ( $deltadays->subtract($grace)->is_positive() ) {
2031 $dt_today->clone()->add_duration( $deltadays * $finedays );
2032 if ( $borrower->{debarred} ) {
2033 my $borrower_debar_dt = dt_from_string( $borrower->{debarred} );
2035 # Update patron only if new date > old
2036 if ( DateTime->compare( $borrower_debar_dt, $new_debar_dt ) !=
2043 C4::Members::DebarMember( $borrower->{borrowernumber},
2044 $new_debar_dt->ymd() );
2045 return $new_debar_dt->ymd();
2051 =head2 _FixOverduesOnReturn
2053 &_FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
2055 C<$brn> borrowernumber
2059 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
2060 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
2062 Internal function, called only by AddReturn
2066 sub _FixOverduesOnReturn {
2067 my ($borrowernumber, $item);
2068 unless ($borrowernumber = shift) {
2069 warn "_FixOverduesOnReturn() not supplied valid borrowernumber";
2072 unless ($item = shift) {
2073 warn "_FixOverduesOnReturn() not supplied valid itemnumber";
2076 my ($exemptfine, $dropbox) = @_;
2077 my $dbh = C4::Context->dbh;
2079 # check for overdue fine
2080 my $sth = $dbh->prepare(
2081 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
2083 $sth->execute( $borrowernumber, $item );
2085 # alter fine to show that the book has been returned
2086 my $data = $sth->fetchrow_hashref;
2087 return 0 unless $data; # no warning, there's just nothing to fix
2090 my @bind = ($data->{'accountlines_id'});
2092 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
2093 if (C4::Context->preference("FinesLog")) {
2094 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
2096 } elsif ($dropbox && $data->{lastincrement}) {
2097 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
2098 my $amt = $data->{amount} - $data->{lastincrement} ;
2099 if (C4::Context->preference("FinesLog")) {
2100 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
2102 $uquery = "update accountlines set accounttype='F' ";
2103 if($outstanding >= 0 && $amt >=0) {
2104 $uquery .= ", amount = ? , amountoutstanding=? ";
2105 unshift @bind, ($amt, $outstanding) ;
2108 $uquery = "update accountlines set accounttype='F' ";
2110 $uquery .= " where (accountlines_id = ?)";
2111 my $usth = $dbh->prepare($uquery);
2112 return $usth->execute(@bind);
2115 =head2 _FixAccountForLostAndReturned
2117 &_FixAccountForLostAndReturned($itemnumber, [$borrowernumber, $barcode]);
2119 Calculates the charge for a book lost and returned.
2121 Internal function, not exported, called only by AddReturn.
2123 FIXME: This function reflects how inscrutable fines logic is. Fix both.
2124 FIXME: Give a positive return value on success. It might be the $borrowernumber who received credit, or the amount forgiven.
2128 sub _FixAccountForLostAndReturned {
2129 my $itemnumber = shift or return;
2130 my $borrowernumber = @_ ? shift : undef;
2131 my $item_id = @_ ? shift : $itemnumber; # Send the barcode if you want that logged in the description
2132 my $dbh = C4::Context->dbh;
2133 # check for charge made for lost book
2134 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE itemnumber = ? AND accounttype IN ('L', 'Rep', 'W') ORDER BY date DESC, accountno DESC");
2135 $sth->execute($itemnumber);
2136 my $data = $sth->fetchrow_hashref;
2137 $data or return; # bail if there is nothing to do
2138 $data->{accounttype} eq 'W' and return; # Written off
2140 # writeoff this amount
2142 my $amount = $data->{'amount'};
2143 my $acctno = $data->{'accountno'};
2144 my $amountleft; # Starts off undef/zero.
2145 if ($data->{'amountoutstanding'} == $amount) {
2146 $offset = $data->{'amount'};
2147 $amountleft = 0; # Hey, it's zero here, too.
2149 $offset = $amount - $data->{'amountoutstanding'}; # Um, isn't this the same as ZERO? We just tested those two things are ==
2150 $amountleft = $data->{'amountoutstanding'} - $amount; # Um, isn't this the same as ZERO? We just tested those two things are ==
2152 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
2153 WHERE (accountlines_id = ?)");
2154 $usth->execute($data->{'accountlines_id'}); # We might be adjusting an account for some OTHER borrowernumber now. Not the one we passed in.
2155 #check if any credit is left if so writeoff other accounts
2156 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
2157 $amountleft *= -1 if ($amountleft < 0);
2158 if ($amountleft > 0) {
2159 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
2160 AND (amountoutstanding >0) ORDER BY date"); # might want to order by amountoustanding ASC (pay smallest first)
2161 $msth->execute($data->{'borrowernumber'});
2162 # offset transactions
2165 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
2166 if ($accdata->{'amountoutstanding'} < $amountleft) {
2168 $amountleft -= $accdata->{'amountoutstanding'};
2170 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
2173 my $thisacct = $accdata->{'accountlines_id'};
2174 # FIXME: move prepares outside while loop!
2175 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
2176 WHERE (accountlines_id = ?)");
2177 $usth->execute($newamtos,$thisacct);
2178 $usth = $dbh->prepare("INSERT INTO accountoffsets
2179 (borrowernumber, accountno, offsetaccount, offsetamount)
2182 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
2184 $msth->finish; # $msth might actually have data left
2186 $amountleft *= -1 if ($amountleft > 0);
2187 my $desc = "Item Returned " . $item_id;
2188 $usth = $dbh->prepare("INSERT INTO accountlines
2189 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
2190 VALUES (?,?,now(),?,?,'CR',?)");
2191 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
2192 if ($borrowernumber) {
2193 # FIXME: same as query above. use 1 sth for both
2194 $usth = $dbh->prepare("INSERT INTO accountoffsets
2195 (borrowernumber, accountno, offsetaccount, offsetamount)
2197 $usth->execute($borrowernumber, $data->{'accountno'}, $nextaccntno, $offset);
2199 ModItem({ paidfor => '' }, undef, $itemnumber);
2203 =head2 _GetCircControlBranch
2205 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
2209 Return the library code to be used to determine which circulation
2210 policy applies to a transaction. Looks up the CircControl and
2211 HomeOrHoldingBranch system preferences.
2213 C<$iteminfos> is a hashref to iteminfo. Only {homebranch or holdingbranch} is used.
2215 C<$borrower> is a hashref to borrower. Only {branchcode} is used.
2219 sub _GetCircControlBranch {
2220 my ($item, $borrower) = @_;
2221 my $circcontrol = C4::Context->preference('CircControl');
2224 if ($circcontrol eq 'PickupLibrary' and (C4::Context->userenv and C4::Context->userenv->{'branch'}) ) {
2225 $branch= C4::Context->userenv->{'branch'};
2226 } elsif ($circcontrol eq 'PatronLibrary') {
2227 $branch=$borrower->{branchcode};
2229 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
2230 $branch = $item->{$branchfield};
2231 # default to item home branch if holdingbranch is used
2232 # and is not defined
2233 if (!defined($branch) && $branchfield eq 'holdingbranch') {
2234 $branch = $item->{homebranch};
2247 $issue = &GetItemIssue($itemnumber);
2249 Returns patron currently having a book, or undef if not checked out.
2251 C<$itemnumber> is the itemnumber.
2253 C<$issue> is a hashref of the row from the issues table.
2258 my ($itemnumber) = @_;
2259 return unless $itemnumber;
2260 my $sth = C4::Context->dbh->prepare(
2261 "SELECT items.*, issues.*
2263 LEFT JOIN items ON issues.itemnumber=items.itemnumber
2264 WHERE issues.itemnumber=?");
2265 $sth->execute($itemnumber);
2266 my $data = $sth->fetchrow_hashref;
2267 return unless $data;
2268 $data->{issuedate} = dt_from_string($data->{issuedate}, 'sql');
2269 $data->{issuedate}->truncate(to => 'minute');
2270 $data->{date_due} = dt_from_string($data->{date_due}, 'sql');
2271 $data->{date_due}->truncate(to => 'minute');
2272 my $dt = DateTime->now( time_zone => C4::Context->tz)->truncate( to => 'minute');
2273 $data->{'overdue'} = DateTime->compare($data->{'date_due'}, $dt ) == -1 ? 1 : 0;
2279 $issue = GetOpenIssue( $itemnumber );
2281 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
2283 C<$itemnumber> is the item's itemnumber
2290 my ( $itemnumber ) = @_;
2292 my $dbh = C4::Context->dbh;
2293 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
2294 $sth->execute( $itemnumber );
2295 my $issue = $sth->fetchrow_hashref();
2299 =head2 GetItemIssues
2301 $issues = &GetItemIssues($itemnumber, $history);
2303 Returns patrons that have issued a book
2305 C<$itemnumber> is the itemnumber
2306 C<$history> is false if you just want the current "issuer" (if any)
2307 and true if you want issues history from old_issues also.
2309 Returns reference to an array of hashes
2314 my ( $itemnumber, $history ) = @_;
2316 my $today = DateTime->now( time_zome => C4::Context->tz); # get today date
2317 $today->truncate( to => 'minute' );
2318 my $sql = "SELECT * FROM issues
2319 JOIN borrowers USING (borrowernumber)
2320 JOIN items USING (itemnumber)
2321 WHERE issues.itemnumber = ? ";
2324 SELECT * FROM old_issues
2325 LEFT JOIN borrowers USING (borrowernumber)
2326 JOIN items USING (itemnumber)
2327 WHERE old_issues.itemnumber = ? ";
2329 $sql .= "ORDER BY date_due DESC";
2330 my $sth = C4::Context->dbh->prepare($sql);
2332 $sth->execute($itemnumber, $itemnumber);
2334 $sth->execute($itemnumber);
2336 my $results = $sth->fetchall_arrayref({});
2337 foreach (@$results) {
2338 my $date_due = dt_from_string($_->{date_due},'sql');
2339 $date_due->truncate( to => 'minute' );
2341 $_->{overdue} = (DateTime->compare($date_due, $today) == -1) ? 1 : 0;
2346 =head2 GetBiblioIssues
2348 $issues = GetBiblioIssues($biblionumber);
2350 this function get all issues from a biblionumber.
2353 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
2354 tables issues and the firstname,surname & cardnumber from borrowers.
2358 sub GetBiblioIssues {
2359 my $biblionumber = shift;
2360 return unless $biblionumber;
2361 my $dbh = C4::Context->dbh;
2363 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
2365 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
2366 LEFT JOIN items ON issues.itemnumber = items.itemnumber
2367 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
2368 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2369 WHERE biblio.biblionumber = ?
2371 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
2373 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
2374 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
2375 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
2376 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2377 WHERE biblio.biblionumber = ?
2380 my $sth = $dbh->prepare($query);
2381 $sth->execute($biblionumber, $biblionumber);
2384 while ( my $data = $sth->fetchrow_hashref ) {
2385 push @issues, $data;
2390 =head2 GetUpcomingDueIssues
2392 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
2396 sub GetUpcomingDueIssues {
2399 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
2400 my $dbh = C4::Context->dbh;
2402 my $statement = <<END_SQL;
2403 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due, branches.branchemail
2405 LEFT JOIN items USING (itemnumber)
2406 LEFT OUTER JOIN branches USING (branchcode)
2407 WhERE returndate is NULL
2408 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
2411 my @bind_parameters = ( $params->{'days_in_advance'} );
2413 my $sth = $dbh->prepare( $statement );
2414 $sth->execute( @bind_parameters );
2415 my $upcoming_dues = $sth->fetchall_arrayref({});
2418 return $upcoming_dues;
2421 =head2 CanBookBeRenewed
2423 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
2425 Find out whether a borrowed item may be renewed.
2427 C<$borrowernumber> is the borrower number of the patron who currently
2428 has the item on loan.
2430 C<$itemnumber> is the number of the item to renew.
2432 C<$override_limit>, if supplied with a true value, causes
2433 the limit on the number of times that the loan can be renewed
2434 (as controlled by the item type) to be ignored.
2436 C<$CanBookBeRenewed> returns a true value if the item may be renewed. The
2437 item must currently be on loan to the specified borrower; renewals
2438 must be allowed for the item's type; and the borrower must not have
2439 already renewed the loan. $error will contain the reason the renewal can not proceed
2443 sub CanBookBeRenewed {
2445 # check renewal status
2446 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2447 my $dbh = C4::Context->dbh;
2452 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return;
2453 my $item = GetItem($itemnumber) or return;
2454 my $itemissue = GetItemIssue($itemnumber) or return;
2456 my $branchcode = _GetCircControlBranch($item, $borrower);
2458 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2460 if ( ( $issuingrule->{renewalsallowed} > $itemissue->{renewals} ) || $override_limit ) {
2463 $error = "too_many";
2466 my $resstatus = C4::Reserves::GetReserveStatus($itemnumber);
2467 if ( $resstatus eq "Waiting" or $resstatus eq "Reserved" ) {
2469 $error = "on_reserve";
2472 return ( $renewokay, $error );
2477 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2481 C<$borrowernumber> is the borrower number of the patron who currently
2484 C<$itemnumber> is the number of the item to renew.
2486 C<$branch> is the library where the renewal took place (if any).
2487 The library that controls the circ policies for the renewal is retrieved from the issues record.
2489 C<$datedue> can be a C4::Dates object used to set the due date.
2491 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2492 this parameter is not supplied, lastreneweddate is set to the current date.
2494 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2495 from the book's item type.
2500 my $borrowernumber = shift or return;
2501 my $itemnumber = shift or return;
2503 my $datedue = shift;
2504 my $lastreneweddate = shift || DateTime->now(time_zone => C4::Context->tz)->ymd();
2505 my $item = GetItem($itemnumber) or return;
2506 my $biblio = GetBiblioFromItemNumber($itemnumber) or return;
2508 my $dbh = C4::Context->dbh;
2509 # Find the issues record for this book
2511 $dbh->prepare("SELECT * FROM issues
2512 WHERE borrowernumber=?
2515 $sth->execute( $borrowernumber, $itemnumber );
2516 my $issuedata = $sth->fetchrow_hashref;
2518 if(defined $datedue && ref $datedue ne 'DateTime' ) {
2519 carp 'Invalid date passed to AddRenewal.';
2522 # If the due date wasn't specified, calculate it by adding the
2523 # book's loan length to today's date or the current due date
2524 # based on the value of the RenewalPeriodBase syspref.
2527 my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber ) or return;
2528 my $itemtype = (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'};
2530 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2531 dt_from_string( $issuedata->{date_due} ) :
2532 DateTime->now( time_zone => C4::Context->tz());
2533 $datedue = CalcDateDue($datedue, $itemtype, $issuedata->{'branchcode'}, $borrower, 'is a renewal');
2536 # Update the issues record to have the new due date, and a new count
2537 # of how many times it has been renewed.
2538 my $renews = $issuedata->{'renewals'} + 1;
2539 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2540 WHERE borrowernumber=?
2544 $sth->execute( $datedue->strftime('%Y-%m-%d %H:%M'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2547 # Update the renewal count on the item, and tell zebra to reindex
2548 $renews = $biblio->{'renewals'} + 1;
2549 ModItem({ renewals => $renews, onloan => $datedue->strftime('%Y-%m-%d %H:%M')}, $biblio->{'biblionumber'}, $itemnumber);
2551 # Charge a new rental fee, if applicable?
2552 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2553 if ( $charge > 0 ) {
2554 my $accountno = getnextacctno( $borrowernumber );
2555 my $item = GetBiblioFromItemNumber($itemnumber);
2557 $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
2558 $sth = $dbh->prepare(
2559 "INSERT INTO accountlines
2560 (date, borrowernumber, accountno, amount, manager_id,
2561 description,accounttype, amountoutstanding, itemnumber)
2562 VALUES (now(),?,?,?,?,?,?,?,?)"
2564 $sth->execute( $borrowernumber, $accountno, $charge, $manager_id,
2565 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2566 'Rent', $charge, $itemnumber );
2569 # Send a renewal slip according to checkout alert preferencei
2570 if ( C4::Context->preference('RenewalSendNotice') eq '1') {
2571 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 );
2572 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
2574 branchcode => $branch,
2575 categorycode => $borrower->{categorycode},
2576 item_type => $item->{itype},
2577 notification => 'CHECKOUT',
2579 if ($circulation_alert->is_enabled_for(\%conditions)) {
2580 SendCirculationAlert({
2583 borrower => $borrower,
2590 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber, undef, $item->{'ccode'});
2595 # check renewal status
2596 my ( $bornum, $itemno ) = @_;
2597 my $dbh = C4::Context->dbh;
2599 my $renewsallowed = 0;
2602 my $borrower = C4::Members::GetMember( borrowernumber => $bornum);
2603 my $item = GetItem($itemno);
2605 # Look in the issues table for this item, lent to this borrower,
2606 # and not yet returned.
2608 # FIXME - I think this function could be redone to use only one SQL call.
2609 my $sth = $dbh->prepare(
2610 "select * from issues
2611 where (borrowernumber = ?)
2612 and (itemnumber = ?)"
2614 $sth->execute( $bornum, $itemno );
2615 my $data = $sth->fetchrow_hashref;
2616 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2618 # $item and $borrower should be calculated
2619 my $branchcode = _GetCircControlBranch($item, $borrower);
2621 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2623 $renewsallowed = $issuingrule->{'renewalsallowed'};
2624 $renewsleft = $renewsallowed - $renewcount;
2625 if($renewsleft < 0){ $renewsleft = 0; }
2626 return ( $renewcount, $renewsallowed, $renewsleft );
2629 =head2 GetIssuingCharges
2631 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2633 Calculate how much it would cost for a given patron to borrow a given
2634 item, including any applicable discounts.
2636 C<$itemnumber> is the item number of item the patron wishes to borrow.
2638 C<$borrowernumber> is the patron's borrower number.
2640 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2641 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2646 sub GetIssuingCharges {
2648 # calculate charges due
2649 my ( $itemnumber, $borrowernumber ) = @_;
2651 my $dbh = C4::Context->dbh;
2654 # Get the book's item type and rental charge (via its biblioitem).
2655 my $charge_query = 'SELECT itemtypes.itemtype,rentalcharge FROM items
2656 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber';
2657 $charge_query .= (C4::Context->preference('item-level_itypes'))
2658 ? ' LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype'
2659 : ' LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype';
2661 $charge_query .= ' WHERE items.itemnumber =?';
2663 my $sth = $dbh->prepare($charge_query);
2664 $sth->execute($itemnumber);
2665 if ( my $item_data = $sth->fetchrow_hashref ) {
2666 $item_type = $item_data->{itemtype};
2667 $charge = $item_data->{rentalcharge};
2668 my $branch = C4::Branch::mybranch();
2669 my $discount_query = q|SELECT rentaldiscount,
2670 issuingrules.itemtype, issuingrules.branchcode
2672 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2673 WHERE borrowers.borrowernumber = ?
2674 AND (issuingrules.itemtype = ? OR issuingrules.itemtype = '*')
2675 AND (issuingrules.branchcode = ? OR issuingrules.branchcode = '*')|;
2676 my $discount_sth = $dbh->prepare($discount_query);
2677 $discount_sth->execute( $borrowernumber, $item_type, $branch );
2678 my $discount_rules = $discount_sth->fetchall_arrayref({});
2679 if (@{$discount_rules}) {
2680 # We may have multiple rules so get the most specific
2681 my $discount = _get_discount_from_rule($discount_rules, $branch, $item_type);
2682 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2686 $sth->finish; # we havent _explicitly_ fetched all rows
2687 return ( $charge, $item_type );
2690 # Select most appropriate discount rule from those returned
2691 sub _get_discount_from_rule {
2692 my ($rules_ref, $branch, $itemtype) = @_;
2695 if (@{$rules_ref} == 1) { # only 1 applicable rule use it
2696 $discount = $rules_ref->[0]->{rentaldiscount};
2697 return (defined $discount) ? $discount : 0;
2699 # could have up to 4 does one match $branch and $itemtype
2700 my @d = grep { $_->{branchcode} eq $branch && $_->{itemtype} eq $itemtype } @{$rules_ref};
2702 $discount = $d[0]->{rentaldiscount};
2703 return (defined $discount) ? $discount : 0;
2705 # do we have item type + all branches
2706 @d = grep { $_->{branchcode} eq q{*} && $_->{itemtype} eq $itemtype } @{$rules_ref};
2708 $discount = $d[0]->{rentaldiscount};
2709 return (defined $discount) ? $discount : 0;
2711 # do we all item types + this branch
2712 @d = grep { $_->{branchcode} eq $branch && $_->{itemtype} eq q{*} } @{$rules_ref};
2714 $discount = $d[0]->{rentaldiscount};
2715 return (defined $discount) ? $discount : 0;
2717 # so all and all (surely we wont get here)
2718 @d = grep { $_->{branchcode} eq q{*} && $_->{itemtype} eq q{*} } @{$rules_ref};
2720 $discount = $d[0]->{rentaldiscount};
2721 return (defined $discount) ? $discount : 0;
2727 =head2 AddIssuingCharge
2729 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2733 sub AddIssuingCharge {
2734 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2735 my $dbh = C4::Context->dbh;
2736 my $nextaccntno = getnextacctno( $borrowernumber );
2738 $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
2740 INSERT INTO accountlines
2741 (borrowernumber, itemnumber, accountno,
2742 date, amount, description, accounttype,
2743 amountoutstanding, manager_id)
2744 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?,?)
2746 my $sth = $dbh->prepare($query);
2747 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge, $manager_id );
2753 GetTransfers($itemnumber);
2758 my ($itemnumber) = @_;
2760 my $dbh = C4::Context->dbh;
2766 FROM branchtransfers
2767 WHERE itemnumber = ?
2768 AND datearrived IS NULL
2770 my $sth = $dbh->prepare($query);
2771 $sth->execute($itemnumber);
2772 my @row = $sth->fetchrow_array();
2777 =head2 GetTransfersFromTo
2779 @results = GetTransfersFromTo($frombranch,$tobranch);
2781 Returns the list of pending transfers between $from and $to branch
2785 sub GetTransfersFromTo {
2786 my ( $frombranch, $tobranch ) = @_;
2787 return unless ( $frombranch && $tobranch );
2788 my $dbh = C4::Context->dbh;
2790 SELECT itemnumber,datesent,frombranch
2791 FROM branchtransfers
2794 AND datearrived IS NULL
2796 my $sth = $dbh->prepare($query);
2797 $sth->execute( $frombranch, $tobranch );
2800 while ( my $data = $sth->fetchrow_hashref ) {
2801 push @gettransfers, $data;
2804 return (@gettransfers);
2807 =head2 DeleteTransfer
2809 &DeleteTransfer($itemnumber);
2813 sub DeleteTransfer {
2814 my ($itemnumber) = @_;
2815 my $dbh = C4::Context->dbh;
2816 my $sth = $dbh->prepare(
2817 "DELETE FROM branchtransfers
2819 AND datearrived IS NULL "
2821 $sth->execute($itemnumber);
2825 =head2 AnonymiseIssueHistory
2827 ($rows,$err_history_not_deleted) = AnonymiseIssueHistory($date,$borrowernumber)
2829 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2830 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2832 If c<$borrowernumber> is set, it will delete issue history for only that borrower, regardless of their opac privacy
2833 setting (force delete).
2835 return the number of affected rows and a value that evaluates to true if an error occurred deleting the history.
2839 sub AnonymiseIssueHistory {
2841 my $borrowernumber = shift;
2842 my $dbh = C4::Context->dbh;
2845 SET borrowernumber = ?
2846 WHERE returndate < ?
2847 AND borrowernumber IS NOT NULL
2850 # The default of 0 does not work due to foreign key constraints
2851 # The anonymisation will fail quietly if AnonymousPatron is not a valid entry
2852 my $anonymouspatron = (C4::Context->preference('AnonymousPatron')) ? C4::Context->preference('AnonymousPatron') : 0;
2853 my @bind_params = ($anonymouspatron, $date);
2854 if (defined $borrowernumber) {
2855 $query .= " AND borrowernumber = ?";
2856 push @bind_params, $borrowernumber;
2858 $query .= " AND (SELECT privacy FROM borrowers WHERE borrowers.borrowernumber=old_issues.borrowernumber) <> 0";
2860 my $sth = $dbh->prepare($query);
2861 $sth->execute(@bind_params);
2862 my $anonymisation_err = $dbh->err;
2863 my $rows_affected = $sth->rows; ### doublecheck row count return function
2864 return ($rows_affected, $anonymisation_err);
2867 =head2 SendCirculationAlert
2869 Send out a C<check-in> or C<checkout> alert using the messaging system.
2877 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
2881 Hashref of information about the item being checked in or out.
2885 Hashref of information about the borrower of the item.
2889 The branchcode from where the checkout or check-in took place.
2895 SendCirculationAlert({
2898 borrower => $borrower,
2904 sub SendCirculationAlert {
2906 my ($type, $item, $borrower, $branch) =
2907 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
2908 my %message_name = (
2909 CHECKIN => 'Item_Check_in',
2910 CHECKOUT => 'Item_Checkout',
2911 RENEWAL => 'Item_Checkout',
2913 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
2914 borrowernumber => $borrower->{borrowernumber},
2915 message_name => $message_name{$type},
2917 my $issues_table = ( $type eq 'CHECKOUT' || $type eq 'RENEWAL' ) ? 'issues' : 'old_issues';
2918 my $letter = C4::Letters::GetPreparedLetter (
2919 module => 'circulation',
2920 letter_code => $type,
2921 branchcode => $branch,
2923 $issues_table => $item->{itemnumber},
2924 'items' => $item->{itemnumber},
2925 'biblio' => $item->{biblionumber},
2926 'biblioitems' => $item->{biblionumber},
2927 'borrowers' => $borrower,
2928 'branches' => $branch,
2932 my @transports = keys %{ $borrower_preferences->{transports} };
2933 # warn "no transports" unless @transports;
2935 # warn "transport: $_";
2936 my $message = C4::Message->find_last_message($borrower, $type, $_);
2938 #warn "create new message";
2939 C4::Message->enqueue($letter, $borrower, $_);
2941 #warn "append to old message";
2942 $message->append($letter);
2950 =head2 updateWrongTransfer
2952 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2954 This function validate the line of brachtransfer but with the wrong destination (mistake from a librarian ...), and create a new line in branchtransfer from the actual library to the original library of reservation
2958 sub updateWrongTransfer {
2959 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2960 my $dbh = C4::Context->dbh;
2961 # first step validate the actual line of transfert .
2964 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2966 $sth->execute($FromLibrary,$itemNumber);
2969 # second step create a new line of branchtransfer to the right location .
2970 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2972 #third step changing holdingbranch of item
2973 UpdateHoldingbranch($FromLibrary,$itemNumber);
2976 =head2 UpdateHoldingbranch
2978 $items = UpdateHoldingbranch($branch,$itmenumber);
2980 Simple methode for updating hodlingbranch in items BDD line
2984 sub UpdateHoldingbranch {
2985 my ( $branch,$itemnumber ) = @_;
2986 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2991 $newdatedue = CalcDateDue($startdate,$itemtype,$branchcode,$borrower);
2993 this function calculates the due date given the start date and configured circulation rules,
2994 checking against the holidays calendar as per the 'useDaysMode' syspref.
2995 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2996 C<$itemtype> = itemtype code of item in question
2997 C<$branch> = location whose calendar to use
2998 C<$borrower> = Borrower object
2999 C<$isrenewal> = Boolean: is true if we want to calculate the date due for a renewal. Else is false.
3004 my ( $startdate, $itemtype, $branch, $borrower, $isrenewal ) = @_;
3008 # loanlength now a href
3010 GetLoanLength( $borrower->{'categorycode'}, $itemtype, $branch );
3012 my $length_key = ( $isrenewal and defined $loanlength->{renewalperiod} )
3018 if (ref $startdate ne 'DateTime' ) {
3019 $datedue = dt_from_string($datedue);
3021 $datedue = $startdate->clone;
3025 DateTime->now( time_zone => C4::Context->tz() )
3026 ->truncate( to => 'minute' );
3030 # calculate the datedue as normal
3031 if ( C4::Context->preference('useDaysMode') eq 'Days' )
3032 { # ignoring calendar
3033 if ( $loanlength->{lengthunit} eq 'hours' ) {
3034 $datedue->add( hours => $loanlength->{$length_key} );
3036 $datedue->add( days => $loanlength->{$length_key} );
3037 $datedue->set_hour(23);
3038 $datedue->set_minute(59);
3042 if ($loanlength->{lengthunit} eq 'hours') {
3043 $dur = DateTime::Duration->new( hours => $loanlength->{$length_key});
3046 $dur = DateTime::Duration->new( days => $loanlength->{$length_key});
3048 my $calendar = Koha::Calendar->new( branchcode => $branch );
3049 $datedue = $calendar->addDate( $datedue, $dur, $loanlength->{lengthunit} );
3050 if ($loanlength->{lengthunit} eq 'days') {
3051 $datedue->set_hour(23);
3052 $datedue->set_minute(59);
3056 # if Hard Due Dates are used, retreive them and apply as necessary
3057 my ( $hardduedate, $hardduedatecompare ) =
3058 GetHardDueDate( $borrower->{'categorycode'}, $itemtype, $branch );
3059 if ($hardduedate) { # hardduedates are currently dates
3060 $hardduedate->truncate( to => 'minute' );
3061 $hardduedate->set_hour(23);
3062 $hardduedate->set_minute(59);
3063 my $cmp = DateTime->compare( $hardduedate, $datedue );
3065 # if the calculated due date is after the 'before' Hard Due Date (ceiling), override
3066 # if the calculated date is before the 'after' Hard Due Date (floor), override
3067 # if the hard due date is set to 'exactly', overrride
3068 if ( $hardduedatecompare == 0 || $hardduedatecompare == $cmp ) {
3069 $datedue = $hardduedate->clone;
3072 # in all other cases, keep the date due as it is
3076 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
3077 if ( C4::Context->preference('ReturnBeforeExpiry') ) {
3078 my $expiry_dt = dt_from_string( $borrower->{dateexpiry}, 'iso' );
3079 $expiry_dt->set( hour => 23, minute => 59);
3080 if ( DateTime->compare( $datedue, $expiry_dt ) == 1 ) {
3081 $datedue = $expiry_dt->clone;
3089 =head2 CheckRepeatableHolidays
3091 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
3093 This function checks if the date due is a repeatable holiday
3095 C<$date_due> = returndate calculate with no day check
3096 C<$itemnumber> = itemnumber
3097 C<$branchcode> = localisation of issue
3101 sub CheckRepeatableHolidays{
3102 my($itemnumber,$week_day,$branchcode)=@_;
3103 my $dbh = C4::Context->dbh;
3104 my $query = qq|SELECT count(*)
3105 FROM repeatable_holidays
3108 my $sth = $dbh->prepare($query);
3109 $sth->execute($branchcode,$week_day);
3110 my $result=$sth->fetchrow;
3116 =head2 CheckSpecialHolidays
3118 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
3120 This function check if the date is a special holiday
3122 C<$years> = the years of datedue
3123 C<$month> = the month of datedue
3124 C<$day> = the day of datedue
3125 C<$itemnumber> = itemnumber
3126 C<$branchcode> = localisation of issue
3130 sub CheckSpecialHolidays{
3131 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
3132 my $dbh = C4::Context->dbh;
3133 my $query=qq|SELECT count(*)
3134 FROM `special_holidays`
3140 my $sth = $dbh->prepare($query);
3141 $sth->execute($years,$month,$day,$branchcode);
3142 my $countspecial=$sth->fetchrow ;
3144 return $countspecial;
3147 =head2 CheckRepeatableSpecialHolidays
3149 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
3151 This function check if the date is a repeatble special holidays
3153 C<$month> = the month of datedue
3154 C<$day> = the day of datedue
3155 C<$itemnumber> = itemnumber
3156 C<$branchcode> = localisation of issue
3160 sub CheckRepeatableSpecialHolidays{
3161 my ($month,$day,$itemnumber,$branchcode) = @_;
3162 my $dbh = C4::Context->dbh;
3163 my $query=qq|SELECT count(*)
3164 FROM `repeatable_holidays`
3169 my $sth = $dbh->prepare($query);
3170 $sth->execute($month,$day,$branchcode);
3171 my $countspecial=$sth->fetchrow ;
3173 return $countspecial;
3178 sub CheckValidBarcode{
3180 my $dbh = C4::Context->dbh;
3181 my $query=qq|SELECT count(*)
3185 my $sth = $dbh->prepare($query);
3186 $sth->execute($barcode);
3187 my $exist=$sth->fetchrow ;
3192 =head2 IsBranchTransferAllowed
3194 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
3196 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
3200 sub IsBranchTransferAllowed {
3201 my ( $toBranch, $fromBranch, $code ) = @_;
3203 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
3205 my $limitType = C4::Context->preference("BranchTransferLimitsType");
3206 my $dbh = C4::Context->dbh;
3208 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
3209 $sth->execute( $toBranch, $fromBranch, $code );
3210 my $limit = $sth->fetchrow_hashref();
3212 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
3213 if ( $limit->{'limitId'} ) {
3220 =head2 CreateBranchTransferLimit
3222 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
3224 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
3228 sub CreateBranchTransferLimit {
3229 my ( $toBranch, $fromBranch, $code ) = @_;
3231 my $limitType = C4::Context->preference("BranchTransferLimitsType");
3233 my $dbh = C4::Context->dbh;
3235 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
3236 $sth->execute( $code, $toBranch, $fromBranch );
3239 =head2 DeleteBranchTransferLimits
3241 DeleteBranchTransferLimits($frombranch);
3243 Deletes all the branch transfer limits for one branch
3247 sub DeleteBranchTransferLimits {
3249 my $dbh = C4::Context->dbh;
3250 my $sth = $dbh->prepare("DELETE FROM branch_transfer_limits WHERE fromBranch = ?");
3251 $sth->execute($branch);
3255 my ( $borrowernumber, $itemnum ) = @_;
3257 MarkIssueReturned( $borrowernumber, $itemnum );
3258 my $borrower = C4::Members::GetMember( 'borrowernumber'=>$borrowernumber );
3259 my $item = C4::Items::GetItem( $itemnum );
3260 my $old_note = ($item->{'paidfor'} && ($item->{'paidfor'} ne q{})) ? $item->{'paidfor'}.' / ' : q{};
3261 my @datearr = localtime(time);
3262 my $date = ( 1900 + $datearr[5] ) . "-" . ( $datearr[4] + 1 ) . "-" . $datearr[3];
3263 my $bor = "$borrower->{'firstname'} $borrower->{'surname'} $borrower->{'cardnumber'}";
3264 ModItem({ paidfor => $old_note."Paid for by $bor $date" }, undef, $itemnum);
3269 my ($itemnumber, $mark_returned, $charge_fee) = @_;
3271 my $dbh = C4::Context->dbh();
3272 my $sth=$dbh->prepare("SELECT issues.*,items.*,biblio.title
3274 JOIN items USING (itemnumber)
3275 JOIN biblio USING (biblionumber)
3276 WHERE issues.itemnumber=?");
3277 $sth->execute($itemnumber);
3278 my $issues=$sth->fetchrow_hashref();
3281 # if a borrower lost the item, add a replacement cost to the their record
3282 if ( my $borrowernumber = $issues->{borrowernumber} ){
3283 my $borrower = C4::Members::GetMemberDetails( $borrowernumber );
3285 C4::Accounts::chargelostitem($borrowernumber, $itemnumber, $issues->{'replacementprice'}, "Lost Item $issues->{'title'} $issues->{'barcode'}")
3287 #FIXME : Should probably have a way to distinguish this from an item that really was returned.
3288 #warn " $issues->{'borrowernumber'} / $itemnumber ";
3289 MarkIssueReturned($borrowernumber,$itemnumber,undef,undef,$borrower->{'privacy'}) if $mark_returned;
3293 sub GetOfflineOperations {
3294 my $dbh = C4::Context->dbh;
3295 my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE branchcode=? ORDER BY timestamp");
3296 $sth->execute(C4::Context->userenv->{'branch'});
3297 my $results = $sth->fetchall_arrayref({});
3302 sub GetOfflineOperation {
3303 my $dbh = C4::Context->dbh;
3304 my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE operationid=?");
3305 $sth->execute( shift );
3306 my $result = $sth->fetchrow_hashref;
3311 sub AddOfflineOperation {
3312 my ( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount ) = @_;
3313 my $dbh = C4::Context->dbh;
3314 my $sth = $dbh->prepare("INSERT INTO pending_offline_operations (userid, branchcode, timestamp, action, barcode, cardnumber, amount) VALUES(?,?,?,?,?,?,?)");
3315 $sth->execute( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount );
3319 sub DeleteOfflineOperation {
3320 my $dbh = C4::Context->dbh;
3321 my $sth = $dbh->prepare("DELETE FROM pending_offline_operations WHERE operationid=?");
3322 $sth->execute( shift );
3326 sub ProcessOfflineOperation {
3327 my $operation = shift;
3330 if ( $operation->{action} eq 'return' ) {
3331 $report = ProcessOfflineReturn( $operation );
3332 } elsif ( $operation->{action} eq 'issue' ) {
3333 $report = ProcessOfflineIssue( $operation );
3334 } elsif ( $operation->{action} eq 'payment' ) {
3335 $report = ProcessOfflinePayment( $operation );
3338 DeleteOfflineOperation( $operation->{operationid} ) if $operation->{operationid};
3343 sub ProcessOfflineReturn {
3344 my $operation = shift;
3346 my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
3348 if ( $itemnumber ) {
3349 my $issue = GetOpenIssue( $itemnumber );
3352 $issue->{borrowernumber},
3355 $operation->{timestamp},
3358 { renewals => 0, onloan => undef },
3359 $issue->{'biblionumber'},
3364 return "Item not issued.";
3367 return "Item not found.";
3371 sub ProcessOfflineIssue {
3372 my $operation = shift;
3374 my $borrower = C4::Members::GetMemberDetails( undef, $operation->{cardnumber} ); # Get borrower from operation cardnumber
3376 if ( $borrower->{borrowernumber} ) {
3377 my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
3378 unless ($itemnumber) {
3379 return "Barcode not found.";
3381 my $issue = GetOpenIssue( $itemnumber );
3383 if ( $issue and ( $issue->{borrowernumber} ne $borrower->{borrowernumber} ) ) { # Item already issued to another borrower, mark it returned
3385 $issue->{borrowernumber},
3388 $operation->{timestamp},
3393 $operation->{'barcode'},
3396 $operation->{timestamp},
3401 return "Borrower not found.";
3405 sub ProcessOfflinePayment {
3406 my $operation = shift;
3408 my $borrower = C4::Members::GetMemberDetails( undef, $operation->{cardnumber} ); # Get borrower from operation cardnumber
3409 my $amount = $operation->{amount};
3411 recordpayment( $borrower->{borrowernumber}, $amount );
3419 TransferSlip($user_branch, $itemnumber, $to_branch)
3421 Returns letter hash ( see C4::Letters::GetPreparedLetter ) or undef
3426 my ($branch, $itemnumber, $to_branch) = @_;
3428 my $item = GetItem( $itemnumber )
3431 my $pulldate = C4::Dates->new();
3433 return C4::Letters::GetPreparedLetter (
3434 module => 'circulation',
3435 letter_code => 'TRANSFERSLIP',
3436 branchcode => $branch,
3438 'branches' => $to_branch,
3439 'biblio' => $item->{biblionumber},
3445 =head2 CheckIfIssuedToPatron
3447 CheckIfIssuedToPatron($borrowernumber, $biblionumber)
3449 Return 1 if any record item is issued to patron, otherwise return 0
3453 sub CheckIfIssuedToPatron {
3454 my ($borrowernumber, $biblionumber) = @_;
3456 my $items = GetItemsByBiblioitemnumber($biblionumber);
3458 foreach my $item (@{$items}) {
3459 return 1 if ($item->{borrowernumber} && $item->{borrowernumber} eq $borrowernumber);
3472 Koha Development Team <http://koha-community.org/>