1 package C4::Circulation;
3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
22 #use warnings; # soon!
42 use POSIX qw(strftime);
43 use C4::Branch; # GetBranches
44 use C4::Log; # logaction
48 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
52 $VERSION = 3.02; # for version checking
55 # FIXME subs that should probably be elsewhere
61 # subs to deal with issuing a book
73 &GetBranchBorrowerCircRule
75 &AnonymiseIssueHistory
78 # subs to deal with returns
84 # subs to deal with transfers
96 C4::Circulation - Koha circulation module
104 The functions in this module deal with circulation, issues, and
105 returns, as well as general information about the library.
106 Also deals with stocktaking.
112 =head3 $str = &barcodedecode($barcode);
116 =item Generic filter function for barcode string.
117 Called on every circ if the System Pref itemBarcodeInputFilter is set.
118 Will do some manipulation of the barcode for systems that deliver a barcode
119 to circulation.pl that differs from the barcode stored for the item.
120 For proper functioning of this filter, calling the function on the
121 correct barcode string (items.barcode) should return an unaltered barcode.
127 # FIXME -- the &decode fcn below should be wrapped into this one.
128 # FIXME -- these plugins should be moved out of Circulation.pm
132 my $filter = C4::Context->preference('itemBarcodeInputFilter');
133 if($filter eq 'whitespace') {
136 } elsif($filter eq 'cuecat') {
138 my @fields = split( /\./, $barcode );
139 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
140 if ( $#results == 2 ) {
146 } elsif($filter eq 'T-prefix') {
147 if ( $barcode =~ /^[Tt]/) {
148 if (substr($barcode,1,1) eq '0') {
151 $barcode = substr($barcode,2) + 0 ;
154 return sprintf( "T%07d",$barcode);
160 =head3 $str = &decode($chunk);
164 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
174 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
175 my @s = map { index( $seq, $_ ); } split( //, $encoded );
176 my $l = ( $#s + 1 ) % 4;
187 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
189 chr( ( $n >> 16 ) ^ 67 )
190 .chr( ( $n >> 8 & 255 ) ^ 67 )
191 .chr( ( $n & 255 ) ^ 67 );
194 $r = substr( $r, 0, length($r) - $l );
200 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
202 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
204 C<$newbranch> is the code for the branch to which the item should be transferred.
206 C<$barcode> is the barcode of the item to be transferred.
208 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
209 Otherwise, if an item is reserved, the transfer fails.
211 Returns three values:
215 is true if the transfer was successful.
219 is a reference-to-hash which may have any of the following keys:
225 There is no item in the catalog with the given barcode. The value is C<$barcode>.
229 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.
231 =item C<DestinationEqualsHolding>
233 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.
237 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.
241 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>.
243 =item C<WasTransferred>
245 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
252 my ( $tbr, $barcode, $ignoreRs ) = @_;
255 my $branches = GetBranches();
256 my $itemnumber = GetItemnumberFromBarcode( $barcode );
257 my $issue = GetItemIssue($itemnumber);
258 my $biblio = GetBiblioFromItemNumber($itemnumber);
261 if ( not $itemnumber ) {
262 $messages->{'BadBarcode'} = $barcode;
266 # get branches of book...
267 my $hbr = $biblio->{'homebranch'};
268 my $fbr = $biblio->{'holdingbranch'};
271 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
272 $messages->{'IsPermanent'} = $hbr;
275 # can't transfer book if is already there....
276 if ( $fbr eq $tbr ) {
277 $messages->{'DestinationEqualsHolding'} = 1;
281 # check if it is still issued to someone, return it...
282 if ($issue->{borrowernumber}) {
283 AddReturn( $barcode, $fbr );
284 $messages->{'WasReturned'} = $issue->{borrowernumber};
288 # That'll save a database query.
289 my ( $resfound, $resrec ) =
290 CheckReserves( $itemnumber );
291 if ( $resfound and not $ignoreRs ) {
292 $resrec->{'ResFound'} = $resfound;
294 # $messages->{'ResFound'} = $resrec;
298 #actually do the transfer....
300 ModItemTransfer( $itemnumber, $fbr, $tbr );
302 # don't need to update MARC anymore, we do it in batch now
303 $messages->{'WasTransfered'} = 1;
304 ModDateLastSeen( $itemnumber );
306 return ( $dotransfer, $messages, $biblio );
311 my $borrower = shift;
312 my $biblionumber = shift;
314 my $cat_borrower = $borrower->{'categorycode'};
315 my $dbh = C4::Context->dbh;
317 # Get which branchcode we need
318 if (C4::Context->preference('CircControl') eq 'PickupLibrary'){
319 $branch = C4::Context->userenv->{'branch'};
321 elsif (C4::Context->preference('CircControl') eq 'PatronLibrary'){
322 $branch = $borrower->{'branchcode'};
326 $branch = $item->{'homebranch'};
328 my $type = (C4::Context->preference('item-level_itypes'))
329 ? $item->{'itype'} # item-level
330 : $item->{'itemtype'}; # biblio-level
332 # given branch, patron category, and item type, determine
333 # applicable issuing rule
334 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
336 # if a rule is found and has a loan limit set, count
337 # how many loans the patron already has that meet that
339 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
341 my $count_query = "SELECT COUNT(*) FROM issues
342 JOIN items USING (itemnumber) ";
344 my $rule_itemtype = $issuing_rule->{itemtype};
345 if ($rule_itemtype eq "*") {
346 # matching rule has the default item type, so count only
347 # those existing loans that don't fall under a more
349 if (C4::Context->preference('item-level_itypes')) {
350 $count_query .= " WHERE items.itype NOT IN (
351 SELECT itemtype FROM issuingrules
353 AND (categorycode = ? OR categorycode = ?)
357 $count_query .= " JOIN biblioitems USING (biblionumber)
358 WHERE biblioitems.itemtype NOT IN (
359 SELECT itemtype FROM issuingrules
361 AND (categorycode = ? OR categorycode = ?)
365 push @bind_params, $issuing_rule->{branchcode};
366 push @bind_params, $issuing_rule->{categorycode};
367 push @bind_params, $cat_borrower;
369 # rule has specific item type, so count loans of that
371 if (C4::Context->preference('item-level_itypes')) {
372 $count_query .= " WHERE items.itype = ? ";
374 $count_query .= " JOIN biblioitems USING (biblionumber)
375 WHERE biblioitems.itemtype= ? ";
377 push @bind_params, $type;
380 $count_query .= " AND borrowernumber = ? ";
381 push @bind_params, $borrower->{'borrowernumber'};
382 my $rule_branch = $issuing_rule->{branchcode};
383 if ($rule_branch ne "*") {
384 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
385 $count_query .= " AND issues.branchcode = ? ";
386 push @bind_params, $branch;
387 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
388 ; # if branch is the patron's home branch, then count all loans by patron
390 $count_query .= " AND items.homebranch = ? ";
391 push @bind_params, $branch;
395 my $count_sth = $dbh->prepare($count_query);
396 $count_sth->execute(@bind_params);
397 my ($current_loan_count) = $count_sth->fetchrow_array;
399 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
400 if ($current_loan_count >= $max_loans_allowed) {
401 return "$current_loan_count / $max_loans_allowed";
405 # Now count total loans against the limit for the branch
406 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
407 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
408 my @bind_params = ();
409 my $branch_count_query = "SELECT COUNT(*) FROM issues
410 JOIN items USING (itemnumber)
411 WHERE borrowernumber = ? ";
412 push @bind_params, $borrower->{borrowernumber};
414 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
415 $branch_count_query .= " AND issues.branchcode = ? ";
416 push @bind_params, $branch;
417 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
418 ; # if branch is the patron's home branch, then count all loans by patron
420 $branch_count_query .= " AND items.homebranch = ? ";
421 push @bind_params, $branch;
423 my $branch_count_sth = $dbh->prepare($branch_count_query);
424 $branch_count_sth->execute(@bind_params);
425 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
427 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
428 if ($current_loan_count >= $max_loans_allowed) {
429 return "$current_loan_count / $max_loans_allowed";
433 # OK, the patron can issue !!!
439 @issues = &itemissues($biblioitemnumber, $biblio);
441 Looks up information about who has borrowed the bookZ<>(s) with the
442 given biblioitemnumber.
444 C<$biblio> is ignored.
446 C<&itemissues> returns an array of references-to-hash. The keys
447 include the fields from the C<items> table in the Koha database.
448 Additional keys include:
454 If the item is currently on loan, this gives the due date.
456 If the item is not on loan, then this is either "Available" or
457 "Cancelled", if the item has been withdrawn.
461 If the item is currently on loan, this gives the card number of the
462 patron who currently has the item.
464 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
466 These give the timestamp for the last three times the item was
469 =item C<card0>, C<card1>, C<card2>
471 The card number of the last three patrons who borrowed this item.
473 =item C<borrower0>, C<borrower1>, C<borrower2>
475 The borrower number of the last three patrons who borrowed this item.
483 my ( $bibitem, $biblio ) = @_;
484 my $dbh = C4::Context->dbh;
486 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
491 $sth->execute($bibitem) || die $sth->errstr;
493 while ( my $data = $sth->fetchrow_hashref ) {
495 # Find out who currently has this item.
496 # FIXME - Wouldn't it be better to do this as a left join of
497 # some sort? Currently, this code assumes that if
498 # fetchrow_hashref() fails, then the book is on the shelf.
499 # fetchrow_hashref() can fail for any number of reasons (e.g.,
500 # database server crash), not just because no items match the
502 my $sth2 = $dbh->prepare(
503 "SELECT * FROM issues
504 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
509 $sth2->execute( $data->{'itemnumber'} );
510 if ( my $data2 = $sth2->fetchrow_hashref ) {
511 $data->{'date_due'} = $data2->{'date_due'};
512 $data->{'card'} = $data2->{'cardnumber'};
513 $data->{'borrower'} = $data2->{'borrowernumber'};
516 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
521 # Find the last 3 people who borrowed this item.
522 $sth2 = $dbh->prepare(
523 "SELECT * FROM old_issues
524 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
526 ORDER BY returndate DESC,timestamp DESC"
529 $sth2->execute( $data->{'itemnumber'} );
530 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
531 { # FIXME : error if there is less than 3 pple borrowing this item
532 if ( my $data2 = $sth2->fetchrow_hashref ) {
533 $data->{"timestamp$i2"} = $data2->{'timestamp'};
534 $data->{"card$i2"} = $data2->{'cardnumber'};
535 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
540 $results[$i] = $data;
548 =head2 CanBookBeIssued
550 Check if a book can be issued.
552 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
554 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
558 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
560 =item C<$barcode> is the bar code of the book being issued.
562 =item C<$duedatespec> is a C4::Dates object.
572 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
573 Possible values are :
579 sticky due date is invalid
583 borrower gone with no address
587 borrower declared it's card lost
593 =head3 UNKNOWN_BARCODE
607 item is restricted (set by ??)
609 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
610 Possible values are :
618 renewing, not issuing
620 =head3 ISSUED_TO_ANOTHER
622 issued to someone else.
626 reserved for someone else.
630 sticky due date is invalid
634 if the borrower borrows to much things
638 sub CanBookBeIssued {
639 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
640 my %needsconfirmation; # filled with problems that needs confirmations
641 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
642 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
643 my $issue = GetItemIssue($item->{itemnumber});
644 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
645 $item->{'itemtype'}=$item->{'itype'};
646 my $dbh = C4::Context->dbh;
649 # DUE DATE is OK ? -- should already have checked.
651 #$issuingimpossible{INVALID_DATE} = 1 unless ($duedate);
656 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
657 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
658 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
659 return( { STATS => 1 }, {});
661 if ( $borrower->{flags}->{GNA} ) {
662 $issuingimpossible{GNA} = 1;
664 if ( $borrower->{flags}->{'LOST'} ) {
665 $issuingimpossible{CARD_LOST} = 1;
667 if ( $borrower->{flags}->{'DBARRED'} ) {
668 $issuingimpossible{DEBARRED} = 1;
670 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
671 $issuingimpossible{EXPIRED} = 1;
673 my @expirydate= split /-/,$borrower->{'dateexpiry'};
674 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
675 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
676 $issuingimpossible{EXPIRED} = 1;
685 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
686 if ( C4::Context->preference("IssuingInProcess") ) {
687 my $amountlimit = C4::Context->preference("noissuescharge");
688 if ( $amount > $amountlimit && !$inprocess ) {
689 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
691 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
692 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
697 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
702 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
704 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
705 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
710 unless ( $item->{barcode} ) {
711 $issuingimpossible{UNKNOWN_BARCODE} = 1;
713 if ( $item->{'notforloan'}
714 && $item->{'notforloan'} > 0 )
716 $issuingimpossible{NOT_FOR_LOAN} = 1;
718 elsif ( !$item->{'notforloan'} ){
719 # we have to check itemtypes.notforloan also
720 if (C4::Context->preference('item-level_itypes')){
721 # this should probably be a subroutine
722 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
723 $sth->execute($item->{'itemtype'});
724 my $notforloan=$sth->fetchrow_hashref();
726 if ($notforloan->{'notforloan'} == 1){
727 $issuingimpossible{NOT_FOR_LOAN} = 1;
730 elsif ($biblioitem->{'notforloan'} == 1){
731 $issuingimpossible{NOT_FOR_LOAN} = 1;
734 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
736 $issuingimpossible{WTHDRAWN} = 1;
738 if ( $item->{'restricted'}
739 && $item->{'restricted'} == 1 )
741 $issuingimpossible{RESTRICTED} = 1;
743 if ( C4::Context->preference("IndependantBranches") ) {
744 my $userenv = C4::Context->userenv;
745 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
746 $issuingimpossible{NOTSAMEBRANCH} = 1
747 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
752 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
754 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
757 # Already issued to current borrower. Ask whether the loan should
759 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
760 $borrower->{'borrowernumber'},
761 $item->{'itemnumber'}
763 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
764 $issuingimpossible{NO_MORE_RENEWALS} = 1;
767 $needsconfirmation{RENEW_ISSUE} = 1;
770 elsif ($issue->{borrowernumber}) {
772 # issued to someone else
773 my $currborinfo = GetMemberDetails( $issue->{borrowernumber} );
775 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
776 $needsconfirmation{ISSUED_TO_ANOTHER} =
777 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
780 # See if the item is on reserve.
781 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
783 my $resbor = $res->{'borrowernumber'};
784 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
785 my $branches = GetBranches();
786 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
787 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
789 # The item is on reserve and waiting, but has been
790 # reserved by some other patron.
791 $needsconfirmation{RESERVE_WAITING} =
792 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
794 elsif ( $restype eq "Reserved" ) {
795 # The item is on reserve for someone else.
796 $needsconfirmation{RESERVED} =
797 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
800 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" ) {
801 if ( $borrower->{'categorycode'} eq 'W' ) {
803 return ( \%emptyhash, \%needsconfirmation );
806 return ( \%issuingimpossible, \%needsconfirmation );
811 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
813 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
817 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
819 =item C<$barcode> is the barcode of the item being issued.
821 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
824 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
826 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
827 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
829 AddIssue does the following things :
830 - step 01: check that there is a borrowernumber & a barcode provided
831 - check for RENEWAL (book issued & being issued to the same patron)
832 - renewal YES = Calculate Charge & renew
834 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
836 - fill reserve if reserve to this patron
837 - cancel reserve or not, otherwise
838 * TRANSFERT PENDING ?
839 - complete the transfert
847 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
848 my $dbh = C4::Context->dbh;
849 my $barcodecheck=CheckValidBarcode($barcode);
851 # $issuedate defaults to today.
852 if ( ! defined $issuedate ) {
853 $issuedate = strftime( "%Y-%m-%d", localtime );
854 # TODO: for hourly circ, this will need to be a C4::Dates object
855 # and all calls to AddIssue including issuedate will need to pass a Dates object.
857 if ($borrower and $barcode and $barcodecheck ne '0'){
858 # find which item we issue
859 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
860 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
861 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
862 $item->{'homebranch'}; # fallback to item's homebranch
864 # get actual issuing if there is one
865 my $actualissue = GetItemIssue( $item->{itemnumber});
867 # get biblioinformation for this item
868 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
871 # check if we just renew the issue.
873 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
874 $datedue = AddRenewal(
875 $borrower->{'borrowernumber'},
876 $item->{'itemnumber'},
879 $issuedate, # here interpreted as the renewal date
884 if ( $actualissue->{borrowernumber}) {
885 # This book is currently on loan, but not to the person
886 # who wants to borrow it now. mark it returned before issuing to the new borrower
889 C4::Context->userenv->{'branch'}
893 # See if the item is on reserve.
894 my ( $restype, $res ) =
895 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
897 my $resbor = $res->{'borrowernumber'};
898 if ( $resbor eq $borrower->{'borrowernumber'} ) {
899 # The item is reserved by the current patron
900 ModReserveFill($res);
902 elsif ( $restype eq "Waiting" ) {
904 # The item is on reserve and waiting, but has been
905 # reserved by some other patron.
907 elsif ( $restype eq "Reserved" ) {
909 # The item is reserved by someone else.
910 if ($cancelreserve) { # cancel reserves on this item
911 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
914 if ($cancelreserve) {
915 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
918 # set waiting reserve to first in reserve queue as book isn't waiting now
920 $res->{'biblionumber'},
921 $res->{'borrowernumber'},
927 # Starting process for transfer job (checking transfert and validate it if we have one)
928 my ($datesent) = GetTransfers($item->{'itemnumber'});
930 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
933 "UPDATE branchtransfers
934 SET datearrived = now(),
936 comments = 'Forced branchtransfer'
937 WHERE itemnumber= ? AND datearrived IS NULL"
939 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
942 # Record in the database the fact that the book was issued.
946 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
950 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
951 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
952 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch );
954 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
955 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
956 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
960 $borrower->{'borrowernumber'}, # borrowernumber
961 $item->{'itemnumber'}, # itemnumber
962 $issuedate, # issuedate
963 $datedue->output('iso'), # date_due
964 C4::Context->userenv->{'branch'} # branchcode
968 ModItem({ issues => $item->{'issues'},
969 holdingbranch => C4::Context->userenv->{'branch'},
971 datelastborrowed => C4::Dates->new()->output('iso'),
972 onloan => $datedue->output('iso'),
973 }, $item->{'biblionumber'}, $item->{'itemnumber'});
974 ModDateLastSeen( $item->{'itemnumber'} );
976 # If it costs to borrow this book, charge it to the patron's account.
977 my ( $charge, $itemtype ) = GetIssuingCharges(
978 $item->{'itemnumber'},
979 $borrower->{'borrowernumber'}
983 $item->{'itemnumber'},
984 $borrower->{'borrowernumber'}, $charge
986 $item->{'charge'} = $charge;
989 # Record the fact that this book was issued.
991 C4::Context->userenv->{'branch'},
993 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
994 $item->{'itype'}, $borrower->{'borrowernumber'}
998 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
999 if C4::Context->preference("IssueLog");
1001 return ($datedue); # not necessarily the same as when it came in!
1004 =head2 GetLoanLength
1006 Get loan length for an itemtype, a borrower type and a branch
1008 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1013 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1014 my $dbh = C4::Context->dbh;
1017 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1019 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1020 # try to find issuelength & return the 1st available.
1021 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1022 $sth->execute( $borrowertype, $itemtype, $branchcode );
1023 my $loanlength = $sth->fetchrow_hashref;
1024 return $loanlength->{issuelength}
1025 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1027 $sth->execute( $borrowertype, "*", $branchcode );
1028 $loanlength = $sth->fetchrow_hashref;
1029 return $loanlength->{issuelength}
1030 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1032 $sth->execute( "*", $itemtype, $branchcode );
1033 $loanlength = $sth->fetchrow_hashref;
1034 return $loanlength->{issuelength}
1035 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1037 $sth->execute( "*", "*", $branchcode );
1038 $loanlength = $sth->fetchrow_hashref;
1039 return $loanlength->{issuelength}
1040 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1042 $sth->execute( $borrowertype, $itemtype, "*" );
1043 $loanlength = $sth->fetchrow_hashref;
1044 return $loanlength->{issuelength}
1045 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1047 $sth->execute( $borrowertype, "*", "*" );
1048 $loanlength = $sth->fetchrow_hashref;
1049 return $loanlength->{issuelength}
1050 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1052 $sth->execute( "*", $itemtype, "*" );
1053 $loanlength = $sth->fetchrow_hashref;
1054 return $loanlength->{issuelength}
1055 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1057 $sth->execute( "*", "*", "*" );
1058 $loanlength = $sth->fetchrow_hashref;
1059 return $loanlength->{issuelength}
1060 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1062 # if no rule is set => 21 days (hardcoded)
1066 =head2 GetIssuingRule
1068 FIXME - This is a copy-paste of GetLoanLength
1069 as a stop-gap. Do not wish to change API for GetLoanLength
1070 this close to release, however, Overdues::GetIssuingRules is broken.
1072 Get the issuing rule for an itemtype, a borrower type and a branch
1073 Returns a hashref from the issuingrules table.
1075 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1079 sub GetIssuingRule {
1080 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1081 my $dbh = C4::Context->dbh;
1082 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1085 $sth->execute( $borrowertype, $itemtype, $branchcode );
1086 $irule = $sth->fetchrow_hashref;
1087 return $irule if defined($irule) ;
1089 $sth->execute( $borrowertype, "*", $branchcode );
1090 $irule = $sth->fetchrow_hashref;
1091 return $irule if defined($irule) ;
1093 $sth->execute( "*", $itemtype, $branchcode );
1094 $irule = $sth->fetchrow_hashref;
1095 return $irule if defined($irule) ;
1097 $sth->execute( "*", "*", $branchcode );
1098 $irule = $sth->fetchrow_hashref;
1099 return $irule if defined($irule) ;
1101 $sth->execute( $borrowertype, $itemtype, "*" );
1102 $irule = $sth->fetchrow_hashref;
1103 return $irule if defined($irule) ;
1105 $sth->execute( $borrowertype, "*", "*" );
1106 $irule = $sth->fetchrow_hashref;
1107 return $irule if defined($irule) ;
1109 $sth->execute( "*", $itemtype, "*" );
1110 $irule = $sth->fetchrow_hashref;
1111 return $irule if defined($irule) ;
1113 $sth->execute( "*", "*", "*" );
1114 $irule = $sth->fetchrow_hashref;
1115 return $irule if defined($irule) ;
1117 # if no rule matches,
1121 =head2 GetBranchBorrowerCircRule
1125 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1129 Retrieves circulation rule attributes that apply to the given
1130 branch and patron category, regardless of item type.
1131 The return value is a hashref containing the following key:
1133 maxissueqty - maximum number of loans that a
1134 patron of the given category can have at the given
1135 branch. If the value is undef, no limit.
1137 This will first check for a specific branch and
1138 category match from branch_borrower_circ_rules.
1140 If no rule is found, it will then check default_branch_circ_rules
1141 (same branch, default category). If no rule is found,
1142 it will then check default_borrower_circ_rules (default
1143 branch, same category), then failing that, default_circ_rules
1144 (default branch, default category).
1146 If no rule has been found in the database, it will default to
1151 C<$branchcode> and C<$categorycode> should contain the
1152 literal branch code and patron category code, respectively - no
1157 sub GetBranchBorrowerCircRule {
1158 my $branchcode = shift;
1159 my $categorycode = shift;
1161 my $branch_cat_query = "SELECT maxissueqty
1162 FROM branch_borrower_circ_rules
1163 WHERE branchcode = ?
1164 AND categorycode = ?";
1165 my $dbh = C4::Context->dbh();
1166 my $sth = $dbh->prepare($branch_cat_query);
1167 $sth->execute($branchcode, $categorycode);
1169 if ($result = $sth->fetchrow_hashref()) {
1173 # try same branch, default borrower category
1174 my $branch_query = "SELECT maxissueqty
1175 FROM default_branch_circ_rules
1176 WHERE branchcode = ?";
1177 $sth = $dbh->prepare($branch_query);
1178 $sth->execute($branchcode);
1179 if ($result = $sth->fetchrow_hashref()) {
1183 # try default branch, same borrower category
1184 my $category_query = "SELECT maxissueqty
1185 FROM default_borrower_circ_rules
1186 WHERE categorycode = ?";
1187 $sth = $dbh->prepare($category_query);
1188 $sth->execute($categorycode);
1189 if ($result = $sth->fetchrow_hashref()) {
1193 # try default branch, default borrower category
1194 my $default_query = "SELECT maxissueqty
1195 FROM default_circ_rules";
1196 $sth = $dbh->prepare($default_query);
1198 if ($result = $sth->fetchrow_hashref()) {
1202 # built-in default circulation rule
1204 maxissueqty => undef,
1210 ($doreturn, $messages, $iteminformation, $borrower) =
1211 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1217 =item C<$barcode> is the bar code of the book being returned.
1219 =item C<$branch> is the code of the branch where the book is being returned.
1221 =item C<$exemptfine> indicates that overdue charges for the item will be
1224 =item C<$dropbox> indicates that the check-in date is assumed to be
1225 yesterday, or the last non-holiday as defined in C4::Calendar . If
1226 overdue charges are applied and C<$dropbox> is true, the last charge
1227 will be removed. This assumes that the fines accrual script has run
1232 C<&AddReturn> returns a list of four items:
1234 C<$doreturn> is true iff the return succeeded.
1236 C<$messages> is a reference-to-hash giving the reason for failure:
1242 No item with this barcode exists. The value is C<$barcode>.
1246 The book is not currently on loan. The value is C<$barcode>.
1248 =item C<IsPermanent>
1250 The book's home branch is a permanent collection. If you have borrowed
1251 this book, you are not allowed to return it. The value is the code for
1252 the book's home branch.
1256 This book has been withdrawn/cancelled. The value should be ignored.
1260 The item was reserved. The value is a reference-to-hash whose keys are
1261 fields from the reserves table of the Koha database, and
1262 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1263 either C<Waiting>, C<Reserved>, or 0.
1267 C<$borrower> is a reference-to-hash, giving information about the
1268 patron who last borrowed the book.
1273 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1274 my $dbh = C4::Context->dbh;
1278 my $validTransfert = 0;
1279 my $reserveDone = 0;
1281 # get information on item
1282 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1283 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1284 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1285 unless ($iteminformation->{'itemnumber'} ) {
1286 $messages->{'BadBarcode'} = $barcode;
1290 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1291 $messages->{'NotIssued'} = $barcode;
1292 # even though item is not on loan, it may still
1293 # be transferred; therefore, get current branch information
1294 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1295 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1296 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1300 # check if the book is in a permanent collection....
1301 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1302 my $branches = GetBranches();
1303 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1304 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1305 $messages->{'IsPermanent'} = $hbr;
1308 # if independent branches are on and returning to different branch, refuse the return
1309 if ($hbr ne C4::Context->userenv->{'branch'} && C4::Context->preference("IndependantBranches")){
1310 $messages->{'Wrongbranch'} = 1;
1314 # check that the book has been cancelled
1315 if ( $iteminformation->{'wthdrawn'} ) {
1316 $messages->{'wthdrawn'} = 1;
1320 # new op dev : if the book returned in an other branch update the holding branch
1322 # update issues, thereby returning book (should push this out into another subroutine
1323 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1325 # case of a return of document (deal with issues and holdingbranch)
1328 my $circControlBranch;
1330 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1331 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1332 if (C4::Context->preference('CircControl') eq 'ItemHomeBranch' ) {
1333 $circControlBranch = $iteminformation->{homebranch};
1334 } elsif ( C4::Context->preference('CircControl') eq 'PatronLibrary') {
1335 $circControlBranch = $borrower->{branchcode};
1336 } else { # CircControl must be PickupLibrary.
1337 $circControlBranch = $iteminformation->{holdingbranch};
1338 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1341 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1342 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1343 # continue to deal with returns cases, but not only if we have an issue
1345 # the holdingbranch is updated if the document is returned in an other location .
1346 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
1347 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1348 # reload iteminformation holdingbranch with the userenv value
1349 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1351 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1352 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1354 if ($iteminformation->{borrowernumber}){
1355 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1358 # fix up the accounts.....
1359 if ( $iteminformation->{'itemlost'} ) {
1360 $messages->{'WasLost'} = 1;
1363 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1364 # check if we have a transfer for this document
1365 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1367 # if we have a transfer to do, we update the line of transfers with the datearrived
1369 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1372 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1374 $sth->execute( $iteminformation->{'itemnumber'} );
1376 # now we check if there is a reservation with the validate of transfer if we have one, we can set it with the status 'W'
1377 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1380 $messages->{'WrongTransfer'} = $tobranch;
1381 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1383 $validTransfert = 1;
1386 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1387 # fix up the accounts.....
1388 if ($iteminformation->{'itemlost'}) {
1389 FixAccountForLostAndReturned($iteminformation, $borrower);
1390 $messages->{'WasLost'} = 1;
1392 # fix up the overdues in accounts...
1393 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1394 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1396 # find reserves.....
1397 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1398 my ( $resfound, $resrec ) =
1399 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1401 $resrec->{'ResFound'} = $resfound;
1402 $messages->{'ResFound'} = $resrec;
1407 # Record the fact that this book was returned.
1409 $branch, 'return', '0', '',
1410 $iteminformation->{'itemnumber'},
1411 $biblio->{'itemtype'},
1412 $borrower->{'borrowernumber'}
1415 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1416 if C4::Context->preference("ReturnLog");
1418 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1419 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1421 if ($doreturn and ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1422 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1423 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1424 $messages->{'WasTransfered'} = 1;
1427 $messages->{'NeedsTransfer'} = 1;
1431 return ( $doreturn, $messages, $iteminformation, $borrower );
1434 =head2 MarkIssueReturned
1438 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1442 Unconditionally marks an issue as being returned by
1443 moving the C<issues> row to C<old_issues> and
1444 setting C<returndate> to the current date, or
1445 the last non-holiday date of the branccode specified in
1446 C<dropbox_branch> . Assumes you've already checked that
1447 it's safe to do this, i.e. last non-holiday > issuedate.
1449 if C<$returndate> is specified (in iso format), it is used as the date
1450 of the return. It is ignored when a dropbox_branch is passed in.
1452 Ideally, this function would be internal to C<C4::Circulation>,
1453 not exported, but it is currently needed by one
1454 routine in C<C4::Accounts>.
1458 sub MarkIssueReturned {
1459 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1460 my $dbh = C4::Context->dbh;
1461 my $query = "UPDATE issues SET returndate=";
1463 if ($dropbox_branch) {
1464 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1465 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1467 push @bind, $dropboxdate->output('iso');
1468 } elsif ($returndate) {
1470 push @bind, $returndate;
1472 $query .= " now() ";
1474 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1475 push @bind, $borrowernumber, $itemnumber;
1477 my $sth_upd = $dbh->prepare($query);
1478 $sth_upd->execute(@bind);
1479 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1480 WHERE borrowernumber = ?
1481 AND itemnumber = ?");
1482 $sth_copy->execute($borrowernumber, $itemnumber);
1483 my $sth_del = $dbh->prepare("DELETE FROM issues
1484 WHERE borrowernumber = ?
1485 AND itemnumber = ?");
1486 $sth_del->execute($borrowernumber, $itemnumber);
1489 =head2 FixOverduesOnReturn
1491 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1493 C<$brn> borrowernumber
1497 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1498 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1500 internal function, called only by AddReturn
1504 sub FixOverduesOnReturn {
1505 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1506 my $dbh = C4::Context->dbh;
1508 # check for overdue fine
1511 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1513 $sth->execute( $borrowernumber, $item );
1515 # alter fine to show that the book has been returned
1517 if ($data = $sth->fetchrow_hashref) {
1519 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1521 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1522 if (C4::Context->preference("FinesLog")) {
1523 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1525 } elsif ($dropbox && $data->{lastincrement}) {
1526 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1527 my $amt = $data->{amount} - $data->{lastincrement} ;
1528 if (C4::Context->preference("FinesLog")) {
1529 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1531 $uquery = "update accountlines set accounttype='F' ";
1532 if($outstanding >= 0 && $amt >=0) {
1533 $uquery .= ", amount = ? , amountoutstanding=? ";
1534 unshift @bind, ($amt, $outstanding) ;
1537 $uquery = "update accountlines set accounttype='F' ";
1539 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1540 my $usth = $dbh->prepare($uquery);
1541 $usth->execute(@bind);
1549 =head2 FixAccountForLostAndReturned
1551 &FixAccountForLostAndReturned($iteminfo,$borrower);
1553 Calculates the charge for a book lost and returned (Not exported & used only once)
1555 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1557 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1559 Internal function, called by AddReturn
1563 sub FixAccountForLostAndReturned {
1564 my ($iteminfo, $borrower) = @_;
1565 my $dbh = C4::Context->dbh;
1566 my $itm = $iteminfo->{'itemnumber'};
1567 # check for charge made for lost book
1568 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1569 $sth->execute($itm);
1570 if (my $data = $sth->fetchrow_hashref) {
1571 # writeoff this amount
1573 my $amount = $data->{'amount'};
1574 my $acctno = $data->{'accountno'};
1576 if ($data->{'amountoutstanding'} == $amount) {
1577 $offset = $data->{'amount'};
1580 $offset = $amount - $data->{'amountoutstanding'};
1581 $amountleft = $data->{'amountoutstanding'} - $amount;
1583 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1584 WHERE (borrowernumber = ?)
1585 AND (itemnumber = ?) AND (accountno = ?) ");
1586 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1588 #check if any credit is left if so writeoff other accounts
1589 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1590 if ($amountleft < 0){
1593 if ($amountleft > 0){
1594 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1595 AND (amountoutstanding >0) ORDER BY date");
1596 $msth->execute($data->{'borrowernumber'});
1597 # offset transactions
1600 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1601 if ($accdata->{'amountoutstanding'} < $amountleft) {
1603 $amountleft -= $accdata->{'amountoutstanding'};
1605 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1608 my $thisacct = $accdata->{'accountno'};
1609 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1610 WHERE (borrowernumber = ?)
1611 AND (accountno=?)");
1612 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1614 $usth = $dbh->prepare("INSERT INTO accountoffsets
1615 (borrowernumber, accountno, offsetaccount, offsetamount)
1618 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1623 if ($amountleft > 0){
1626 my $desc="Item Returned ".$iteminfo->{'barcode'};
1627 $usth = $dbh->prepare("INSERT INTO accountlines
1628 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1629 VALUES (?,?,now(),?,?,'CR',?)");
1630 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1632 $usth = $dbh->prepare("INSERT INTO accountoffsets
1633 (borrowernumber, accountno, offsetaccount, offsetamount)
1635 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1637 ModItem({ paidfor => '' }, undef, $itm);
1645 $issues = &GetItemIssue($itemnumber);
1647 Returns patrons currently having a book. nothing if item is not issued atm
1649 C<$itemnumber> is the itemnumber
1651 Returns an array of hashes
1653 FIXME: Though the above says that this function returns nothing if the
1654 item is not issued, this actually returns a hasref that looks like
1665 my ( $itemnumber) = @_;
1666 return unless $itemnumber;
1667 my $dbh = C4::Context->dbh;
1671 my $today = POSIX::strftime("%Y%m%d", localtime);
1673 my $sth = $dbh->prepare(
1674 "SELECT * FROM issues
1675 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1677 issues.itemnumber=?");
1678 $sth->execute($itemnumber);
1679 my $data = $sth->fetchrow_hashref;
1680 my $datedue = $data->{'date_due'};
1682 if ( $datedue < $today ) {
1683 $data->{'overdue'} = 1;
1685 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1690 =head2 GetItemIssues
1692 $issues = &GetItemIssues($itemnumber, $history);
1694 Returns patrons that have issued a book
1696 C<$itemnumber> is the itemnumber
1697 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1699 Returns an array of hashes
1704 my ( $itemnumber,$history ) = @_;
1705 my $dbh = C4::Context->dbh;
1709 my $today = POSIX::strftime("%Y%m%d", localtime);
1711 my $sql = "SELECT * FROM issues
1712 JOIN borrowers USING (borrowernumber)
1713 JOIN items USING (itemnumber)
1714 WHERE issues.itemnumber = ? ";
1717 SELECT * FROM old_issues
1718 LEFT JOIN borrowers USING (borrowernumber)
1719 JOIN items USING (itemnumber)
1720 WHERE old_issues.itemnumber = ? ";
1722 $sql .= "ORDER BY date_due DESC";
1723 my $sth = $dbh->prepare($sql);
1725 $sth->execute($itemnumber, $itemnumber);
1727 $sth->execute($itemnumber);
1729 while ( my $data = $sth->fetchrow_hashref ) {
1730 my $datedue = $data->{'date_due'};
1732 if ( $datedue < $today ) {
1733 $data->{'overdue'} = 1;
1735 my $itemnumber = $data->{'itemnumber'};
1736 push @GetItemIssues, $data;
1739 return ( \@GetItemIssues );
1742 =head2 GetBiblioIssues
1744 $issues = GetBiblioIssues($biblionumber);
1746 this function get all issues from a biblionumber.
1749 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1750 tables issues and the firstname,surname & cardnumber from borrowers.
1754 sub GetBiblioIssues {
1755 my $biblionumber = shift;
1756 return undef unless $biblionumber;
1757 my $dbh = C4::Context->dbh;
1759 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1761 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1762 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1763 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1764 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1765 WHERE biblio.biblionumber = ?
1767 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1769 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1770 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1771 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1772 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1773 WHERE biblio.biblionumber = ?
1776 my $sth = $dbh->prepare($query);
1777 $sth->execute($biblionumber, $biblionumber);
1780 while ( my $data = $sth->fetchrow_hashref ) {
1781 push @issues, $data;
1786 =head2 GetUpcomingDueIssues
1790 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1796 sub GetUpcomingDueIssues {
1799 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1800 my $dbh = C4::Context->dbh;
1802 my $statement = <<END_SQL;
1803 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1805 LEFT JOIN items USING (itemnumber)
1806 WhERE returndate is NULL
1807 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1810 my @bind_parameters = ( $params->{'days_in_advance'} );
1812 my $sth = $dbh->prepare( $statement );
1813 $sth->execute( @bind_parameters );
1814 my $upcoming_dues = $sth->fetchall_arrayref({});
1817 return $upcoming_dues;
1820 =head2 CanBookBeRenewed
1822 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1824 Find out whether a borrowed item may be renewed.
1826 C<$dbh> is a DBI handle to the Koha database.
1828 C<$borrowernumber> is the borrower number of the patron who currently
1829 has the item on loan.
1831 C<$itemnumber> is the number of the item to renew.
1833 C<$override_limit>, if supplied with a true value, causes
1834 the limit on the number of times that the loan can be renewed
1835 (as controlled by the item type) to be ignored.
1837 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1838 item must currently be on loan to the specified borrower; renewals
1839 must be allowed for the item's type; and the borrower must not have
1840 already renewed the loan. $error will contain the reason the renewal can not proceed
1844 sub CanBookBeRenewed {
1846 # check renewal status
1847 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
1848 my $dbh = C4::Context->dbh;
1853 # Look in the issues table for this item, lent to this borrower,
1854 # and not yet returned.
1856 # FIXME - I think this function could be redone to use only one SQL call.
1857 my $sth1 = $dbh->prepare(
1858 "SELECT * FROM issues
1859 WHERE borrowernumber = ?
1862 $sth1->execute( $borrowernumber, $itemnumber );
1863 if ( my $data1 = $sth1->fetchrow_hashref ) {
1865 # Found a matching item
1867 # See if this item may be renewed. This query is convoluted
1868 # because it's a bit messy: given the item number, we need to find
1869 # the biblioitem, which gives us the itemtype, which tells us
1870 # whether it may be renewed.
1871 my $query = "SELECT renewalsallowed FROM items ";
1872 $query .= (C4::Context->preference('item-level_itypes'))
1873 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1874 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1875 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1876 $query .= "WHERE items.itemnumber = ?";
1877 my $sth2 = $dbh->prepare($query);
1878 $sth2->execute($itemnumber);
1879 if ( my $data2 = $sth2->fetchrow_hashref ) {
1880 $renews = $data2->{'renewalsallowed'};
1882 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
1889 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1897 return ($renewokay,$error);
1902 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
1906 C<$borrowernumber> is the borrower number of the patron who currently
1909 C<$itemnumber> is the number of the item to renew.
1911 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
1913 C<$datedue> can be a C4::Dates object used to set the due date.
1915 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
1916 this parameter is not supplied, lastreneweddate is set to the current date.
1918 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
1919 from the book's item type.
1924 my $borrowernumber = shift or return undef;
1925 my $itemnumber = shift or return undef;
1926 my $item = GetItem($itemnumber) or return undef;
1927 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
1928 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
1929 my $datedue = shift;
1930 my $lastreneweddate = shift;
1932 # If the due date wasn't specified, calculate it by adding the
1933 # book's loan length to today's date.
1934 unless ($datedue && $datedue->output('iso')) {
1936 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
1937 my $loanlength = GetLoanLength(
1938 $borrower->{'categorycode'},
1939 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
1940 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
1942 #FIXME -- use circControl?
1943 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch); # this branch is the transactional branch.
1944 # The question of whether to use item's homebranch calendar is open.
1947 # $lastreneweddate defaults to today.
1948 unless (defined $lastreneweddate) {
1949 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
1952 my $dbh = C4::Context->dbh;
1953 # Find the issues record for this book
1955 $dbh->prepare("SELECT * FROM issues
1956 WHERE borrowernumber=?
1959 $sth->execute( $borrowernumber, $itemnumber );
1960 my $issuedata = $sth->fetchrow_hashref;
1963 # Update the issues record to have the new due date, and a new count
1964 # of how many times it has been renewed.
1965 my $renews = $issuedata->{'renewals'} + 1;
1966 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
1967 WHERE borrowernumber=?
1970 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
1973 # Update the renewal count on the item, and tell zebra to reindex
1974 $renews = $biblio->{'renewals'} + 1;
1975 ModItem({ renewals => $renews }, $biblio->{'biblionumber'}, $itemnumber);
1977 # Charge a new rental fee, if applicable?
1978 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1979 if ( $charge > 0 ) {
1980 my $accountno = getnextacctno( $borrowernumber );
1981 my $item = GetBiblioFromItemNumber($itemnumber);
1982 $sth = $dbh->prepare(
1983 "INSERT INTO accountlines
1985 borrowernumber, accountno, amount,
1987 accounttype, amountoutstanding, itemnumber
1989 VALUES (now(),?,?,?,?,?,?,?)"
1991 $sth->execute( $borrowernumber, $accountno, $charge,
1992 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
1993 'Rent', $charge, $itemnumber );
1997 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2002 # check renewal status
2003 my ($bornum,$itemno)=@_;
2004 my $dbh = C4::Context->dbh;
2006 my $renewsallowed = 0;
2008 # Look in the issues table for this item, lent to this borrower,
2009 # and not yet returned.
2011 # FIXME - I think this function could be redone to use only one SQL call.
2012 my $sth = $dbh->prepare("select * from issues
2013 where (borrowernumber = ?)
2014 and (itemnumber = ?)");
2015 $sth->execute($bornum,$itemno);
2016 my $data = $sth->fetchrow_hashref;
2017 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2019 my $query = "SELECT renewalsallowed FROM items ";
2020 $query .= (C4::Context->preference('item-level_itypes'))
2021 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2022 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2023 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2024 $query .= "WHERE items.itemnumber = ?";
2025 my $sth2 = $dbh->prepare($query);
2026 $sth2->execute($itemno);
2027 my $data2 = $sth2->fetchrow_hashref();
2028 $renewsallowed = $data2->{'renewalsallowed'};
2029 $renewsleft = $renewsallowed - $renewcount;
2030 return ($renewcount,$renewsallowed,$renewsleft);
2033 =head2 GetIssuingCharges
2035 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2037 Calculate how much it would cost for a given patron to borrow a given
2038 item, including any applicable discounts.
2040 C<$itemnumber> is the item number of item the patron wishes to borrow.
2042 C<$borrowernumber> is the patron's borrower number.
2044 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2045 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2050 sub GetIssuingCharges {
2052 # calculate charges due
2053 my ( $itemnumber, $borrowernumber ) = @_;
2055 my $dbh = C4::Context->dbh;
2058 # Get the book's item type and rental charge (via its biblioitem).
2059 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2060 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2061 $qcharge .= (C4::Context->preference('item-level_itypes'))
2062 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2063 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2065 $qcharge .= "WHERE items.itemnumber =?";
2067 my $sth1 = $dbh->prepare($qcharge);
2068 $sth1->execute($itemnumber);
2069 if ( my $data1 = $sth1->fetchrow_hashref ) {
2070 $item_type = $data1->{'itemtype'};
2071 $charge = $data1->{'rentalcharge'};
2072 my $q2 = "SELECT rentaldiscount FROM borrowers
2073 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2074 WHERE borrowers.borrowernumber = ?
2075 AND issuingrules.itemtype = ?";
2076 my $sth2 = $dbh->prepare($q2);
2077 $sth2->execute( $borrowernumber, $item_type );
2078 if ( my $data2 = $sth2->fetchrow_hashref ) {
2079 my $discount = $data2->{'rentaldiscount'};
2080 if ( $discount eq 'NULL' ) {
2083 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2089 return ( $charge, $item_type );
2092 =head2 AddIssuingCharge
2094 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2098 sub AddIssuingCharge {
2099 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2100 my $dbh = C4::Context->dbh;
2101 my $nextaccntno = getnextacctno( $borrowernumber );
2103 INSERT INTO accountlines
2104 (borrowernumber, itemnumber, accountno,
2105 date, amount, description, accounttype,
2107 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2109 my $sth = $dbh->prepare($query);
2110 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2116 GetTransfers($itemnumber);
2121 my ($itemnumber) = @_;
2123 my $dbh = C4::Context->dbh;
2129 FROM branchtransfers
2130 WHERE itemnumber = ?
2131 AND datearrived IS NULL
2133 my $sth = $dbh->prepare($query);
2134 $sth->execute($itemnumber);
2135 my @row = $sth->fetchrow_array();
2141 =head2 GetTransfersFromTo
2143 @results = GetTransfersFromTo($frombranch,$tobranch);
2145 Returns the list of pending transfers between $from and $to branch
2149 sub GetTransfersFromTo {
2150 my ( $frombranch, $tobranch ) = @_;
2151 return unless ( $frombranch && $tobranch );
2152 my $dbh = C4::Context->dbh;
2154 SELECT itemnumber,datesent,frombranch
2155 FROM branchtransfers
2158 AND datearrived IS NULL
2160 my $sth = $dbh->prepare($query);
2161 $sth->execute( $frombranch, $tobranch );
2164 while ( my $data = $sth->fetchrow_hashref ) {
2165 push @gettransfers, $data;
2168 return (@gettransfers);
2171 =head2 DeleteTransfer
2173 &DeleteTransfer($itemnumber);
2177 sub DeleteTransfer {
2178 my ($itemnumber) = @_;
2179 my $dbh = C4::Context->dbh;
2180 my $sth = $dbh->prepare(
2181 "DELETE FROM branchtransfers
2183 AND datearrived IS NULL "
2185 $sth->execute($itemnumber);
2189 =head2 AnonymiseIssueHistory
2191 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2193 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2194 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2196 return the number of affected rows.
2200 sub AnonymiseIssueHistory {
2202 my $borrowernumber = shift;
2203 my $dbh = C4::Context->dbh;
2206 SET borrowernumber = NULL
2207 WHERE returndate < '".$date."'
2208 AND borrowernumber IS NOT NULL
2210 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2211 my $rows_affected = $dbh->do($query);
2212 return $rows_affected;
2215 =head2 updateWrongTransfer
2217 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2219 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
2223 sub updateWrongTransfer {
2224 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2225 my $dbh = C4::Context->dbh;
2226 # first step validate the actual line of transfert .
2229 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2231 $sth->execute($FromLibrary,$itemNumber);
2234 # second step create a new line of branchtransfer to the right location .
2235 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2237 #third step changing holdingbranch of item
2238 UpdateHoldingbranch($FromLibrary,$itemNumber);
2241 =head2 UpdateHoldingbranch
2243 $items = UpdateHoldingbranch($branch,$itmenumber);
2244 Simple methode for updating hodlingbranch in items BDD line
2248 sub UpdateHoldingbranch {
2249 my ( $branch,$itemnumber ) = @_;
2250 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2255 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2256 this function calculates the due date given the loan length ,
2257 checking against the holidays calendar as per the 'useDaysMode' syspref.
2258 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2259 C<$branch> = location whose calendar to use
2260 C<$loanlength> = loan length prior to adjustment
2264 my ($startdate,$loanlength,$branch) = @_;
2265 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2266 my $datedue = time + ($loanlength) * 86400;
2267 #FIXME - assumes now even though we take a startdate
2268 my @datearr = localtime($datedue);
2269 return C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2271 my $calendar = C4::Calendar->new( branchcode => $branch );
2272 my $datedue = $calendar->addDate($startdate, $loanlength);
2277 =head2 CheckValidDatedue
2278 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2279 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2281 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2282 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2283 C<$date_due> = returndate calculate with no day check
2284 C<$itemnumber> = itemnumber
2285 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2286 C<$loanlength> = loan length prior to adjustment
2289 sub CheckValidDatedue {
2290 my ($date_due,$itemnumber,$branchcode)=@_;
2291 my @datedue=split('-',$date_due->output('iso'));
2292 my $years=$datedue[0];
2293 my $month=$datedue[1];
2294 my $day=$datedue[2];
2295 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2297 for (my $i=0;$i<2;$i++){
2298 $dow=Day_of_Week($years,$month,$day);
2299 ($dow=0) if ($dow>6);
2300 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2301 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2302 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2303 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2305 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2308 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2313 =head2 CheckRepeatableHolidays
2315 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2316 this function checks if the date due is a repeatable holiday
2317 C<$date_due> = returndate calculate with no day check
2318 C<$itemnumber> = itemnumber
2319 C<$branchcode> = localisation of issue
2323 sub CheckRepeatableHolidays{
2324 my($itemnumber,$week_day,$branchcode)=@_;
2325 my $dbh = C4::Context->dbh;
2326 my $query = qq|SELECT count(*)
2327 FROM repeatable_holidays
2330 my $sth = $dbh->prepare($query);
2331 $sth->execute($branchcode,$week_day);
2332 my $result=$sth->fetchrow;
2338 =head2 CheckSpecialHolidays
2340 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2341 this function check if the date is a special holiday
2342 C<$years> = the years of datedue
2343 C<$month> = the month of datedue
2344 C<$day> = the day of datedue
2345 C<$itemnumber> = itemnumber
2346 C<$branchcode> = localisation of issue
2350 sub CheckSpecialHolidays{
2351 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2352 my $dbh = C4::Context->dbh;
2353 my $query=qq|SELECT count(*)
2354 FROM `special_holidays`
2360 my $sth = $dbh->prepare($query);
2361 $sth->execute($years,$month,$day,$branchcode);
2362 my $countspecial=$sth->fetchrow ;
2364 return $countspecial;
2367 =head2 CheckRepeatableSpecialHolidays
2369 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2370 this function check if the date is a repeatble special holidays
2371 C<$month> = the month of datedue
2372 C<$day> = the day of datedue
2373 C<$itemnumber> = itemnumber
2374 C<$branchcode> = localisation of issue
2378 sub CheckRepeatableSpecialHolidays{
2379 my ($month,$day,$itemnumber,$branchcode) = @_;
2380 my $dbh = C4::Context->dbh;
2381 my $query=qq|SELECT count(*)
2382 FROM `repeatable_holidays`
2387 my $sth = $dbh->prepare($query);
2388 $sth->execute($month,$day,$branchcode);
2389 my $countspecial=$sth->fetchrow ;
2391 return $countspecial;
2396 sub CheckValidBarcode{
2398 my $dbh = C4::Context->dbh;
2399 my $query=qq|SELECT count(*)
2403 my $sth = $dbh->prepare($query);
2404 $sth->execute($barcode);
2405 my $exist=$sth->fetchrow ;
2416 Koha Developement team <info@koha.org>