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 unless ( $duedate ) {
655 my $issuedate = strftime( "%Y-%m-%d", localtime );
656 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
657 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
658 $item->{'homebranch'}; # fallback to item's homebranch
659 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
660 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
661 $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
663 # Offline circ calls AddIssue directly, doesn't run through here
664 # So issuingimpossible should be ok.
666 $issuingimpossible{INVALID_DATE} = $duedate->output('syspref') unless ( $duedate && $duedate->output('iso') ge C4::Dates->today('iso') );
671 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
672 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
673 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
674 return( { STATS => 1 }, {});
676 if ( $borrower->{flags}->{GNA} ) {
677 $issuingimpossible{GNA} = 1;
679 if ( $borrower->{flags}->{'LOST'} ) {
680 $issuingimpossible{CARD_LOST} = 1;
682 if ( $borrower->{flags}->{'DBARRED'} ) {
683 $issuingimpossible{DEBARRED} = 1;
685 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
686 $issuingimpossible{EXPIRED} = 1;
688 my @expirydate= split /-/,$borrower->{'dateexpiry'};
689 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
690 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
691 $issuingimpossible{EXPIRED} = 1;
700 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
701 if ( C4::Context->preference("IssuingInProcess") ) {
702 my $amountlimit = C4::Context->preference("noissuescharge");
703 if ( $amount > $amountlimit && !$inprocess ) {
704 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
706 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
707 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
712 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
716 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
717 if($blocktype == -1){
718 ## remaining overdue documents
719 $issuingimpossible{USERBLOCKEDREMAINING} = $count;
720 }elsif($blocktype == 1){
721 ## blocked because of overdue return
722 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
726 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
728 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
729 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
734 unless ( $item->{barcode} ) {
735 $issuingimpossible{UNKNOWN_BARCODE} = 1;
737 if ( $item->{'notforloan'}
738 && $item->{'notforloan'} > 0 )
740 if(C4::Context->preference("AllowNotForLoanOverride")){
741 $issuingimpossible{NOT_FOR_LOAN_CAN_FORCE} = 1;
743 $issuingimpossible{NOT_FOR_LOAN} = 1;
746 elsif ( !$item->{'notforloan'} ){
747 # we have to check itemtypes.notforloan also
748 if (C4::Context->preference('item-level_itypes')){
749 # this should probably be a subroutine
750 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
751 $sth->execute($item->{'itemtype'});
752 my $notforloan=$sth->fetchrow_hashref();
754 if ($notforloan->{'notforloan'} == 1){
755 $issuingimpossible{NOT_FOR_LOAN} = 1;
758 elsif ($biblioitem->{'notforloan'} == 1){
759 $issuingimpossible{NOT_FOR_LOAN} = 1;
762 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
764 $issuingimpossible{WTHDRAWN} = 1;
766 if ( $item->{'restricted'}
767 && $item->{'restricted'} == 1 )
769 $issuingimpossible{RESTRICTED} = 1;
771 if ( C4::Context->preference("IndependantBranches") ) {
772 my $userenv = C4::Context->userenv;
773 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
774 $issuingimpossible{NOTSAMEBRANCH} = 1
775 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
780 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
782 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
785 # Already issued to current borrower. Ask whether the loan should
787 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
788 $borrower->{'borrowernumber'},
789 $item->{'itemnumber'}
791 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
792 $issuingimpossible{NO_MORE_RENEWALS} = 1;
795 $needsconfirmation{RENEW_ISSUE} = 1;
798 elsif ($issue->{borrowernumber}) {
800 # issued to someone else
801 my $currborinfo = GetMemberDetails( $issue->{borrowernumber} );
803 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
804 $needsconfirmation{ISSUED_TO_ANOTHER} =
805 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
808 # See if the item is on reserve.
809 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
811 my $resbor = $res->{'borrowernumber'};
812 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
813 my $branches = GetBranches();
814 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
815 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
817 # The item is on reserve and waiting, but has been
818 # reserved by some other patron.
819 $needsconfirmation{RESERVE_WAITING} =
820 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
822 elsif ( $restype eq "Reserved" ) {
823 # The item is on reserve for someone else.
824 $needsconfirmation{RESERVED} =
825 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
828 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" ) {
829 if ( $borrower->{'categorycode'} eq 'W' ) {
831 return ( \%emptyhash, \%needsconfirmation );
834 return ( \%issuingimpossible, \%needsconfirmation );
839 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
841 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
845 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
847 =item C<$barcode> is the barcode of the item being issued.
849 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
852 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
854 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
855 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
857 AddIssue does the following things :
858 - step 01: check that there is a borrowernumber & a barcode provided
859 - check for RENEWAL (book issued & being issued to the same patron)
860 - renewal YES = Calculate Charge & renew
862 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
864 - fill reserve if reserve to this patron
865 - cancel reserve or not, otherwise
866 * TRANSFERT PENDING ?
867 - complete the transfert
875 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
876 my $dbh = C4::Context->dbh;
877 my $barcodecheck=CheckValidBarcode($barcode);
879 # $issuedate defaults to today.
880 if ( ! defined $issuedate ) {
881 $issuedate = strftime( "%Y-%m-%d", localtime );
882 # TODO: for hourly circ, this will need to be a C4::Dates object
883 # and all calls to AddIssue including issuedate will need to pass a Dates object.
885 if ($borrower and $barcode and $barcodecheck ne '0'){
886 # find which item we issue
887 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
888 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
889 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
890 $item->{'homebranch'}; # fallback to item's homebranch
892 # get actual issuing if there is one
893 my $actualissue = GetItemIssue( $item->{itemnumber});
895 # get biblioinformation for this item
896 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
899 # check if we just renew the issue.
901 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
902 $datedue = AddRenewal(
903 $borrower->{'borrowernumber'},
904 $item->{'itemnumber'},
907 $issuedate, # here interpreted as the renewal date
912 if ( $actualissue->{borrowernumber}) {
913 # This book is currently on loan, but not to the person
914 # who wants to borrow it now. mark it returned before issuing to the new borrower
917 C4::Context->userenv->{'branch'}
921 # See if the item is on reserve.
922 my ( $restype, $res ) =
923 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
925 my $resbor = $res->{'borrowernumber'};
926 if ( $resbor eq $borrower->{'borrowernumber'} ) {
927 # The item is reserved by the current patron
928 ModReserveFill($res);
930 elsif ( $restype eq "Waiting" ) {
932 # The item is on reserve and waiting, but has been
933 # reserved by some other patron.
935 elsif ( $restype eq "Reserved" ) {
937 # The item is reserved by someone else.
938 if ($cancelreserve) { # cancel reserves on this item
939 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
942 if ($cancelreserve) {
943 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
946 # set waiting reserve to first in reserve queue as book isn't waiting now
948 $res->{'biblionumber'},
949 $res->{'borrowernumber'},
955 # Starting process for transfer job (checking transfert and validate it if we have one)
956 my ($datesent) = GetTransfers($item->{'itemnumber'});
958 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
961 "UPDATE branchtransfers
962 SET datearrived = now(),
964 comments = 'Forced branchtransfer'
965 WHERE itemnumber= ? AND datearrived IS NULL"
967 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
970 # Record in the database the fact that the book was issued.
974 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
978 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
979 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
980 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
983 $borrower->{'borrowernumber'}, # borrowernumber
984 $item->{'itemnumber'}, # itemnumber
985 $issuedate, # issuedate
986 $datedue->output('iso'), # date_due
987 C4::Context->userenv->{'branch'} # branchcode
991 ModItem({ issues => $item->{'issues'},
992 holdingbranch => C4::Context->userenv->{'branch'},
994 datelastborrowed => C4::Dates->new()->output('iso'),
995 onloan => $datedue->output('iso'),
996 }, $item->{'biblionumber'}, $item->{'itemnumber'});
997 ModDateLastSeen( $item->{'itemnumber'} );
999 # If it costs to borrow this book, charge it to the patron's account.
1000 my ( $charge, $itemtype ) = GetIssuingCharges(
1001 $item->{'itemnumber'},
1002 $borrower->{'borrowernumber'}
1004 if ( $charge > 0 ) {
1006 $item->{'itemnumber'},
1007 $borrower->{'borrowernumber'}, $charge
1009 $item->{'charge'} = $charge;
1012 # Record the fact that this book was issued.
1014 C4::Context->userenv->{'branch'},
1016 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1017 $item->{'itype'}, $borrower->{'borrowernumber'}
1021 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1022 if C4::Context->preference("IssueLog");
1024 return ($datedue); # not necessarily the same as when it came in!
1027 =head2 GetLoanLength
1029 Get loan length for an itemtype, a borrower type and a branch
1031 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1036 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1037 my $dbh = C4::Context->dbh;
1040 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1042 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1043 # try to find issuelength & return the 1st available.
1044 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1045 $sth->execute( $borrowertype, $itemtype, $branchcode );
1046 my $loanlength = $sth->fetchrow_hashref;
1047 return $loanlength->{issuelength}
1048 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1050 $sth->execute( $borrowertype, "*", $branchcode );
1051 $loanlength = $sth->fetchrow_hashref;
1052 return $loanlength->{issuelength}
1053 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1055 $sth->execute( "*", $itemtype, $branchcode );
1056 $loanlength = $sth->fetchrow_hashref;
1057 return $loanlength->{issuelength}
1058 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1060 $sth->execute( "*", "*", $branchcode );
1061 $loanlength = $sth->fetchrow_hashref;
1062 return $loanlength->{issuelength}
1063 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1065 $sth->execute( $borrowertype, $itemtype, "*" );
1066 $loanlength = $sth->fetchrow_hashref;
1067 return $loanlength->{issuelength}
1068 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1070 $sth->execute( $borrowertype, "*", "*" );
1071 $loanlength = $sth->fetchrow_hashref;
1072 return $loanlength->{issuelength}
1073 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1075 $sth->execute( "*", $itemtype, "*" );
1076 $loanlength = $sth->fetchrow_hashref;
1077 return $loanlength->{issuelength}
1078 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1080 $sth->execute( "*", "*", "*" );
1081 $loanlength = $sth->fetchrow_hashref;
1082 return $loanlength->{issuelength}
1083 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1085 # if no rule is set => 21 days (hardcoded)
1089 =head2 GetIssuingRule
1091 FIXME - This is a copy-paste of GetLoanLength
1092 as a stop-gap. Do not wish to change API for GetLoanLength
1093 this close to release, however, Overdues::GetIssuingRules is broken.
1095 Get the issuing rule for an itemtype, a borrower type and a branch
1096 Returns a hashref from the issuingrules table.
1098 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1102 sub GetIssuingRule {
1103 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1104 my $dbh = C4::Context->dbh;
1105 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1108 $sth->execute( $borrowertype, $itemtype, $branchcode );
1109 $irule = $sth->fetchrow_hashref;
1110 return $irule if defined($irule) ;
1112 $sth->execute( $borrowertype, "*", $branchcode );
1113 $irule = $sth->fetchrow_hashref;
1114 return $irule if defined($irule) ;
1116 $sth->execute( "*", $itemtype, $branchcode );
1117 $irule = $sth->fetchrow_hashref;
1118 return $irule if defined($irule) ;
1120 $sth->execute( "*", "*", $branchcode );
1121 $irule = $sth->fetchrow_hashref;
1122 return $irule if defined($irule) ;
1124 $sth->execute( $borrowertype, $itemtype, "*" );
1125 $irule = $sth->fetchrow_hashref;
1126 return $irule if defined($irule) ;
1128 $sth->execute( $borrowertype, "*", "*" );
1129 $irule = $sth->fetchrow_hashref;
1130 return $irule if defined($irule) ;
1132 $sth->execute( "*", $itemtype, "*" );
1133 $irule = $sth->fetchrow_hashref;
1134 return $irule if defined($irule) ;
1136 $sth->execute( "*", "*", "*" );
1137 $irule = $sth->fetchrow_hashref;
1138 return $irule if defined($irule) ;
1140 # if no rule matches,
1144 =head2 GetBranchBorrowerCircRule
1148 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1152 Retrieves circulation rule attributes that apply to the given
1153 branch and patron category, regardless of item type.
1154 The return value is a hashref containing the following key:
1156 maxissueqty - maximum number of loans that a
1157 patron of the given category can have at the given
1158 branch. If the value is undef, no limit.
1160 This will first check for a specific branch and
1161 category match from branch_borrower_circ_rules.
1163 If no rule is found, it will then check default_branch_circ_rules
1164 (same branch, default category). If no rule is found,
1165 it will then check default_borrower_circ_rules (default
1166 branch, same category), then failing that, default_circ_rules
1167 (default branch, default category).
1169 If no rule has been found in the database, it will default to
1174 C<$branchcode> and C<$categorycode> should contain the
1175 literal branch code and patron category code, respectively - no
1180 sub GetBranchBorrowerCircRule {
1181 my $branchcode = shift;
1182 my $categorycode = shift;
1184 my $branch_cat_query = "SELECT maxissueqty
1185 FROM branch_borrower_circ_rules
1186 WHERE branchcode = ?
1187 AND categorycode = ?";
1188 my $dbh = C4::Context->dbh();
1189 my $sth = $dbh->prepare($branch_cat_query);
1190 $sth->execute($branchcode, $categorycode);
1192 if ($result = $sth->fetchrow_hashref()) {
1196 # try same branch, default borrower category
1197 my $branch_query = "SELECT maxissueqty
1198 FROM default_branch_circ_rules
1199 WHERE branchcode = ?";
1200 $sth = $dbh->prepare($branch_query);
1201 $sth->execute($branchcode);
1202 if ($result = $sth->fetchrow_hashref()) {
1206 # try default branch, same borrower category
1207 my $category_query = "SELECT maxissueqty
1208 FROM default_borrower_circ_rules
1209 WHERE categorycode = ?";
1210 $sth = $dbh->prepare($category_query);
1211 $sth->execute($categorycode);
1212 if ($result = $sth->fetchrow_hashref()) {
1216 # try default branch, default borrower category
1217 my $default_query = "SELECT maxissueqty
1218 FROM default_circ_rules";
1219 $sth = $dbh->prepare($default_query);
1221 if ($result = $sth->fetchrow_hashref()) {
1225 # built-in default circulation rule
1227 maxissueqty => undef,
1233 ($doreturn, $messages, $iteminformation, $borrower) =
1234 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1240 =item C<$barcode> is the bar code of the book being returned.
1242 =item C<$branch> is the code of the branch where the book is being returned.
1244 =item C<$exemptfine> indicates that overdue charges for the item will be
1247 =item C<$dropbox> indicates that the check-in date is assumed to be
1248 yesterday, or the last non-holiday as defined in C4::Calendar . If
1249 overdue charges are applied and C<$dropbox> is true, the last charge
1250 will be removed. This assumes that the fines accrual script has run
1255 C<&AddReturn> returns a list of four items:
1257 C<$doreturn> is true iff the return succeeded.
1259 C<$messages> is a reference-to-hash giving the reason for failure:
1265 No item with this barcode exists. The value is C<$barcode>.
1269 The book is not currently on loan. The value is C<$barcode>.
1271 =item C<IsPermanent>
1273 The book's home branch is a permanent collection. If you have borrowed
1274 this book, you are not allowed to return it. The value is the code for
1275 the book's home branch.
1279 This book has been withdrawn/cancelled. The value should be ignored.
1283 The item was reserved. The value is a reference-to-hash whose keys are
1284 fields from the reserves table of the Koha database, and
1285 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1286 either C<Waiting>, C<Reserved>, or 0.
1290 C<$borrower> is a reference-to-hash, giving information about the
1291 patron who last borrowed the book.
1296 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1297 my $dbh = C4::Context->dbh;
1301 my $validTransfert = 0;
1302 my $reserveDone = 0;
1304 # get information on item
1305 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1306 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1307 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1308 unless ($iteminformation->{'itemnumber'} ) {
1309 $messages->{'BadBarcode'} = $barcode;
1313 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1314 $messages->{'NotIssued'} = $barcode;
1315 # even though item is not on loan, it may still
1316 # be transferred; therefore, get current branch information
1317 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1318 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1319 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1320 $iteminformation->{'itemlost'} = $curr_iteminfo->{'itemlost'};
1324 # check if the book is in a permanent collection....
1325 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1326 my $branches = GetBranches();
1327 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1328 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1329 $messages->{'IsPermanent'} = $hbr;
1332 # if independent branches are on and returning to different branch, refuse the return
1333 if ($hbr ne C4::Context->userenv->{'branch'} && C4::Context->preference("IndependantBranches")){
1334 $messages->{'Wrongbranch'} = 1;
1338 # check that the book has been cancelled
1339 if ( $iteminformation->{'wthdrawn'} ) {
1340 $messages->{'wthdrawn'} = 1;
1344 # new op dev : if the book returned in an other branch update the holding branch
1346 # update issues, thereby returning book (should push this out into another subroutine
1347 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1349 # case of a return of document (deal with issues and holdingbranch)
1352 my $circControlBranch;
1354 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1355 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1356 if (C4::Context->preference('CircControl') eq 'ItemHomeBranch' ) {
1357 $circControlBranch = $iteminformation->{homebranch};
1358 } elsif ( C4::Context->preference('CircControl') eq 'PatronLibrary') {
1359 $circControlBranch = $borrower->{branchcode};
1360 } else { # CircControl must be PickupLibrary.
1361 $circControlBranch = $iteminformation->{holdingbranch};
1362 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1365 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1366 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1367 # continue to deal with returns cases, but not only if we have an issue
1369 # the holdingbranch is updated if the document is returned in an other location .
1370 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
1371 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1372 # reload iteminformation holdingbranch with the userenv value
1373 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1375 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1376 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1378 if ($iteminformation->{borrowernumber}){
1379 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1382 # fix up the accounts.....
1383 if ( $iteminformation->{'itemlost'} ) {
1384 $messages->{'WasLost'} = 1;
1387 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1388 # check if we have a transfer for this document
1389 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1391 # if we have a transfer to do, we update the line of transfers with the datearrived
1393 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1396 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1398 $sth->execute( $iteminformation->{'itemnumber'} );
1400 # 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'
1401 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1404 $messages->{'WrongTransfer'} = $tobranch;
1405 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1407 $validTransfert = 1;
1410 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1411 # fix up the accounts.....
1412 if ($iteminformation->{'itemlost'}) {
1413 FixAccountForLostAndReturned($iteminformation, $borrower);
1414 $messages->{'WasLost'} = 1;
1416 # fix up the overdues in accounts...
1417 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1418 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1420 # find reserves.....
1421 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1422 my ( $resfound, $resrec ) =
1423 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1425 $resrec->{'ResFound'} = $resfound;
1426 $messages->{'ResFound'} = $resrec;
1431 # Record the fact that this book was returned.
1433 $branch, 'return', '0', '',
1434 $iteminformation->{'itemnumber'},
1435 $biblio->{'itemtype'},
1436 $borrower->{'borrowernumber'}
1439 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1440 if C4::Context->preference("ReturnLog");
1442 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1443 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1445 if ($doreturn and ($branch ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1446 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1447 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1448 $messages->{'WasTransfered'} = 1;
1451 $messages->{'NeedsTransfer'} = 1;
1455 return ( $doreturn, $messages, $iteminformation, $borrower );
1458 =head2 MarkIssueReturned
1462 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1466 Unconditionally marks an issue as being returned by
1467 moving the C<issues> row to C<old_issues> and
1468 setting C<returndate> to the current date, or
1469 the last non-holiday date of the branccode specified in
1470 C<dropbox_branch> . Assumes you've already checked that
1471 it's safe to do this, i.e. last non-holiday > issuedate.
1473 if C<$returndate> is specified (in iso format), it is used as the date
1474 of the return. It is ignored when a dropbox_branch is passed in.
1476 Ideally, this function would be internal to C<C4::Circulation>,
1477 not exported, but it is currently needed by one
1478 routine in C<C4::Accounts>.
1482 sub MarkIssueReturned {
1483 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1484 my $dbh = C4::Context->dbh;
1485 my $query = "UPDATE issues SET returndate=";
1487 if ($dropbox_branch) {
1488 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1489 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1491 push @bind, $dropboxdate->output('iso');
1492 } elsif ($returndate) {
1494 push @bind, $returndate;
1496 $query .= " now() ";
1498 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1499 push @bind, $borrowernumber, $itemnumber;
1501 my $sth_upd = $dbh->prepare($query);
1502 $sth_upd->execute(@bind);
1503 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1504 WHERE borrowernumber = ?
1505 AND itemnumber = ?");
1506 $sth_copy->execute($borrowernumber, $itemnumber);
1507 my $sth_del = $dbh->prepare("DELETE FROM issues
1508 WHERE borrowernumber = ?
1509 AND itemnumber = ?");
1510 $sth_del->execute($borrowernumber, $itemnumber);
1513 =head2 FixOverduesOnReturn
1515 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1517 C<$brn> borrowernumber
1521 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1522 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1524 internal function, called only by AddReturn
1528 sub FixOverduesOnReturn {
1529 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1530 my $dbh = C4::Context->dbh;
1532 # check for overdue fine
1535 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1537 $sth->execute( $borrowernumber, $item );
1539 # alter fine to show that the book has been returned
1541 if ($data = $sth->fetchrow_hashref) {
1543 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1545 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1546 if (C4::Context->preference("FinesLog")) {
1547 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1549 } elsif ($dropbox && $data->{lastincrement}) {
1550 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1551 my $amt = $data->{amount} - $data->{lastincrement} ;
1552 if (C4::Context->preference("FinesLog")) {
1553 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1555 $uquery = "update accountlines set accounttype='F' ";
1556 if($outstanding >= 0 && $amt >=0) {
1557 $uquery .= ", amount = ? , amountoutstanding=? ";
1558 unshift @bind, ($amt, $outstanding) ;
1561 $uquery = "update accountlines set accounttype='F' ";
1563 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1564 my $usth = $dbh->prepare($uquery);
1565 $usth->execute(@bind);
1573 =head2 FixAccountForLostAndReturned
1575 &FixAccountForLostAndReturned($iteminfo,$borrower);
1577 Calculates the charge for a book lost and returned (Not exported & used only once)
1579 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1581 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1583 Internal function, called by AddReturn
1587 sub FixAccountForLostAndReturned {
1588 my ($iteminfo, $borrower) = @_;
1589 my $dbh = C4::Context->dbh;
1590 my $itm = $iteminfo->{'itemnumber'};
1591 # check for charge made for lost book
1592 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1593 $sth->execute($itm);
1594 if (my $data = $sth->fetchrow_hashref) {
1595 # writeoff this amount
1597 my $amount = $data->{'amount'};
1598 my $acctno = $data->{'accountno'};
1600 if ($data->{'amountoutstanding'} == $amount) {
1601 $offset = $data->{'amount'};
1604 $offset = $amount - $data->{'amountoutstanding'};
1605 $amountleft = $data->{'amountoutstanding'} - $amount;
1607 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1608 WHERE (borrowernumber = ?)
1609 AND (itemnumber = ?) AND (accountno = ?) ");
1610 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1612 #check if any credit is left if so writeoff other accounts
1613 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1614 if ($amountleft < 0){
1617 if ($amountleft > 0){
1618 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1619 AND (amountoutstanding >0) ORDER BY date");
1620 $msth->execute($data->{'borrowernumber'});
1621 # offset transactions
1624 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1625 if ($accdata->{'amountoutstanding'} < $amountleft) {
1627 $amountleft -= $accdata->{'amountoutstanding'};
1629 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1632 my $thisacct = $accdata->{'accountno'};
1633 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1634 WHERE (borrowernumber = ?)
1635 AND (accountno=?)");
1636 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1638 $usth = $dbh->prepare("INSERT INTO accountoffsets
1639 (borrowernumber, accountno, offsetaccount, offsetamount)
1642 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1647 if ($amountleft > 0){
1650 my $desc="Item Returned ".$iteminfo->{'barcode'};
1651 $usth = $dbh->prepare("INSERT INTO accountlines
1652 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1653 VALUES (?,?,now(),?,?,'CR',?)");
1654 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1656 $usth = $dbh->prepare("INSERT INTO accountoffsets
1657 (borrowernumber, accountno, offsetaccount, offsetamount)
1659 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1661 ModItem({ paidfor => '' }, undef, $itm);
1669 $issues = &GetItemIssue($itemnumber);
1671 Returns patrons currently having a book. nothing if item is not issued atm
1673 C<$itemnumber> is the itemnumber
1675 Returns an array of hashes
1677 FIXME: Though the above says that this function returns nothing if the
1678 item is not issued, this actually returns a hasref that looks like
1689 my ( $itemnumber) = @_;
1690 return unless $itemnumber;
1691 my $dbh = C4::Context->dbh;
1695 my $today = POSIX::strftime("%Y%m%d", localtime);
1697 my $sth = $dbh->prepare(
1698 "SELECT * FROM issues
1699 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1701 issues.itemnumber=?");
1702 $sth->execute($itemnumber);
1703 my $data = $sth->fetchrow_hashref;
1704 my $datedue = $data->{'date_due'};
1706 if ( $datedue < $today ) {
1707 $data->{'overdue'} = 1;
1709 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1714 =head2 GetItemIssues
1716 $issues = &GetItemIssues($itemnumber, $history);
1718 Returns patrons that have issued a book
1720 C<$itemnumber> is the itemnumber
1721 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1723 Returns an array of hashes
1728 my ( $itemnumber,$history ) = @_;
1729 my $dbh = C4::Context->dbh;
1733 my $today = POSIX::strftime("%Y%m%d", localtime);
1735 my $sql = "SELECT * FROM issues
1736 JOIN borrowers USING (borrowernumber)
1737 JOIN items USING (itemnumber)
1738 WHERE issues.itemnumber = ? ";
1741 SELECT * FROM old_issues
1742 LEFT JOIN borrowers USING (borrowernumber)
1743 JOIN items USING (itemnumber)
1744 WHERE old_issues.itemnumber = ? ";
1746 $sql .= "ORDER BY date_due DESC";
1747 my $sth = $dbh->prepare($sql);
1749 $sth->execute($itemnumber, $itemnumber);
1751 $sth->execute($itemnumber);
1753 while ( my $data = $sth->fetchrow_hashref ) {
1754 my $datedue = $data->{'date_due'};
1756 if ( $datedue < $today ) {
1757 $data->{'overdue'} = 1;
1759 my $itemnumber = $data->{'itemnumber'};
1760 push @GetItemIssues, $data;
1763 return ( \@GetItemIssues );
1766 =head2 GetBiblioIssues
1768 $issues = GetBiblioIssues($biblionumber);
1770 this function get all issues from a biblionumber.
1773 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1774 tables issues and the firstname,surname & cardnumber from borrowers.
1778 sub GetBiblioIssues {
1779 my $biblionumber = shift;
1780 return undef unless $biblionumber;
1781 my $dbh = C4::Context->dbh;
1783 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1785 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1786 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1787 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1788 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1789 WHERE biblio.biblionumber = ?
1791 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1793 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1794 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1795 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1796 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1797 WHERE biblio.biblionumber = ?
1800 my $sth = $dbh->prepare($query);
1801 $sth->execute($biblionumber, $biblionumber);
1804 while ( my $data = $sth->fetchrow_hashref ) {
1805 push @issues, $data;
1810 =head2 GetUpcomingDueIssues
1814 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1820 sub GetUpcomingDueIssues {
1823 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1824 my $dbh = C4::Context->dbh;
1826 my $statement = <<END_SQL;
1827 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1829 LEFT JOIN items USING (itemnumber)
1830 WhERE returndate is NULL
1831 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1834 my @bind_parameters = ( $params->{'days_in_advance'} );
1836 my $sth = $dbh->prepare( $statement );
1837 $sth->execute( @bind_parameters );
1838 my $upcoming_dues = $sth->fetchall_arrayref({});
1841 return $upcoming_dues;
1844 =head2 CanBookBeRenewed
1846 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1848 Find out whether a borrowed item may be renewed.
1850 C<$dbh> is a DBI handle to the Koha database.
1852 C<$borrowernumber> is the borrower number of the patron who currently
1853 has the item on loan.
1855 C<$itemnumber> is the number of the item to renew.
1857 C<$override_limit>, if supplied with a true value, causes
1858 the limit on the number of times that the loan can be renewed
1859 (as controlled by the item type) to be ignored.
1861 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1862 item must currently be on loan to the specified borrower; renewals
1863 must be allowed for the item's type; and the borrower must not have
1864 already renewed the loan. $error will contain the reason the renewal can not proceed
1868 sub CanBookBeRenewed {
1870 # check renewal status
1871 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
1872 my $dbh = C4::Context->dbh;
1877 # Look in the issues table for this item, lent to this borrower,
1878 # and not yet returned.
1880 # FIXME - I think this function could be redone to use only one SQL call.
1881 my $sth1 = $dbh->prepare(
1882 "SELECT * FROM issues
1883 WHERE borrowernumber = ?
1886 $sth1->execute( $borrowernumber, $itemnumber );
1887 if ( my $data1 = $sth1->fetchrow_hashref ) {
1889 # Found a matching item
1891 # See if this item may be renewed. This query is convoluted
1892 # because it's a bit messy: given the item number, we need to find
1893 # the biblioitem, which gives us the itemtype, which tells us
1894 # whether it may be renewed.
1895 my $query = "SELECT renewalsallowed FROM items ";
1896 $query .= (C4::Context->preference('item-level_itypes'))
1897 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1898 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1899 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1900 $query .= "WHERE items.itemnumber = ?";
1901 my $sth2 = $dbh->prepare($query);
1902 $sth2->execute($itemnumber);
1903 if ( my $data2 = $sth2->fetchrow_hashref ) {
1904 $renews = $data2->{'renewalsallowed'};
1906 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
1913 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1921 return ($renewokay,$error);
1926 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
1930 C<$borrowernumber> is the borrower number of the patron who currently
1933 C<$itemnumber> is the number of the item to renew.
1935 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
1937 C<$datedue> can be a C4::Dates object used to set the due date.
1939 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
1940 this parameter is not supplied, lastreneweddate is set to the current date.
1942 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
1943 from the book's item type.
1948 my $borrowernumber = shift or return undef;
1949 my $itemnumber = shift or return undef;
1950 my $item = GetItem($itemnumber) or return undef;
1951 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
1952 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
1953 my $datedue = shift;
1954 my $lastreneweddate = shift;
1956 # If the due date wasn't specified, calculate it by adding the
1957 # book's loan length to today's date.
1958 unless ($datedue && $datedue->output('iso')) {
1960 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
1961 my $loanlength = GetLoanLength(
1962 $borrower->{'categorycode'},
1963 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
1964 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
1966 #FIXME -- use circControl?
1967 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch,$borrower); # this branch is the transactional branch.
1968 # The question of whether to use item's homebranch calendar is open.
1971 # $lastreneweddate defaults to today.
1972 unless (defined $lastreneweddate) {
1973 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
1976 my $dbh = C4::Context->dbh;
1977 # Find the issues record for this book
1979 $dbh->prepare("SELECT * FROM issues
1980 WHERE borrowernumber=?
1983 $sth->execute( $borrowernumber, $itemnumber );
1984 my $issuedata = $sth->fetchrow_hashref;
1987 # If the due date wasn't specified, calculate it by adding the
1988 # book's loan length to due's date.
1989 unless (@_ and $datedue = shift and $datedue->output('iso')) {
1991 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
1992 my $loanlength = GetLoanLength(
1993 $borrower->{'categorycode'},
1994 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
1995 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
1998 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
1999 C4::Dates->new($issuedata->{date_due}, 'iso') :
2001 #FIXME -- use circControl?
2002 $datedue = CalcDateDue($datedue,$loanlength,$branch); # this branch is the transactional branch.
2003 # The question of whether to use item's homebranch calendar is open.
2006 # Update the issues record to have the new due date, and a new count
2007 # of how many times it has been renewed.
2008 my $renews = $issuedata->{'renewals'} + 1;
2009 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2010 WHERE borrowernumber=?
2013 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2016 # Update the renewal count on the item, and tell zebra to reindex
2017 $renews = $biblio->{'renewals'} + 1;
2018 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2020 # Charge a new rental fee, if applicable?
2021 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2022 if ( $charge > 0 ) {
2023 my $accountno = getnextacctno( $borrowernumber );
2024 my $item = GetBiblioFromItemNumber($itemnumber);
2025 $sth = $dbh->prepare(
2026 "INSERT INTO accountlines
2028 borrowernumber, accountno, amount,
2030 accounttype, amountoutstanding, itemnumber
2032 VALUES (now(),?,?,?,?,?,?,?)"
2034 $sth->execute( $borrowernumber, $accountno, $charge,
2035 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2036 'Rent', $charge, $itemnumber );
2040 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2045 # check renewal status
2046 my ($bornum,$itemno)=@_;
2047 my $dbh = C4::Context->dbh;
2049 my $renewsallowed = 0;
2051 # Look in the issues table for this item, lent to this borrower,
2052 # and not yet returned.
2054 # FIXME - I think this function could be redone to use only one SQL call.
2055 my $sth = $dbh->prepare("select * from issues
2056 where (borrowernumber = ?)
2057 and (itemnumber = ?)");
2058 $sth->execute($bornum,$itemno);
2059 my $data = $sth->fetchrow_hashref;
2060 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2062 my $query = "SELECT renewalsallowed FROM items ";
2063 $query .= (C4::Context->preference('item-level_itypes'))
2064 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2065 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2066 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2067 $query .= "WHERE items.itemnumber = ?";
2068 my $sth2 = $dbh->prepare($query);
2069 $sth2->execute($itemno);
2070 my $data2 = $sth2->fetchrow_hashref();
2071 $renewsallowed = $data2->{'renewalsallowed'};
2072 $renewsleft = $renewsallowed - $renewcount;
2073 return ($renewcount,$renewsallowed,$renewsleft);
2076 =head2 GetIssuingCharges
2078 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2080 Calculate how much it would cost for a given patron to borrow a given
2081 item, including any applicable discounts.
2083 C<$itemnumber> is the item number of item the patron wishes to borrow.
2085 C<$borrowernumber> is the patron's borrower number.
2087 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2088 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2093 sub GetIssuingCharges {
2095 # calculate charges due
2096 my ( $itemnumber, $borrowernumber ) = @_;
2098 my $dbh = C4::Context->dbh;
2101 # Get the book's item type and rental charge (via its biblioitem).
2102 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2103 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2104 $qcharge .= (C4::Context->preference('item-level_itypes'))
2105 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2106 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2108 $qcharge .= "WHERE items.itemnumber =?";
2110 my $sth1 = $dbh->prepare($qcharge);
2111 $sth1->execute($itemnumber);
2112 if ( my $data1 = $sth1->fetchrow_hashref ) {
2113 $item_type = $data1->{'itemtype'};
2114 $charge = $data1->{'rentalcharge'};
2115 my $q2 = "SELECT rentaldiscount FROM borrowers
2116 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2117 WHERE borrowers.borrowernumber = ?
2118 AND issuingrules.itemtype = ?";
2119 my $sth2 = $dbh->prepare($q2);
2120 $sth2->execute( $borrowernumber, $item_type );
2121 if ( my $data2 = $sth2->fetchrow_hashref ) {
2122 my $discount = $data2->{'rentaldiscount'};
2123 if ( $discount eq 'NULL' ) {
2126 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2132 return ( $charge, $item_type );
2135 =head2 AddIssuingCharge
2137 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2141 sub AddIssuingCharge {
2142 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2143 my $dbh = C4::Context->dbh;
2144 my $nextaccntno = getnextacctno( $borrowernumber );
2146 INSERT INTO accountlines
2147 (borrowernumber, itemnumber, accountno,
2148 date, amount, description, accounttype,
2150 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2152 my $sth = $dbh->prepare($query);
2153 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2159 GetTransfers($itemnumber);
2164 my ($itemnumber) = @_;
2166 my $dbh = C4::Context->dbh;
2172 FROM branchtransfers
2173 WHERE itemnumber = ?
2174 AND datearrived IS NULL
2176 my $sth = $dbh->prepare($query);
2177 $sth->execute($itemnumber);
2178 my @row = $sth->fetchrow_array();
2184 =head2 GetTransfersFromTo
2186 @results = GetTransfersFromTo($frombranch,$tobranch);
2188 Returns the list of pending transfers between $from and $to branch
2192 sub GetTransfersFromTo {
2193 my ( $frombranch, $tobranch ) = @_;
2194 return unless ( $frombranch && $tobranch );
2195 my $dbh = C4::Context->dbh;
2197 SELECT itemnumber,datesent,frombranch
2198 FROM branchtransfers
2201 AND datearrived IS NULL
2203 my $sth = $dbh->prepare($query);
2204 $sth->execute( $frombranch, $tobranch );
2207 while ( my $data = $sth->fetchrow_hashref ) {
2208 push @gettransfers, $data;
2211 return (@gettransfers);
2214 =head2 DeleteTransfer
2216 &DeleteTransfer($itemnumber);
2220 sub DeleteTransfer {
2221 my ($itemnumber) = @_;
2222 my $dbh = C4::Context->dbh;
2223 my $sth = $dbh->prepare(
2224 "DELETE FROM branchtransfers
2226 AND datearrived IS NULL "
2228 $sth->execute($itemnumber);
2232 =head2 AnonymiseIssueHistory
2234 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2236 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2237 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2239 return the number of affected rows.
2243 sub AnonymiseIssueHistory {
2245 my $borrowernumber = shift;
2246 my $dbh = C4::Context->dbh;
2249 SET borrowernumber = NULL
2250 WHERE returndate < '".$date."'
2251 AND borrowernumber IS NOT NULL
2253 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2254 my $rows_affected = $dbh->do($query);
2255 return $rows_affected;
2258 =head2 updateWrongTransfer
2260 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2262 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
2266 sub updateWrongTransfer {
2267 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2268 my $dbh = C4::Context->dbh;
2269 # first step validate the actual line of transfert .
2272 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2274 $sth->execute($FromLibrary,$itemNumber);
2277 # second step create a new line of branchtransfer to the right location .
2278 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2280 #third step changing holdingbranch of item
2281 UpdateHoldingbranch($FromLibrary,$itemNumber);
2284 =head2 UpdateHoldingbranch
2286 $items = UpdateHoldingbranch($branch,$itmenumber);
2287 Simple methode for updating hodlingbranch in items BDD line
2291 sub UpdateHoldingbranch {
2292 my ( $branch,$itemnumber ) = @_;
2293 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2298 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2299 this function calculates the due date given the loan length ,
2300 checking against the holidays calendar as per the 'useDaysMode' syspref.
2301 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2302 C<$branch> = location whose calendar to use
2303 C<$loanlength> = loan length prior to adjustment
2307 my ($startdate,$loanlength,$branch,$borrower) = @_;
2310 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2311 my $timedue = time + ($loanlength) * 86400;
2312 #FIXME - assumes now even though we take a startdate
2313 my @datearr = localtime($timedue);
2314 $datedue = C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2316 my $calendar = C4::Calendar->new( branchcode => $branch );
2317 $datedue = $calendar->addDate($startdate, $loanlength);
2320 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
2321 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
2322 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
2325 # if ceilingDueDate ON the datedue can't be after the ceiling date
2326 if ( C4::Context->preference('ceilingDueDate')
2327 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') )
2328 && $datedue->output gt C4::Context->preference('ceilingDueDate') ) {
2329 $datedue = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
2335 =head2 CheckValidDatedue
2336 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2337 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2339 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2340 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2341 C<$date_due> = returndate calculate with no day check
2342 C<$itemnumber> = itemnumber
2343 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2344 C<$loanlength> = loan length prior to adjustment
2347 sub CheckValidDatedue {
2348 my ($date_due,$itemnumber,$branchcode)=@_;
2349 my @datedue=split('-',$date_due->output('iso'));
2350 my $years=$datedue[0];
2351 my $month=$datedue[1];
2352 my $day=$datedue[2];
2353 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2355 for (my $i=0;$i<2;$i++){
2356 $dow=Day_of_Week($years,$month,$day);
2357 ($dow=0) if ($dow>6);
2358 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2359 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2360 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2361 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2363 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2366 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2371 =head2 CheckRepeatableHolidays
2373 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2374 this function checks if the date due is a repeatable holiday
2375 C<$date_due> = returndate calculate with no day check
2376 C<$itemnumber> = itemnumber
2377 C<$branchcode> = localisation of issue
2381 sub CheckRepeatableHolidays{
2382 my($itemnumber,$week_day,$branchcode)=@_;
2383 my $dbh = C4::Context->dbh;
2384 my $query = qq|SELECT count(*)
2385 FROM repeatable_holidays
2388 my $sth = $dbh->prepare($query);
2389 $sth->execute($branchcode,$week_day);
2390 my $result=$sth->fetchrow;
2396 =head2 CheckSpecialHolidays
2398 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2399 this function check if the date is a special holiday
2400 C<$years> = the years of datedue
2401 C<$month> = the month of datedue
2402 C<$day> = the day of datedue
2403 C<$itemnumber> = itemnumber
2404 C<$branchcode> = localisation of issue
2408 sub CheckSpecialHolidays{
2409 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2410 my $dbh = C4::Context->dbh;
2411 my $query=qq|SELECT count(*)
2412 FROM `special_holidays`
2418 my $sth = $dbh->prepare($query);
2419 $sth->execute($years,$month,$day,$branchcode);
2420 my $countspecial=$sth->fetchrow ;
2422 return $countspecial;
2425 =head2 CheckRepeatableSpecialHolidays
2427 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2428 this function check if the date is a repeatble special holidays
2429 C<$month> = the month of datedue
2430 C<$day> = the day of datedue
2431 C<$itemnumber> = itemnumber
2432 C<$branchcode> = localisation of issue
2436 sub CheckRepeatableSpecialHolidays{
2437 my ($month,$day,$itemnumber,$branchcode) = @_;
2438 my $dbh = C4::Context->dbh;
2439 my $query=qq|SELECT count(*)
2440 FROM `repeatable_holidays`
2445 my $sth = $dbh->prepare($query);
2446 $sth->execute($month,$day,$branchcode);
2447 my $countspecial=$sth->fetchrow ;
2449 return $countspecial;
2454 sub CheckValidBarcode{
2456 my $dbh = C4::Context->dbh;
2457 my $query=qq|SELECT count(*)
2461 my $sth = $dbh->prepare($query);
2462 $sth->execute($barcode);
2463 my $exist=$sth->fetchrow ;
2474 Koha Developement team <info@koha.org>