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 $branch = _GetCircControlBranch($item,$borrower);
322 my $type = (C4::Context->preference('item-level_itypes'))
323 ? $item->{'itype'} # item-level
324 : $item->{'itemtype'}; # biblio-level
326 # given branch, patron category, and item type, determine
327 # applicable issuing rule
328 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
330 # if a rule is found and has a loan limit set, count
331 # how many loans the patron already has that meet that
333 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
335 my $count_query = "SELECT COUNT(*) FROM issues
336 JOIN items USING (itemnumber) ";
338 my $rule_itemtype = $issuing_rule->{itemtype};
339 if ($rule_itemtype eq "*") {
340 # matching rule has the default item type, so count only
341 # those existing loans that don't fall under a more
343 if (C4::Context->preference('item-level_itypes')) {
344 $count_query .= " WHERE items.itype NOT IN (
345 SELECT itemtype FROM issuingrules
347 AND (categorycode = ? OR categorycode = ?)
351 $count_query .= " JOIN biblioitems USING (biblionumber)
352 WHERE biblioitems.itemtype NOT IN (
353 SELECT itemtype FROM issuingrules
355 AND (categorycode = ? OR categorycode = ?)
359 push @bind_params, $issuing_rule->{branchcode};
360 push @bind_params, $issuing_rule->{categorycode};
361 push @bind_params, $cat_borrower;
363 # rule has specific item type, so count loans of that
365 if (C4::Context->preference('item-level_itypes')) {
366 $count_query .= " WHERE items.itype = ? ";
368 $count_query .= " JOIN biblioitems USING (biblionumber)
369 WHERE biblioitems.itemtype= ? ";
371 push @bind_params, $type;
374 $count_query .= " AND borrowernumber = ? ";
375 push @bind_params, $borrower->{'borrowernumber'};
376 my $rule_branch = $issuing_rule->{branchcode};
377 if ($rule_branch ne "*") {
378 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
379 $count_query .= " AND issues.branchcode = ? ";
380 push @bind_params, $branch;
381 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
382 ; # if branch is the patron's home branch, then count all loans by patron
384 $count_query .= " AND items.homebranch = ? ";
385 push @bind_params, $branch;
389 my $count_sth = $dbh->prepare($count_query);
390 $count_sth->execute(@bind_params);
391 my ($current_loan_count) = $count_sth->fetchrow_array;
393 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
394 if ($current_loan_count >= $max_loans_allowed) {
395 return "$current_loan_count / $max_loans_allowed";
399 # Now count total loans against the limit for the branch
400 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
401 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
402 my @bind_params = ();
403 my $branch_count_query = "SELECT COUNT(*) FROM issues
404 JOIN items USING (itemnumber)
405 WHERE borrowernumber = ? ";
406 push @bind_params, $borrower->{borrowernumber};
408 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
409 $branch_count_query .= " AND issues.branchcode = ? ";
410 push @bind_params, $branch;
411 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
412 ; # if branch is the patron's home branch, then count all loans by patron
414 $branch_count_query .= " AND items.homebranch = ? ";
415 push @bind_params, $branch;
417 my $branch_count_sth = $dbh->prepare($branch_count_query);
418 $branch_count_sth->execute(@bind_params);
419 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
421 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
422 if ($current_loan_count >= $max_loans_allowed) {
423 return "$current_loan_count / $max_loans_allowed";
427 # OK, the patron can issue !!!
433 @issues = &itemissues($biblioitemnumber, $biblio);
435 Looks up information about who has borrowed the bookZ<>(s) with the
436 given biblioitemnumber.
438 C<$biblio> is ignored.
440 C<&itemissues> returns an array of references-to-hash. The keys
441 include the fields from the C<items> table in the Koha database.
442 Additional keys include:
448 If the item is currently on loan, this gives the due date.
450 If the item is not on loan, then this is either "Available" or
451 "Cancelled", if the item has been withdrawn.
455 If the item is currently on loan, this gives the card number of the
456 patron who currently has the item.
458 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
460 These give the timestamp for the last three times the item was
463 =item C<card0>, C<card1>, C<card2>
465 The card number of the last three patrons who borrowed this item.
467 =item C<borrower0>, C<borrower1>, C<borrower2>
469 The borrower number of the last three patrons who borrowed this item.
477 my ( $bibitem, $biblio ) = @_;
478 my $dbh = C4::Context->dbh;
480 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
485 $sth->execute($bibitem) || die $sth->errstr;
487 while ( my $data = $sth->fetchrow_hashref ) {
489 # Find out who currently has this item.
490 # FIXME - Wouldn't it be better to do this as a left join of
491 # some sort? Currently, this code assumes that if
492 # fetchrow_hashref() fails, then the book is on the shelf.
493 # fetchrow_hashref() can fail for any number of reasons (e.g.,
494 # database server crash), not just because no items match the
496 my $sth2 = $dbh->prepare(
497 "SELECT * FROM issues
498 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
503 $sth2->execute( $data->{'itemnumber'} );
504 if ( my $data2 = $sth2->fetchrow_hashref ) {
505 $data->{'date_due'} = $data2->{'date_due'};
506 $data->{'card'} = $data2->{'cardnumber'};
507 $data->{'borrower'} = $data2->{'borrowernumber'};
510 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
515 # Find the last 3 people who borrowed this item.
516 $sth2 = $dbh->prepare(
517 "SELECT * FROM old_issues
518 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
520 ORDER BY returndate DESC,timestamp DESC"
523 $sth2->execute( $data->{'itemnumber'} );
524 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
525 { # FIXME : error if there is less than 3 pple borrowing this item
526 if ( my $data2 = $sth2->fetchrow_hashref ) {
527 $data->{"timestamp$i2"} = $data2->{'timestamp'};
528 $data->{"card$i2"} = $data2->{'cardnumber'};
529 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
534 $results[$i] = $data;
542 =head2 CanBookBeIssued
544 Check if a book can be issued.
546 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
548 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
552 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
554 =item C<$barcode> is the bar code of the book being issued.
556 =item C<$duedatespec> is a C4::Dates object.
566 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
567 Possible values are :
573 sticky due date is invalid
577 borrower gone with no address
581 borrower declared it's card lost
587 =head3 UNKNOWN_BARCODE
601 item is restricted (set by ??)
603 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
604 Possible values are :
612 renewing, not issuing
614 =head3 ISSUED_TO_ANOTHER
616 issued to someone else.
620 reserved for someone else.
624 sticky due date is invalid
628 if the borrower borrows to much things
632 sub CanBookBeIssued {
633 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
634 my %needsconfirmation; # filled with problems that needs confirmations
635 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
636 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
637 my $issue = GetItemIssue($item->{itemnumber});
638 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
639 $item->{'itemtype'}=$item->{'itype'};
640 my $dbh = C4::Context->dbh;
642 # MANDATORY CHECKS - unless item exists, nothing else matters
643 unless ( $item->{barcode} ) {
644 $issuingimpossible{UNKNOWN_BARCODE} = 1;
646 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
649 # DUE DATE is OK ? -- should already have checked.
651 unless ( $duedate ) {
652 my $issuedate = strftime( "%Y-%m-%d", localtime );
654 my $branch = _GetCircControlBranch($item,$borrower);
655 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
656 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
657 $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
659 # Offline circ calls AddIssue directly, doesn't run through here
660 # So issuingimpossible should be ok.
662 $issuingimpossible{INVALID_DATE} = $duedate->output('syspref') unless ( $duedate && $duedate->output('iso') ge C4::Dates->today('iso') );
667 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
668 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
669 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
670 return( { STATS => 1 }, {});
672 if ( $borrower->{flags}->{GNA} ) {
673 $issuingimpossible{GNA} = 1;
675 if ( $borrower->{flags}->{'LOST'} ) {
676 $issuingimpossible{CARD_LOST} = 1;
678 if ( $borrower->{flags}->{'DBARRED'} ) {
679 $issuingimpossible{DEBARRED} = 1;
681 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
682 $issuingimpossible{EXPIRED} = 1;
684 my @expirydate= split /-/,$borrower->{'dateexpiry'};
685 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
686 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
687 $issuingimpossible{EXPIRED} = 1;
696 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
697 if ( C4::Context->preference("IssuingInProcess") ) {
698 my $amountlimit = C4::Context->preference("noissuescharge");
699 if ( $amount > $amountlimit && !$inprocess ) {
700 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
702 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
703 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
708 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
712 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
713 if($blocktype == -1){
714 ## remaining overdue documents
715 $needsconfirmation{USERBLOCKEDREMAINING} = $count;
716 }elsif($blocktype == 1){
717 ## blocked because of overdue return
718 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
722 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
724 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
725 # if TooMany return / 0, then the user has no permission to check out this book
726 if ($toomany =~ /\/ 0/) {
727 $needsconfirmation{PATRON_CANT} = 1;
729 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
735 unless ( $item->{barcode} ) {
736 $issuingimpossible{UNKNOWN_BARCODE} = 1;
738 if ( $item->{'notforloan'}
739 && $item->{'notforloan'} > 0 )
741 if(C4::Context->preference("AllowNotForLoanOverride")){
742 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
744 $issuingimpossible{NOT_FOR_LOAN} = 1;
747 elsif ( !$item->{'notforloan'} ){
748 # we have to check itemtypes.notforloan also
749 if (C4::Context->preference('item-level_itypes')){
750 # this should probably be a subroutine
751 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
752 $sth->execute($item->{'itemtype'});
753 my $notforloan=$sth->fetchrow_hashref();
755 if ($notforloan->{'notforloan'}) {
756 if (!C4::Context->preference("AllowNotForLoanOverride")) {
757 $issuingimpossible{NOT_FOR_LOAN} = 1;
759 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
763 elsif ($biblioitem->{'notforloan'} == 1){
764 if (!C4::Context->preference("AllowNotForLoanOverride")) {
765 $issuingimpossible{NOT_FOR_LOAN} = 1;
767 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
771 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
773 $issuingimpossible{WTHDRAWN} = 1;
775 if ( $item->{'restricted'}
776 && $item->{'restricted'} == 1 )
778 $issuingimpossible{RESTRICTED} = 1;
780 if ( C4::Context->preference("IndependantBranches") ) {
781 my $userenv = C4::Context->userenv;
782 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
783 $issuingimpossible{NOTSAMEBRANCH} = 1
784 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
789 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
791 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
794 # Already issued to current borrower. Ask whether the loan should
796 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
797 $borrower->{'borrowernumber'},
798 $item->{'itemnumber'}
800 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
801 $issuingimpossible{NO_MORE_RENEWALS} = 1;
804 $needsconfirmation{RENEW_ISSUE} = 1;
807 elsif ($issue->{borrowernumber}) {
809 # issued to someone else
810 my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
812 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
813 $needsconfirmation{ISSUED_TO_ANOTHER} =
814 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
817 # See if the item is on reserve.
818 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
820 my $resbor = $res->{'borrowernumber'};
821 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
822 my $branches = GetBranches();
823 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
824 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
826 # The item is on reserve and waiting, but has been
827 # reserved by some other patron.
828 $needsconfirmation{RESERVE_WAITING} =
829 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
831 elsif ( $restype eq "Reserved" ) {
832 # The item is on reserve for someone else.
833 $needsconfirmation{RESERVED} =
834 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
837 return ( \%issuingimpossible, \%needsconfirmation );
842 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
844 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
848 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
850 =item C<$barcode> is the barcode of the item being issued.
852 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
855 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
857 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
858 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
860 AddIssue does the following things :
861 - step 01: check that there is a borrowernumber & a barcode provided
862 - check for RENEWAL (book issued & being issued to the same patron)
863 - renewal YES = Calculate Charge & renew
865 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
867 - fill reserve if reserve to this patron
868 - cancel reserve or not, otherwise
869 * TRANSFERT PENDING ?
870 - complete the transfert
878 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
879 my $dbh = C4::Context->dbh;
880 my $barcodecheck=CheckValidBarcode($barcode);
882 # $issuedate defaults to today.
883 if ( ! defined $issuedate ) {
884 $issuedate = strftime( "%Y-%m-%d", localtime );
885 # TODO: for hourly circ, this will need to be a C4::Dates object
886 # and all calls to AddIssue including issuedate will need to pass a Dates object.
888 if ($borrower and $barcode and $barcodecheck ne '0'){
889 # find which item we issue
890 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
891 my $branch = _GetCircControlBranch($item,$borrower);
893 # get actual issuing if there is one
894 my $actualissue = GetItemIssue( $item->{itemnumber});
896 # get biblioinformation for this item
897 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
900 # check if we just renew the issue.
902 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
903 $datedue = AddRenewal(
904 $borrower->{'borrowernumber'},
905 $item->{'itemnumber'},
908 $issuedate, # here interpreted as the renewal date
913 if ( $actualissue->{borrowernumber}) {
914 # This book is currently on loan, but not to the person
915 # who wants to borrow it now. mark it returned before issuing to the new borrower
918 C4::Context->userenv->{'branch'}
922 # See if the item is on reserve.
923 my ( $restype, $res ) =
924 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
926 my $resbor = $res->{'borrowernumber'};
927 if ( $resbor eq $borrower->{'borrowernumber'} ) {
928 # The item is reserved by the current patron
929 ModReserveFill($res);
931 elsif ( $restype eq "Waiting" ) {
933 # The item is on reserve and waiting, but has been
934 # reserved by some other patron.
936 elsif ( $restype eq "Reserved" ) {
938 # The item is reserved by someone else.
939 if ($cancelreserve) { # cancel reserves on this item
940 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
943 if ($cancelreserve) {
944 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
947 # set waiting reserve to first in reserve queue as book isn't waiting now
949 $res->{'biblionumber'},
950 $res->{'borrowernumber'},
956 # Starting process for transfer job (checking transfert and validate it if we have one)
957 my ($datesent) = GetTransfers($item->{'itemnumber'});
959 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
962 "UPDATE branchtransfers
963 SET datearrived = now(),
965 comments = 'Forced branchtransfer'
966 WHERE itemnumber= ? AND datearrived IS NULL"
968 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
971 # Record in the database the fact that the book was issued.
975 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
979 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
980 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
981 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch );
983 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
984 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
985 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
989 $borrower->{'borrowernumber'}, # borrowernumber
990 $item->{'itemnumber'}, # itemnumber
991 $issuedate, # issuedate
992 $datedue->output('iso'), # date_due
993 C4::Context->userenv->{'branch'} # branchcode
997 ModItem({ issues => $item->{'issues'},
998 holdingbranch => C4::Context->userenv->{'branch'},
1000 datelastborrowed => C4::Dates->new()->output('iso'),
1001 onloan => $datedue->output('iso'),
1002 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1003 ModDateLastSeen( $item->{'itemnumber'} );
1005 # If it costs to borrow this book, charge it to the patron's account.
1006 my ( $charge, $itemtype ) = GetIssuingCharges(
1007 $item->{'itemnumber'},
1008 $borrower->{'borrowernumber'}
1010 if ( $charge > 0 ) {
1012 $item->{'itemnumber'},
1013 $borrower->{'borrowernumber'}, $charge
1015 $item->{'charge'} = $charge;
1018 # Record the fact that this book was issued.
1020 C4::Context->userenv->{'branch'},
1022 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1023 $item->{'itype'}, $borrower->{'borrowernumber'}
1027 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1028 if C4::Context->preference("IssueLog");
1030 return ($datedue); # not necessarily the same as when it came in!
1033 =head2 GetLoanLength
1035 Get loan length for an itemtype, a borrower type and a branch
1037 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1042 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1043 my $dbh = C4::Context->dbh;
1046 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1048 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1049 # try to find issuelength & return the 1st available.
1050 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1051 $sth->execute( $borrowertype, $itemtype, $branchcode );
1052 my $loanlength = $sth->fetchrow_hashref;
1053 return $loanlength->{issuelength}
1054 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1056 $sth->execute( $borrowertype, "*", $branchcode );
1057 $loanlength = $sth->fetchrow_hashref;
1058 return $loanlength->{issuelength}
1059 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1061 $sth->execute( "*", $itemtype, $branchcode );
1062 $loanlength = $sth->fetchrow_hashref;
1063 return $loanlength->{issuelength}
1064 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1066 $sth->execute( "*", "*", $branchcode );
1067 $loanlength = $sth->fetchrow_hashref;
1068 return $loanlength->{issuelength}
1069 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1071 $sth->execute( $borrowertype, $itemtype, "*" );
1072 $loanlength = $sth->fetchrow_hashref;
1073 return $loanlength->{issuelength}
1074 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1076 $sth->execute( $borrowertype, "*", "*" );
1077 $loanlength = $sth->fetchrow_hashref;
1078 return $loanlength->{issuelength}
1079 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1081 $sth->execute( "*", $itemtype, "*" );
1082 $loanlength = $sth->fetchrow_hashref;
1083 return $loanlength->{issuelength}
1084 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1086 $sth->execute( "*", "*", "*" );
1087 $loanlength = $sth->fetchrow_hashref;
1088 return $loanlength->{issuelength}
1089 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1091 # if no rule is set => 21 days (hardcoded)
1095 =head2 GetIssuingRule
1097 FIXME - This is a copy-paste of GetLoanLength
1098 as a stop-gap. Do not wish to change API for GetLoanLength
1099 this close to release, however, Overdues::GetIssuingRules is broken.
1101 Get the issuing rule for an itemtype, a borrower type and a branch
1102 Returns a hashref from the issuingrules table.
1104 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1108 sub GetIssuingRule {
1109 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1110 my $dbh = C4::Context->dbh;
1111 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1114 $sth->execute( $borrowertype, $itemtype, $branchcode );
1115 $irule = $sth->fetchrow_hashref;
1116 return $irule if defined($irule) ;
1118 $sth->execute( $borrowertype, "*", $branchcode );
1119 $irule = $sth->fetchrow_hashref;
1120 return $irule if defined($irule) ;
1122 $sth->execute( "*", $itemtype, $branchcode );
1123 $irule = $sth->fetchrow_hashref;
1124 return $irule if defined($irule) ;
1126 $sth->execute( "*", "*", $branchcode );
1127 $irule = $sth->fetchrow_hashref;
1128 return $irule if defined($irule) ;
1130 $sth->execute( $borrowertype, $itemtype, "*" );
1131 $irule = $sth->fetchrow_hashref;
1132 return $irule if defined($irule) ;
1134 $sth->execute( $borrowertype, "*", "*" );
1135 $irule = $sth->fetchrow_hashref;
1136 return $irule if defined($irule) ;
1138 $sth->execute( "*", $itemtype, "*" );
1139 $irule = $sth->fetchrow_hashref;
1140 return $irule if defined($irule) ;
1142 $sth->execute( "*", "*", "*" );
1143 $irule = $sth->fetchrow_hashref;
1144 return $irule if defined($irule) ;
1146 # if no rule matches,
1150 =head2 GetBranchBorrowerCircRule
1154 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1158 Retrieves circulation rule attributes that apply to the given
1159 branch and patron category, regardless of item type.
1160 The return value is a hashref containing the following key:
1162 maxissueqty - maximum number of loans that a
1163 patron of the given category can have at the given
1164 branch. If the value is undef, no limit.
1166 This will first check for a specific branch and
1167 category match from branch_borrower_circ_rules.
1169 If no rule is found, it will then check default_branch_circ_rules
1170 (same branch, default category). If no rule is found,
1171 it will then check default_borrower_circ_rules (default
1172 branch, same category), then failing that, default_circ_rules
1173 (default branch, default category).
1175 If no rule has been found in the database, it will default to
1180 C<$branchcode> and C<$categorycode> should contain the
1181 literal branch code and patron category code, respectively - no
1186 sub GetBranchBorrowerCircRule {
1187 my $branchcode = shift;
1188 my $categorycode = shift;
1190 my $branch_cat_query = "SELECT maxissueqty
1191 FROM branch_borrower_circ_rules
1192 WHERE branchcode = ?
1193 AND categorycode = ?";
1194 my $dbh = C4::Context->dbh();
1195 my $sth = $dbh->prepare($branch_cat_query);
1196 $sth->execute($branchcode, $categorycode);
1198 if ($result = $sth->fetchrow_hashref()) {
1202 # try same branch, default borrower category
1203 my $branch_query = "SELECT maxissueqty
1204 FROM default_branch_circ_rules
1205 WHERE branchcode = ?";
1206 $sth = $dbh->prepare($branch_query);
1207 $sth->execute($branchcode);
1208 if ($result = $sth->fetchrow_hashref()) {
1212 # try default branch, same borrower category
1213 my $category_query = "SELECT maxissueqty
1214 FROM default_borrower_circ_rules
1215 WHERE categorycode = ?";
1216 $sth = $dbh->prepare($category_query);
1217 $sth->execute($categorycode);
1218 if ($result = $sth->fetchrow_hashref()) {
1222 # try default branch, default borrower category
1223 my $default_query = "SELECT maxissueqty
1224 FROM default_circ_rules";
1225 $sth = $dbh->prepare($default_query);
1227 if ($result = $sth->fetchrow_hashref()) {
1231 # built-in default circulation rule
1233 maxissueqty => undef,
1239 ($doreturn, $messages, $iteminformation, $borrower) =
1240 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1246 =item C<$barcode> is the bar code of the book being returned.
1248 =item C<$branch> is the code of the branch where the book is being returned.
1250 =item C<$exemptfine> indicates that overdue charges for the item will be
1253 =item C<$dropbox> indicates that the check-in date is assumed to be
1254 yesterday, or the last non-holiday as defined in C4::Calendar . If
1255 overdue charges are applied and C<$dropbox> is true, the last charge
1256 will be removed. This assumes that the fines accrual script has run
1261 C<&AddReturn> returns a list of four items:
1263 C<$doreturn> is true iff the return succeeded.
1265 C<$messages> is a reference-to-hash giving the reason for failure:
1271 No item with this barcode exists. The value is C<$barcode>.
1275 The book is not currently on loan. The value is C<$barcode>.
1277 =item C<IsPermanent>
1279 The book's home branch is a permanent collection. If you have borrowed
1280 this book, you are not allowed to return it. The value is the code for
1281 the book's home branch.
1285 This book has been withdrawn/cancelled. The value should be ignored.
1289 The item was reserved. The value is a reference-to-hash whose keys are
1290 fields from the reserves table of the Koha database, and
1291 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1292 either C<Waiting>, C<Reserved>, or 0.
1296 C<$iteminformation> is a reference-to-hash, giving information about the
1297 returned item from the issues table.
1299 C<$borrower> is a reference-to-hash, giving information about the
1300 patron who last borrowed the book.
1305 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1306 if ($branch and not GetBranchDetail($branch)) {
1307 warn "AddReturn error: branch '$branch' not found. Reverting to " . C4::Context->userenv->{'branch'};
1310 $branch = C4::Context->userenv->{'branch'} unless $branch; # we trust userenv to be a safe fallback/default
1314 my $validTransfert = 0;
1315 my $reserveDone = 0;
1317 # get information on item
1318 my $itemnumber = GetItemnumberFromBarcode( $barcode );
1319 my $iteminformation = GetItemIssue($itemnumber);
1320 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")} || '';
1321 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1322 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1323 unless ($itemnumber) {
1324 $messages->{'BadBarcode'} = $barcode;
1328 if ( not $iteminformation->{borrowernumber} ) {
1329 $messages->{'NotIssued'} = $barcode;
1334 # case of a return of document (deal with issues and holdingbranch)
1336 $borrower or warn "AddReturn without current borrower";
1337 my $circControlBranch = _GetCircControlBranch($iteminformation,$borrower);
1339 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1340 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1343 # even though item is not on loan, it may still
1344 # be transferred; therefore, get current branch information
1345 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1346 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1347 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1348 $iteminformation->{'itemlost'} = $curr_iteminfo->{'itemlost'};
1350 # check if the book is in a permanent collection....
1351 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1353 my $branches = GetBranches(); # a potentially expensive call for a non-feature.
1354 $branches->{$hbr}->{PE} and $messages->{'IsPermanent'} = $hbr;
1357 # if indy branches and returning to different branch, refuse the return
1358 if ($hbr ne $branch && C4::Context->preference("IndependantBranches")){
1359 $messages->{'Wrongbranch'} = 1;
1363 if ( $iteminformation->{'wthdrawn'} ) { # book has been cancelled
1364 $messages->{'wthdrawn'} = 1;
1368 # if the book returned in an other branch, update the holding branch
1369 # update issues, thereby returning book (should push this out into another subroutine
1370 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1372 # case of a return of document (deal with issues and holdingbranch)
1375 my $circControlBranch = _GetCircControlBranch($iteminformation,$borrower);
1377 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1378 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1380 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1381 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1382 # continue to deal with returns cases, but not only if we have an issue
1384 # the holdingbranch is updated if the document is returned in an other location .
1385 if ( $iteminformation->{'holdingbranch'} ne $branch ) {
1386 UpdateHoldingbranch($branch, $iteminformation->{'itemnumber'});
1387 $iteminformation->{'holdingbranch'} = $branch; # update iteminformation holdingbranch too
1389 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1390 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1392 if ($iteminformation->{borrowernumber}){
1393 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 ); # FIXME: we shouldn't need to make the same call twice
1397 # check if we have a transfer for this document
1398 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1400 # if we have a transfer to do, we update the line of transfers with the datearrived
1402 if ( $tobranch eq $branch ) {
1403 my $sth = C4::Context->dbh->prepare(
1404 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1406 $sth->execute( $iteminformation->{'itemnumber'} );
1407 # if we have a reservation with the validate of transfer, we can set it's status to 'W'
1408 C4::Reserves::ModReserveStatus($iteminformation->{'itemnumber'}, 'W');
1410 $messages->{'WrongTransfer'} = $tobranch;
1411 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1413 $validTransfert = 1;
1416 # fix up the accounts.....
1417 if ($iteminformation->{'itemlost'}) {
1418 FixAccountForLostAndReturned($iteminformation, $borrower);
1419 ModItem({ itemlost => '0' }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1420 $messages->{'WasLost'} = 1;
1423 # fix up the overdues in accounts...
1424 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1425 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1427 # find reserves.....
1428 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1429 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1431 $resrec->{'ResFound'} = $resfound;
1432 $messages->{'ResFound'} = $resrec;
1437 # Record the fact that this book was returned.
1439 $branch, 'return', '0', '',
1440 $iteminformation->{'itemnumber'},
1441 $biblio->{'itemtype'},
1442 $borrower->{'borrowernumber'}
1445 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1446 if C4::Context->preference("ReturnLog");
1448 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1449 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1451 if (($doreturn or $messages->{'NotIssued'}) and ($branch ne $iteminformation->{$hbr}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1452 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1453 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{$hbr});
1454 $messages->{'WasTransfered'} = 1;
1455 } elsif ( C4::Context->preference("UseBranchTransferLimits") == 1
1456 && ! IsBranchTransferAllowed( $branch, $iteminformation->{'homebranch'}, $iteminformation->{ C4::Context->preference("BranchTransferLimitsType") } )
1458 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1459 $messages->{'WasTransfered'} = 1;
1461 $messages->{'NeedsTransfer'} = 1;
1465 return ( $doreturn, $messages, $iteminformation, $borrower );
1468 =head2 MarkIssueReturned
1472 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1476 Unconditionally marks an issue as being returned by
1477 moving the C<issues> row to C<old_issues> and
1478 setting C<returndate> to the current date, or
1479 the last non-holiday date of the branccode specified in
1480 C<dropbox_branch> . Assumes you've already checked that
1481 it's safe to do this, i.e. last non-holiday > issuedate.
1483 if C<$returndate> is specified (in iso format), it is used as the date
1484 of the return. It is ignored when a dropbox_branch is passed in.
1486 Ideally, this function would be internal to C<C4::Circulation>,
1487 not exported, but it is currently needed by one
1488 routine in C<C4::Accounts>.
1492 sub MarkIssueReturned {
1493 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1494 my $dbh = C4::Context->dbh;
1495 my $query = "UPDATE issues SET returndate=";
1497 if ($dropbox_branch) {
1498 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1499 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1501 push @bind, $dropboxdate->output('iso');
1502 } elsif ($returndate) {
1504 push @bind, $returndate;
1506 $query .= " now() ";
1508 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1509 push @bind, $borrowernumber, $itemnumber;
1511 my $sth_upd = $dbh->prepare($query);
1512 $sth_upd->execute(@bind);
1513 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1514 WHERE borrowernumber = ?
1515 AND itemnumber = ?");
1516 $sth_copy->execute($borrowernumber, $itemnumber);
1517 my $sth_del = $dbh->prepare("DELETE FROM issues
1518 WHERE borrowernumber = ?
1519 AND itemnumber = ?");
1520 $sth_del->execute($borrowernumber, $itemnumber);
1523 =head2 FixOverduesOnReturn
1525 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1527 C<$brn> borrowernumber
1531 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1532 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1534 internal function, called only by AddReturn
1538 sub FixOverduesOnReturn {
1539 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1540 my $dbh = C4::Context->dbh;
1542 # check for overdue fine
1545 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1547 $sth->execute( $borrowernumber, $item );
1549 # alter fine to show that the book has been returned
1551 if ($data = $sth->fetchrow_hashref) {
1553 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1555 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1556 if (C4::Context->preference("FinesLog")) {
1557 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1559 } elsif ($dropbox && $data->{lastincrement}) {
1560 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1561 my $amt = $data->{amount} - $data->{lastincrement} ;
1562 if (C4::Context->preference("FinesLog")) {
1563 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1565 $uquery = "update accountlines set accounttype='F' ";
1566 if($outstanding >= 0 && $amt >=0) {
1567 $uquery .= ", amount = ? , amountoutstanding=? ";
1568 unshift @bind, ($amt, $outstanding) ;
1571 $uquery = "update accountlines set accounttype='F' ";
1573 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1574 my $usth = $dbh->prepare($uquery);
1575 $usth->execute(@bind);
1583 =head2 FixAccountForLostAndReturned
1585 &FixAccountForLostAndReturned($iteminfo,$borrower);
1587 Calculates the charge for a book lost and returned (Not exported & used only once)
1589 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1591 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1593 Internal function, called by AddReturn
1597 sub FixAccountForLostAndReturned {
1598 my ($iteminfo, $borrower) = @_;
1599 my $dbh = C4::Context->dbh;
1600 my $itm = $iteminfo->{'itemnumber'};
1601 # check for charge made for lost book
1602 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1603 $sth->execute($itm);
1604 if (my $data = $sth->fetchrow_hashref) {
1605 # writeoff this amount
1607 my $amount = $data->{'amount'};
1608 my $acctno = $data->{'accountno'};
1610 if ($data->{'amountoutstanding'} == $amount) {
1611 $offset = $data->{'amount'};
1614 $offset = $amount - $data->{'amountoutstanding'};
1615 $amountleft = $data->{'amountoutstanding'} - $amount;
1617 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1618 WHERE (borrowernumber = ?)
1619 AND (itemnumber = ?) AND (accountno = ?) ");
1620 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1621 #check if any credit is left if so writeoff other accounts
1622 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1623 if ($amountleft < 0){
1626 if ($amountleft > 0){
1627 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1628 AND (amountoutstanding >0) ORDER BY date");
1629 $msth->execute($data->{'borrowernumber'});
1630 # offset transactions
1633 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1634 if ($accdata->{'amountoutstanding'} < $amountleft) {
1636 $amountleft -= $accdata->{'amountoutstanding'};
1638 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1641 my $thisacct = $accdata->{'accountno'};
1642 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1643 WHERE (borrowernumber = ?)
1644 AND (accountno=?)");
1645 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1647 $usth = $dbh->prepare("INSERT INTO accountoffsets
1648 (borrowernumber, accountno, offsetaccount, offsetamount)
1651 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1653 $msth->finish; # $msth might actually have data left
1655 if ($amountleft > 0){
1658 my $desc="Item Returned ".$iteminfo->{'barcode'};
1659 $usth = $dbh->prepare("INSERT INTO accountlines
1660 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1661 VALUES (?,?,now(),?,?,'CR',?)");
1662 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1663 $usth = $dbh->prepare("INSERT INTO accountoffsets
1664 (borrowernumber, accountno, offsetaccount, offsetamount)
1666 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1667 ModItem({ paidfor => '' }, undef, $itm);
1673 =head2 _GetCircControlBranch
1675 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
1679 Return the library code to be used to determine which circulation
1680 policy applies to a transaction. Looks up the CircControl and
1681 HomeOrHoldingBranch system preferences.
1683 C<$iteminfos> is a hashref to iteminfo. Only {itemnumber} is used.
1685 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1689 sub _GetCircControlBranch {
1690 my ($iteminfos, $borrower) = @_;
1691 my $circcontrol = C4::Context->preference('CircControl');
1694 if ($circcontrol eq 'PickupLibrary') {
1695 $branch= C4::Context->userenv->{'branch'};
1696 } elsif ($circcontrol eq 'PatronLibrary') {
1697 $branch=$borrower->{branchcode};
1699 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
1700 $branch = $iteminfos->{$branchfield};
1707 $issues = &GetItemIssue($itemnumber);
1709 Returns patron currently having a book, or undef if not checked out.
1711 C<$itemnumber> is the itemnumber
1713 C<$issues> is an array of hashes.
1718 my ($itemnumber) = @_;
1719 return unless $itemnumber;
1720 my $sth = C4::Context->dbh->prepare(
1723 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1724 WHERE issues.itemnumber=?");
1725 $sth->execute($itemnumber);
1726 my $data = $sth->fetchrow_hashref;
1727 return unless $data;
1728 $data->{'overdue'} = ($data->{'date_due'} lt C4::Dates->today('iso')) ? 1 : 0;
1729 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue.
1730 # FIXME: that would mean issues.itemnumber IS NULL and we didn't really match it.
1734 =head2 GetItemIssues
1736 $issues = &GetItemIssues($itemnumber, $history);
1738 Returns patrons that have issued a book
1740 C<$itemnumber> is the itemnumber
1741 C<$history> is false if you just want the current "issuer" (if any)
1742 and true if you want issues history from old_issues also.
1744 Returns reference to an array of hashes
1749 my ( $itemnumber, $history ) = @_;
1751 my $today = C4::Dates->today('iso'); # get today date
1752 my $sql = "SELECT * FROM issues
1753 JOIN borrowers USING (borrowernumber)
1754 JOIN items USING (itemnumber)
1755 WHERE issues.itemnumber = ? ";
1758 SELECT * FROM old_issues
1759 LEFT JOIN borrowers USING (borrowernumber)
1760 JOIN items USING (itemnumber)
1761 WHERE old_issues.itemnumber = ? ";
1763 $sql .= "ORDER BY date_due DESC";
1764 my $sth = C4::Context->dbh->prepare($sql);
1766 $sth->execute($itemnumber, $itemnumber);
1768 $sth->execute($itemnumber);
1770 my $results = $sth->fetchall_arrayref({});
1771 foreach (@$results) {
1772 $_->{'overdue'} = ($_->{'date_due'} lt $today) ? 1 : 0;
1777 =head2 GetBiblioIssues
1779 $issues = GetBiblioIssues($biblionumber);
1781 this function get all issues from a biblionumber.
1784 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1785 tables issues and the firstname,surname & cardnumber from borrowers.
1789 sub GetBiblioIssues {
1790 my $biblionumber = shift;
1791 return undef unless $biblionumber;
1792 my $dbh = C4::Context->dbh;
1794 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1796 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1797 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1798 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1799 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1800 WHERE biblio.biblionumber = ?
1802 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1804 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1805 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1806 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1807 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1808 WHERE biblio.biblionumber = ?
1811 my $sth = $dbh->prepare($query);
1812 $sth->execute($biblionumber, $biblionumber);
1815 while ( my $data = $sth->fetchrow_hashref ) {
1816 push @issues, $data;
1821 =head2 GetUpcomingDueIssues
1825 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1831 sub GetUpcomingDueIssues {
1834 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1835 my $dbh = C4::Context->dbh;
1837 my $statement = <<END_SQL;
1838 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1840 LEFT JOIN items USING (itemnumber)
1841 WhERE returndate is NULL
1842 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1845 my @bind_parameters = ( $params->{'days_in_advance'} );
1847 my $sth = $dbh->prepare( $statement );
1848 $sth->execute( @bind_parameters );
1849 my $upcoming_dues = $sth->fetchall_arrayref({});
1852 return $upcoming_dues;
1855 =head2 CanBookBeRenewed
1857 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1859 Find out whether a borrowed item may be renewed.
1861 C<$dbh> is a DBI handle to the Koha database.
1863 C<$borrowernumber> is the borrower number of the patron who currently
1864 has the item on loan.
1866 C<$itemnumber> is the number of the item to renew.
1868 C<$override_limit>, if supplied with a true value, causes
1869 the limit on the number of times that the loan can be renewed
1870 (as controlled by the item type) to be ignored.
1872 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1873 item must currently be on loan to the specified borrower; renewals
1874 must be allowed for the item's type; and the borrower must not have
1875 already renewed the loan. $error will contain the reason the renewal can not proceed
1879 sub CanBookBeRenewed {
1881 # check renewal status
1882 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
1883 my $dbh = C4::Context->dbh;
1888 # Look in the issues table for this item, lent to this borrower,
1889 # and not yet returned.
1891 # FIXME - I think this function could be redone to use only one SQL call.
1892 my $sth1 = $dbh->prepare(
1893 "SELECT * FROM issues
1894 WHERE borrowernumber = ?
1897 $sth1->execute( $borrowernumber, $itemnumber );
1898 if ( my $data1 = $sth1->fetchrow_hashref ) {
1900 # Found a matching item
1902 # See if this item may be renewed. This query is convoluted
1903 # because it's a bit messy: given the item number, we need to find
1904 # the biblioitem, which gives us the itemtype, which tells us
1905 # whether it may be renewed.
1906 my $query = "SELECT renewalsallowed FROM items ";
1907 $query .= (C4::Context->preference('item-level_itypes'))
1908 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1909 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1910 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1911 $query .= "WHERE items.itemnumber = ?";
1912 my $sth2 = $dbh->prepare($query);
1913 $sth2->execute($itemnumber);
1914 if ( my $data2 = $sth2->fetchrow_hashref ) {
1915 $renews = $data2->{'renewalsallowed'};
1917 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
1924 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1932 return ($renewokay,$error);
1937 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
1941 C<$borrowernumber> is the borrower number of the patron who currently
1944 C<$itemnumber> is the number of the item to renew.
1946 C<$branch> is the library where the renewal took place (if any).
1947 The library that controls the circ policies for the renewal is retrieved from the issues record.
1949 C<$datedue> can be a C4::Dates object used to set the due date.
1951 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
1952 this parameter is not supplied, lastreneweddate is set to the current date.
1954 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
1955 from the book's item type.
1961 my $borrowernumber = shift or return undef;
1962 my $itemnumber = shift or return undef;
1963 my $item = GetItem($itemnumber) or return undef;
1964 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
1965 my $datedue = shift;
1966 my $lastreneweddate = shift || C4::Dates->new()->output('iso');
1969 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
1971 # If the due date wasn't specified, calculate it by adding the
1972 # book's loan length to today's date.
1973 unless ($datedue && $datedue->output('iso')) {
1975 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
1976 my $loanlength = GetLoanLength(
1977 $borrower->{'categorycode'},
1978 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
1979 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
1981 #FIXME -- use circControl?
1982 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch); # this branch is the transactional branch.
1983 # The question of whether to use item's homebranch calendar is open.
1986 # $lastreneweddate defaults to today.
1987 unless (defined $lastreneweddate) {
1988 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
1991 my $dbh = C4::Context->dbh;
1992 # Find the issues record for this book
1994 $dbh->prepare("SELECT * FROM issues
1995 WHERE borrowernumber=?
1998 $sth->execute( $borrowernumber, $itemnumber );
1999 my $issuedata = $sth->fetchrow_hashref;
2001 if($datedue && ! $datedue->output('iso')){
2002 warn "Invalid date passed to AddRenewal.";
2005 # If the due date wasn't specified, calculate it by adding the
2006 # book's loan length to today's date or the current due date
2007 # based on the value of the RenewalPeriodBase syspref.
2010 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2011 my $loanlength = GetLoanLength(
2012 $borrower->{'categorycode'},
2013 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2014 $issuedata->{'branchcode'} ); # that's the circ control branch.
2016 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2017 C4::Dates->new($issuedata->{date_due}, 'iso') :
2019 $datedue = CalcDateDue($datedue,$loanlength,$issuedata->{'branchcode'},$borrower);
2022 # Update the issues record to have the new due date, and a new count
2023 # of how many times it has been renewed.
2024 my $renews = $issuedata->{'renewals'} + 1;
2025 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2026 WHERE borrowernumber=?
2029 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2032 # Update the renewal count on the item, and tell zebra to reindex
2033 $renews = $biblio->{'renewals'} + 1;
2034 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2036 # Charge a new rental fee, if applicable?
2037 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2038 if ( $charge > 0 ) {
2039 my $accountno = getnextacctno( $borrowernumber );
2040 my $item = GetBiblioFromItemNumber($itemnumber);
2041 $sth = $dbh->prepare(
2042 "INSERT INTO accountlines
2044 borrowernumber, accountno, amount,
2046 accounttype, amountoutstanding, itemnumber
2048 VALUES (now(),?,?,?,?,?,?,?)"
2050 $sth->execute( $borrowernumber, $accountno, $charge,
2051 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2052 'Rent', $charge, $itemnumber );
2056 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2061 # check renewal status
2062 my ($bornum,$itemno)=@_;
2063 my $dbh = C4::Context->dbh;
2065 my $renewsallowed = 0;
2067 # Look in the issues table for this item, lent to this borrower,
2068 # and not yet returned.
2070 # FIXME - I think this function could be redone to use only one SQL call.
2071 my $sth = $dbh->prepare("select * from issues
2072 where (borrowernumber = ?)
2073 and (itemnumber = ?)");
2074 $sth->execute($bornum,$itemno);
2075 my $data = $sth->fetchrow_hashref;
2076 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2078 my $query = "SELECT renewalsallowed FROM items ";
2079 $query .= (C4::Context->preference('item-level_itypes'))
2080 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2081 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2082 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2083 $query .= "WHERE items.itemnumber = ?";
2084 my $sth2 = $dbh->prepare($query);
2085 $sth2->execute($itemno);
2086 my $data2 = $sth2->fetchrow_hashref();
2087 $renewsallowed = $data2->{'renewalsallowed'};
2088 $renewsleft = $renewsallowed - $renewcount;
2089 return ($renewcount,$renewsallowed,$renewsleft);
2092 =head2 GetIssuingCharges
2094 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2096 Calculate how much it would cost for a given patron to borrow a given
2097 item, including any applicable discounts.
2099 C<$itemnumber> is the item number of item the patron wishes to borrow.
2101 C<$borrowernumber> is the patron's borrower number.
2103 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2104 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2109 sub GetIssuingCharges {
2111 # calculate charges due
2112 my ( $itemnumber, $borrowernumber ) = @_;
2114 my $dbh = C4::Context->dbh;
2117 # Get the book's item type and rental charge (via its biblioitem).
2118 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2119 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2120 $qcharge .= (C4::Context->preference('item-level_itypes'))
2121 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2122 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2124 $qcharge .= "WHERE items.itemnumber =?";
2126 my $sth1 = $dbh->prepare($qcharge);
2127 $sth1->execute($itemnumber);
2128 if ( my $data1 = $sth1->fetchrow_hashref ) {
2129 $item_type = $data1->{'itemtype'};
2130 $charge = $data1->{'rentalcharge'};
2131 my $q2 = "SELECT rentaldiscount FROM borrowers
2132 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2133 WHERE borrowers.borrowernumber = ?
2134 AND issuingrules.itemtype = ?";
2135 my $sth2 = $dbh->prepare($q2);
2136 $sth2->execute( $borrowernumber, $item_type );
2137 if ( my $data2 = $sth2->fetchrow_hashref ) {
2138 my $discount = $data2->{'rentaldiscount'};
2139 if ( $discount eq 'NULL' ) {
2142 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2148 return ( $charge, $item_type );
2151 =head2 AddIssuingCharge
2153 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2157 sub AddIssuingCharge {
2158 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2159 my $dbh = C4::Context->dbh;
2160 my $nextaccntno = getnextacctno( $borrowernumber );
2162 INSERT INTO accountlines
2163 (borrowernumber, itemnumber, accountno,
2164 date, amount, description, accounttype,
2166 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2168 my $sth = $dbh->prepare($query);
2169 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2175 GetTransfers($itemnumber);
2180 my ($itemnumber) = @_;
2182 my $dbh = C4::Context->dbh;
2188 FROM branchtransfers
2189 WHERE itemnumber = ?
2190 AND datearrived IS NULL
2192 my $sth = $dbh->prepare($query);
2193 $sth->execute($itemnumber);
2194 my @row = $sth->fetchrow_array();
2200 =head2 GetTransfersFromTo
2202 @results = GetTransfersFromTo($frombranch,$tobranch);
2204 Returns the list of pending transfers between $from and $to branch
2208 sub GetTransfersFromTo {
2209 my ( $frombranch, $tobranch ) = @_;
2210 return unless ( $frombranch && $tobranch );
2211 my $dbh = C4::Context->dbh;
2213 SELECT itemnumber,datesent,frombranch
2214 FROM branchtransfers
2217 AND datearrived IS NULL
2219 my $sth = $dbh->prepare($query);
2220 $sth->execute( $frombranch, $tobranch );
2223 while ( my $data = $sth->fetchrow_hashref ) {
2224 push @gettransfers, $data;
2227 return (@gettransfers);
2230 =head2 DeleteTransfer
2232 &DeleteTransfer($itemnumber);
2236 sub DeleteTransfer {
2237 my ($itemnumber) = @_;
2238 my $dbh = C4::Context->dbh;
2239 my $sth = $dbh->prepare(
2240 "DELETE FROM branchtransfers
2242 AND datearrived IS NULL "
2244 $sth->execute($itemnumber);
2248 =head2 AnonymiseIssueHistory
2250 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2252 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2253 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2255 return the number of affected rows.
2259 sub AnonymiseIssueHistory {
2261 my $borrowernumber = shift;
2262 my $dbh = C4::Context->dbh;
2265 SET borrowernumber = NULL
2266 WHERE returndate < '".$date."'
2267 AND borrowernumber IS NOT NULL
2269 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2270 my $rows_affected = $dbh->do($query);
2271 return $rows_affected;
2274 =head2 updateWrongTransfer
2276 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2278 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
2282 sub updateWrongTransfer {
2283 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2284 my $dbh = C4::Context->dbh;
2285 # first step validate the actual line of transfert .
2288 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2290 $sth->execute($FromLibrary,$itemNumber);
2293 # second step create a new line of branchtransfer to the right location .
2294 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2296 #third step changing holdingbranch of item
2297 UpdateHoldingbranch($FromLibrary,$itemNumber);
2300 =head2 UpdateHoldingbranch
2302 $items = UpdateHoldingbranch($branch,$itmenumber);
2303 Simple methode for updating hodlingbranch in items BDD line
2307 sub UpdateHoldingbranch {
2308 my ( $branch,$itemnumber ) = @_;
2309 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2314 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2315 this function calculates the due date given the loan length ,
2316 checking against the holidays calendar as per the 'useDaysMode' syspref.
2317 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2318 C<$branch> = location whose calendar to use
2319 C<$loanlength> = loan length prior to adjustment
2323 my ($startdate,$loanlength,$branch,$borrower) = @_;
2326 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2327 my $timedue = time + ($loanlength) * 86400;
2328 #FIXME - assumes now even though we take a startdate
2329 my @datearr = localtime($timedue);
2330 $datedue = C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2332 my $calendar = C4::Calendar->new( branchcode => $branch );
2333 $datedue = $calendar->addDate($startdate, $loanlength);
2336 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
2337 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
2338 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
2341 # if ceilingDueDate ON the datedue can't be after the ceiling date
2342 if ( C4::Context->preference('ceilingDueDate')
2343 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') )
2344 && $datedue->output gt C4::Context->preference('ceilingDueDate') ) {
2345 $datedue = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
2351 =head2 CheckValidDatedue
2352 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2353 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2355 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2356 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2357 C<$date_due> = returndate calculate with no day check
2358 C<$itemnumber> = itemnumber
2359 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2360 C<$loanlength> = loan length prior to adjustment
2363 sub CheckValidDatedue {
2364 my ($date_due,$itemnumber,$branchcode)=@_;
2365 my @datedue=split('-',$date_due->output('iso'));
2366 my $years=$datedue[0];
2367 my $month=$datedue[1];
2368 my $day=$datedue[2];
2369 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2371 for (my $i=0;$i<2;$i++){
2372 $dow=Day_of_Week($years,$month,$day);
2373 ($dow=0) if ($dow>6);
2374 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2375 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2376 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2377 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2379 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2382 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2387 =head2 CheckRepeatableHolidays
2389 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2390 this function checks if the date due is a repeatable holiday
2391 C<$date_due> = returndate calculate with no day check
2392 C<$itemnumber> = itemnumber
2393 C<$branchcode> = localisation of issue
2397 sub CheckRepeatableHolidays{
2398 my($itemnumber,$week_day,$branchcode)=@_;
2399 my $dbh = C4::Context->dbh;
2400 my $query = qq|SELECT count(*)
2401 FROM repeatable_holidays
2404 my $sth = $dbh->prepare($query);
2405 $sth->execute($branchcode,$week_day);
2406 my $result=$sth->fetchrow;
2412 =head2 CheckSpecialHolidays
2414 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2415 this function check if the date is a special holiday
2416 C<$years> = the years of datedue
2417 C<$month> = the month of datedue
2418 C<$day> = the day of datedue
2419 C<$itemnumber> = itemnumber
2420 C<$branchcode> = localisation of issue
2424 sub CheckSpecialHolidays{
2425 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2426 my $dbh = C4::Context->dbh;
2427 my $query=qq|SELECT count(*)
2428 FROM `special_holidays`
2434 my $sth = $dbh->prepare($query);
2435 $sth->execute($years,$month,$day,$branchcode);
2436 my $countspecial=$sth->fetchrow ;
2438 return $countspecial;
2441 =head2 CheckRepeatableSpecialHolidays
2443 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2444 this function check if the date is a repeatble special holidays
2445 C<$month> = the month of datedue
2446 C<$day> = the day of datedue
2447 C<$itemnumber> = itemnumber
2448 C<$branchcode> = localisation of issue
2452 sub CheckRepeatableSpecialHolidays{
2453 my ($month,$day,$itemnumber,$branchcode) = @_;
2454 my $dbh = C4::Context->dbh;
2455 my $query=qq|SELECT count(*)
2456 FROM `repeatable_holidays`
2461 my $sth = $dbh->prepare($query);
2462 $sth->execute($month,$day,$branchcode);
2463 my $countspecial=$sth->fetchrow ;
2465 return $countspecial;
2470 sub CheckValidBarcode{
2472 my $dbh = C4::Context->dbh;
2473 my $query=qq|SELECT count(*)
2477 my $sth = $dbh->prepare($query);
2478 $sth->execute($barcode);
2479 my $exist=$sth->fetchrow ;
2490 Koha Developement team <info@koha.org>