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, [$filter]);
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.
123 The optional $filter argument is to allow for testing or explicit
124 behavior that ignores the System Pref. Valid values are the same as the
131 # FIXME -- the &decode fcn below should be wrapped into this one.
132 # FIXME -- these plugins should be moved out of Circulation.pm
135 my ($barcode, $filter) = @_;
136 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
137 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
138 if ($filter eq 'whitespace') {
140 } elsif ($filter eq 'cuecat') {
142 my @fields = split( /\./, $barcode );
143 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
144 ($#results == 2) and return $results[2];
145 } elsif ($filter eq 'T-prefix') {
146 if ($barcode =~ /^[Tt](\d)/) {
147 (defined($1) and $1 eq '0') and return $barcode;
148 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
150 return sprintf("T%07d", $barcode);
151 # FIXME: $barcode could be "T1", causing warning: substr outside of string
152 # Why drop the nonzero digit after the T?
153 # Why pass non-digits (or empty string) to "T%07d"?
155 return $barcode; # return barcode, modified or not
160 =head3 $str = &decode($chunk);
164 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
167 FIXME: Should be replaced with Barcode::Cuecat from CPAN
168 or Javascript based decoding on the client side.
177 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
178 my @s = map { index( $seq, $_ ); } split( //, $encoded );
179 my $l = ( $#s + 1 ) % 4;
182 # warn "Error: Cuecat decode parsing failed!";
190 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
192 chr( ( $n >> 16 ) ^ 67 )
193 .chr( ( $n >> 8 & 255 ) ^ 67 )
194 .chr( ( $n & 255 ) ^ 67 );
197 $r = substr( $r, 0, length($r) - $l );
203 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
205 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
207 C<$newbranch> is the code for the branch to which the item should be transferred.
209 C<$barcode> is the barcode of the item to be transferred.
211 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
212 Otherwise, if an item is reserved, the transfer fails.
214 Returns three values:
218 is true if the transfer was successful.
222 is a reference-to-hash which may have any of the following keys:
228 There is no item in the catalog with the given barcode. The value is C<$barcode>.
232 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.
234 =item C<DestinationEqualsHolding>
236 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.
240 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.
244 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>.
246 =item C<WasTransferred>
248 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
255 my ( $tbr, $barcode, $ignoreRs ) = @_;
258 my $branches = GetBranches();
259 my $itemnumber = GetItemnumberFromBarcode( $barcode );
260 my $issue = GetItemIssue($itemnumber);
261 my $biblio = GetBiblioFromItemNumber($itemnumber);
264 if ( not $itemnumber ) {
265 $messages->{'BadBarcode'} = $barcode;
269 # get branches of book...
270 my $hbr = $biblio->{'homebranch'};
271 my $fbr = $biblio->{'holdingbranch'};
274 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
275 $messages->{'IsPermanent'} = $hbr;
278 # can't transfer book if is already there....
279 if ( $fbr eq $tbr ) {
280 $messages->{'DestinationEqualsHolding'} = 1;
284 # check if it is still issued to someone, return it...
285 if ($issue->{borrowernumber}) {
286 AddReturn( $barcode, $fbr );
287 $messages->{'WasReturned'} = $issue->{borrowernumber};
291 # That'll save a database query.
292 my ( $resfound, $resrec ) =
293 CheckReserves( $itemnumber );
294 if ( $resfound and not $ignoreRs ) {
295 $resrec->{'ResFound'} = $resfound;
297 # $messages->{'ResFound'} = $resrec;
301 #actually do the transfer....
303 ModItemTransfer( $itemnumber, $fbr, $tbr );
305 # don't need to update MARC anymore, we do it in batch now
306 $messages->{'WasTransfered'} = 1;
307 ModDateLastSeen( $itemnumber );
309 return ( $dotransfer, $messages, $biblio );
314 my $borrower = shift;
315 my $biblionumber = shift;
317 my $cat_borrower = $borrower->{'categorycode'};
318 my $dbh = C4::Context->dbh;
320 # Get which branchcode we need
321 if (C4::Context->preference('CircControl') eq 'PickupLibrary'){
322 $branch = C4::Context->userenv->{'branch'};
324 elsif (C4::Context->preference('CircControl') eq 'PatronLibrary'){
325 $branch = $borrower->{'branchcode'};
329 $branch = $item->{'homebranch'};
331 my $type = (C4::Context->preference('item-level_itypes'))
332 ? $item->{'itype'} # item-level
333 : $item->{'itemtype'}; # biblio-level
335 # given branch, patron category, and item type, determine
336 # applicable issuing rule
337 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
339 # if a rule is found and has a loan limit set, count
340 # how many loans the patron already has that meet that
342 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
344 my $count_query = "SELECT COUNT(*) FROM issues
345 JOIN items USING (itemnumber) ";
347 my $rule_itemtype = $issuing_rule->{itemtype};
348 if ($rule_itemtype eq "*") {
349 # matching rule has the default item type, so count only
350 # those existing loans that don't fall under a more
352 if (C4::Context->preference('item-level_itypes')) {
353 $count_query .= " WHERE items.itype NOT IN (
354 SELECT itemtype FROM issuingrules
356 AND (categorycode = ? OR categorycode = ?)
360 $count_query .= " JOIN biblioitems USING (biblionumber)
361 WHERE biblioitems.itemtype NOT IN (
362 SELECT itemtype FROM issuingrules
364 AND (categorycode = ? OR categorycode = ?)
368 push @bind_params, $issuing_rule->{branchcode};
369 push @bind_params, $issuing_rule->{categorycode};
370 push @bind_params, $cat_borrower;
372 # rule has specific item type, so count loans of that
374 if (C4::Context->preference('item-level_itypes')) {
375 $count_query .= " WHERE items.itype = ? ";
377 $count_query .= " JOIN biblioitems USING (biblionumber)
378 WHERE biblioitems.itemtype= ? ";
380 push @bind_params, $type;
383 $count_query .= " AND borrowernumber = ? ";
384 push @bind_params, $borrower->{'borrowernumber'};
385 my $rule_branch = $issuing_rule->{branchcode};
386 if ($rule_branch ne "*") {
387 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
388 $count_query .= " AND issues.branchcode = ? ";
389 push @bind_params, $branch;
390 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
391 ; # if branch is the patron's home branch, then count all loans by patron
393 $count_query .= " AND items.homebranch = ? ";
394 push @bind_params, $branch;
398 my $count_sth = $dbh->prepare($count_query);
399 $count_sth->execute(@bind_params);
400 my ($current_loan_count) = $count_sth->fetchrow_array;
402 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
403 if ($current_loan_count >= $max_loans_allowed) {
404 return "$current_loan_count / $max_loans_allowed";
408 # Now count total loans against the limit for the branch
409 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
410 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
411 my @bind_params = ();
412 my $branch_count_query = "SELECT COUNT(*) FROM issues
413 JOIN items USING (itemnumber)
414 WHERE borrowernumber = ? ";
415 push @bind_params, $borrower->{borrowernumber};
417 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
418 $branch_count_query .= " AND issues.branchcode = ? ";
419 push @bind_params, $branch;
420 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
421 ; # if branch is the patron's home branch, then count all loans by patron
423 $branch_count_query .= " AND items.homebranch = ? ";
424 push @bind_params, $branch;
426 my $branch_count_sth = $dbh->prepare($branch_count_query);
427 $branch_count_sth->execute(@bind_params);
428 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
430 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
431 if ($current_loan_count >= $max_loans_allowed) {
432 return "$current_loan_count / $max_loans_allowed";
436 # OK, the patron can issue !!!
442 @issues = &itemissues($biblioitemnumber, $biblio);
444 Looks up information about who has borrowed the bookZ<>(s) with the
445 given biblioitemnumber.
447 C<$biblio> is ignored.
449 C<&itemissues> returns an array of references-to-hash. The keys
450 include the fields from the C<items> table in the Koha database.
451 Additional keys include:
457 If the item is currently on loan, this gives the due date.
459 If the item is not on loan, then this is either "Available" or
460 "Cancelled", if the item has been withdrawn.
464 If the item is currently on loan, this gives the card number of the
465 patron who currently has the item.
467 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
469 These give the timestamp for the last three times the item was
472 =item C<card0>, C<card1>, C<card2>
474 The card number of the last three patrons who borrowed this item.
476 =item C<borrower0>, C<borrower1>, C<borrower2>
478 The borrower number of the last three patrons who borrowed this item.
486 my ( $bibitem, $biblio ) = @_;
487 my $dbh = C4::Context->dbh;
489 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
494 $sth->execute($bibitem) || die $sth->errstr;
496 while ( my $data = $sth->fetchrow_hashref ) {
498 # Find out who currently has this item.
499 # FIXME - Wouldn't it be better to do this as a left join of
500 # some sort? Currently, this code assumes that if
501 # fetchrow_hashref() fails, then the book is on the shelf.
502 # fetchrow_hashref() can fail for any number of reasons (e.g.,
503 # database server crash), not just because no items match the
505 my $sth2 = $dbh->prepare(
506 "SELECT * FROM issues
507 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
512 $sth2->execute( $data->{'itemnumber'} );
513 if ( my $data2 = $sth2->fetchrow_hashref ) {
514 $data->{'date_due'} = $data2->{'date_due'};
515 $data->{'card'} = $data2->{'cardnumber'};
516 $data->{'borrower'} = $data2->{'borrowernumber'};
519 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
524 # Find the last 3 people who borrowed this item.
525 $sth2 = $dbh->prepare(
526 "SELECT * FROM old_issues
527 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
529 ORDER BY returndate DESC,timestamp DESC"
532 $sth2->execute( $data->{'itemnumber'} );
533 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
534 { # FIXME : error if there is less than 3 pple borrowing this item
535 if ( my $data2 = $sth2->fetchrow_hashref ) {
536 $data->{"timestamp$i2"} = $data2->{'timestamp'};
537 $data->{"card$i2"} = $data2->{'cardnumber'};
538 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
543 $results[$i] = $data;
551 =head2 CanBookBeIssued
553 Check if a book can be issued.
555 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
557 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
561 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
563 =item C<$barcode> is the bar code of the book being issued.
565 =item C<$duedatespec> is a C4::Dates object.
575 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
576 Possible values are :
582 sticky due date is invalid
586 borrower gone with no address
590 borrower declared it's card lost
596 =head3 UNKNOWN_BARCODE
610 item is restricted (set by ??)
612 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
613 Possible values are :
621 renewing, not issuing
623 =head3 ISSUED_TO_ANOTHER
625 issued to someone else.
629 reserved for someone else.
633 sticky due date is invalid
637 if the borrower borrows to much things
641 sub CanBookBeIssued {
642 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
643 my %needsconfirmation; # filled with problems that needs confirmations
644 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
645 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
646 my $issue = GetItemIssue($item->{itemnumber});
647 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
648 $item->{'itemtype'}=$item->{'itype'};
649 my $dbh = C4::Context->dbh;
652 # DUE DATE is OK ? -- should already have checked.
654 #$issuingimpossible{INVALID_DATE} = 1 unless ($duedate);
659 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
660 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
661 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
662 return( { STATS => 1 }, {});
664 if ( $borrower->{flags}->{GNA} ) {
665 $issuingimpossible{GNA} = 1;
667 if ( $borrower->{flags}->{'LOST'} ) {
668 $issuingimpossible{CARD_LOST} = 1;
670 if ( $borrower->{flags}->{'DBARRED'} ) {
671 $issuingimpossible{DEBARRED} = 1;
673 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
674 $issuingimpossible{EXPIRED} = 1;
676 my @expirydate= split /-/,$borrower->{'dateexpiry'};
677 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
678 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
679 $issuingimpossible{EXPIRED} = 1;
688 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
689 if ( C4::Context->preference("IssuingInProcess") ) {
690 my $amountlimit = C4::Context->preference("noissuescharge");
691 if ( $amount > $amountlimit && !$inprocess ) {
692 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
694 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
695 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
700 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
705 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
707 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
708 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
713 unless ( $item->{barcode} ) {
714 $issuingimpossible{UNKNOWN_BARCODE} = 1;
716 if ( $item->{'notforloan'}
717 && $item->{'notforloan'} > 0 )
719 $issuingimpossible{NOT_FOR_LOAN} = 1;
721 elsif ( !$item->{'notforloan'} ){
722 # we have to check itemtypes.notforloan also
723 if (C4::Context->preference('item-level_itypes')){
724 # this should probably be a subroutine
725 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
726 $sth->execute($item->{'itemtype'});
727 my $notforloan=$sth->fetchrow_hashref();
729 if ($notforloan->{'notforloan'} == 1){
730 $issuingimpossible{NOT_FOR_LOAN} = 1;
733 elsif ($biblioitem->{'notforloan'} == 1){
734 $issuingimpossible{NOT_FOR_LOAN} = 1;
737 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
739 $issuingimpossible{WTHDRAWN} = 1;
741 if ( $item->{'restricted'}
742 && $item->{'restricted'} == 1 )
744 $issuingimpossible{RESTRICTED} = 1;
746 if ( C4::Context->preference("IndependantBranches") ) {
747 my $userenv = C4::Context->userenv;
748 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
749 $issuingimpossible{NOTSAMEBRANCH} = 1
750 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
755 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
757 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
760 # Already issued to current borrower. Ask whether the loan should
762 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
763 $borrower->{'borrowernumber'},
764 $item->{'itemnumber'}
766 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
767 $issuingimpossible{NO_MORE_RENEWALS} = 1;
770 $needsconfirmation{RENEW_ISSUE} = 1;
773 elsif ($issue->{borrowernumber}) {
775 # issued to someone else
776 my $currborinfo = GetMemberDetails( $issue->{borrowernumber} );
778 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
779 $needsconfirmation{ISSUED_TO_ANOTHER} =
780 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
783 # See if the item is on reserve.
784 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
786 my $resbor = $res->{'borrowernumber'};
787 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
788 my $branches = GetBranches();
789 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
790 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
792 # The item is on reserve and waiting, but has been
793 # reserved by some other patron.
794 $needsconfirmation{RESERVE_WAITING} =
795 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
797 elsif ( $restype eq "Reserved" ) {
798 # The item is on reserve for someone else.
799 $needsconfirmation{RESERVED} =
800 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
803 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" ) {
804 if ( $borrower->{'categorycode'} eq 'W' ) {
806 return ( \%emptyhash, \%needsconfirmation );
809 return ( \%issuingimpossible, \%needsconfirmation );
814 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
816 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
820 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
822 =item C<$barcode> is the barcode of the item being issued.
824 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
827 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
829 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
830 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
832 AddIssue does the following things :
833 - step 01: check that there is a borrowernumber & a barcode provided
834 - check for RENEWAL (book issued & being issued to the same patron)
835 - renewal YES = Calculate Charge & renew
837 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
839 - fill reserve if reserve to this patron
840 - cancel reserve or not, otherwise
841 * TRANSFERT PENDING ?
842 - complete the transfert
850 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
851 my $dbh = C4::Context->dbh;
852 my $barcodecheck=CheckValidBarcode($barcode);
854 # $issuedate defaults to today.
855 if ( ! defined $issuedate ) {
856 $issuedate = strftime( "%Y-%m-%d", localtime );
857 # TODO: for hourly circ, this will need to be a C4::Dates object
858 # and all calls to AddIssue including issuedate will need to pass a Dates object.
860 if ($borrower and $barcode and $barcodecheck ne '0'){
861 # find which item we issue
862 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
863 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
864 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
865 $item->{'homebranch'}; # fallback to item's homebranch
867 # get actual issuing if there is one
868 my $actualissue = GetItemIssue( $item->{itemnumber});
870 # get biblioinformation for this item
871 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
874 # check if we just renew the issue.
876 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
877 $datedue = AddRenewal(
878 $borrower->{'borrowernumber'},
879 $item->{'itemnumber'},
882 $issuedate, # here interpreted as the renewal date
887 if ( $actualissue->{borrowernumber}) {
888 # This book is currently on loan, but not to the person
889 # who wants to borrow it now. mark it returned before issuing to the new borrower
892 C4::Context->userenv->{'branch'}
896 # See if the item is on reserve.
897 my ( $restype, $res ) =
898 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
900 my $resbor = $res->{'borrowernumber'};
901 if ( $resbor eq $borrower->{'borrowernumber'} ) {
902 # The item is reserved by the current patron
903 ModReserveFill($res);
905 elsif ( $restype eq "Waiting" ) {
907 # The item is on reserve and waiting, but has been
908 # reserved by some other patron.
910 elsif ( $restype eq "Reserved" ) {
912 # The item is reserved by someone else.
913 if ($cancelreserve) { # cancel reserves on this item
914 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
917 if ($cancelreserve) {
918 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
921 # set waiting reserve to first in reserve queue as book isn't waiting now
923 $res->{'biblionumber'},
924 $res->{'borrowernumber'},
930 # Starting process for transfer job (checking transfert and validate it if we have one)
931 my ($datesent) = GetTransfers($item->{'itemnumber'});
933 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
936 "UPDATE branchtransfers
937 SET datearrived = now(),
939 comments = 'Forced branchtransfer'
940 WHERE itemnumber= ? AND datearrived IS NULL"
942 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
945 # Record in the database the fact that the book was issued.
949 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
953 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
954 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
955 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch );
957 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
958 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
959 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
963 $borrower->{'borrowernumber'}, # borrowernumber
964 $item->{'itemnumber'}, # itemnumber
965 $issuedate, # issuedate
966 $datedue->output('iso'), # date_due
967 C4::Context->userenv->{'branch'} # branchcode
971 ModItem({ issues => $item->{'issues'},
972 holdingbranch => C4::Context->userenv->{'branch'},
974 datelastborrowed => C4::Dates->new()->output('iso'),
975 onloan => $datedue->output('iso'),
976 }, $item->{'biblionumber'}, $item->{'itemnumber'});
977 ModDateLastSeen( $item->{'itemnumber'} );
979 # If it costs to borrow this book, charge it to the patron's account.
980 my ( $charge, $itemtype ) = GetIssuingCharges(
981 $item->{'itemnumber'},
982 $borrower->{'borrowernumber'}
986 $item->{'itemnumber'},
987 $borrower->{'borrowernumber'}, $charge
989 $item->{'charge'} = $charge;
992 # Record the fact that this book was issued.
994 C4::Context->userenv->{'branch'},
996 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
997 $item->{'itype'}, $borrower->{'borrowernumber'}
1001 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1002 if C4::Context->preference("IssueLog");
1004 return ($datedue); # not necessarily the same as when it came in!
1007 =head2 GetLoanLength
1009 Get loan length for an itemtype, a borrower type and a branch
1011 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1016 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1017 my $dbh = C4::Context->dbh;
1020 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1022 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1023 # try to find issuelength & return the 1st available.
1024 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1025 $sth->execute( $borrowertype, $itemtype, $branchcode );
1026 my $loanlength = $sth->fetchrow_hashref;
1027 return $loanlength->{issuelength}
1028 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1030 $sth->execute( $borrowertype, "*", $branchcode );
1031 $loanlength = $sth->fetchrow_hashref;
1032 return $loanlength->{issuelength}
1033 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1035 $sth->execute( "*", $itemtype, $branchcode );
1036 $loanlength = $sth->fetchrow_hashref;
1037 return $loanlength->{issuelength}
1038 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1040 $sth->execute( "*", "*", $branchcode );
1041 $loanlength = $sth->fetchrow_hashref;
1042 return $loanlength->{issuelength}
1043 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1045 $sth->execute( $borrowertype, $itemtype, "*" );
1046 $loanlength = $sth->fetchrow_hashref;
1047 return $loanlength->{issuelength}
1048 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1050 $sth->execute( $borrowertype, "*", "*" );
1051 $loanlength = $sth->fetchrow_hashref;
1052 return $loanlength->{issuelength}
1053 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1055 $sth->execute( "*", $itemtype, "*" );
1056 $loanlength = $sth->fetchrow_hashref;
1057 return $loanlength->{issuelength}
1058 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1060 $sth->execute( "*", "*", "*" );
1061 $loanlength = $sth->fetchrow_hashref;
1062 return $loanlength->{issuelength}
1063 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1065 # if no rule is set => 21 days (hardcoded)
1069 =head2 GetIssuingRule
1071 FIXME - This is a copy-paste of GetLoanLength
1072 as a stop-gap. Do not wish to change API for GetLoanLength
1073 this close to release, however, Overdues::GetIssuingRules is broken.
1075 Get the issuing rule for an itemtype, a borrower type and a branch
1076 Returns a hashref from the issuingrules table.
1078 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1082 sub GetIssuingRule {
1083 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1084 my $dbh = C4::Context->dbh;
1085 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1088 $sth->execute( $borrowertype, $itemtype, $branchcode );
1089 $irule = $sth->fetchrow_hashref;
1090 return $irule if defined($irule) ;
1092 $sth->execute( $borrowertype, "*", $branchcode );
1093 $irule = $sth->fetchrow_hashref;
1094 return $irule if defined($irule) ;
1096 $sth->execute( "*", $itemtype, $branchcode );
1097 $irule = $sth->fetchrow_hashref;
1098 return $irule if defined($irule) ;
1100 $sth->execute( "*", "*", $branchcode );
1101 $irule = $sth->fetchrow_hashref;
1102 return $irule if defined($irule) ;
1104 $sth->execute( $borrowertype, $itemtype, "*" );
1105 $irule = $sth->fetchrow_hashref;
1106 return $irule if defined($irule) ;
1108 $sth->execute( $borrowertype, "*", "*" );
1109 $irule = $sth->fetchrow_hashref;
1110 return $irule if defined($irule) ;
1112 $sth->execute( "*", $itemtype, "*" );
1113 $irule = $sth->fetchrow_hashref;
1114 return $irule if defined($irule) ;
1116 $sth->execute( "*", "*", "*" );
1117 $irule = $sth->fetchrow_hashref;
1118 return $irule if defined($irule) ;
1120 # if no rule matches,
1124 =head2 GetBranchBorrowerCircRule
1128 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1132 Retrieves circulation rule attributes that apply to the given
1133 branch and patron category, regardless of item type.
1134 The return value is a hashref containing the following key:
1136 maxissueqty - maximum number of loans that a
1137 patron of the given category can have at the given
1138 branch. If the value is undef, no limit.
1140 This will first check for a specific branch and
1141 category match from branch_borrower_circ_rules.
1143 If no rule is found, it will then check default_branch_circ_rules
1144 (same branch, default category). If no rule is found,
1145 it will then check default_borrower_circ_rules (default
1146 branch, same category), then failing that, default_circ_rules
1147 (default branch, default category).
1149 If no rule has been found in the database, it will default to
1154 C<$branchcode> and C<$categorycode> should contain the
1155 literal branch code and patron category code, respectively - no
1160 sub GetBranchBorrowerCircRule {
1161 my $branchcode = shift;
1162 my $categorycode = shift;
1164 my $branch_cat_query = "SELECT maxissueqty
1165 FROM branch_borrower_circ_rules
1166 WHERE branchcode = ?
1167 AND categorycode = ?";
1168 my $dbh = C4::Context->dbh();
1169 my $sth = $dbh->prepare($branch_cat_query);
1170 $sth->execute($branchcode, $categorycode);
1172 if ($result = $sth->fetchrow_hashref()) {
1176 # try same branch, default borrower category
1177 my $branch_query = "SELECT maxissueqty
1178 FROM default_branch_circ_rules
1179 WHERE branchcode = ?";
1180 $sth = $dbh->prepare($branch_query);
1181 $sth->execute($branchcode);
1182 if ($result = $sth->fetchrow_hashref()) {
1186 # try default branch, same borrower category
1187 my $category_query = "SELECT maxissueqty
1188 FROM default_borrower_circ_rules
1189 WHERE categorycode = ?";
1190 $sth = $dbh->prepare($category_query);
1191 $sth->execute($categorycode);
1192 if ($result = $sth->fetchrow_hashref()) {
1196 # try default branch, default borrower category
1197 my $default_query = "SELECT maxissueqty
1198 FROM default_circ_rules";
1199 $sth = $dbh->prepare($default_query);
1201 if ($result = $sth->fetchrow_hashref()) {
1205 # built-in default circulation rule
1207 maxissueqty => undef,
1213 ($doreturn, $messages, $iteminformation, $borrower) =
1214 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1220 =item C<$barcode> is the bar code of the book being returned.
1222 =item C<$branch> is the code of the branch where the book is being returned.
1224 =item C<$exemptfine> indicates that overdue charges for the item will be
1227 =item C<$dropbox> indicates that the check-in date is assumed to be
1228 yesterday, or the last non-holiday as defined in C4::Calendar . If
1229 overdue charges are applied and C<$dropbox> is true, the last charge
1230 will be removed. This assumes that the fines accrual script has run
1235 C<&AddReturn> returns a list of four items:
1237 C<$doreturn> is true iff the return succeeded.
1239 C<$messages> is a reference-to-hash giving the reason for failure:
1245 No item with this barcode exists. The value is C<$barcode>.
1249 The book is not currently on loan. The value is C<$barcode>.
1251 =item C<IsPermanent>
1253 The book's home branch is a permanent collection. If you have borrowed
1254 this book, you are not allowed to return it. The value is the code for
1255 the book's home branch.
1259 This book has been withdrawn/cancelled. The value should be ignored.
1263 The item was reserved. The value is a reference-to-hash whose keys are
1264 fields from the reserves table of the Koha database, and
1265 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1266 either C<Waiting>, C<Reserved>, or 0.
1270 C<$borrower> is a reference-to-hash, giving information about the
1271 patron who last borrowed the book.
1276 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1277 my $dbh = C4::Context->dbh;
1281 my $validTransfert = 0;
1282 my $reserveDone = 0;
1284 # get information on item
1285 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1286 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1287 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1288 unless ($iteminformation->{'itemnumber'} ) {
1289 $messages->{'BadBarcode'} = $barcode;
1293 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1294 $messages->{'NotIssued'} = $barcode;
1295 # even though item is not on loan, it may still
1296 # be transferred; therefore, get current branch information
1297 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1298 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1299 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1303 # check if the book is in a permanent collection....
1304 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1305 my $branches = GetBranches();
1306 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1307 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1308 $messages->{'IsPermanent'} = $hbr;
1311 # if independent branches are on and returning to different branch, refuse the return
1312 if ($hbr ne C4::Context->userenv->{'branch'} && C4::Context->preference("IndependantBranches")){
1313 $messages->{'Wrongbranch'} = 1;
1317 # check that the book has been cancelled
1318 if ( $iteminformation->{'wthdrawn'} ) {
1319 $messages->{'wthdrawn'} = 1;
1323 # new op dev : if the book returned in an other branch update the holding branch
1325 # update issues, thereby returning book (should push this out into another subroutine
1326 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1328 # case of a return of document (deal with issues and holdingbranch)
1331 my $circControlBranch;
1333 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1334 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1335 if (C4::Context->preference('CircControl') eq 'ItemHomeBranch' ) {
1336 $circControlBranch = $iteminformation->{homebranch};
1337 } elsif ( C4::Context->preference('CircControl') eq 'PatronLibrary') {
1338 $circControlBranch = $borrower->{branchcode};
1339 } else { # CircControl must be PickupLibrary.
1340 $circControlBranch = $iteminformation->{holdingbranch};
1341 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1344 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1345 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1346 # continue to deal with returns cases, but not only if we have an issue
1348 # the holdingbranch is updated if the document is returned in an other location .
1349 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
1350 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1351 # reload iteminformation holdingbranch with the userenv value
1352 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1354 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1355 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1357 if ($iteminformation->{borrowernumber}){
1358 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1361 # fix up the accounts.....
1362 if ( $iteminformation->{'itemlost'} ) {
1363 $messages->{'WasLost'} = 1;
1366 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1367 # check if we have a transfer for this document
1368 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1370 # if we have a transfer to do, we update the line of transfers with the datearrived
1372 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1375 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1377 $sth->execute( $iteminformation->{'itemnumber'} );
1379 # 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'
1380 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1383 $messages->{'WrongTransfer'} = $tobranch;
1384 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1386 $validTransfert = 1;
1389 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1390 # fix up the accounts.....
1391 if ($iteminformation->{'itemlost'}) {
1392 FixAccountForLostAndReturned($iteminformation, $borrower);
1393 $messages->{'WasLost'} = 1;
1395 # fix up the overdues in accounts...
1396 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1397 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1399 # find reserves.....
1400 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1401 my ( $resfound, $resrec ) =
1402 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1404 $resrec->{'ResFound'} = $resfound;
1405 $messages->{'ResFound'} = $resrec;
1410 # Record the fact that this book was returned.
1412 $branch, 'return', '0', '',
1413 $iteminformation->{'itemnumber'},
1414 $biblio->{'itemtype'},
1415 $borrower->{'borrowernumber'}
1418 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1419 if C4::Context->preference("ReturnLog");
1421 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1422 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1424 if ($doreturn and ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1425 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1426 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1427 $messages->{'WasTransfered'} = 1;
1430 $messages->{'NeedsTransfer'} = 1;
1434 return ( $doreturn, $messages, $iteminformation, $borrower );
1437 =head2 MarkIssueReturned
1441 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1445 Unconditionally marks an issue as being returned by
1446 moving the C<issues> row to C<old_issues> and
1447 setting C<returndate> to the current date, or
1448 the last non-holiday date of the branccode specified in
1449 C<dropbox_branch> . Assumes you've already checked that
1450 it's safe to do this, i.e. last non-holiday > issuedate.
1452 if C<$returndate> is specified (in iso format), it is used as the date
1453 of the return. It is ignored when a dropbox_branch is passed in.
1455 Ideally, this function would be internal to C<C4::Circulation>,
1456 not exported, but it is currently needed by one
1457 routine in C<C4::Accounts>.
1461 sub MarkIssueReturned {
1462 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1463 my $dbh = C4::Context->dbh;
1464 my $query = "UPDATE issues SET returndate=";
1466 if ($dropbox_branch) {
1467 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1468 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1470 push @bind, $dropboxdate->output('iso');
1471 } elsif ($returndate) {
1473 push @bind, $returndate;
1475 $query .= " now() ";
1477 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1478 push @bind, $borrowernumber, $itemnumber;
1480 my $sth_upd = $dbh->prepare($query);
1481 $sth_upd->execute(@bind);
1482 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1483 WHERE borrowernumber = ?
1484 AND itemnumber = ?");
1485 $sth_copy->execute($borrowernumber, $itemnumber);
1486 my $sth_del = $dbh->prepare("DELETE FROM issues
1487 WHERE borrowernumber = ?
1488 AND itemnumber = ?");
1489 $sth_del->execute($borrowernumber, $itemnumber);
1492 =head2 FixOverduesOnReturn
1494 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1496 C<$brn> borrowernumber
1500 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1501 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1503 internal function, called only by AddReturn
1507 sub FixOverduesOnReturn {
1508 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1509 my $dbh = C4::Context->dbh;
1511 # check for overdue fine
1514 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1516 $sth->execute( $borrowernumber, $item );
1518 # alter fine to show that the book has been returned
1520 if ($data = $sth->fetchrow_hashref) {
1522 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1524 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1525 if (C4::Context->preference("FinesLog")) {
1526 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1528 } elsif ($dropbox && $data->{lastincrement}) {
1529 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1530 my $amt = $data->{amount} - $data->{lastincrement} ;
1531 if (C4::Context->preference("FinesLog")) {
1532 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1534 $uquery = "update accountlines set accounttype='F' ";
1535 if($outstanding >= 0 && $amt >=0) {
1536 $uquery .= ", amount = ? , amountoutstanding=? ";
1537 unshift @bind, ($amt, $outstanding) ;
1540 $uquery = "update accountlines set accounttype='F' ";
1542 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1543 my $usth = $dbh->prepare($uquery);
1544 $usth->execute(@bind);
1552 =head2 FixAccountForLostAndReturned
1554 &FixAccountForLostAndReturned($iteminfo,$borrower);
1556 Calculates the charge for a book lost and returned (Not exported & used only once)
1558 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1560 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1562 Internal function, called by AddReturn
1566 sub FixAccountForLostAndReturned {
1567 my ($iteminfo, $borrower) = @_;
1568 my $dbh = C4::Context->dbh;
1569 my $itm = $iteminfo->{'itemnumber'};
1570 # check for charge made for lost book
1571 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1572 $sth->execute($itm);
1573 if (my $data = $sth->fetchrow_hashref) {
1574 # writeoff this amount
1576 my $amount = $data->{'amount'};
1577 my $acctno = $data->{'accountno'};
1579 if ($data->{'amountoutstanding'} == $amount) {
1580 $offset = $data->{'amount'};
1583 $offset = $amount - $data->{'amountoutstanding'};
1584 $amountleft = $data->{'amountoutstanding'} - $amount;
1586 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1587 WHERE (borrowernumber = ?)
1588 AND (itemnumber = ?) AND (accountno = ?) ");
1589 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1591 #check if any credit is left if so writeoff other accounts
1592 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1593 if ($amountleft < 0){
1596 if ($amountleft > 0){
1597 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1598 AND (amountoutstanding >0) ORDER BY date");
1599 $msth->execute($data->{'borrowernumber'});
1600 # offset transactions
1603 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1604 if ($accdata->{'amountoutstanding'} < $amountleft) {
1606 $amountleft -= $accdata->{'amountoutstanding'};
1608 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1611 my $thisacct = $accdata->{'accountno'};
1612 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1613 WHERE (borrowernumber = ?)
1614 AND (accountno=?)");
1615 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1617 $usth = $dbh->prepare("INSERT INTO accountoffsets
1618 (borrowernumber, accountno, offsetaccount, offsetamount)
1621 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1626 if ($amountleft > 0){
1629 my $desc="Item Returned ".$iteminfo->{'barcode'};
1630 $usth = $dbh->prepare("INSERT INTO accountlines
1631 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1632 VALUES (?,?,now(),?,?,'CR',?)");
1633 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1635 $usth = $dbh->prepare("INSERT INTO accountoffsets
1636 (borrowernumber, accountno, offsetaccount, offsetamount)
1638 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1640 ModItem({ paidfor => '' }, undef, $itm);
1648 $issues = &GetItemIssue($itemnumber);
1650 Returns patrons currently having a book. nothing if item is not issued atm
1652 C<$itemnumber> is the itemnumber
1654 Returns an array of hashes
1656 FIXME: Though the above says that this function returns nothing if the
1657 item is not issued, this actually returns a hasref that looks like
1668 my ( $itemnumber) = @_;
1669 return unless $itemnumber;
1670 my $dbh = C4::Context->dbh;
1674 my $today = POSIX::strftime("%Y%m%d", localtime);
1676 my $sth = $dbh->prepare(
1677 "SELECT * FROM issues
1678 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1680 issues.itemnumber=?");
1681 $sth->execute($itemnumber);
1682 my $data = $sth->fetchrow_hashref;
1683 my $datedue = $data->{'date_due'};
1685 if ( $datedue < $today ) {
1686 $data->{'overdue'} = 1;
1688 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1693 =head2 GetItemIssues
1695 $issues = &GetItemIssues($itemnumber, $history);
1697 Returns patrons that have issued a book
1699 C<$itemnumber> is the itemnumber
1700 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1702 Returns an array of hashes
1707 my ( $itemnumber,$history ) = @_;
1708 my $dbh = C4::Context->dbh;
1712 my $today = POSIX::strftime("%Y%m%d", localtime);
1714 my $sql = "SELECT * FROM issues
1715 JOIN borrowers USING (borrowernumber)
1716 JOIN items USING (itemnumber)
1717 WHERE issues.itemnumber = ? ";
1720 SELECT * FROM old_issues
1721 LEFT JOIN borrowers USING (borrowernumber)
1722 JOIN items USING (itemnumber)
1723 WHERE old_issues.itemnumber = ? ";
1725 $sql .= "ORDER BY date_due DESC";
1726 my $sth = $dbh->prepare($sql);
1728 $sth->execute($itemnumber, $itemnumber);
1730 $sth->execute($itemnumber);
1732 while ( my $data = $sth->fetchrow_hashref ) {
1733 my $datedue = $data->{'date_due'};
1735 if ( $datedue < $today ) {
1736 $data->{'overdue'} = 1;
1738 my $itemnumber = $data->{'itemnumber'};
1739 push @GetItemIssues, $data;
1742 return ( \@GetItemIssues );
1745 =head2 GetBiblioIssues
1747 $issues = GetBiblioIssues($biblionumber);
1749 this function get all issues from a biblionumber.
1752 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1753 tables issues and the firstname,surname & cardnumber from borrowers.
1757 sub GetBiblioIssues {
1758 my $biblionumber = shift;
1759 return undef unless $biblionumber;
1760 my $dbh = C4::Context->dbh;
1762 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1764 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1765 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1766 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1767 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1768 WHERE biblio.biblionumber = ?
1770 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1772 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1773 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1774 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1775 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1776 WHERE biblio.biblionumber = ?
1779 my $sth = $dbh->prepare($query);
1780 $sth->execute($biblionumber, $biblionumber);
1783 while ( my $data = $sth->fetchrow_hashref ) {
1784 push @issues, $data;
1789 =head2 GetUpcomingDueIssues
1793 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1799 sub GetUpcomingDueIssues {
1802 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1803 my $dbh = C4::Context->dbh;
1805 my $statement = <<END_SQL;
1806 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1808 LEFT JOIN items USING (itemnumber)
1809 WhERE returndate is NULL
1810 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1813 my @bind_parameters = ( $params->{'days_in_advance'} );
1815 my $sth = $dbh->prepare( $statement );
1816 $sth->execute( @bind_parameters );
1817 my $upcoming_dues = $sth->fetchall_arrayref({});
1820 return $upcoming_dues;
1823 =head2 CanBookBeRenewed
1825 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1827 Find out whether a borrowed item may be renewed.
1829 C<$dbh> is a DBI handle to the Koha database.
1831 C<$borrowernumber> is the borrower number of the patron who currently
1832 has the item on loan.
1834 C<$itemnumber> is the number of the item to renew.
1836 C<$override_limit>, if supplied with a true value, causes
1837 the limit on the number of times that the loan can be renewed
1838 (as controlled by the item type) to be ignored.
1840 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1841 item must currently be on loan to the specified borrower; renewals
1842 must be allowed for the item's type; and the borrower must not have
1843 already renewed the loan. $error will contain the reason the renewal can not proceed
1847 sub CanBookBeRenewed {
1849 # check renewal status
1850 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
1851 my $dbh = C4::Context->dbh;
1856 # Look in the issues table for this item, lent to this borrower,
1857 # and not yet returned.
1859 # FIXME - I think this function could be redone to use only one SQL call.
1860 my $sth1 = $dbh->prepare(
1861 "SELECT * FROM issues
1862 WHERE borrowernumber = ?
1865 $sth1->execute( $borrowernumber, $itemnumber );
1866 if ( my $data1 = $sth1->fetchrow_hashref ) {
1868 # Found a matching item
1870 # See if this item may be renewed. This query is convoluted
1871 # because it's a bit messy: given the item number, we need to find
1872 # the biblioitem, which gives us the itemtype, which tells us
1873 # whether it may be renewed.
1874 my $query = "SELECT renewalsallowed FROM items ";
1875 $query .= (C4::Context->preference('item-level_itypes'))
1876 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1877 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1878 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1879 $query .= "WHERE items.itemnumber = ?";
1880 my $sth2 = $dbh->prepare($query);
1881 $sth2->execute($itemnumber);
1882 if ( my $data2 = $sth2->fetchrow_hashref ) {
1883 $renews = $data2->{'renewalsallowed'};
1885 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
1892 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1900 return ($renewokay,$error);
1905 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
1909 C<$borrowernumber> is the borrower number of the patron who currently
1912 C<$itemnumber> is the number of the item to renew.
1914 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
1916 C<$datedue> can be a C4::Dates object used to set the due date.
1918 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
1919 this parameter is not supplied, lastreneweddate is set to the current date.
1921 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
1922 from the book's item type.
1927 my $borrowernumber = shift or return undef;
1928 my $itemnumber = shift or return undef;
1929 my $item = GetItem($itemnumber) or return undef;
1930 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
1931 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
1932 my $datedue = shift;
1933 my $lastreneweddate = shift;
1935 # If the due date wasn't specified, calculate it by adding the
1936 # book's loan length to today's date.
1937 unless ($datedue && $datedue->output('iso')) {
1939 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
1940 my $loanlength = GetLoanLength(
1941 $borrower->{'categorycode'},
1942 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
1943 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
1945 #FIXME -- use circControl?
1946 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch); # this branch is the transactional branch.
1947 # The question of whether to use item's homebranch calendar is open.
1950 # $lastreneweddate defaults to today.
1951 unless (defined $lastreneweddate) {
1952 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
1955 my $dbh = C4::Context->dbh;
1956 # Find the issues record for this book
1958 $dbh->prepare("SELECT * FROM issues
1959 WHERE borrowernumber=?
1962 $sth->execute( $borrowernumber, $itemnumber );
1963 my $issuedata = $sth->fetchrow_hashref;
1966 # Update the issues record to have the new due date, and a new count
1967 # of how many times it has been renewed.
1968 my $renews = $issuedata->{'renewals'} + 1;
1969 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
1970 WHERE borrowernumber=?
1973 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
1976 # Update the renewal count on the item, and tell zebra to reindex
1977 $renews = $biblio->{'renewals'} + 1;
1978 ModItem({ renewals => $renews }, $biblio->{'biblionumber'}, $itemnumber);
1980 # Charge a new rental fee, if applicable?
1981 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1982 if ( $charge > 0 ) {
1983 my $accountno = getnextacctno( $borrowernumber );
1984 my $item = GetBiblioFromItemNumber($itemnumber);
1985 $sth = $dbh->prepare(
1986 "INSERT INTO accountlines
1988 borrowernumber, accountno, amount,
1990 accounttype, amountoutstanding, itemnumber
1992 VALUES (now(),?,?,?,?,?,?,?)"
1994 $sth->execute( $borrowernumber, $accountno, $charge,
1995 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
1996 'Rent', $charge, $itemnumber );
2000 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2005 # check renewal status
2006 my ($bornum,$itemno)=@_;
2007 my $dbh = C4::Context->dbh;
2009 my $renewsallowed = 0;
2011 # Look in the issues table for this item, lent to this borrower,
2012 # and not yet returned.
2014 # FIXME - I think this function could be redone to use only one SQL call.
2015 my $sth = $dbh->prepare("select * from issues
2016 where (borrowernumber = ?)
2017 and (itemnumber = ?)");
2018 $sth->execute($bornum,$itemno);
2019 my $data = $sth->fetchrow_hashref;
2020 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2022 my $query = "SELECT renewalsallowed FROM items ";
2023 $query .= (C4::Context->preference('item-level_itypes'))
2024 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2025 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2026 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2027 $query .= "WHERE items.itemnumber = ?";
2028 my $sth2 = $dbh->prepare($query);
2029 $sth2->execute($itemno);
2030 my $data2 = $sth2->fetchrow_hashref();
2031 $renewsallowed = $data2->{'renewalsallowed'};
2032 $renewsleft = $renewsallowed - $renewcount;
2033 return ($renewcount,$renewsallowed,$renewsleft);
2036 =head2 GetIssuingCharges
2038 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2040 Calculate how much it would cost for a given patron to borrow a given
2041 item, including any applicable discounts.
2043 C<$itemnumber> is the item number of item the patron wishes to borrow.
2045 C<$borrowernumber> is the patron's borrower number.
2047 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2048 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2053 sub GetIssuingCharges {
2055 # calculate charges due
2056 my ( $itemnumber, $borrowernumber ) = @_;
2058 my $dbh = C4::Context->dbh;
2061 # Get the book's item type and rental charge (via its biblioitem).
2062 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2063 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2064 $qcharge .= (C4::Context->preference('item-level_itypes'))
2065 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2066 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2068 $qcharge .= "WHERE items.itemnumber =?";
2070 my $sth1 = $dbh->prepare($qcharge);
2071 $sth1->execute($itemnumber);
2072 if ( my $data1 = $sth1->fetchrow_hashref ) {
2073 $item_type = $data1->{'itemtype'};
2074 $charge = $data1->{'rentalcharge'};
2075 my $q2 = "SELECT rentaldiscount FROM borrowers
2076 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2077 WHERE borrowers.borrowernumber = ?
2078 AND issuingrules.itemtype = ?";
2079 my $sth2 = $dbh->prepare($q2);
2080 $sth2->execute( $borrowernumber, $item_type );
2081 if ( my $data2 = $sth2->fetchrow_hashref ) {
2082 my $discount = $data2->{'rentaldiscount'};
2083 if ( $discount eq 'NULL' ) {
2086 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2092 return ( $charge, $item_type );
2095 =head2 AddIssuingCharge
2097 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2101 sub AddIssuingCharge {
2102 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2103 my $dbh = C4::Context->dbh;
2104 my $nextaccntno = getnextacctno( $borrowernumber );
2106 INSERT INTO accountlines
2107 (borrowernumber, itemnumber, accountno,
2108 date, amount, description, accounttype,
2110 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2112 my $sth = $dbh->prepare($query);
2113 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2119 GetTransfers($itemnumber);
2124 my ($itemnumber) = @_;
2126 my $dbh = C4::Context->dbh;
2132 FROM branchtransfers
2133 WHERE itemnumber = ?
2134 AND datearrived IS NULL
2136 my $sth = $dbh->prepare($query);
2137 $sth->execute($itemnumber);
2138 my @row = $sth->fetchrow_array();
2144 =head2 GetTransfersFromTo
2146 @results = GetTransfersFromTo($frombranch,$tobranch);
2148 Returns the list of pending transfers between $from and $to branch
2152 sub GetTransfersFromTo {
2153 my ( $frombranch, $tobranch ) = @_;
2154 return unless ( $frombranch && $tobranch );
2155 my $dbh = C4::Context->dbh;
2157 SELECT itemnumber,datesent,frombranch
2158 FROM branchtransfers
2161 AND datearrived IS NULL
2163 my $sth = $dbh->prepare($query);
2164 $sth->execute( $frombranch, $tobranch );
2167 while ( my $data = $sth->fetchrow_hashref ) {
2168 push @gettransfers, $data;
2171 return (@gettransfers);
2174 =head2 DeleteTransfer
2176 &DeleteTransfer($itemnumber);
2180 sub DeleteTransfer {
2181 my ($itemnumber) = @_;
2182 my $dbh = C4::Context->dbh;
2183 my $sth = $dbh->prepare(
2184 "DELETE FROM branchtransfers
2186 AND datearrived IS NULL "
2188 $sth->execute($itemnumber);
2192 =head2 AnonymiseIssueHistory
2194 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2196 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2197 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2199 return the number of affected rows.
2203 sub AnonymiseIssueHistory {
2205 my $borrowernumber = shift;
2206 my $dbh = C4::Context->dbh;
2209 SET borrowernumber = NULL
2210 WHERE returndate < '".$date."'
2211 AND borrowernumber IS NOT NULL
2213 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2214 my $rows_affected = $dbh->do($query);
2215 return $rows_affected;
2218 =head2 updateWrongTransfer
2220 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2222 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
2226 sub updateWrongTransfer {
2227 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2228 my $dbh = C4::Context->dbh;
2229 # first step validate the actual line of transfert .
2232 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2234 $sth->execute($FromLibrary,$itemNumber);
2237 # second step create a new line of branchtransfer to the right location .
2238 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2240 #third step changing holdingbranch of item
2241 UpdateHoldingbranch($FromLibrary,$itemNumber);
2244 =head2 UpdateHoldingbranch
2246 $items = UpdateHoldingbranch($branch,$itmenumber);
2247 Simple methode for updating hodlingbranch in items BDD line
2251 sub UpdateHoldingbranch {
2252 my ( $branch,$itemnumber ) = @_;
2253 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2258 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2259 this function calculates the due date given the loan length ,
2260 checking against the holidays calendar as per the 'useDaysMode' syspref.
2261 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2262 C<$branch> = location whose calendar to use
2263 C<$loanlength> = loan length prior to adjustment
2267 my ($startdate,$loanlength,$branch) = @_;
2268 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2269 my $datedue = time + ($loanlength) * 86400;
2270 #FIXME - assumes now even though we take a startdate
2271 my @datearr = localtime($datedue);
2272 return C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2274 my $calendar = C4::Calendar->new( branchcode => $branch );
2275 my $datedue = $calendar->addDate($startdate, $loanlength);
2280 =head2 CheckValidDatedue
2281 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2282 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2284 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2285 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2286 C<$date_due> = returndate calculate with no day check
2287 C<$itemnumber> = itemnumber
2288 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2289 C<$loanlength> = loan length prior to adjustment
2292 sub CheckValidDatedue {
2293 my ($date_due,$itemnumber,$branchcode)=@_;
2294 my @datedue=split('-',$date_due->output('iso'));
2295 my $years=$datedue[0];
2296 my $month=$datedue[1];
2297 my $day=$datedue[2];
2298 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2300 for (my $i=0;$i<2;$i++){
2301 $dow=Day_of_Week($years,$month,$day);
2302 ($dow=0) if ($dow>6);
2303 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2304 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2305 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2306 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2308 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2311 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2316 =head2 CheckRepeatableHolidays
2318 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2319 this function checks if the date due is a repeatable holiday
2320 C<$date_due> = returndate calculate with no day check
2321 C<$itemnumber> = itemnumber
2322 C<$branchcode> = localisation of issue
2326 sub CheckRepeatableHolidays{
2327 my($itemnumber,$week_day,$branchcode)=@_;
2328 my $dbh = C4::Context->dbh;
2329 my $query = qq|SELECT count(*)
2330 FROM repeatable_holidays
2333 my $sth = $dbh->prepare($query);
2334 $sth->execute($branchcode,$week_day);
2335 my $result=$sth->fetchrow;
2341 =head2 CheckSpecialHolidays
2343 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2344 this function check if the date is a special holiday
2345 C<$years> = the years of datedue
2346 C<$month> = the month of datedue
2347 C<$day> = the day of datedue
2348 C<$itemnumber> = itemnumber
2349 C<$branchcode> = localisation of issue
2353 sub CheckSpecialHolidays{
2354 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2355 my $dbh = C4::Context->dbh;
2356 my $query=qq|SELECT count(*)
2357 FROM `special_holidays`
2363 my $sth = $dbh->prepare($query);
2364 $sth->execute($years,$month,$day,$branchcode);
2365 my $countspecial=$sth->fetchrow ;
2367 return $countspecial;
2370 =head2 CheckRepeatableSpecialHolidays
2372 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2373 this function check if the date is a repeatble special holidays
2374 C<$month> = the month of datedue
2375 C<$day> = the day of datedue
2376 C<$itemnumber> = itemnumber
2377 C<$branchcode> = localisation of issue
2381 sub CheckRepeatableSpecialHolidays{
2382 my ($month,$day,$itemnumber,$branchcode) = @_;
2383 my $dbh = C4::Context->dbh;
2384 my $query=qq|SELECT count(*)
2385 FROM `repeatable_holidays`
2390 my $sth = $dbh->prepare($query);
2391 $sth->execute($month,$day,$branchcode);
2392 my $countspecial=$sth->fetchrow ;
2394 return $countspecial;
2399 sub CheckValidBarcode{
2401 my $dbh = C4::Context->dbh;
2402 my $query=qq|SELECT count(*)
2406 my $sth = $dbh->prepare($query);
2407 $sth->execute($barcode);
2408 my $exist=$sth->fetchrow ;
2419 Koha Developement team <info@koha.org>