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 <= $amountlimit && !$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 ) = @_;
848 my $dbh = C4::Context->dbh;
849 my $barcodecheck=CheckValidBarcode($barcode);
851 # $issuedate defaults to today.
852 if ( ! defined $issuedate ) {
853 $issuedate = strftime( "%Y-%m-%d", localtime );
855 if ($borrower and $barcode and $barcodecheck ne '0'){
856 # find which item we issue
857 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
859 # Get which branchcode we need
860 if (C4::Context->preference('CircControl') eq 'PickupLibrary'){
861 $branch = C4::Context->userenv->{'branch'};
863 elsif (C4::Context->preference('CircControl') eq 'PatronLibrary'){
864 $branch = $borrower->{'branchcode'};
868 $branch = $item->{'homebranch'};
871 # get actual issuing if there is one
872 my $actualissue = GetItemIssue( $item->{itemnumber});
874 # get biblioinformation for this item
875 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
878 # check if we just renew the issue.
880 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
881 $datedue = AddRenewal(
882 $borrower->{'borrowernumber'},
883 $item->{'itemnumber'},
886 $issuedate, # here interpreted as the renewal date
891 if ( $actualissue->{borrowernumber}) {
892 # This book is currently on loan, but not to the person
893 # who wants to borrow it now. mark it returned before issuing to the new borrower
896 C4::Context->userenv->{'branch'}
900 # See if the item is on reserve.
901 my ( $restype, $res ) =
902 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
904 my $resbor = $res->{'borrowernumber'};
905 if ( $resbor eq $borrower->{'borrowernumber'} ) {
907 # The item is reserved by the current patron
908 ModReserveFill($res);
910 elsif ( $restype eq "Waiting" ) {
913 # The item is on reserve and waiting, but has been
914 # reserved by some other patron.
916 elsif ( $restype eq "Reserved" ) {
919 # The item is reserved by someone else.
920 if ($cancelreserve) { # cancel reserves on this item
921 CancelReserve( 0, $res->{'itemnumber'},
922 $res->{'borrowernumber'} );
925 if ($cancelreserve) {
926 CancelReserve( $res->{'biblionumber'}, 0,
927 $res->{'borrowernumber'} );
930 # set waiting reserve to first in reserve queue as book isn't waiting now
932 $res->{'biblionumber'},
933 $res->{'borrowernumber'},
939 # Starting process for transfer job (checking transfert and validate it if we have one)
940 my ($datesent) = GetTransfers($item->{'itemnumber'});
942 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for lisibility of this case (maybe for stats ....)
945 "UPDATE branchtransfers
946 SET datearrived = now(),
948 comments = 'Forced branchtransfer'
949 WHERE itemnumber= ? AND datearrived IS NULL"
951 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
955 # Record in the database the fact that the book was issued.
959 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
963 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
964 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
965 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch );
967 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
968 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
969 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
973 $borrower->{'borrowernumber'}, # borrowernumber
974 $item->{'itemnumber'}, # itemnumber
975 $issuedate, # issuedate
976 $datedue->output('iso'), # date_due
977 C4::Context->userenv->{'branch'} # branchcode
981 ModItem({ issues => $item->{'issues'},
982 holdingbranch => C4::Context->userenv->{'branch'},
984 datelastborrowed => C4::Dates->new()->output('iso'),
985 onloan => $datedue->output('iso'),
986 }, $item->{'biblionumber'}, $item->{'itemnumber'});
987 ModDateLastSeen( $item->{'itemnumber'} );
989 # If it costs to borrow this book, charge it to the patron's account.
990 my ( $charge, $itemtype ) = GetIssuingCharges(
991 $item->{'itemnumber'},
992 $borrower->{'borrowernumber'}
996 $item->{'itemnumber'},
997 $borrower->{'borrowernumber'}, $charge
999 $item->{'charge'} = $charge;
1002 # Record the fact that this book was issued.
1004 C4::Context->userenv->{'branch'},
1006 '', $item->{'itemnumber'},
1007 $item->{'itype'}, $borrower->{'borrowernumber'}
1011 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1012 if C4::Context->preference("IssueLog");
1014 return ($datedue); # not necessarily the same as when it came in!
1017 =head2 GetLoanLength
1019 Get loan length for an itemtype, a borrower type and a branch
1021 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1026 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1027 my $dbh = C4::Context->dbh;
1030 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1032 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1033 # try to find issuelength & return the 1st available.
1034 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1035 $sth->execute( $borrowertype, $itemtype, $branchcode );
1036 my $loanlength = $sth->fetchrow_hashref;
1037 return $loanlength->{issuelength}
1038 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1040 $sth->execute( $borrowertype, "*", $branchcode );
1041 $loanlength = $sth->fetchrow_hashref;
1042 return $loanlength->{issuelength}
1043 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1045 $sth->execute( "*", $itemtype, $branchcode );
1046 $loanlength = $sth->fetchrow_hashref;
1047 return $loanlength->{issuelength}
1048 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1050 $sth->execute( "*", "*", $branchcode );
1051 $loanlength = $sth->fetchrow_hashref;
1052 return $loanlength->{issuelength}
1053 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1055 $sth->execute( $borrowertype, $itemtype, "*" );
1056 $loanlength = $sth->fetchrow_hashref;
1057 return $loanlength->{issuelength}
1058 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1060 $sth->execute( $borrowertype, "*", "*" );
1061 $loanlength = $sth->fetchrow_hashref;
1062 return $loanlength->{issuelength}
1063 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1065 $sth->execute( "*", $itemtype, "*" );
1066 $loanlength = $sth->fetchrow_hashref;
1067 return $loanlength->{issuelength}
1068 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1070 $sth->execute( "*", "*", "*" );
1071 $loanlength = $sth->fetchrow_hashref;
1072 return $loanlength->{issuelength}
1073 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1075 # if no rule is set => 21 days (hardcoded)
1079 =head2 GetIssuingRule
1081 FIXME - This is a copy-paste of GetLoanLength
1082 as a stop-gap. Do not wish to change API for GetLoanLength
1083 this close to release, however, Overdues::GetIssuingRules is broken.
1085 Get the issuing rule for an itemtype, a borrower type and a branch
1086 Returns a hashref from the issuingrules table.
1088 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1092 sub GetIssuingRule {
1093 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1094 my $dbh = C4::Context->dbh;
1095 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1098 $sth->execute( $borrowertype, $itemtype, $branchcode );
1099 $irule = $sth->fetchrow_hashref;
1100 return $irule if defined($irule) ;
1102 $sth->execute( $borrowertype, "*", $branchcode );
1103 $irule = $sth->fetchrow_hashref;
1104 return $irule if defined($irule) ;
1106 $sth->execute( "*", $itemtype, $branchcode );
1107 $irule = $sth->fetchrow_hashref;
1108 return $irule if defined($irule) ;
1110 $sth->execute( "*", "*", $branchcode );
1111 $irule = $sth->fetchrow_hashref;
1112 return $irule if defined($irule) ;
1114 $sth->execute( $borrowertype, $itemtype, "*" );
1115 $irule = $sth->fetchrow_hashref;
1116 return $irule if defined($irule) ;
1118 $sth->execute( $borrowertype, "*", "*" );
1119 $irule = $sth->fetchrow_hashref;
1120 return $irule if defined($irule) ;
1122 $sth->execute( "*", $itemtype, "*" );
1123 $irule = $sth->fetchrow_hashref;
1124 return $irule if defined($irule) ;
1126 $sth->execute( "*", "*", "*" );
1127 $irule = $sth->fetchrow_hashref;
1128 return $irule if defined($irule) ;
1130 # if no rule matches,
1134 =head2 GetBranchBorrowerCircRule
1138 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1142 Retrieves circulation rule attributes that apply to the given
1143 branch and patron category, regardless of item type.
1144 The return value is a hashref containing the following key:
1146 maxissueqty - maximum number of loans that a
1147 patron of the given category can have at the given
1148 branch. If the value is undef, no limit.
1150 This will first check for a specific branch and
1151 category match from branch_borrower_circ_rules.
1153 If no rule is found, it will then check default_branch_circ_rules
1154 (same branch, default category). If no rule is found,
1155 it will then check default_borrower_circ_rules (default
1156 branch, same category), then failing that, default_circ_rules
1157 (default branch, default category).
1159 If no rule has been found in the database, it will default to
1164 C<$branchcode> and C<$categorycode> should contain the
1165 literal branch code and patron category code, respectively - no
1170 sub GetBranchBorrowerCircRule {
1171 my $branchcode = shift;
1172 my $categorycode = shift;
1174 my $branch_cat_query = "SELECT maxissueqty
1175 FROM branch_borrower_circ_rules
1176 WHERE branchcode = ?
1177 AND categorycode = ?";
1178 my $dbh = C4::Context->dbh();
1179 my $sth = $dbh->prepare($branch_cat_query);
1180 $sth->execute($branchcode, $categorycode);
1182 if ($result = $sth->fetchrow_hashref()) {
1186 # try same branch, default borrower category
1187 my $branch_query = "SELECT maxissueqty
1188 FROM default_branch_circ_rules
1189 WHERE branchcode = ?";
1190 $sth = $dbh->prepare($branch_query);
1191 $sth->execute($branchcode);
1192 if ($result = $sth->fetchrow_hashref()) {
1196 # try default branch, same borrower category
1197 my $category_query = "SELECT maxissueqty
1198 FROM default_borrower_circ_rules
1199 WHERE categorycode = ?";
1200 $sth = $dbh->prepare($category_query);
1201 $sth->execute($categorycode);
1202 if ($result = $sth->fetchrow_hashref()) {
1206 # try default branch, default borrower category
1207 my $default_query = "SELECT maxissueqty
1208 FROM default_circ_rules";
1209 $sth = $dbh->prepare($default_query);
1211 if ($result = $sth->fetchrow_hashref()) {
1215 # built-in default circulation rule
1217 maxissueqty => undef,
1223 ($doreturn, $messages, $iteminformation, $borrower) =
1224 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1230 =item C<$barcode> is the bar code of the book being returned.
1232 =item C<$branch> is the code of the branch where the book is being returned.
1234 =item C<$exemptfine> indicates that overdue charges for the item will be
1237 =item C<$dropbox> indicates that the check-in date is assumed to be
1238 yesterday, or the last non-holiday as defined in C4::Calendar . If
1239 overdue charges are applied and C<$dropbox> is true, the last charge
1240 will be removed. This assumes that the fines accrual script has run
1245 C<&AddReturn> returns a list of four items:
1247 C<$doreturn> is true iff the return succeeded.
1249 C<$messages> is a reference-to-hash giving the reason for failure:
1255 No item with this barcode exists. The value is C<$barcode>.
1259 The book is not currently on loan. The value is C<$barcode>.
1261 =item C<IsPermanent>
1263 The book's home branch is a permanent collection. If you have borrowed
1264 this book, you are not allowed to return it. The value is the code for
1265 the book's home branch.
1269 This book has been withdrawn/cancelled. The value should be ignored.
1273 The item was reserved. The value is a reference-to-hash whose keys are
1274 fields from the reserves table of the Koha database, and
1275 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1276 either C<Waiting>, C<Reserved>, or 0.
1280 C<$borrower> is a reference-to-hash, giving information about the
1281 patron who last borrowed the book.
1286 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1287 my $dbh = C4::Context->dbh;
1291 my $validTransfert = 0;
1292 my $reserveDone = 0;
1294 # get information on item
1295 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1296 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1297 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1298 unless ($iteminformation->{'itemnumber'} ) {
1299 $messages->{'BadBarcode'} = $barcode;
1303 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1304 $messages->{'NotIssued'} = $barcode;
1305 # even though item is not on loan, it may still
1306 # be transferred; therefore, get current branch information
1307 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1308 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1309 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1313 # check if the book is in a permanent collection....
1314 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1315 my $branches = GetBranches();
1316 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1317 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1318 $messages->{'IsPermanent'} = $hbr;
1321 # if independent branches are on and returning to different branch, refuse the return
1322 if ($hbr ne C4::Context->userenv->{'branch'} && C4::Context->preference("IndependantBranches")){
1323 $messages->{'Wrongbranch'} = 1;
1327 # check that the book has been cancelled
1328 if ( $iteminformation->{'wthdrawn'} ) {
1329 $messages->{'wthdrawn'} = 1;
1333 # new op dev : if the book returned in an other branch update the holding branch
1335 # update issues, thereby returning book (should push this out into another subroutine
1336 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1338 # case of a return of document (deal with issues and holdingbranch)
1341 my $circControlBranch;
1343 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1344 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1345 if (C4::Context->preference('CircControl') eq 'ItemHomeBranch' ) {
1346 $circControlBranch = $iteminformation->{homebranch};
1347 } elsif ( C4::Context->preference('CircControl') eq 'PatronLibrary') {
1348 $circControlBranch = $borrower->{branchcode};
1349 } else { # CircControl must be PickupLibrary.
1350 $circControlBranch = $iteminformation->{holdingbranch};
1351 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1354 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1355 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1358 # continue to deal with returns cases, but not only if we have an issue
1360 # the holdingbranch is updated if the document is returned in an other location .
1361 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
1362 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1363 # reload iteminformation holdingbranch with the userenv value
1364 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1366 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1367 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1369 if ($iteminformation->{borrowernumber}){
1370 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1372 # fix up the accounts.....
1373 if ( $iteminformation->{'itemlost'} ) {
1374 $messages->{'WasLost'} = 1;
1377 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1378 # check if we have a transfer for this document
1379 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1381 # if we have a transfer to do, we update the line of transfers with the datearrived
1383 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1386 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1388 $sth->execute( $iteminformation->{'itemnumber'} );
1390 # 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'
1391 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1394 $messages->{'WrongTransfer'} = $tobranch;
1395 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1397 $validTransfert = 1;
1400 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1401 # fix up the accounts.....
1402 if ($iteminformation->{'itemlost'}) {
1403 FixAccountForLostAndReturned($iteminformation, $borrower);
1404 $messages->{'WasLost'} = 1;
1406 # fix up the overdues in accounts...
1407 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1408 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1410 # find reserves.....
1411 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1412 my ( $resfound, $resrec ) =
1413 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1415 $resrec->{'ResFound'} = $resfound;
1416 $messages->{'ResFound'} = $resrec;
1421 # Record the fact that this book was returned.
1423 $branch, 'return', '0', '',
1424 $iteminformation->{'itemnumber'},
1425 $biblio->{'itemtype'},
1426 $borrower->{'borrowernumber'}
1429 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1430 if C4::Context->preference("ReturnLog");
1432 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1433 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1435 if ( ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1436 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1437 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1438 $messages->{'WasTransfered'} = 1;
1441 $messages->{'NeedsTransfer'} = 1;
1445 return ( $doreturn, $messages, $iteminformation, $borrower );
1448 =head2 MarkIssueReturned
1452 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1456 Unconditionally marks an issue as being returned by
1457 moving the C<issues> row to C<old_issues> and
1458 setting C<returndate> to the current date, or
1459 the last non-holiday date of the branccode specified in
1460 C<dropbox_branch> . Assumes you've already checked that
1461 it's safe to do this, i.e. last non-holiday > issuedate.
1463 if C<$returndate> is specified (in iso format), it is used as the date
1464 of the return. It is ignored when a dropbox_branch is passed in.
1466 Ideally, this function would be internal to C<C4::Circulation>,
1467 not exported, but it is currently needed by one
1468 routine in C<C4::Accounts>.
1472 sub MarkIssueReturned {
1473 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1474 my $dbh = C4::Context->dbh;
1475 my $query = "UPDATE issues SET returndate=";
1477 if ($dropbox_branch) {
1478 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1479 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1481 push @bind, $dropboxdate->output('iso');
1482 } elsif ($returndate) {
1484 push @bind, $returndate;
1486 $query .= " now() ";
1488 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1489 push @bind, $borrowernumber, $itemnumber;
1491 my $sth_upd = $dbh->prepare($query);
1492 $sth_upd->execute(@bind);
1493 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1494 WHERE borrowernumber = ?
1495 AND itemnumber = ?");
1496 $sth_copy->execute($borrowernumber, $itemnumber);
1497 my $sth_del = $dbh->prepare("DELETE FROM issues
1498 WHERE borrowernumber = ?
1499 AND itemnumber = ?");
1500 $sth_del->execute($borrowernumber, $itemnumber);
1503 =head2 FixOverduesOnReturn
1505 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1507 C<$brn> borrowernumber
1511 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1512 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1514 internal function, called only by AddReturn
1518 sub FixOverduesOnReturn {
1519 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1520 my $dbh = C4::Context->dbh;
1522 # check for overdue fine
1525 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1527 $sth->execute( $borrowernumber, $item );
1529 # alter fine to show that the book has been returned
1531 if ($data = $sth->fetchrow_hashref) {
1533 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1535 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1536 if (C4::Context->preference("FinesLog")) {
1537 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1539 } elsif ($dropbox && $data->{lastincrement}) {
1540 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1541 my $amt = $data->{amount} - $data->{lastincrement} ;
1542 if (C4::Context->preference("FinesLog")) {
1543 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1545 $uquery = "update accountlines set accounttype='F' ";
1546 if($outstanding >= 0 && $amt >=0) {
1547 $uquery .= ", amount = ? , amountoutstanding=? ";
1548 unshift @bind, ($amt, $outstanding) ;
1551 $uquery = "update accountlines set accounttype='F' ";
1553 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1554 my $usth = $dbh->prepare($uquery);
1555 $usth->execute(@bind);
1563 =head2 FixAccountForLostAndReturned
1565 &FixAccountForLostAndReturned($iteminfo,$borrower);
1567 Calculates the charge for a book lost and returned (Not exported & used only once)
1569 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1571 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1573 Internal function, called by AddReturn
1577 sub FixAccountForLostAndReturned {
1578 my ($iteminfo, $borrower) = @_;
1579 my $dbh = C4::Context->dbh;
1580 my $itm = $iteminfo->{'itemnumber'};
1581 # check for charge made for lost book
1582 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1583 $sth->execute($itm);
1584 if (my $data = $sth->fetchrow_hashref) {
1585 # writeoff this amount
1587 my $amount = $data->{'amount'};
1588 my $acctno = $data->{'accountno'};
1590 if ($data->{'amountoutstanding'} == $amount) {
1591 $offset = $data->{'amount'};
1594 $offset = $amount - $data->{'amountoutstanding'};
1595 $amountleft = $data->{'amountoutstanding'} - $amount;
1597 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1598 WHERE (borrowernumber = ?)
1599 AND (itemnumber = ?) AND (accountno = ?) ");
1600 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1602 #check if any credit is left if so writeoff other accounts
1603 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1604 if ($amountleft < 0){
1607 if ($amountleft > 0){
1608 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1609 AND (amountoutstanding >0) ORDER BY date");
1610 $msth->execute($data->{'borrowernumber'});
1611 # offset transactions
1614 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1615 if ($accdata->{'amountoutstanding'} < $amountleft) {
1617 $amountleft -= $accdata->{'amountoutstanding'};
1619 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1622 my $thisacct = $accdata->{'accountno'};
1623 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1624 WHERE (borrowernumber = ?)
1625 AND (accountno=?)");
1626 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1628 $usth = $dbh->prepare("INSERT INTO accountoffsets
1629 (borrowernumber, accountno, offsetaccount, offsetamount)
1632 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1637 if ($amountleft > 0){
1640 my $desc="Item Returned ".$iteminfo->{'barcode'};
1641 $usth = $dbh->prepare("INSERT INTO accountlines
1642 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1643 VALUES (?,?,now(),?,?,'CR',?)");
1644 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1646 $usth = $dbh->prepare("INSERT INTO accountoffsets
1647 (borrowernumber, accountno, offsetaccount, offsetamount)
1649 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1651 ModItem({ paidfor => '' }, undef, $itm);
1659 $issues = &GetItemIssue($itemnumber);
1661 Returns patrons currently having a book. nothing if item is not issued atm
1663 C<$itemnumber> is the itemnumber
1665 Returns an array of hashes
1667 FIXME: Though the above says that this function returns nothing if the
1668 item is not issued, this actually returns a hasref that looks like
1679 my ( $itemnumber) = @_;
1680 return unless $itemnumber;
1681 my $dbh = C4::Context->dbh;
1685 my $today = POSIX::strftime("%Y%m%d", localtime);
1687 my $sth = $dbh->prepare(
1688 "SELECT * FROM issues
1689 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1691 issues.itemnumber=?");
1692 $sth->execute($itemnumber);
1693 my $data = $sth->fetchrow_hashref;
1694 my $datedue = $data->{'date_due'};
1696 if ( $datedue < $today ) {
1697 $data->{'overdue'} = 1;
1699 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1704 =head2 GetItemIssues
1706 $issues = &GetItemIssues($itemnumber, $history);
1708 Returns patrons that have issued a book
1710 C<$itemnumber> is the itemnumber
1711 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1713 Returns an array of hashes
1718 my ( $itemnumber,$history ) = @_;
1719 my $dbh = C4::Context->dbh;
1723 my $today = POSIX::strftime("%Y%m%d", localtime);
1725 my $sql = "SELECT * FROM issues
1726 JOIN borrowers USING (borrowernumber)
1727 JOIN items USING (itemnumber)
1728 WHERE issues.itemnumber = ? ";
1731 SELECT * FROM old_issues
1732 LEFT JOIN borrowers USING (borrowernumber)
1733 JOIN items USING (itemnumber)
1734 WHERE old_issues.itemnumber = ? ";
1736 $sql .= "ORDER BY date_due DESC";
1737 my $sth = $dbh->prepare($sql);
1739 $sth->execute($itemnumber, $itemnumber);
1741 $sth->execute($itemnumber);
1743 while ( my $data = $sth->fetchrow_hashref ) {
1744 my $datedue = $data->{'date_due'};
1746 if ( $datedue < $today ) {
1747 $data->{'overdue'} = 1;
1749 my $itemnumber = $data->{'itemnumber'};
1750 push @GetItemIssues, $data;
1753 return ( \@GetItemIssues );
1756 =head2 GetBiblioIssues
1758 $issues = GetBiblioIssues($biblionumber);
1760 this function get all issues from a biblionumber.
1763 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1764 tables issues and the firstname,surname & cardnumber from borrowers.
1768 sub GetBiblioIssues {
1769 my $biblionumber = shift;
1770 return undef unless $biblionumber;
1771 my $dbh = C4::Context->dbh;
1773 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1775 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1776 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1777 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1778 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1779 WHERE biblio.biblionumber = ?
1781 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1783 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1784 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1785 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1786 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1787 WHERE biblio.biblionumber = ?
1790 my $sth = $dbh->prepare($query);
1791 $sth->execute($biblionumber, $biblionumber);
1794 while ( my $data = $sth->fetchrow_hashref ) {
1795 push @issues, $data;
1800 =head2 GetUpcomingDueIssues
1804 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1810 sub GetUpcomingDueIssues {
1813 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1814 my $dbh = C4::Context->dbh;
1816 my $statement = <<END_SQL;
1817 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1819 LEFT JOIN items USING (itemnumber)
1820 WhERE returndate is NULL
1821 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1824 my @bind_parameters = ( $params->{'days_in_advance'} );
1826 my $sth = $dbh->prepare( $statement );
1827 $sth->execute( @bind_parameters );
1828 my $upcoming_dues = $sth->fetchall_arrayref({});
1831 return $upcoming_dues;
1834 =head2 CanBookBeRenewed
1836 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber);
1838 Find out whether a borrowed item may be renewed.
1840 C<$dbh> is a DBI handle to the Koha database.
1842 C<$borrowernumber> is the borrower number of the patron who currently
1843 has the item on loan.
1845 C<$itemnumber> is the number of the item to renew.
1847 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1848 item must currently be on loan to the specified borrower; renewals
1849 must be allowed for the item's type; and the borrower must not have
1850 already renewed the loan. $error will contain the reason the renewal can not proceed
1854 sub CanBookBeRenewed {
1856 # check renewal status
1857 my ( $borrowernumber, $itemnumber ) = @_;
1858 my $dbh = C4::Context->dbh;
1863 # Look in the issues table for this item, lent to this borrower,
1864 # and not yet returned.
1866 # FIXME - I think this function could be redone to use only one SQL call.
1867 my $sth1 = $dbh->prepare(
1868 "SELECT * FROM issues
1869 WHERE borrowernumber = ?
1872 $sth1->execute( $borrowernumber, $itemnumber );
1873 if ( my $data1 = $sth1->fetchrow_hashref ) {
1875 # Found a matching item
1877 # See if this item may be renewed. This query is convoluted
1878 # because it's a bit messy: given the item number, we need to find
1879 # the biblioitem, which gives us the itemtype, which tells us
1880 # whether it may be renewed.
1881 my $query = "SELECT renewalsallowed FROM items ";
1882 $query .= (C4::Context->preference('item-level_itypes'))
1883 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1884 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1885 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1886 $query .= "WHERE items.itemnumber = ?";
1887 my $sth2 = $dbh->prepare($query);
1888 $sth2->execute($itemnumber);
1889 if ( my $data2 = $sth2->fetchrow_hashref ) {
1890 $renews = $data2->{'renewalsallowed'};
1892 if ( $renews && $renews > $data1->{'renewals'} ) {
1899 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1907 return ($renewokay,$error);
1912 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
1916 C<$borrowernumber> is the borrower number of the patron who currently
1919 C<$itemnumber> is the number of the item to renew.
1921 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
1923 C<$datedue> can be a C4::Dates object used to set the due date.
1925 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
1926 this parameter is not supplied, lastreneweddate is set to the current date.
1928 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
1929 from the book's item type.
1934 my $borrowernumber = shift or return undef;
1935 my $itemnumber = shift or return undef;
1936 my $item = GetItem($itemnumber) or return undef;
1937 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
1938 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
1939 my $datedue = shift;
1940 my $lastreneweddate = shift;
1942 # If the due date wasn't specified, calculate it by adding the
1943 # book's loan length to today's date.
1944 unless ($datedue && $datedue->output('iso')) {
1946 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
1947 my $loanlength = GetLoanLength(
1948 $borrower->{'categorycode'},
1949 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
1950 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
1952 #FIXME -- use circControl?
1953 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch); # this branch is the transactional branch.
1954 # The question of whether to use item's homebranch calendar is open.
1957 # $lastreneweddate defaults to today.
1958 unless (defined $lastreneweddate) {
1959 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
1962 my $dbh = C4::Context->dbh;
1963 # Find the issues record for this book
1965 $dbh->prepare("SELECT * FROM issues
1966 WHERE borrowernumber=?
1969 $sth->execute( $borrowernumber, $itemnumber );
1970 my $issuedata = $sth->fetchrow_hashref;
1973 # Update the issues record to have the new due date, and a new count
1974 # of how many times it has been renewed.
1975 my $renews = $issuedata->{'renewals'} + 1;
1976 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
1977 WHERE borrowernumber=?
1980 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
1983 # Update the renewal count on the item, and tell zebra to reindex
1984 $renews = $biblio->{'renewals'} + 1;
1985 ModItem({ renewals => $renews }, $biblio->{'biblionumber'}, $itemnumber);
1987 # Charge a new rental fee, if applicable?
1988 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1989 if ( $charge > 0 ) {
1990 my $accountno = getnextacctno( $borrowernumber );
1991 my $item = GetBiblioFromItemNumber($itemnumber);
1992 $sth = $dbh->prepare(
1993 "INSERT INTO accountlines
1995 borrowernumber, accountno, amount,
1997 accounttype, amountoutstanding, itemnumber
1999 VALUES (now(),?,?,?,?,?,?,?)"
2001 $sth->execute( $borrowernumber, $accountno, $charge,
2002 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2003 'Rent', $charge, $itemnumber );
2007 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2012 # check renewal status
2013 my ($bornum,$itemno)=@_;
2014 my $dbh = C4::Context->dbh;
2016 my $renewsallowed = 0;
2018 # Look in the issues table for this item, lent to this borrower,
2019 # and not yet returned.
2021 # FIXME - I think this function could be redone to use only one SQL call.
2022 my $sth = $dbh->prepare("select * from issues
2023 where (borrowernumber = ?)
2024 and (itemnumber = ?)");
2025 $sth->execute($bornum,$itemno);
2026 my $data = $sth->fetchrow_hashref;
2027 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2029 my $query = "SELECT renewalsallowed FROM items ";
2030 $query .= (C4::Context->preference('item-level_itypes'))
2031 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2032 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2033 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2034 $query .= "WHERE items.itemnumber = ?";
2035 my $sth2 = $dbh->prepare($query);
2036 $sth2->execute($itemno);
2037 my $data2 = $sth2->fetchrow_hashref();
2038 $renewsallowed = $data2->{'renewalsallowed'};
2039 $renewsleft = $renewsallowed - $renewcount;
2040 return ($renewcount,$renewsallowed,$renewsleft);
2043 =head2 GetIssuingCharges
2045 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2047 Calculate how much it would cost for a given patron to borrow a given
2048 item, including any applicable discounts.
2050 C<$itemnumber> is the item number of item the patron wishes to borrow.
2052 C<$borrowernumber> is the patron's borrower number.
2054 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2055 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2060 sub GetIssuingCharges {
2062 # calculate charges due
2063 my ( $itemnumber, $borrowernumber ) = @_;
2065 my $dbh = C4::Context->dbh;
2068 # Get the book's item type and rental charge (via its biblioitem).
2069 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2070 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2071 $qcharge .= (C4::Context->preference('item-level_itypes'))
2072 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2073 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2075 $qcharge .= "WHERE items.itemnumber =?";
2077 my $sth1 = $dbh->prepare($qcharge);
2078 $sth1->execute($itemnumber);
2079 if ( my $data1 = $sth1->fetchrow_hashref ) {
2080 $item_type = $data1->{'itemtype'};
2081 $charge = $data1->{'rentalcharge'};
2082 my $q2 = "SELECT rentaldiscount FROM borrowers
2083 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2084 WHERE borrowers.borrowernumber = ?
2085 AND issuingrules.itemtype = ?";
2086 my $sth2 = $dbh->prepare($q2);
2087 $sth2->execute( $borrowernumber, $item_type );
2088 if ( my $data2 = $sth2->fetchrow_hashref ) {
2089 my $discount = $data2->{'rentaldiscount'};
2090 if ( $discount eq 'NULL' ) {
2093 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2099 return ( $charge, $item_type );
2102 =head2 AddIssuingCharge
2104 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2108 sub AddIssuingCharge {
2109 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2110 my $dbh = C4::Context->dbh;
2111 my $nextaccntno = getnextacctno( $borrowernumber );
2113 INSERT INTO accountlines
2114 (borrowernumber, itemnumber, accountno,
2115 date, amount, description, accounttype,
2117 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2119 my $sth = $dbh->prepare($query);
2120 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2126 GetTransfers($itemnumber);
2131 my ($itemnumber) = @_;
2133 my $dbh = C4::Context->dbh;
2139 FROM branchtransfers
2140 WHERE itemnumber = ?
2141 AND datearrived IS NULL
2143 my $sth = $dbh->prepare($query);
2144 $sth->execute($itemnumber);
2145 my @row = $sth->fetchrow_array();
2151 =head2 GetTransfersFromTo
2153 @results = GetTransfersFromTo($frombranch,$tobranch);
2155 Returns the list of pending transfers between $from and $to branch
2159 sub GetTransfersFromTo {
2160 my ( $frombranch, $tobranch ) = @_;
2161 return unless ( $frombranch && $tobranch );
2162 my $dbh = C4::Context->dbh;
2164 SELECT itemnumber,datesent,frombranch
2165 FROM branchtransfers
2168 AND datearrived IS NULL
2170 my $sth = $dbh->prepare($query);
2171 $sth->execute( $frombranch, $tobranch );
2174 while ( my $data = $sth->fetchrow_hashref ) {
2175 push @gettransfers, $data;
2178 return (@gettransfers);
2181 =head2 DeleteTransfer
2183 &DeleteTransfer($itemnumber);
2187 sub DeleteTransfer {
2188 my ($itemnumber) = @_;
2189 my $dbh = C4::Context->dbh;
2190 my $sth = $dbh->prepare(
2191 "DELETE FROM branchtransfers
2193 AND datearrived IS NULL "
2195 $sth->execute($itemnumber);
2199 =head2 AnonymiseIssueHistory
2201 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2203 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2204 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2206 return the number of affected rows.
2210 sub AnonymiseIssueHistory {
2212 my $borrowernumber = shift;
2213 my $dbh = C4::Context->dbh;
2216 SET borrowernumber = NULL
2217 WHERE returndate < '".$date."'
2218 AND borrowernumber IS NOT NULL
2220 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2221 my $rows_affected = $dbh->do($query);
2222 return $rows_affected;
2225 =head2 updateWrongTransfer
2227 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2229 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
2233 sub updateWrongTransfer {
2234 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2235 my $dbh = C4::Context->dbh;
2236 # first step validate the actual line of transfert .
2239 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2241 $sth->execute($FromLibrary,$itemNumber);
2244 # second step create a new line of branchtransfer to the right location .
2245 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2247 #third step changing holdingbranch of item
2248 UpdateHoldingbranch($FromLibrary,$itemNumber);
2251 =head2 UpdateHoldingbranch
2253 $items = UpdateHoldingbranch($branch,$itmenumber);
2254 Simple methode for updating hodlingbranch in items BDD line
2258 sub UpdateHoldingbranch {
2259 my ( $branch,$itemnumber ) = @_;
2260 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2265 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2266 this function calculates the due date given the loan length ,
2267 checking against the holidays calendar as per the 'useDaysMode' syspref.
2268 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2269 C<$branch> = location whose calendar to use
2270 C<$loanlength> = loan length prior to adjustment
2274 my ($startdate,$loanlength,$branch) = @_;
2275 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2276 my $datedue = time + ($loanlength) * 86400;
2277 #FIXME - assumes now even though we take a startdate
2278 my @datearr = localtime($datedue);
2279 return C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2281 my $calendar = C4::Calendar->new( branchcode => $branch );
2282 my $datedue = $calendar->addDate($startdate, $loanlength);
2287 =head2 CheckValidDatedue
2288 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2289 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2291 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2292 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2293 C<$date_due> = returndate calculate with no day check
2294 C<$itemnumber> = itemnumber
2295 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2296 C<$loanlength> = loan length prior to adjustment
2299 sub CheckValidDatedue {
2300 my ($date_due,$itemnumber,$branchcode)=@_;
2301 my @datedue=split('-',$date_due->output('iso'));
2302 my $years=$datedue[0];
2303 my $month=$datedue[1];
2304 my $day=$datedue[2];
2305 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2307 for (my $i=0;$i<2;$i++){
2308 $dow=Day_of_Week($years,$month,$day);
2309 ($dow=0) if ($dow>6);
2310 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2311 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2312 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2313 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2315 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2318 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2323 =head2 CheckRepeatableHolidays
2325 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2326 this function checks if the date due is a repeatable holiday
2327 C<$date_due> = returndate calculate with no day check
2328 C<$itemnumber> = itemnumber
2329 C<$branchcode> = localisation of issue
2333 sub CheckRepeatableHolidays{
2334 my($itemnumber,$week_day,$branchcode)=@_;
2335 my $dbh = C4::Context->dbh;
2336 my $query = qq|SELECT count(*)
2337 FROM repeatable_holidays
2340 my $sth = $dbh->prepare($query);
2341 $sth->execute($branchcode,$week_day);
2342 my $result=$sth->fetchrow;
2348 =head2 CheckSpecialHolidays
2350 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2351 this function check if the date is a special holiday
2352 C<$years> = the years of datedue
2353 C<$month> = the month of datedue
2354 C<$day> = the day of datedue
2355 C<$itemnumber> = itemnumber
2356 C<$branchcode> = localisation of issue
2360 sub CheckSpecialHolidays{
2361 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2362 my $dbh = C4::Context->dbh;
2363 my $query=qq|SELECT count(*)
2364 FROM `special_holidays`
2370 my $sth = $dbh->prepare($query);
2371 $sth->execute($years,$month,$day,$branchcode);
2372 my $countspecial=$sth->fetchrow ;
2374 return $countspecial;
2377 =head2 CheckRepeatableSpecialHolidays
2379 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2380 this function check if the date is a repeatble special holidays
2381 C<$month> = the month of datedue
2382 C<$day> = the day of datedue
2383 C<$itemnumber> = itemnumber
2384 C<$branchcode> = localisation of issue
2388 sub CheckRepeatableSpecialHolidays{
2389 my ($month,$day,$itemnumber,$branchcode) = @_;
2390 my $dbh = C4::Context->dbh;
2391 my $query=qq|SELECT count(*)
2392 FROM `repeatable_holidays`
2397 my $sth = $dbh->prepare($query);
2398 $sth->execute($month,$day,$branchcode);
2399 my $countspecial=$sth->fetchrow ;
2401 return $countspecial;
2406 sub CheckValidBarcode{
2408 my $dbh = C4::Context->dbh;
2409 my $query=qq|SELECT count(*)
2413 my $sth = $dbh->prepare($query);
2414 $sth->execute($barcode);
2415 my $exist=$sth->fetchrow ;
2426 Koha Developement team <info@koha.org>