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 if(C4::Context->preference("AllowNotForLoanForcing")){
720 $issuingimpossible{NOT_FOR_LOAN_CAN_FORCE} = 1;
722 $issuingimpossible{NOT_FOR_LOAN} = 1;
725 elsif ( !$item->{'notforloan'} ){
726 # we have to check itemtypes.notforloan also
727 if (C4::Context->preference('item-level_itypes')){
728 # this should probably be a subroutine
729 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
730 $sth->execute($item->{'itemtype'});
731 my $notforloan=$sth->fetchrow_hashref();
733 if ($notforloan->{'notforloan'} == 1){
734 $issuingimpossible{NOT_FOR_LOAN} = 1;
737 elsif ($biblioitem->{'notforloan'} == 1){
738 $issuingimpossible{NOT_FOR_LOAN} = 1;
741 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
743 $issuingimpossible{WTHDRAWN} = 1;
745 if ( $item->{'restricted'}
746 && $item->{'restricted'} == 1 )
748 $issuingimpossible{RESTRICTED} = 1;
750 if ( C4::Context->preference("IndependantBranches") ) {
751 my $userenv = C4::Context->userenv;
752 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
753 $issuingimpossible{NOTSAMEBRANCH} = 1
754 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
759 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
761 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
764 # Already issued to current borrower. Ask whether the loan should
766 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
767 $borrower->{'borrowernumber'},
768 $item->{'itemnumber'}
770 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
771 $issuingimpossible{NO_MORE_RENEWALS} = 1;
774 $needsconfirmation{RENEW_ISSUE} = 1;
777 elsif ($issue->{borrowernumber}) {
779 # issued to someone else
780 my $currborinfo = GetMemberDetails( $issue->{borrowernumber} );
782 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
783 $needsconfirmation{ISSUED_TO_ANOTHER} =
784 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
787 # See if the item is on reserve.
788 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
790 my $resbor = $res->{'borrowernumber'};
791 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
792 my $branches = GetBranches();
793 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
794 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
796 # The item is on reserve and waiting, but has been
797 # reserved by some other patron.
798 $needsconfirmation{RESERVE_WAITING} =
799 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
801 elsif ( $restype eq "Reserved" ) {
802 # The item is on reserve for someone else.
803 $needsconfirmation{RESERVED} =
804 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
807 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" ) {
808 if ( $borrower->{'categorycode'} eq 'W' ) {
810 return ( \%emptyhash, \%needsconfirmation );
813 return ( \%issuingimpossible, \%needsconfirmation );
818 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
820 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
824 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
826 =item C<$barcode> is the barcode of the item being issued.
828 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
831 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
833 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
834 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
836 AddIssue does the following things :
837 - step 01: check that there is a borrowernumber & a barcode provided
838 - check for RENEWAL (book issued & being issued to the same patron)
839 - renewal YES = Calculate Charge & renew
841 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
843 - fill reserve if reserve to this patron
844 - cancel reserve or not, otherwise
845 * TRANSFERT PENDING ?
846 - complete the transfert
854 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
855 my $dbh = C4::Context->dbh;
856 my $barcodecheck=CheckValidBarcode($barcode);
858 # $issuedate defaults to today.
859 if ( ! defined $issuedate ) {
860 $issuedate = strftime( "%Y-%m-%d", localtime );
861 # TODO: for hourly circ, this will need to be a C4::Dates object
862 # and all calls to AddIssue including issuedate will need to pass a Dates object.
864 if ($borrower and $barcode and $barcodecheck ne '0'){
865 # find which item we issue
866 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
867 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
868 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
869 $item->{'homebranch'}; # fallback to item's 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 $borrower->{'borrowernumber'} ) {
906 # The item is reserved by the current patron
907 ModReserveFill($res);
909 elsif ( $restype eq "Waiting" ) {
911 # The item is on reserve and waiting, but has been
912 # reserved by some other patron.
914 elsif ( $restype eq "Reserved" ) {
916 # The item is reserved by someone else.
917 if ($cancelreserve) { # cancel reserves on this item
918 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
921 if ($cancelreserve) {
922 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
925 # set waiting reserve to first in reserve queue as book isn't waiting now
927 $res->{'biblionumber'},
928 $res->{'borrowernumber'},
934 # Starting process for transfer job (checking transfert and validate it if we have one)
935 my ($datesent) = GetTransfers($item->{'itemnumber'});
937 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
940 "UPDATE branchtransfers
941 SET datearrived = now(),
943 comments = 'Forced branchtransfer'
944 WHERE itemnumber= ? AND datearrived IS NULL"
946 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
949 # Record in the database the fact that the book was issued.
953 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
957 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
958 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
959 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch );
961 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
962 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
963 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
967 $borrower->{'borrowernumber'}, # borrowernumber
968 $item->{'itemnumber'}, # itemnumber
969 $issuedate, # issuedate
970 $datedue->output('iso'), # date_due
971 C4::Context->userenv->{'branch'} # branchcode
975 ModItem({ issues => $item->{'issues'},
976 holdingbranch => C4::Context->userenv->{'branch'},
978 datelastborrowed => C4::Dates->new()->output('iso'),
979 onloan => $datedue->output('iso'),
980 }, $item->{'biblionumber'}, $item->{'itemnumber'});
981 ModDateLastSeen( $item->{'itemnumber'} );
983 # If it costs to borrow this book, charge it to the patron's account.
984 my ( $charge, $itemtype ) = GetIssuingCharges(
985 $item->{'itemnumber'},
986 $borrower->{'borrowernumber'}
990 $item->{'itemnumber'},
991 $borrower->{'borrowernumber'}, $charge
993 $item->{'charge'} = $charge;
996 # Record the fact that this book was issued.
998 C4::Context->userenv->{'branch'},
1000 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1001 $item->{'itype'}, $borrower->{'borrowernumber'}
1005 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1006 if C4::Context->preference("IssueLog");
1008 return ($datedue); # not necessarily the same as when it came in!
1011 =head2 GetLoanLength
1013 Get loan length for an itemtype, a borrower type and a branch
1015 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1020 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1021 my $dbh = C4::Context->dbh;
1024 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1026 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1027 # try to find issuelength & return the 1st available.
1028 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1029 $sth->execute( $borrowertype, $itemtype, $branchcode );
1030 my $loanlength = $sth->fetchrow_hashref;
1031 return $loanlength->{issuelength}
1032 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1034 $sth->execute( $borrowertype, "*", $branchcode );
1035 $loanlength = $sth->fetchrow_hashref;
1036 return $loanlength->{issuelength}
1037 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1039 $sth->execute( "*", $itemtype, $branchcode );
1040 $loanlength = $sth->fetchrow_hashref;
1041 return $loanlength->{issuelength}
1042 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1044 $sth->execute( "*", "*", $branchcode );
1045 $loanlength = $sth->fetchrow_hashref;
1046 return $loanlength->{issuelength}
1047 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1049 $sth->execute( $borrowertype, $itemtype, "*" );
1050 $loanlength = $sth->fetchrow_hashref;
1051 return $loanlength->{issuelength}
1052 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1054 $sth->execute( $borrowertype, "*", "*" );
1055 $loanlength = $sth->fetchrow_hashref;
1056 return $loanlength->{issuelength}
1057 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1059 $sth->execute( "*", $itemtype, "*" );
1060 $loanlength = $sth->fetchrow_hashref;
1061 return $loanlength->{issuelength}
1062 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1064 $sth->execute( "*", "*", "*" );
1065 $loanlength = $sth->fetchrow_hashref;
1066 return $loanlength->{issuelength}
1067 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1069 # if no rule is set => 21 days (hardcoded)
1073 =head2 GetIssuingRule
1075 FIXME - This is a copy-paste of GetLoanLength
1076 as a stop-gap. Do not wish to change API for GetLoanLength
1077 this close to release, however, Overdues::GetIssuingRules is broken.
1079 Get the issuing rule for an itemtype, a borrower type and a branch
1080 Returns a hashref from the issuingrules table.
1082 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1086 sub GetIssuingRule {
1087 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1088 my $dbh = C4::Context->dbh;
1089 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1092 $sth->execute( $borrowertype, $itemtype, $branchcode );
1093 $irule = $sth->fetchrow_hashref;
1094 return $irule if defined($irule) ;
1096 $sth->execute( $borrowertype, "*", $branchcode );
1097 $irule = $sth->fetchrow_hashref;
1098 return $irule if defined($irule) ;
1100 $sth->execute( "*", $itemtype, $branchcode );
1101 $irule = $sth->fetchrow_hashref;
1102 return $irule if defined($irule) ;
1104 $sth->execute( "*", "*", $branchcode );
1105 $irule = $sth->fetchrow_hashref;
1106 return $irule if defined($irule) ;
1108 $sth->execute( $borrowertype, $itemtype, "*" );
1109 $irule = $sth->fetchrow_hashref;
1110 return $irule if defined($irule) ;
1112 $sth->execute( $borrowertype, "*", "*" );
1113 $irule = $sth->fetchrow_hashref;
1114 return $irule if defined($irule) ;
1116 $sth->execute( "*", $itemtype, "*" );
1117 $irule = $sth->fetchrow_hashref;
1118 return $irule if defined($irule) ;
1120 $sth->execute( "*", "*", "*" );
1121 $irule = $sth->fetchrow_hashref;
1122 return $irule if defined($irule) ;
1124 # if no rule matches,
1128 =head2 GetBranchBorrowerCircRule
1132 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1136 Retrieves circulation rule attributes that apply to the given
1137 branch and patron category, regardless of item type.
1138 The return value is a hashref containing the following key:
1140 maxissueqty - maximum number of loans that a
1141 patron of the given category can have at the given
1142 branch. If the value is undef, no limit.
1144 This will first check for a specific branch and
1145 category match from branch_borrower_circ_rules.
1147 If no rule is found, it will then check default_branch_circ_rules
1148 (same branch, default category). If no rule is found,
1149 it will then check default_borrower_circ_rules (default
1150 branch, same category), then failing that, default_circ_rules
1151 (default branch, default category).
1153 If no rule has been found in the database, it will default to
1158 C<$branchcode> and C<$categorycode> should contain the
1159 literal branch code and patron category code, respectively - no
1164 sub GetBranchBorrowerCircRule {
1165 my $branchcode = shift;
1166 my $categorycode = shift;
1168 my $branch_cat_query = "SELECT maxissueqty
1169 FROM branch_borrower_circ_rules
1170 WHERE branchcode = ?
1171 AND categorycode = ?";
1172 my $dbh = C4::Context->dbh();
1173 my $sth = $dbh->prepare($branch_cat_query);
1174 $sth->execute($branchcode, $categorycode);
1176 if ($result = $sth->fetchrow_hashref()) {
1180 # try same branch, default borrower category
1181 my $branch_query = "SELECT maxissueqty
1182 FROM default_branch_circ_rules
1183 WHERE branchcode = ?";
1184 $sth = $dbh->prepare($branch_query);
1185 $sth->execute($branchcode);
1186 if ($result = $sth->fetchrow_hashref()) {
1190 # try default branch, same borrower category
1191 my $category_query = "SELECT maxissueqty
1192 FROM default_borrower_circ_rules
1193 WHERE categorycode = ?";
1194 $sth = $dbh->prepare($category_query);
1195 $sth->execute($categorycode);
1196 if ($result = $sth->fetchrow_hashref()) {
1200 # try default branch, default borrower category
1201 my $default_query = "SELECT maxissueqty
1202 FROM default_circ_rules";
1203 $sth = $dbh->prepare($default_query);
1205 if ($result = $sth->fetchrow_hashref()) {
1209 # built-in default circulation rule
1211 maxissueqty => undef,
1217 ($doreturn, $messages, $iteminformation, $borrower) =
1218 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1224 =item C<$barcode> is the bar code of the book being returned.
1226 =item C<$branch> is the code of the branch where the book is being returned.
1228 =item C<$exemptfine> indicates that overdue charges for the item will be
1231 =item C<$dropbox> indicates that the check-in date is assumed to be
1232 yesterday, or the last non-holiday as defined in C4::Calendar . If
1233 overdue charges are applied and C<$dropbox> is true, the last charge
1234 will be removed. This assumes that the fines accrual script has run
1239 C<&AddReturn> returns a list of four items:
1241 C<$doreturn> is true iff the return succeeded.
1243 C<$messages> is a reference-to-hash giving the reason for failure:
1249 No item with this barcode exists. The value is C<$barcode>.
1253 The book is not currently on loan. The value is C<$barcode>.
1255 =item C<IsPermanent>
1257 The book's home branch is a permanent collection. If you have borrowed
1258 this book, you are not allowed to return it. The value is the code for
1259 the book's home branch.
1263 This book has been withdrawn/cancelled. The value should be ignored.
1267 The item was reserved. The value is a reference-to-hash whose keys are
1268 fields from the reserves table of the Koha database, and
1269 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1270 either C<Waiting>, C<Reserved>, or 0.
1274 C<$borrower> is a reference-to-hash, giving information about the
1275 patron who last borrowed the book.
1280 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1281 my $dbh = C4::Context->dbh;
1285 my $validTransfert = 0;
1286 my $reserveDone = 0;
1288 # get information on item
1289 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1290 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1291 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1292 unless ($iteminformation->{'itemnumber'} ) {
1293 $messages->{'BadBarcode'} = $barcode;
1297 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1298 $messages->{'NotIssued'} = $barcode;
1299 # even though item is not on loan, it may still
1300 # be transferred; therefore, get current branch information
1301 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1302 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1303 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1307 # check if the book is in a permanent collection....
1308 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1309 my $branches = GetBranches();
1310 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1311 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1312 $messages->{'IsPermanent'} = $hbr;
1315 # if independent branches are on and returning to different branch, refuse the return
1316 if ($hbr ne C4::Context->userenv->{'branch'} && C4::Context->preference("IndependantBranches")){
1317 $messages->{'Wrongbranch'} = 1;
1321 # check that the book has been cancelled
1322 if ( $iteminformation->{'wthdrawn'} ) {
1323 $messages->{'wthdrawn'} = 1;
1327 # new op dev : if the book returned in an other branch update the holding branch
1329 # update issues, thereby returning book (should push this out into another subroutine
1330 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1332 # case of a return of document (deal with issues and holdingbranch)
1335 my $circControlBranch;
1337 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1338 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1339 if (C4::Context->preference('CircControl') eq 'ItemHomeBranch' ) {
1340 $circControlBranch = $iteminformation->{homebranch};
1341 } elsif ( C4::Context->preference('CircControl') eq 'PatronLibrary') {
1342 $circControlBranch = $borrower->{branchcode};
1343 } else { # CircControl must be PickupLibrary.
1344 $circControlBranch = $iteminformation->{holdingbranch};
1345 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1348 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1349 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1350 # continue to deal with returns cases, but not only if we have an issue
1352 # the holdingbranch is updated if the document is returned in an other location .
1353 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
1354 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1355 # reload iteminformation holdingbranch with the userenv value
1356 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1358 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1359 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1361 if ($iteminformation->{borrowernumber}){
1362 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1365 # fix up the accounts.....
1366 if ( $iteminformation->{'itemlost'} ) {
1367 $messages->{'WasLost'} = 1;
1370 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1371 # check if we have a transfer for this document
1372 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1374 # if we have a transfer to do, we update the line of transfers with the datearrived
1376 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1379 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1381 $sth->execute( $iteminformation->{'itemnumber'} );
1383 # 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'
1384 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1387 $messages->{'WrongTransfer'} = $tobranch;
1388 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1390 $validTransfert = 1;
1393 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1394 # fix up the accounts.....
1395 if ($iteminformation->{'itemlost'}) {
1396 FixAccountForLostAndReturned($iteminformation, $borrower);
1397 $messages->{'WasLost'} = 1;
1399 # fix up the overdues in accounts...
1400 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1401 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1403 # find reserves.....
1404 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1405 my ( $resfound, $resrec ) =
1406 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1408 $resrec->{'ResFound'} = $resfound;
1409 $messages->{'ResFound'} = $resrec;
1414 # Record the fact that this book was returned.
1416 $branch, 'return', '0', '',
1417 $iteminformation->{'itemnumber'},
1418 $biblio->{'itemtype'},
1419 $borrower->{'borrowernumber'}
1422 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1423 if C4::Context->preference("ReturnLog");
1425 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1426 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1428 if ($doreturn and ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1429 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1430 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1431 $messages->{'WasTransfered'} = 1;
1434 $messages->{'NeedsTransfer'} = 1;
1438 return ( $doreturn, $messages, $iteminformation, $borrower );
1441 =head2 MarkIssueReturned
1445 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1449 Unconditionally marks an issue as being returned by
1450 moving the C<issues> row to C<old_issues> and
1451 setting C<returndate> to the current date, or
1452 the last non-holiday date of the branccode specified in
1453 C<dropbox_branch> . Assumes you've already checked that
1454 it's safe to do this, i.e. last non-holiday > issuedate.
1456 if C<$returndate> is specified (in iso format), it is used as the date
1457 of the return. It is ignored when a dropbox_branch is passed in.
1459 Ideally, this function would be internal to C<C4::Circulation>,
1460 not exported, but it is currently needed by one
1461 routine in C<C4::Accounts>.
1465 sub MarkIssueReturned {
1466 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1467 my $dbh = C4::Context->dbh;
1468 my $query = "UPDATE issues SET returndate=";
1470 if ($dropbox_branch) {
1471 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1472 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1474 push @bind, $dropboxdate->output('iso');
1475 } elsif ($returndate) {
1477 push @bind, $returndate;
1479 $query .= " now() ";
1481 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1482 push @bind, $borrowernumber, $itemnumber;
1484 my $sth_upd = $dbh->prepare($query);
1485 $sth_upd->execute(@bind);
1486 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1487 WHERE borrowernumber = ?
1488 AND itemnumber = ?");
1489 $sth_copy->execute($borrowernumber, $itemnumber);
1490 my $sth_del = $dbh->prepare("DELETE FROM issues
1491 WHERE borrowernumber = ?
1492 AND itemnumber = ?");
1493 $sth_del->execute($borrowernumber, $itemnumber);
1496 =head2 FixOverduesOnReturn
1498 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1500 C<$brn> borrowernumber
1504 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1505 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1507 internal function, called only by AddReturn
1511 sub FixOverduesOnReturn {
1512 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1513 my $dbh = C4::Context->dbh;
1515 # check for overdue fine
1518 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1520 $sth->execute( $borrowernumber, $item );
1522 # alter fine to show that the book has been returned
1524 if ($data = $sth->fetchrow_hashref) {
1526 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1528 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1529 if (C4::Context->preference("FinesLog")) {
1530 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1532 } elsif ($dropbox && $data->{lastincrement}) {
1533 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1534 my $amt = $data->{amount} - $data->{lastincrement} ;
1535 if (C4::Context->preference("FinesLog")) {
1536 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1538 $uquery = "update accountlines set accounttype='F' ";
1539 if($outstanding >= 0 && $amt >=0) {
1540 $uquery .= ", amount = ? , amountoutstanding=? ";
1541 unshift @bind, ($amt, $outstanding) ;
1544 $uquery = "update accountlines set accounttype='F' ";
1546 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1547 my $usth = $dbh->prepare($uquery);
1548 $usth->execute(@bind);
1556 =head2 FixAccountForLostAndReturned
1558 &FixAccountForLostAndReturned($iteminfo,$borrower);
1560 Calculates the charge for a book lost and returned (Not exported & used only once)
1562 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1564 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1566 Internal function, called by AddReturn
1570 sub FixAccountForLostAndReturned {
1571 my ($iteminfo, $borrower) = @_;
1572 my $dbh = C4::Context->dbh;
1573 my $itm = $iteminfo->{'itemnumber'};
1574 # check for charge made for lost book
1575 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1576 $sth->execute($itm);
1577 if (my $data = $sth->fetchrow_hashref) {
1578 # writeoff this amount
1580 my $amount = $data->{'amount'};
1581 my $acctno = $data->{'accountno'};
1583 if ($data->{'amountoutstanding'} == $amount) {
1584 $offset = $data->{'amount'};
1587 $offset = $amount - $data->{'amountoutstanding'};
1588 $amountleft = $data->{'amountoutstanding'} - $amount;
1590 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1591 WHERE (borrowernumber = ?)
1592 AND (itemnumber = ?) AND (accountno = ?) ");
1593 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1595 #check if any credit is left if so writeoff other accounts
1596 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1597 if ($amountleft < 0){
1600 if ($amountleft > 0){
1601 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1602 AND (amountoutstanding >0) ORDER BY date");
1603 $msth->execute($data->{'borrowernumber'});
1604 # offset transactions
1607 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1608 if ($accdata->{'amountoutstanding'} < $amountleft) {
1610 $amountleft -= $accdata->{'amountoutstanding'};
1612 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1615 my $thisacct = $accdata->{'accountno'};
1616 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1617 WHERE (borrowernumber = ?)
1618 AND (accountno=?)");
1619 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1621 $usth = $dbh->prepare("INSERT INTO accountoffsets
1622 (borrowernumber, accountno, offsetaccount, offsetamount)
1625 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1630 if ($amountleft > 0){
1633 my $desc="Item Returned ".$iteminfo->{'barcode'};
1634 $usth = $dbh->prepare("INSERT INTO accountlines
1635 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1636 VALUES (?,?,now(),?,?,'CR',?)");
1637 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1639 $usth = $dbh->prepare("INSERT INTO accountoffsets
1640 (borrowernumber, accountno, offsetaccount, offsetamount)
1642 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1644 ModItem({ paidfor => '' }, undef, $itm);
1652 $issues = &GetItemIssue($itemnumber);
1654 Returns patrons currently having a book. nothing if item is not issued atm
1656 C<$itemnumber> is the itemnumber
1658 Returns an array of hashes
1660 FIXME: Though the above says that this function returns nothing if the
1661 item is not issued, this actually returns a hasref that looks like
1672 my ( $itemnumber) = @_;
1673 return unless $itemnumber;
1674 my $dbh = C4::Context->dbh;
1678 my $today = POSIX::strftime("%Y%m%d", localtime);
1680 my $sth = $dbh->prepare(
1681 "SELECT * FROM issues
1682 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1684 issues.itemnumber=?");
1685 $sth->execute($itemnumber);
1686 my $data = $sth->fetchrow_hashref;
1687 my $datedue = $data->{'date_due'};
1689 if ( $datedue < $today ) {
1690 $data->{'overdue'} = 1;
1692 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1697 =head2 GetItemIssues
1699 $issues = &GetItemIssues($itemnumber, $history);
1701 Returns patrons that have issued a book
1703 C<$itemnumber> is the itemnumber
1704 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1706 Returns an array of hashes
1711 my ( $itemnumber,$history ) = @_;
1712 my $dbh = C4::Context->dbh;
1716 my $today = POSIX::strftime("%Y%m%d", localtime);
1718 my $sql = "SELECT * FROM issues
1719 JOIN borrowers USING (borrowernumber)
1720 JOIN items USING (itemnumber)
1721 WHERE issues.itemnumber = ? ";
1724 SELECT * FROM old_issues
1725 LEFT JOIN borrowers USING (borrowernumber)
1726 JOIN items USING (itemnumber)
1727 WHERE old_issues.itemnumber = ? ";
1729 $sql .= "ORDER BY date_due DESC";
1730 my $sth = $dbh->prepare($sql);
1732 $sth->execute($itemnumber, $itemnumber);
1734 $sth->execute($itemnumber);
1736 while ( my $data = $sth->fetchrow_hashref ) {
1737 my $datedue = $data->{'date_due'};
1739 if ( $datedue < $today ) {
1740 $data->{'overdue'} = 1;
1742 my $itemnumber = $data->{'itemnumber'};
1743 push @GetItemIssues, $data;
1746 return ( \@GetItemIssues );
1749 =head2 GetBiblioIssues
1751 $issues = GetBiblioIssues($biblionumber);
1753 this function get all issues from a biblionumber.
1756 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1757 tables issues and the firstname,surname & cardnumber from borrowers.
1761 sub GetBiblioIssues {
1762 my $biblionumber = shift;
1763 return undef unless $biblionumber;
1764 my $dbh = C4::Context->dbh;
1766 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1768 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1769 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1770 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1771 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1772 WHERE biblio.biblionumber = ?
1774 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1776 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1777 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1778 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1779 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1780 WHERE biblio.biblionumber = ?
1783 my $sth = $dbh->prepare($query);
1784 $sth->execute($biblionumber, $biblionumber);
1787 while ( my $data = $sth->fetchrow_hashref ) {
1788 push @issues, $data;
1793 =head2 GetUpcomingDueIssues
1797 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1803 sub GetUpcomingDueIssues {
1806 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1807 my $dbh = C4::Context->dbh;
1809 my $statement = <<END_SQL;
1810 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1812 LEFT JOIN items USING (itemnumber)
1813 WhERE returndate is NULL
1814 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1817 my @bind_parameters = ( $params->{'days_in_advance'} );
1819 my $sth = $dbh->prepare( $statement );
1820 $sth->execute( @bind_parameters );
1821 my $upcoming_dues = $sth->fetchall_arrayref({});
1824 return $upcoming_dues;
1827 =head2 CanBookBeRenewed
1829 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1831 Find out whether a borrowed item may be renewed.
1833 C<$dbh> is a DBI handle to the Koha database.
1835 C<$borrowernumber> is the borrower number of the patron who currently
1836 has the item on loan.
1838 C<$itemnumber> is the number of the item to renew.
1840 C<$override_limit>, if supplied with a true value, causes
1841 the limit on the number of times that the loan can be renewed
1842 (as controlled by the item type) to be ignored.
1844 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1845 item must currently be on loan to the specified borrower; renewals
1846 must be allowed for the item's type; and the borrower must not have
1847 already renewed the loan. $error will contain the reason the renewal can not proceed
1851 sub CanBookBeRenewed {
1853 # check renewal status
1854 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
1855 my $dbh = C4::Context->dbh;
1860 # Look in the issues table for this item, lent to this borrower,
1861 # and not yet returned.
1863 # FIXME - I think this function could be redone to use only one SQL call.
1864 my $sth1 = $dbh->prepare(
1865 "SELECT * FROM issues
1866 WHERE borrowernumber = ?
1869 $sth1->execute( $borrowernumber, $itemnumber );
1870 if ( my $data1 = $sth1->fetchrow_hashref ) {
1872 # Found a matching item
1874 # See if this item may be renewed. This query is convoluted
1875 # because it's a bit messy: given the item number, we need to find
1876 # the biblioitem, which gives us the itemtype, which tells us
1877 # whether it may be renewed.
1878 my $query = "SELECT renewalsallowed FROM items ";
1879 $query .= (C4::Context->preference('item-level_itypes'))
1880 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1881 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1882 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1883 $query .= "WHERE items.itemnumber = ?";
1884 my $sth2 = $dbh->prepare($query);
1885 $sth2->execute($itemnumber);
1886 if ( my $data2 = $sth2->fetchrow_hashref ) {
1887 $renews = $data2->{'renewalsallowed'};
1889 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
1896 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1904 return ($renewokay,$error);
1909 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
1913 C<$borrowernumber> is the borrower number of the patron who currently
1916 C<$itemnumber> is the number of the item to renew.
1918 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
1920 C<$datedue> can be a C4::Dates object used to set the due date.
1922 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
1923 this parameter is not supplied, lastreneweddate is set to the current date.
1925 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
1926 from the book's item type.
1931 my $borrowernumber = shift or return undef;
1932 my $itemnumber = shift or return undef;
1933 my $item = GetItem($itemnumber) or return undef;
1934 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
1935 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
1936 my $datedue = shift;
1937 my $lastreneweddate = shift;
1939 # If the due date wasn't specified, calculate it by adding the
1940 # book's loan length to today's date.
1941 unless ($datedue && $datedue->output('iso')) {
1943 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
1944 my $loanlength = GetLoanLength(
1945 $borrower->{'categorycode'},
1946 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
1947 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
1949 #FIXME -- use circControl?
1950 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch); # this branch is the transactional branch.
1951 # The question of whether to use item's homebranch calendar is open.
1954 # $lastreneweddate defaults to today.
1955 unless (defined $lastreneweddate) {
1956 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
1959 my $dbh = C4::Context->dbh;
1960 # Find the issues record for this book
1962 $dbh->prepare("SELECT * FROM issues
1963 WHERE borrowernumber=?
1966 $sth->execute( $borrowernumber, $itemnumber );
1967 my $issuedata = $sth->fetchrow_hashref;
1970 # Update the issues record to have the new due date, and a new count
1971 # of how many times it has been renewed.
1972 my $renews = $issuedata->{'renewals'} + 1;
1973 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
1974 WHERE borrowernumber=?
1977 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
1980 # Update the renewal count on the item, and tell zebra to reindex
1981 $renews = $biblio->{'renewals'} + 1;
1982 ModItem({ renewals => $renews }, $biblio->{'biblionumber'}, $itemnumber);
1984 # Charge a new rental fee, if applicable?
1985 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1986 if ( $charge > 0 ) {
1987 my $accountno = getnextacctno( $borrowernumber );
1988 my $item = GetBiblioFromItemNumber($itemnumber);
1989 $sth = $dbh->prepare(
1990 "INSERT INTO accountlines
1992 borrowernumber, accountno, amount,
1994 accounttype, amountoutstanding, itemnumber
1996 VALUES (now(),?,?,?,?,?,?,?)"
1998 $sth->execute( $borrowernumber, $accountno, $charge,
1999 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2000 'Rent', $charge, $itemnumber );
2004 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2009 # check renewal status
2010 my ($bornum,$itemno)=@_;
2011 my $dbh = C4::Context->dbh;
2013 my $renewsallowed = 0;
2015 # Look in the issues table for this item, lent to this borrower,
2016 # and not yet returned.
2018 # FIXME - I think this function could be redone to use only one SQL call.
2019 my $sth = $dbh->prepare("select * from issues
2020 where (borrowernumber = ?)
2021 and (itemnumber = ?)");
2022 $sth->execute($bornum,$itemno);
2023 my $data = $sth->fetchrow_hashref;
2024 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2026 my $query = "SELECT renewalsallowed FROM items ";
2027 $query .= (C4::Context->preference('item-level_itypes'))
2028 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2029 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2030 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2031 $query .= "WHERE items.itemnumber = ?";
2032 my $sth2 = $dbh->prepare($query);
2033 $sth2->execute($itemno);
2034 my $data2 = $sth2->fetchrow_hashref();
2035 $renewsallowed = $data2->{'renewalsallowed'};
2036 $renewsleft = $renewsallowed - $renewcount;
2037 return ($renewcount,$renewsallowed,$renewsleft);
2040 =head2 GetIssuingCharges
2042 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2044 Calculate how much it would cost for a given patron to borrow a given
2045 item, including any applicable discounts.
2047 C<$itemnumber> is the item number of item the patron wishes to borrow.
2049 C<$borrowernumber> is the patron's borrower number.
2051 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2052 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2057 sub GetIssuingCharges {
2059 # calculate charges due
2060 my ( $itemnumber, $borrowernumber ) = @_;
2062 my $dbh = C4::Context->dbh;
2065 # Get the book's item type and rental charge (via its biblioitem).
2066 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2067 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2068 $qcharge .= (C4::Context->preference('item-level_itypes'))
2069 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2070 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2072 $qcharge .= "WHERE items.itemnumber =?";
2074 my $sth1 = $dbh->prepare($qcharge);
2075 $sth1->execute($itemnumber);
2076 if ( my $data1 = $sth1->fetchrow_hashref ) {
2077 $item_type = $data1->{'itemtype'};
2078 $charge = $data1->{'rentalcharge'};
2079 my $q2 = "SELECT rentaldiscount FROM borrowers
2080 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2081 WHERE borrowers.borrowernumber = ?
2082 AND issuingrules.itemtype = ?";
2083 my $sth2 = $dbh->prepare($q2);
2084 $sth2->execute( $borrowernumber, $item_type );
2085 if ( my $data2 = $sth2->fetchrow_hashref ) {
2086 my $discount = $data2->{'rentaldiscount'};
2087 if ( $discount eq 'NULL' ) {
2090 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2096 return ( $charge, $item_type );
2099 =head2 AddIssuingCharge
2101 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2105 sub AddIssuingCharge {
2106 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2107 my $dbh = C4::Context->dbh;
2108 my $nextaccntno = getnextacctno( $borrowernumber );
2110 INSERT INTO accountlines
2111 (borrowernumber, itemnumber, accountno,
2112 date, amount, description, accounttype,
2114 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2116 my $sth = $dbh->prepare($query);
2117 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2123 GetTransfers($itemnumber);
2128 my ($itemnumber) = @_;
2130 my $dbh = C4::Context->dbh;
2136 FROM branchtransfers
2137 WHERE itemnumber = ?
2138 AND datearrived IS NULL
2140 my $sth = $dbh->prepare($query);
2141 $sth->execute($itemnumber);
2142 my @row = $sth->fetchrow_array();
2148 =head2 GetTransfersFromTo
2150 @results = GetTransfersFromTo($frombranch,$tobranch);
2152 Returns the list of pending transfers between $from and $to branch
2156 sub GetTransfersFromTo {
2157 my ( $frombranch, $tobranch ) = @_;
2158 return unless ( $frombranch && $tobranch );
2159 my $dbh = C4::Context->dbh;
2161 SELECT itemnumber,datesent,frombranch
2162 FROM branchtransfers
2165 AND datearrived IS NULL
2167 my $sth = $dbh->prepare($query);
2168 $sth->execute( $frombranch, $tobranch );
2171 while ( my $data = $sth->fetchrow_hashref ) {
2172 push @gettransfers, $data;
2175 return (@gettransfers);
2178 =head2 DeleteTransfer
2180 &DeleteTransfer($itemnumber);
2184 sub DeleteTransfer {
2185 my ($itemnumber) = @_;
2186 my $dbh = C4::Context->dbh;
2187 my $sth = $dbh->prepare(
2188 "DELETE FROM branchtransfers
2190 AND datearrived IS NULL "
2192 $sth->execute($itemnumber);
2196 =head2 AnonymiseIssueHistory
2198 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2200 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2201 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2203 return the number of affected rows.
2207 sub AnonymiseIssueHistory {
2209 my $borrowernumber = shift;
2210 my $dbh = C4::Context->dbh;
2213 SET borrowernumber = NULL
2214 WHERE returndate < '".$date."'
2215 AND borrowernumber IS NOT NULL
2217 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2218 my $rows_affected = $dbh->do($query);
2219 return $rows_affected;
2222 =head2 updateWrongTransfer
2224 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2226 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
2230 sub updateWrongTransfer {
2231 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2232 my $dbh = C4::Context->dbh;
2233 # first step validate the actual line of transfert .
2236 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2238 $sth->execute($FromLibrary,$itemNumber);
2241 # second step create a new line of branchtransfer to the right location .
2242 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2244 #third step changing holdingbranch of item
2245 UpdateHoldingbranch($FromLibrary,$itemNumber);
2248 =head2 UpdateHoldingbranch
2250 $items = UpdateHoldingbranch($branch,$itmenumber);
2251 Simple methode for updating hodlingbranch in items BDD line
2255 sub UpdateHoldingbranch {
2256 my ( $branch,$itemnumber ) = @_;
2257 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2262 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2263 this function calculates the due date given the loan length ,
2264 checking against the holidays calendar as per the 'useDaysMode' syspref.
2265 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2266 C<$branch> = location whose calendar to use
2267 C<$loanlength> = loan length prior to adjustment
2271 my ($startdate,$loanlength,$branch) = @_;
2272 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2273 my $datedue = time + ($loanlength) * 86400;
2274 #FIXME - assumes now even though we take a startdate
2275 my @datearr = localtime($datedue);
2276 return C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2278 my $calendar = C4::Calendar->new( branchcode => $branch );
2279 my $datedue = $calendar->addDate($startdate, $loanlength);
2284 =head2 CheckValidDatedue
2285 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2286 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2288 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2289 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2290 C<$date_due> = returndate calculate with no day check
2291 C<$itemnumber> = itemnumber
2292 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2293 C<$loanlength> = loan length prior to adjustment
2296 sub CheckValidDatedue {
2297 my ($date_due,$itemnumber,$branchcode)=@_;
2298 my @datedue=split('-',$date_due->output('iso'));
2299 my $years=$datedue[0];
2300 my $month=$datedue[1];
2301 my $day=$datedue[2];
2302 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2304 for (my $i=0;$i<2;$i++){
2305 $dow=Day_of_Week($years,$month,$day);
2306 ($dow=0) if ($dow>6);
2307 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2308 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2309 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2310 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2312 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2315 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2320 =head2 CheckRepeatableHolidays
2322 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2323 this function checks if the date due is a repeatable holiday
2324 C<$date_due> = returndate calculate with no day check
2325 C<$itemnumber> = itemnumber
2326 C<$branchcode> = localisation of issue
2330 sub CheckRepeatableHolidays{
2331 my($itemnumber,$week_day,$branchcode)=@_;
2332 my $dbh = C4::Context->dbh;
2333 my $query = qq|SELECT count(*)
2334 FROM repeatable_holidays
2337 my $sth = $dbh->prepare($query);
2338 $sth->execute($branchcode,$week_day);
2339 my $result=$sth->fetchrow;
2345 =head2 CheckSpecialHolidays
2347 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2348 this function check if the date is a special holiday
2349 C<$years> = the years of datedue
2350 C<$month> = the month of datedue
2351 C<$day> = the day of datedue
2352 C<$itemnumber> = itemnumber
2353 C<$branchcode> = localisation of issue
2357 sub CheckSpecialHolidays{
2358 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2359 my $dbh = C4::Context->dbh;
2360 my $query=qq|SELECT count(*)
2361 FROM `special_holidays`
2367 my $sth = $dbh->prepare($query);
2368 $sth->execute($years,$month,$day,$branchcode);
2369 my $countspecial=$sth->fetchrow ;
2371 return $countspecial;
2374 =head2 CheckRepeatableSpecialHolidays
2376 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2377 this function check if the date is a repeatble special holidays
2378 C<$month> = the month of datedue
2379 C<$day> = the day of datedue
2380 C<$itemnumber> = itemnumber
2381 C<$branchcode> = localisation of issue
2385 sub CheckRepeatableSpecialHolidays{
2386 my ($month,$day,$itemnumber,$branchcode) = @_;
2387 my $dbh = C4::Context->dbh;
2388 my $query=qq|SELECT count(*)
2389 FROM `repeatable_holidays`
2394 my $sth = $dbh->prepare($query);
2395 $sth->execute($month,$day,$branchcode);
2396 my $countspecial=$sth->fetchrow ;
2398 return $countspecial;
2403 sub CheckValidBarcode{
2405 my $dbh = C4::Context->dbh;
2406 my $query=qq|SELECT count(*)
2410 my $sth = $dbh->prepare($query);
2411 $sth->execute($barcode);
2412 my $exist=$sth->fetchrow ;
2423 Koha Developement team <info@koha.org>