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
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #use warnings; FIXME - Bug 2505
33 use C4::ItemCirculationAlertPreference;
34 use C4::Dates qw(format_date);
46 use POSIX qw(strftime);
47 use C4::Branch; # GetBranches
48 use C4::Log; # logaction
52 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
56 $VERSION = 3.02; # for version checking
59 # FIXME subs that should probably be elsewhere
65 # subs to deal with issuing a book
77 &GetBranchBorrowerCircRule
81 &AnonymiseIssueHistory
84 # subs to deal with returns
90 # subs to deal with transfers
97 &IsBranchTransferAllowed
98 &CreateBranchTransferLimit
99 &DeleteBranchTransferLimits
105 C4::Circulation - Koha circulation module
113 The functions in this module deal with circulation, issues, and
114 returns, as well as general information about the library.
115 Also deals with stocktaking.
121 $str = &barcodedecode($barcode, [$filter]);
123 Generic filter function for barcode string.
124 Called on every circ if the System Pref itemBarcodeInputFilter is set.
125 Will do some manipulation of the barcode for systems that deliver a barcode
126 to circulation.pl that differs from the barcode stored for the item.
127 For proper functioning of this filter, calling the function on the
128 correct barcode string (items.barcode) should return an unaltered barcode.
130 The optional $filter argument is to allow for testing or explicit
131 behavior that ignores the System Pref. Valid values are the same as the
136 # FIXME -- the &decode fcn below should be wrapped into this one.
137 # FIXME -- these plugins should be moved out of Circulation.pm
140 my ($barcode, $filter) = @_;
141 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
142 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
143 if ($filter eq 'whitespace') {
145 } elsif ($filter eq 'cuecat') {
147 my @fields = split( /\./, $barcode );
148 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
149 ($#results == 2) and return $results[2];
150 } elsif ($filter eq 'T-prefix') {
151 if ($barcode =~ /^[Tt](\d)/) {
152 (defined($1) and $1 eq '0') and return $barcode;
153 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
155 return sprintf("T%07d", $barcode);
156 # FIXME: $barcode could be "T1", causing warning: substr outside of string
157 # Why drop the nonzero digit after the T?
158 # Why pass non-digits (or empty string) to "T%07d"?
160 return $barcode; # return barcode, modified or not
165 $str = &decode($chunk);
167 Decodes a segment of a string emitted by a CueCat barcode scanner and
170 FIXME: Should be replaced with Barcode::Cuecat from CPAN
171 or Javascript based decoding on the client side.
178 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
179 my @s = map { index( $seq, $_ ); } split( //, $encoded );
180 my $l = ( $#s + 1 ) % 4;
183 # warn "Error: Cuecat decode parsing failed!";
191 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
193 chr( ( $n >> 16 ) ^ 67 )
194 .chr( ( $n >> 8 & 255 ) ^ 67 )
195 .chr( ( $n & 255 ) ^ 67 );
198 $r = substr( $r, 0, length($r) - $l );
204 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch,
205 $barcode, $ignore_reserves);
207 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
209 C<$newbranch> is the code for the branch to which the item should be transferred.
211 C<$barcode> is the barcode of the item to be transferred.
213 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
214 Otherwise, if an item is reserved, the transfer fails.
216 Returns three values:
222 is true if the transfer was successful.
226 is a reference-to-hash which may have any of the following keys:
232 There is no item in the catalog with the given barcode. The value is C<$barcode>.
236 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.
238 =item C<DestinationEqualsHolding>
240 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.
244 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.
248 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>.
250 =item C<WasTransferred>
252 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
261 my ( $tbr, $barcode, $ignoreRs ) = @_;
264 my $branches = GetBranches();
265 my $itemnumber = GetItemnumberFromBarcode( $barcode );
266 my $issue = GetItemIssue($itemnumber);
267 my $biblio = GetBiblioFromItemNumber($itemnumber);
270 if ( not $itemnumber ) {
271 $messages->{'BadBarcode'} = $barcode;
275 # get branches of book...
276 my $hbr = $biblio->{'homebranch'};
277 my $fbr = $biblio->{'holdingbranch'};
279 # if using Branch Transfer Limits
280 if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) {
281 if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) {
282 if ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{'itype'} ) ) {
283 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{'itype'};
286 } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{ C4::Context->preference("BranchTransferLimitsType") } ) ) {
287 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{ C4::Context->preference("BranchTransferLimitsType") };
293 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
294 $messages->{'IsPermanent'} = $hbr;
298 # can't transfer book if is already there....
299 if ( $fbr eq $tbr ) {
300 $messages->{'DestinationEqualsHolding'} = 1;
304 # check if it is still issued to someone, return it...
305 if ($issue->{borrowernumber}) {
306 AddReturn( $barcode, $fbr );
307 $messages->{'WasReturned'} = $issue->{borrowernumber};
311 # That'll save a database query.
312 my ( $resfound, $resrec ) =
313 CheckReserves( $itemnumber );
314 if ( $resfound and not $ignoreRs ) {
315 $resrec->{'ResFound'} = $resfound;
317 # $messages->{'ResFound'} = $resrec;
321 #actually do the transfer....
323 ModItemTransfer( $itemnumber, $fbr, $tbr );
325 # don't need to update MARC anymore, we do it in batch now
326 $messages->{'WasTransfered'} = 1;
329 ModDateLastSeen( $itemnumber );
330 return ( $dotransfer, $messages, $biblio );
335 my $borrower = shift;
336 my $biblionumber = shift;
338 my $cat_borrower = $borrower->{'categorycode'};
339 my $dbh = C4::Context->dbh;
341 # Get which branchcode we need
342 $branch = _GetCircControlBranch($item,$borrower);
343 my $type = (C4::Context->preference('item-level_itypes'))
344 ? $item->{'itype'} # item-level
345 : $item->{'itemtype'}; # biblio-level
347 # given branch, patron category, and item type, determine
348 # applicable issuing rule
349 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
351 # if a rule is found and has a loan limit set, count
352 # how many loans the patron already has that meet that
354 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
356 my $count_query = "SELECT COUNT(*) FROM issues
357 JOIN items USING (itemnumber) ";
359 my $rule_itemtype = $issuing_rule->{itemtype};
360 if ($rule_itemtype eq "*") {
361 # matching rule has the default item type, so count only
362 # those existing loans that don't fall under a more
364 if (C4::Context->preference('item-level_itypes')) {
365 $count_query .= " WHERE items.itype NOT IN (
366 SELECT itemtype FROM issuingrules
368 AND (categorycode = ? OR categorycode = ?)
372 $count_query .= " JOIN biblioitems USING (biblionumber)
373 WHERE biblioitems.itemtype NOT IN (
374 SELECT itemtype FROM issuingrules
376 AND (categorycode = ? OR categorycode = ?)
380 push @bind_params, $issuing_rule->{branchcode};
381 push @bind_params, $issuing_rule->{categorycode};
382 push @bind_params, $cat_borrower;
384 # rule has specific item type, so count loans of that
386 if (C4::Context->preference('item-level_itypes')) {
387 $count_query .= " WHERE items.itype = ? ";
389 $count_query .= " JOIN biblioitems USING (biblionumber)
390 WHERE biblioitems.itemtype= ? ";
392 push @bind_params, $type;
395 $count_query .= " AND borrowernumber = ? ";
396 push @bind_params, $borrower->{'borrowernumber'};
397 my $rule_branch = $issuing_rule->{branchcode};
398 if ($rule_branch ne "*") {
399 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
400 $count_query .= " AND issues.branchcode = ? ";
401 push @bind_params, $branch;
402 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
403 ; # if branch is the patron's home branch, then count all loans by patron
405 $count_query .= " AND items.homebranch = ? ";
406 push @bind_params, $branch;
410 my $count_sth = $dbh->prepare($count_query);
411 $count_sth->execute(@bind_params);
412 my ($current_loan_count) = $count_sth->fetchrow_array;
414 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
415 if ($current_loan_count >= $max_loans_allowed) {
416 return ($current_loan_count, $max_loans_allowed);
420 # Now count total loans against the limit for the branch
421 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
422 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
423 my @bind_params = ();
424 my $branch_count_query = "SELECT COUNT(*) FROM issues
425 JOIN items USING (itemnumber)
426 WHERE borrowernumber = ? ";
427 push @bind_params, $borrower->{borrowernumber};
429 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
430 $branch_count_query .= " AND issues.branchcode = ? ";
431 push @bind_params, $branch;
432 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
433 ; # if branch is the patron's home branch, then count all loans by patron
435 $branch_count_query .= " AND items.homebranch = ? ";
436 push @bind_params, $branch;
438 my $branch_count_sth = $dbh->prepare($branch_count_query);
439 $branch_count_sth->execute(@bind_params);
440 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
442 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
443 if ($current_loan_count >= $max_loans_allowed) {
444 return ($current_loan_count, $max_loans_allowed);
448 # OK, the patron can issue !!!
454 @issues = &itemissues($biblioitemnumber, $biblio);
456 Looks up information about who has borrowed the bookZ<>(s) with the
457 given biblioitemnumber.
459 C<$biblio> is ignored.
461 C<&itemissues> returns an array of references-to-hash. The keys
462 include the fields from the C<items> table in the Koha database.
463 Additional keys include:
469 If the item is currently on loan, this gives the due date.
471 If the item is not on loan, then this is either "Available" or
472 "Cancelled", if the item has been withdrawn.
476 If the item is currently on loan, this gives the card number of the
477 patron who currently has the item.
479 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
481 These give the timestamp for the last three times the item was
484 =item C<card0>, C<card1>, C<card2>
486 The card number of the last three patrons who borrowed this item.
488 =item C<borrower0>, C<borrower1>, C<borrower2>
490 The borrower number of the last three patrons who borrowed this item.
498 my ( $bibitem, $biblio ) = @_;
499 my $dbh = C4::Context->dbh;
501 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
506 $sth->execute($bibitem) || die $sth->errstr;
508 while ( my $data = $sth->fetchrow_hashref ) {
510 # Find out who currently has this item.
511 # FIXME - Wouldn't it be better to do this as a left join of
512 # some sort? Currently, this code assumes that if
513 # fetchrow_hashref() fails, then the book is on the shelf.
514 # fetchrow_hashref() can fail for any number of reasons (e.g.,
515 # database server crash), not just because no items match the
517 my $sth2 = $dbh->prepare(
518 "SELECT * FROM issues
519 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
524 $sth2->execute( $data->{'itemnumber'} );
525 if ( my $data2 = $sth2->fetchrow_hashref ) {
526 $data->{'date_due'} = $data2->{'date_due'};
527 $data->{'card'} = $data2->{'cardnumber'};
528 $data->{'borrower'} = $data2->{'borrowernumber'};
531 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
535 # Find the last 3 people who borrowed this item.
536 $sth2 = $dbh->prepare(
537 "SELECT * FROM old_issues
538 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
540 ORDER BY returndate DESC,timestamp DESC"
543 $sth2->execute( $data->{'itemnumber'} );
544 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
545 { # FIXME : error if there is less than 3 pple borrowing this item
546 if ( my $data2 = $sth2->fetchrow_hashref ) {
547 $data->{"timestamp$i2"} = $data2->{'timestamp'};
548 $data->{"card$i2"} = $data2->{'cardnumber'};
549 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
553 $results[$i] = $data;
560 =head2 CanBookBeIssued
562 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower,
563 $barcode, $duedatespec, $inprocess );
565 Check if a book can be issued.
567 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
571 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
573 =item C<$barcode> is the bar code of the book being issued.
575 =item C<$duedatespec> is a C4::Dates object.
585 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
586 Possible values are :
592 sticky due date is invalid
596 borrower gone with no address
600 borrower declared it's card lost
606 =head3 UNKNOWN_BARCODE
620 item is restricted (set by ??)
622 C<$needsconfirmation> a reference to a hash. It contains reasons why the loan
623 could be prevented, but ones that can be overriden by the operator.
625 Possible values are :
633 renewing, not issuing
635 =head3 ISSUED_TO_ANOTHER
637 issued to someone else.
641 reserved for someone else.
645 sticky due date is invalid or due date in the past
649 if the borrower borrows to much things
653 sub CanBookBeIssued {
654 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
655 my %needsconfirmation; # filled with problems that needs confirmations
656 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
657 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
658 my $issue = GetItemIssue($item->{itemnumber});
659 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
660 $item->{'itemtype'}=$item->{'itype'};
661 my $dbh = C4::Context->dbh;
663 # MANDATORY CHECKS - unless item exists, nothing else matters
664 unless ( $item->{barcode} ) {
665 $issuingimpossible{UNKNOWN_BARCODE} = 1;
667 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
670 # DUE DATE is OK ? -- should already have checked.
672 unless ( $duedate ) {
673 my $issuedate = strftime( "%Y-%m-%d", localtime );
675 my $branch = _GetCircControlBranch($item,$borrower);
676 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
677 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
678 $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
680 # Offline circ calls AddIssue directly, doesn't run through here
681 # So issuingimpossible should be ok.
684 $needsconfirmation{INVALID_DATE} = $duedate->output('syspref')
685 unless $duedate->output('iso') ge C4::Dates->today('iso');
687 $issuingimpossible{INVALID_DATE} = $duedate->output('syspref');
693 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
694 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
695 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
696 ModDateLastSeen( $item->{'itemnumber'} );
697 return( { STATS => 1 }, {});
699 if ( $borrower->{flags}->{GNA} ) {
700 $issuingimpossible{GNA} = 1;
702 if ( $borrower->{flags}->{'LOST'} ) {
703 $issuingimpossible{CARD_LOST} = 1;
705 if ( $borrower->{flags}->{'DBARRED'} ) {
706 $issuingimpossible{DEBARRED} = 1;
708 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
709 $issuingimpossible{EXPIRED} = 1;
711 my @expirydate= split /-/,$borrower->{'dateexpiry'};
712 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
713 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
714 $issuingimpossible{EXPIRED} = 1;
723 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
724 if ( C4::Context->preference("IssuingInProcess") ) {
725 my $amountlimit = C4::Context->preference("noissuescharge");
726 if ( $amount > $amountlimit && !$inprocess ) {
727 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
729 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
730 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
735 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
739 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
740 if ($blocktype == -1) {
741 ## patron has outstanding overdue loans
742 if ( C4::Context->preference("OverduesBlockCirc") eq 'block'){
743 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
745 elsif ( C4::Context->preference("OverduesBlockCirc") eq 'confirmation'){
746 $needsconfirmation{USERBLOCKEDOVERDUE} = $count;
748 } elsif($blocktype == 1) {
749 # patron has accrued fine days
750 $issuingimpossible{USERBLOCKEDREMAINING} = $count;
754 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
756 my ($current_loan_count, $max_loans_allowed) = TooMany( $borrower, $item->{biblionumber}, $item );
757 # if TooMany max_loans_allowed returns 0 the user doesn't have permission to check out this book
758 if ($max_loans_allowed eq 0) {
759 $needsconfirmation{PATRON_CANT} = 1;
761 if($max_loans_allowed){
762 $needsconfirmation{TOO_MANY} = 1;
763 $needsconfirmation{current_loan_count} = $current_loan_count;
764 $needsconfirmation{max_loans_allowed} = $max_loans_allowed;
771 if ( $item->{'notforloan'}
772 && $item->{'notforloan'} > 0 )
774 if(!C4::Context->preference("AllowNotForLoanOverride")){
775 $issuingimpossible{NOT_FOR_LOAN} = 1;
777 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
780 elsif ( !$item->{'notforloan'} ){
781 # we have to check itemtypes.notforloan also
782 if (C4::Context->preference('item-level_itypes')){
783 # this should probably be a subroutine
784 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
785 $sth->execute($item->{'itemtype'});
786 my $notforloan=$sth->fetchrow_hashref();
788 if ($notforloan->{'notforloan'}) {
789 if (!C4::Context->preference("AllowNotForLoanOverride")) {
790 $issuingimpossible{NOT_FOR_LOAN} = 1;
792 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
796 elsif ($biblioitem->{'notforloan'} == 1){
797 if (!C4::Context->preference("AllowNotForLoanOverride")) {
798 $issuingimpossible{NOT_FOR_LOAN} = 1;
800 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
804 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
806 $issuingimpossible{WTHDRAWN} = 1;
808 if ( $item->{'restricted'}
809 && $item->{'restricted'} == 1 )
811 $issuingimpossible{RESTRICTED} = 1;
813 if ( C4::Context->preference("IndependantBranches") ) {
814 my $userenv = C4::Context->userenv;
815 if ( ($userenv) && ( $userenv->{flags} % 2 != 1 ) ) {
816 $issuingimpossible{ITEMNOTSAMEBRANCH} = 1
817 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
818 $needsconfirmation{BORRNOTSAMEBRANCH} = GetBranchName( $borrower->{'branchcode'} )
819 if ( $borrower->{'branchcode'} ne $userenv->{branch} );
824 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
826 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
829 # Already issued to current borrower. Ask whether the loan should
831 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
832 $borrower->{'borrowernumber'},
833 $item->{'itemnumber'}
835 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
836 $issuingimpossible{NO_MORE_RENEWALS} = 1;
839 $needsconfirmation{RENEW_ISSUE} = 1;
842 elsif ($issue->{borrowernumber}) {
844 # issued to someone else
845 my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
847 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
848 $needsconfirmation{ISSUED_TO_ANOTHER} = 1;
849 $needsconfirmation{issued_firstname} = $currborinfo->{'firstname'};
850 $needsconfirmation{issued_surname} = $currborinfo->{'surname'};
851 $needsconfirmation{issued_cardnumber} = $currborinfo->{'cardnumber'};
852 $needsconfirmation{issued_borrowernumber} = $currborinfo->{'borrowernumber'};
855 # See if the item is on reserve.
856 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
858 my $resbor = $res->{'borrowernumber'};
859 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
860 my $branches = GetBranches();
861 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
862 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
864 # The item is on reserve and waiting, but has been
865 # reserved by some other patron.
866 $needsconfirmation{RESERVE_WAITING} = 1;
867 $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
868 $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
869 $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
870 $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
871 $needsconfirmation{'resbranchname'} = $branchname;
872 $needsconfirmation{'reswaitingdate'} = format_date($res->{'waitingdate'});
874 elsif ( $restype eq "Reserved" ) {
875 # The item is on reserve for someone else.
876 $needsconfirmation{RESERVED} = 1;
877 $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
878 $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
879 $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
880 $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
881 $needsconfirmation{'resbranchname'} = $branchname;
882 $needsconfirmation{'resreservedate'} = format_date($res->{'reservedate'});
885 return ( \%issuingimpossible, \%needsconfirmation );
890 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
892 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
896 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
898 =item C<$barcode> is the barcode of the item being issued.
900 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
903 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
905 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
906 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
908 AddIssue does the following things :
910 - step 01: check that there is a borrowernumber & a barcode provided
911 - check for RENEWAL (book issued & being issued to the same patron)
912 - renewal YES = Calculate Charge & renew
914 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
916 - fill reserve if reserve to this patron
917 - cancel reserve or not, otherwise
918 * TRANSFERT PENDING ?
919 - complete the transfert
927 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
928 my $dbh = C4::Context->dbh;
929 my $barcodecheck=CheckValidBarcode($barcode);
930 # $issuedate defaults to today.
931 if ( ! defined $issuedate ) {
932 $issuedate = strftime( "%Y-%m-%d", localtime );
933 # TODO: for hourly circ, this will need to be a C4::Dates object
934 # and all calls to AddIssue including issuedate will need to pass a Dates object.
936 if ($borrower and $barcode and $barcodecheck ne '0'){
937 # find which item we issue
938 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
939 my $branch = _GetCircControlBranch($item,$borrower);
941 # get actual issuing if there is one
942 my $actualissue = GetItemIssue( $item->{itemnumber});
944 # get biblioinformation for this item
945 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
948 # check if we just renew the issue.
950 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
951 $datedue = AddRenewal(
952 $borrower->{'borrowernumber'},
953 $item->{'itemnumber'},
956 $issuedate, # here interpreted as the renewal date
961 if ( $actualissue->{borrowernumber}) {
962 # This book is currently on loan, but not to the person
963 # who wants to borrow it now. mark it returned before issuing to the new borrower
966 C4::Context->userenv->{'branch'}
970 # See if the item is on reserve.
971 my ( $restype, $res ) =
972 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
974 my $resbor = $res->{'borrowernumber'};
975 if ( $resbor eq $borrower->{'borrowernumber'} ) {
976 # The item is reserved by the current patron
977 ModReserveFill($res);
979 elsif ( $restype eq "Waiting" ) {
981 # The item is on reserve and waiting, but has been
982 # reserved by some other patron.
984 elsif ( $restype eq "Reserved" ) {
986 # The item is reserved by someone else.
987 if ($cancelreserve) { # cancel reserves on this item
988 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
991 if ($cancelreserve) {
992 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
995 # set waiting reserve to first in reserve queue as book isn't waiting now
997 $res->{'biblionumber'},
998 $res->{'borrowernumber'},
1004 # Starting process for transfer job (checking transfert and validate it if we have one)
1005 my ($datesent) = GetTransfers($item->{'itemnumber'});
1007 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
1010 "UPDATE branchtransfers
1011 SET datearrived = now(),
1013 comments = 'Forced branchtransfer'
1014 WHERE itemnumber= ? AND datearrived IS NULL"
1016 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
1019 # Record in the database the fact that the book was issued.
1023 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
1027 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
1028 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
1029 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
1033 $borrower->{'borrowernumber'}, # borrowernumber
1034 $item->{'itemnumber'}, # itemnumber
1035 $issuedate, # issuedate
1036 $datedue->output('iso'), # date_due
1037 C4::Context->userenv->{'branch'} # branchcode
1040 if ( C4::Context->preference('ReturnToShelvingCart') ) { ## ReturnToShelvingCart is on, anything issued should be taken off the cart.
1041 CartToShelf( $item->{'itemnumber'} );
1043 $item->{'issues'}++;
1044 ModItem({ issues => $item->{'issues'},
1045 holdingbranch => C4::Context->userenv->{'branch'},
1047 datelastborrowed => C4::Dates->new()->output('iso'),
1048 onloan => $datedue->output('iso'),
1049 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1050 ModDateLastSeen( $item->{'itemnumber'} );
1052 # If it costs to borrow this book, charge it to the patron's account.
1053 my ( $charge, $itemtype ) = GetIssuingCharges(
1054 $item->{'itemnumber'},
1055 $borrower->{'borrowernumber'}
1057 if ( $charge > 0 ) {
1059 $item->{'itemnumber'},
1060 $borrower->{'borrowernumber'}, $charge
1062 $item->{'charge'} = $charge;
1065 # Record the fact that this book was issued.
1067 C4::Context->userenv->{'branch'},
1069 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1070 $item->{'itype'}, $borrower->{'borrowernumber'}
1073 # Send a checkout slip.
1074 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1076 branchcode => $branch,
1077 categorycode => $borrower->{categorycode},
1078 item_type => $item->{itype},
1079 notification => 'CHECKOUT',
1081 if ($circulation_alert->is_enabled_for(\%conditions)) {
1082 SendCirculationAlert({
1085 borrower => $borrower,
1091 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1092 if C4::Context->preference("IssueLog");
1094 return ($datedue); # not necessarily the same as when it came in!
1097 =head2 GetLoanLength
1099 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1101 Get loan length for an itemtype, a borrower type and a branch
1106 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1107 my $dbh = C4::Context->dbh;
1110 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1112 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1113 # try to find issuelength & return the 1st available.
1114 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1115 $sth->execute( $borrowertype, $itemtype, $branchcode );
1116 my $loanlength = $sth->fetchrow_hashref;
1117 return $loanlength->{issuelength}
1118 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1120 $sth->execute( $borrowertype, "*", $branchcode );
1121 $loanlength = $sth->fetchrow_hashref;
1122 return $loanlength->{issuelength}
1123 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1125 $sth->execute( "*", $itemtype, $branchcode );
1126 $loanlength = $sth->fetchrow_hashref;
1127 return $loanlength->{issuelength}
1128 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1130 $sth->execute( "*", "*", $branchcode );
1131 $loanlength = $sth->fetchrow_hashref;
1132 return $loanlength->{issuelength}
1133 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1135 $sth->execute( $borrowertype, $itemtype, "*" );
1136 $loanlength = $sth->fetchrow_hashref;
1137 return $loanlength->{issuelength}
1138 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1140 $sth->execute( $borrowertype, "*", "*" );
1141 $loanlength = $sth->fetchrow_hashref;
1142 return $loanlength->{issuelength}
1143 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1145 $sth->execute( "*", $itemtype, "*" );
1146 $loanlength = $sth->fetchrow_hashref;
1147 return $loanlength->{issuelength}
1148 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1150 $sth->execute( "*", "*", "*" );
1151 $loanlength = $sth->fetchrow_hashref;
1152 return $loanlength->{issuelength}
1153 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1155 # if no rule is set => 21 days (hardcoded)
1159 =head2 GetIssuingRule
1161 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1163 FIXME - This is a copy-paste of GetLoanLength
1164 as a stop-gap. Do not wish to change API for GetLoanLength
1165 this close to release, however, Overdues::GetIssuingRules is broken.
1167 Get the issuing rule for an itemtype, a borrower type and a branch
1168 Returns a hashref from the issuingrules table.
1172 sub GetIssuingRule {
1173 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1174 my $dbh = C4::Context->dbh;
1175 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1178 $sth->execute( $borrowertype, $itemtype, $branchcode );
1179 $irule = $sth->fetchrow_hashref;
1180 return $irule if defined($irule) ;
1182 $sth->execute( $borrowertype, "*", $branchcode );
1183 $irule = $sth->fetchrow_hashref;
1184 return $irule if defined($irule) ;
1186 $sth->execute( "*", $itemtype, $branchcode );
1187 $irule = $sth->fetchrow_hashref;
1188 return $irule if defined($irule) ;
1190 $sth->execute( "*", "*", $branchcode );
1191 $irule = $sth->fetchrow_hashref;
1192 return $irule if defined($irule) ;
1194 $sth->execute( $borrowertype, $itemtype, "*" );
1195 $irule = $sth->fetchrow_hashref;
1196 return $irule if defined($irule) ;
1198 $sth->execute( $borrowertype, "*", "*" );
1199 $irule = $sth->fetchrow_hashref;
1200 return $irule if defined($irule) ;
1202 $sth->execute( "*", $itemtype, "*" );
1203 $irule = $sth->fetchrow_hashref;
1204 return $irule if defined($irule) ;
1206 $sth->execute( "*", "*", "*" );
1207 $irule = $sth->fetchrow_hashref;
1208 return $irule if defined($irule) ;
1210 # if no rule matches,
1214 =head2 GetBranchBorrowerCircRule
1216 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1218 Retrieves circulation rule attributes that apply to the given
1219 branch and patron category, regardless of item type.
1220 The return value is a hashref containing the following key:
1222 maxissueqty - maximum number of loans that a
1223 patron of the given category can have at the given
1224 branch. If the value is undef, no limit.
1226 This will first check for a specific branch and
1227 category match from branch_borrower_circ_rules.
1229 If no rule is found, it will then check default_branch_circ_rules
1230 (same branch, default category). If no rule is found,
1231 it will then check default_borrower_circ_rules (default
1232 branch, same category), then failing that, default_circ_rules
1233 (default branch, default category).
1235 If no rule has been found in the database, it will default to
1240 C<$branchcode> and C<$categorycode> should contain the
1241 literal branch code and patron category code, respectively - no
1246 sub GetBranchBorrowerCircRule {
1247 my $branchcode = shift;
1248 my $categorycode = shift;
1250 my $branch_cat_query = "SELECT maxissueqty
1251 FROM branch_borrower_circ_rules
1252 WHERE branchcode = ?
1253 AND categorycode = ?";
1254 my $dbh = C4::Context->dbh();
1255 my $sth = $dbh->prepare($branch_cat_query);
1256 $sth->execute($branchcode, $categorycode);
1258 if ($result = $sth->fetchrow_hashref()) {
1262 # try same branch, default borrower category
1263 my $branch_query = "SELECT maxissueqty
1264 FROM default_branch_circ_rules
1265 WHERE branchcode = ?";
1266 $sth = $dbh->prepare($branch_query);
1267 $sth->execute($branchcode);
1268 if ($result = $sth->fetchrow_hashref()) {
1272 # try default branch, same borrower category
1273 my $category_query = "SELECT maxissueqty
1274 FROM default_borrower_circ_rules
1275 WHERE categorycode = ?";
1276 $sth = $dbh->prepare($category_query);
1277 $sth->execute($categorycode);
1278 if ($result = $sth->fetchrow_hashref()) {
1282 # try default branch, default borrower category
1283 my $default_query = "SELECT maxissueqty
1284 FROM default_circ_rules";
1285 $sth = $dbh->prepare($default_query);
1287 if ($result = $sth->fetchrow_hashref()) {
1291 # built-in default circulation rule
1293 maxissueqty => undef,
1297 =head2 GetBranchItemRule
1299 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1301 Retrieves circulation rule attributes that apply to the given
1302 branch and item type, regardless of patron category.
1304 The return value is a hashref containing the following key:
1306 holdallowed => Hold policy for this branch and itemtype. Possible values:
1307 0: No holds allowed.
1308 1: Holds allowed only by patrons that have the same homebranch as the item.
1309 2: Holds allowed from any patron.
1311 This searches branchitemrules in the following order:
1313 * Same branchcode and itemtype
1314 * Same branchcode, itemtype '*'
1315 * branchcode '*', same itemtype
1316 * branchcode and itemtype '*'
1318 Neither C<$branchcode> nor C<$categorycode> should be '*'.
1322 sub GetBranchItemRule {
1323 my ( $branchcode, $itemtype ) = @_;
1324 my $dbh = C4::Context->dbh();
1328 ['SELECT holdallowed
1329 FROM branch_item_rules
1330 WHERE branchcode = ?
1331 AND itemtype = ?', $branchcode, $itemtype],
1332 ['SELECT holdallowed
1333 FROM default_branch_circ_rules
1334 WHERE branchcode = ?', $branchcode],
1335 ['SELECT holdallowed
1336 FROM default_branch_item_rules
1337 WHERE itemtype = ?', $itemtype],
1338 ['SELECT holdallowed
1339 FROM default_circ_rules'],
1342 foreach my $attempt (@attempts) {
1343 my ($query, @bind_params) = @{$attempt};
1345 # Since branch/category and branch/itemtype use the same per-branch
1346 # defaults tables, we have to check that the key we want is set, not
1347 # just that a row was returned
1348 return $result if ( defined( $result->{'holdallowed'} = $dbh->selectrow_array( $query, {}, @bind_params ) ) );
1351 # built-in default circulation rule
1359 ($doreturn, $messages, $iteminformation, $borrower) =
1360 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1366 =item C<$barcode> is the bar code of the book being returned.
1368 =item C<$branch> is the code of the branch where the book is being returned.
1370 =item C<$exemptfine> indicates that overdue charges for the item will be
1373 =item C<$dropbox> indicates that the check-in date is assumed to be
1374 yesterday, or the last non-holiday as defined in C4::Calendar . If
1375 overdue charges are applied and C<$dropbox> is true, the last charge
1376 will be removed. This assumes that the fines accrual script has run
1381 C<&AddReturn> returns a list of four items:
1383 C<$doreturn> is true iff the return succeeded.
1385 C<$messages> is a reference-to-hash giving feedback on the operation.
1386 The keys of the hash are:
1392 No item with this barcode exists. The value is C<$barcode>.
1396 The book is not currently on loan. The value is C<$barcode>.
1398 =item C<IsPermanent>
1400 The book's home branch is a permanent collection. If you have borrowed
1401 this book, you are not allowed to return it. The value is the code for
1402 the book's home branch.
1406 This book has been withdrawn/cancelled. The value should be ignored.
1408 =item C<Wrongbranch>
1410 This book has was returned to the wrong branch. The value is a hashref
1411 so that C<$messages->{Wrongbranch}->{Wrongbranch}> and C<$messages->{Wrongbranch}->{Rightbranch}>
1412 contain the branchcode of the incorrect and correct return library, respectively.
1416 The item was reserved. The value is a reference-to-hash whose keys are
1417 fields from the reserves table of the Koha database, and
1418 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1419 either C<Waiting>, C<Reserved>, or 0.
1423 C<$iteminformation> is a reference-to-hash, giving information about the
1424 returned item from the issues table.
1426 C<$borrower> is a reference-to-hash, giving information about the
1427 patron who last borrowed the book.
1432 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1433 if ($branch and not GetBranchDetail($branch)) {
1434 warn "AddReturn error: branch '$branch' not found. Reverting to " . C4::Context->userenv->{'branch'};
1437 $branch = C4::Context->userenv->{'branch'} unless $branch; # we trust userenv to be a safe fallback/default
1442 my $validTransfert = 0;
1444 # get information on item
1445 my $itemnumber = GetItemnumberFromBarcode( $barcode );
1446 unless ($itemnumber) {
1447 return (0, { BadBarcode => $barcode }); # no barcode means no item or borrower. bail out.
1449 my $issue = GetItemIssue($itemnumber);
1450 # warn Dumper($iteminformation);
1451 if ($issue and $issue->{borrowernumber}) {
1452 $borrower = C4::Members::GetMemberDetails($issue->{borrowernumber})
1453 or die "Data inconsistency: barcode $barcode (itemnumber:$itemnumber) claims to be issued to non-existant borrowernumber '$issue->{borrowernumber}'\n"
1454 . Dumper($issue) . "\n";
1456 $messages->{'NotIssued'} = $barcode;
1457 # even though item is not on loan, it may still be transferred; therefore, get current branch info
1459 # No issue, no borrowernumber. ONLY if $doreturn, *might* you have a $borrower later.
1462 my $item = GetItem($itemnumber) or die "GetItem($itemnumber) failed";
1463 # full item data, but no borrowernumber or checkout info (no issue)
1464 # we know GetItem should work because GetItemnumberFromBarcode worked
1465 my $hbr = C4::Context->preference("HomeOrHoldingBranchReturn") || "homebranch";
1466 $hbr = $item->{$hbr} || '';
1467 # item must be from items table -- issues table has branchcode and issuingbranch, not homebranch nor holdingbranch
1469 my $borrowernumber = $borrower->{'borrowernumber'} || undef; # we don't know if we had a borrower or not
1471 # check if the book is in a permanent collection....
1472 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1474 my $branches = GetBranches(); # a potentially expensive call for a non-feature.
1475 $branches->{$hbr}->{PE} and $messages->{'IsPermanent'} = $hbr;
1478 # if indy branches and returning to different branch, refuse the return
1479 if ($hbr ne $branch && C4::Context->preference("IndependantBranches")){
1480 $messages->{'Wrongbranch'} = {
1481 Wrongbranch => $branch,
1482 Rightbranch => $hbr,
1485 # bailing out here - in this case, current desired behavior
1486 # is to act as if no return ever happened at all.
1487 # FIXME - even in an indy branches situation, there should
1488 # still be an option for the library to accept the item
1489 # and transfer it to its owning library.
1490 return ( $doreturn, $messages, $issue, $borrower );
1493 if ( $item->{'wthdrawn'} ) { # book has been cancelled
1494 $messages->{'wthdrawn'} = 1;
1498 # case of a return of document (deal with issues and holdingbranch)
1500 $borrower or warn "AddReturn without current borrower";
1501 my $circControlBranch;
1503 # define circControlBranch only if dropbox mode is set
1504 # don't allow dropbox mode to create an invalid entry in issues (issuedate > today)
1505 # FIXME: check issuedate > returndate, factoring in holidays
1506 $circControlBranch = _GetCircControlBranch($item,$borrower) unless ( $item->{'issuedate'} eq C4::Dates->today('iso') );;
1509 if ($borrowernumber) {
1510 MarkIssueReturned($borrowernumber, $item->{'itemnumber'}, $circControlBranch);
1511 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right? This could be the borrower hash.
1514 ModItem({ onloan => undef }, $issue->{'biblionumber'}, $item->{'itemnumber'});
1517 # the holdingbranch is updated if the document is returned to another location.
1518 # this is always done regardless of whether the item was on loan or not
1519 if ($item->{'holdingbranch'} ne $branch) {
1520 UpdateHoldingbranch($branch, $item->{'itemnumber'});
1521 $item->{'holdingbranch'} = $branch; # update item data holdingbranch too
1523 ModDateLastSeen( $item->{'itemnumber'} );
1525 # check if we have a transfer for this document
1526 my ($datesent,$frombranch,$tobranch) = GetTransfers( $item->{'itemnumber'} );
1528 # if we have a transfer to do, we update the line of transfers with the datearrived
1530 if ( $tobranch eq $branch ) {
1531 my $sth = C4::Context->dbh->prepare(
1532 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1534 $sth->execute( $item->{'itemnumber'} );
1535 # if we have a reservation with valid transfer, we can set it's status to 'W'
1536 C4::Reserves::ModReserveStatus($item->{'itemnumber'}, 'W');
1538 $messages->{'WrongTransfer'} = $tobranch;
1539 $messages->{'WrongTransferItem'} = $item->{'itemnumber'};
1541 $validTransfert = 1;
1544 # fix up the accounts.....
1545 if ($item->{'itemlost'}) {
1546 _FixAccountForLostAndReturned($item->{'itemnumber'}, $borrowernumber, $barcode); # can tolerate undef $borrowernumber
1547 $messages->{'WasLost'} = 1;
1550 # fix up the overdues in accounts...
1551 if ($borrowernumber) {
1552 my $fix = _FixOverduesOnReturn($borrowernumber, $item->{itemnumber}, $exemptfine, $dropbox);
1553 defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $item->{itemnumber}...) failed!"; # zero is OK, check defined
1556 # find reserves.....
1557 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1558 my ($resfound, $resrec) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
1560 $resrec->{'ResFound'} = $resfound;
1561 $messages->{'ResFound'} = $resrec;
1565 # Record the fact that this book was returned.
1567 $branch, 'return', '0', '',
1568 $item->{'itemnumber'},
1569 $biblio->{'itemtype'},
1573 # Send a check-in slip. # NOTE: borrower may be undef. probably shouldn't try to send messages then.
1574 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1576 branchcode => $branch,
1577 categorycode => $borrower->{categorycode},
1578 item_type => $item->{itype},
1579 notification => 'CHECKIN',
1581 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1582 SendCirculationAlert({
1585 borrower => $borrower,
1590 logaction("CIRCULATION", "RETURN", $borrowernumber, $item->{'biblionumber'})
1591 if C4::Context->preference("ReturnLog");
1593 # FIXME: make this comment intelligible.
1594 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1595 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1597 if ($doreturn and ($branch ne $hbr) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) ){
1598 if ( C4::Context->preference("AutomaticItemReturn" ) or
1599 (C4::Context->preference("UseBranchTransferLimits") and
1600 ! IsBranchTransferAllowed($branch, $hbr, $item->{C4::Context->preference("BranchTransferLimitsType")} )
1602 $debug and warn sprintf "about to call ModItemTransfer(%s, %s, %s)", $item->{'itemnumber'},$branch, $hbr;
1603 $debug and warn "item: " . Dumper($item);
1604 ModItemTransfer($item->{'itemnumber'}, $branch, $hbr);
1605 $messages->{'WasTransfered'} = 1;
1607 $messages->{'NeedsTransfer'} = 1; # TODO: instead of 1, specify branchcode that the transfer SHOULD go to, $item->{homebranch}
1610 return ( $doreturn, $messages, $issue, $borrower );
1613 =head2 MarkIssueReturned
1615 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1617 Unconditionally marks an issue as being returned by
1618 moving the C<issues> row to C<old_issues> and
1619 setting C<returndate> to the current date, or
1620 the last non-holiday date of the branccode specified in
1621 C<dropbox_branch> . Assumes you've already checked that
1622 it's safe to do this, i.e. last non-holiday > issuedate.
1624 if C<$returndate> is specified (in iso format), it is used as the date
1625 of the return. It is ignored when a dropbox_branch is passed in.
1627 Ideally, this function would be internal to C<C4::Circulation>,
1628 not exported, but it is currently needed by one
1629 routine in C<C4::Accounts>.
1633 sub MarkIssueReturned {
1634 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1635 my $dbh = C4::Context->dbh;
1636 my $query = "UPDATE issues SET returndate=";
1638 if ($dropbox_branch) {
1639 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1640 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1642 push @bind, $dropboxdate->output('iso');
1643 } elsif ($returndate) {
1645 push @bind, $returndate;
1647 $query .= " now() ";
1649 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1650 push @bind, $borrowernumber, $itemnumber;
1652 my $sth_upd = $dbh->prepare($query);
1653 $sth_upd->execute(@bind);
1654 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1655 WHERE borrowernumber = ?
1656 AND itemnumber = ?");
1657 $sth_copy->execute($borrowernumber, $itemnumber);
1658 my $sth_del = $dbh->prepare("DELETE FROM issues
1659 WHERE borrowernumber = ?
1660 AND itemnumber = ?");
1661 $sth_del->execute($borrowernumber, $itemnumber);
1664 =head2 _FixOverduesOnReturn
1666 &_FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1668 C<$brn> borrowernumber
1672 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1673 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1675 Internal function, called only by AddReturn
1679 sub _FixOverduesOnReturn {
1680 my ($borrowernumber, $item);
1681 unless ($borrowernumber = shift) {
1682 warn "_FixOverduesOnReturn() not supplied valid borrowernumber";
1685 unless ($item = shift) {
1686 warn "_FixOverduesOnReturn() not supplied valid itemnumber";
1689 my ($exemptfine, $dropbox) = @_;
1690 my $dbh = C4::Context->dbh;
1692 # check for overdue fine
1693 my $sth = $dbh->prepare(
1694 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1696 $sth->execute( $borrowernumber, $item );
1698 # alter fine to show that the book has been returned
1699 my $data = $sth->fetchrow_hashref;
1700 return 0 unless $data; # no warning, there's just nothing to fix
1703 my @bind = ($borrowernumber, $item, $data->{'accountno'});
1705 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1706 if (C4::Context->preference("FinesLog")) {
1707 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1709 } elsif ($dropbox && $data->{lastincrement}) {
1710 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1711 my $amt = $data->{amount} - $data->{lastincrement} ;
1712 if (C4::Context->preference("FinesLog")) {
1713 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1715 $uquery = "update accountlines set accounttype='F' ";
1716 if($outstanding >= 0 && $amt >=0) {
1717 $uquery .= ", amount = ? , amountoutstanding=? ";
1718 unshift @bind, ($amt, $outstanding) ;
1721 $uquery = "update accountlines set accounttype='F' ";
1723 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1724 my $usth = $dbh->prepare($uquery);
1725 return $usth->execute(@bind);
1728 =head2 _FixAccountForLostAndReturned
1730 &_FixAccountForLostAndReturned($itemnumber, [$borrowernumber, $barcode]);
1732 Calculates the charge for a book lost and returned.
1734 Internal function, not exported, called only by AddReturn.
1736 FIXME: This function reflects how inscrutable fines logic is. Fix both.
1737 FIXME: Give a positive return value on success. It might be the $borrowernumber who received credit, or the amount forgiven.
1741 sub _FixAccountForLostAndReturned {
1742 my $itemnumber = shift or return;
1743 my $borrowernumber = @_ ? shift : undef;
1744 my $item_id = @_ ? shift : $itemnumber; # Send the barcode if you want that logged in the description
1745 my $dbh = C4::Context->dbh;
1746 # check for charge made for lost book
1747 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1748 $sth->execute($itemnumber);
1749 my $data = $sth->fetchrow_hashref;
1750 $data or return; # bail if there is nothing to do
1752 # writeoff this amount
1754 my $amount = $data->{'amount'};
1755 my $acctno = $data->{'accountno'};
1756 my $amountleft; # Starts off undef/zero.
1757 if ($data->{'amountoutstanding'} == $amount) {
1758 $offset = $data->{'amount'};
1759 $amountleft = 0; # Hey, it's zero here, too.
1761 $offset = $amount - $data->{'amountoutstanding'}; # Um, isn't this the same as ZERO? We just tested those two things are ==
1762 $amountleft = $data->{'amountoutstanding'} - $amount; # Um, isn't this the same as ZERO? We just tested those two things are ==
1764 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1765 WHERE (borrowernumber = ?)
1766 AND (itemnumber = ?) AND (accountno = ?) ");
1767 $usth->execute($data->{'borrowernumber'},$itemnumber,$acctno); # We might be adjusting an account for some OTHER borrowernumber now. Not the one we passed in.
1768 #check if any credit is left if so writeoff other accounts
1769 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1770 $amountleft *= -1 if ($amountleft < 0);
1771 if ($amountleft > 0) {
1772 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1773 AND (amountoutstanding >0) ORDER BY date"); # might want to order by amountoustanding ASC (pay smallest first)
1774 $msth->execute($data->{'borrowernumber'});
1775 # offset transactions
1778 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1779 if ($accdata->{'amountoutstanding'} < $amountleft) {
1781 $amountleft -= $accdata->{'amountoutstanding'};
1783 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1786 my $thisacct = $accdata->{'accountno'};
1787 # FIXME: move prepares outside while loop!
1788 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1789 WHERE (borrowernumber = ?)
1790 AND (accountno=?)");
1791 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct'); # FIXME: '$thisacct' is a string literal!
1792 $usth = $dbh->prepare("INSERT INTO accountoffsets
1793 (borrowernumber, accountno, offsetaccount, offsetamount)
1796 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1798 $msth->finish; # $msth might actually have data left
1800 $amountleft *= -1 if ($amountleft > 0);
1801 my $desc = "Item Returned " . $item_id;
1802 $usth = $dbh->prepare("INSERT INTO accountlines
1803 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1804 VALUES (?,?,now(),?,?,'CR',?)");
1805 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1806 if ($borrowernumber) {
1807 # FIXME: same as query above. use 1 sth for both
1808 $usth = $dbh->prepare("INSERT INTO accountoffsets
1809 (borrowernumber, accountno, offsetaccount, offsetamount)
1811 $usth->execute($borrowernumber, $data->{'accountno'}, $nextaccntno, $offset);
1813 ModItem({ paidfor => '' }, undef, $itemnumber);
1817 =head2 _GetCircControlBranch
1819 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
1823 Return the library code to be used to determine which circulation
1824 policy applies to a transaction. Looks up the CircControl and
1825 HomeOrHoldingBranch system preferences.
1827 C<$iteminfos> is a hashref to iteminfo. Only {homebranch or holdingbranch} is used.
1829 C<$borrower> is a hashref to borrower. Only {branchcode} is used.
1833 sub _GetCircControlBranch {
1834 my ($item, $borrower) = @_;
1835 my $circcontrol = C4::Context->preference('CircControl');
1838 if ($circcontrol eq 'PickupLibrary') {
1839 $branch= C4::Context->userenv->{'branch'};
1840 } elsif ($circcontrol eq 'PatronLibrary') {
1841 $branch=$borrower->{branchcode};
1843 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
1844 $branch = $item->{$branchfield};
1845 # default to item home branch if holdingbranch is used
1846 # and is not defined
1847 if (!defined($branch) && $branchfield eq 'holdingbranch') {
1848 $branch = $item->{homebranch};
1861 $issue = &GetItemIssue($itemnumber);
1863 Returns patron currently having a book, or undef if not checked out.
1865 C<$itemnumber> is the itemnumber.
1867 C<$issue> is a hashref of the row from the issues table.
1872 my ($itemnumber) = @_;
1873 return unless $itemnumber;
1874 my $sth = C4::Context->dbh->prepare(
1877 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1878 WHERE issues.itemnumber=?");
1879 $sth->execute($itemnumber);
1880 my $data = $sth->fetchrow_hashref;
1881 return unless $data;
1882 $data->{'overdue'} = ($data->{'date_due'} lt C4::Dates->today('iso')) ? 1 : 0;
1888 $issue = GetOpenIssue( $itemnumber );
1890 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
1892 C<$itemnumber> is the item's itemnumber
1899 my ( $itemnumber ) = @_;
1901 my $dbh = C4::Context->dbh;
1902 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
1903 $sth->execute( $itemnumber );
1904 my $issue = $sth->fetchrow_hashref();
1908 =head2 GetItemIssues
1910 $issues = &GetItemIssues($itemnumber, $history);
1912 Returns patrons that have issued a book
1914 C<$itemnumber> is the itemnumber
1915 C<$history> is false if you just want the current "issuer" (if any)
1916 and true if you want issues history from old_issues also.
1918 Returns reference to an array of hashes
1923 my ( $itemnumber, $history ) = @_;
1925 my $today = C4::Dates->today('iso'); # get today date
1926 my $sql = "SELECT * FROM issues
1927 JOIN borrowers USING (borrowernumber)
1928 JOIN items USING (itemnumber)
1929 WHERE issues.itemnumber = ? ";
1932 SELECT * FROM old_issues
1933 LEFT JOIN borrowers USING (borrowernumber)
1934 JOIN items USING (itemnumber)
1935 WHERE old_issues.itemnumber = ? ";
1937 $sql .= "ORDER BY date_due DESC";
1938 my $sth = C4::Context->dbh->prepare($sql);
1940 $sth->execute($itemnumber, $itemnumber);
1942 $sth->execute($itemnumber);
1944 my $results = $sth->fetchall_arrayref({});
1945 foreach (@$results) {
1946 $_->{'overdue'} = ($_->{'date_due'} lt $today) ? 1 : 0;
1951 =head2 GetBiblioIssues
1953 $issues = GetBiblioIssues($biblionumber);
1955 this function get all issues from a biblionumber.
1958 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1959 tables issues and the firstname,surname & cardnumber from borrowers.
1963 sub GetBiblioIssues {
1964 my $biblionumber = shift;
1965 return undef unless $biblionumber;
1966 my $dbh = C4::Context->dbh;
1968 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1970 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1971 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1972 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1973 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1974 WHERE biblio.biblionumber = ?
1976 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1978 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1979 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1980 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1981 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1982 WHERE biblio.biblionumber = ?
1985 my $sth = $dbh->prepare($query);
1986 $sth->execute($biblionumber, $biblionumber);
1989 while ( my $data = $sth->fetchrow_hashref ) {
1990 push @issues, $data;
1995 =head2 GetUpcomingDueIssues
1997 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
2001 sub GetUpcomingDueIssues {
2004 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
2005 my $dbh = C4::Context->dbh;
2007 my $statement = <<END_SQL;
2008 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
2010 LEFT JOIN items USING (itemnumber)
2011 WhERE returndate is NULL
2012 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
2015 my @bind_parameters = ( $params->{'days_in_advance'} );
2017 my $sth = $dbh->prepare( $statement );
2018 $sth->execute( @bind_parameters );
2019 my $upcoming_dues = $sth->fetchall_arrayref({});
2022 return $upcoming_dues;
2025 =head2 CanBookBeRenewed
2027 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
2029 Find out whether a borrowed item may be renewed.
2031 C<$dbh> is a DBI handle to the Koha database.
2033 C<$borrowernumber> is the borrower number of the patron who currently
2034 has the item on loan.
2036 C<$itemnumber> is the number of the item to renew.
2038 C<$override_limit>, if supplied with a true value, causes
2039 the limit on the number of times that the loan can be renewed
2040 (as controlled by the item type) to be ignored.
2042 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
2043 item must currently be on loan to the specified borrower; renewals
2044 must be allowed for the item's type; and the borrower must not have
2045 already renewed the loan. $error will contain the reason the renewal can not proceed
2049 sub CanBookBeRenewed {
2051 # check renewal status
2052 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2053 my $dbh = C4::Context->dbh;
2058 # Look in the issues table for this item, lent to this borrower,
2059 # and not yet returned.
2061 # Look in the issues table for this item, lent to this borrower,
2062 # and not yet returned.
2064 'ItemHomeLibrary' => 'items.homebranch',
2065 'PickupLibrary' => 'items.holdingbranch',
2066 'PatronLibrary' => 'borrowers.branchcode'
2068 my $controlbranch = $branch{C4::Context->preference('CircControl')};
2069 my $itype = C4::Context->preference('item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype';
2071 my $sthcount = $dbh->prepare("
2073 borrowers.categorycode, biblioitems.itemtype, issues.renewals, renewalsallowed, $controlbranch
2076 LEFT JOIN items USING (itemnumber)
2077 LEFT JOIN borrowers USING (borrowernumber)
2078 LEFT JOIN biblioitems USING (biblioitemnumber)
2081 (issuingrules.categorycode = borrowers.categorycode OR issuingrules.categorycode = '*')
2083 (issuingrules.itemtype = $itype OR issuingrules.itemtype = '*')
2085 (issuingrules.branchcode = $controlbranch OR issuingrules.branchcode = '*')
2091 issuingrules.categorycode desc,
2092 issuingrules.itemtype desc,
2093 issuingrules.branchcode desc
2097 $sthcount->execute( $borrowernumber, $itemnumber );
2098 if ( my $data1 = $sthcount->fetchrow_hashref ) {
2100 if ( ( $data1->{renewalsallowed} && $data1->{renewalsallowed} > $data1->{renewals} ) || $override_limit ) {
2107 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
2114 return ($renewokay,$error);
2119 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2123 C<$borrowernumber> is the borrower number of the patron who currently
2126 C<$itemnumber> is the number of the item to renew.
2128 C<$branch> is the library where the renewal took place (if any).
2129 The library that controls the circ policies for the renewal is retrieved from the issues record.
2131 C<$datedue> can be a C4::Dates object used to set the due date.
2133 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2134 this parameter is not supplied, lastreneweddate is set to the current date.
2136 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2137 from the book's item type.
2142 my $borrowernumber = shift or return undef;
2143 my $itemnumber = shift or return undef;
2145 my $datedue = shift;
2146 my $lastreneweddate = shift || C4::Dates->new()->output('iso');
2147 my $item = GetItem($itemnumber) or return undef;
2148 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
2150 my $dbh = C4::Context->dbh;
2151 # Find the issues record for this book
2153 $dbh->prepare("SELECT * FROM issues
2154 WHERE borrowernumber=?
2157 $sth->execute( $borrowernumber, $itemnumber );
2158 my $issuedata = $sth->fetchrow_hashref;
2160 if($datedue && ! $datedue->output('iso')){
2161 warn "Invalid date passed to AddRenewal.";
2164 # If the due date wasn't specified, calculate it by adding the
2165 # book's loan length to today's date or the current due date
2166 # based on the value of the RenewalPeriodBase syspref.
2169 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2170 my $loanlength = GetLoanLength(
2171 $borrower->{'categorycode'},
2172 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2173 $issuedata->{'branchcode'} ); # that's the circ control branch.
2175 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2176 C4::Dates->new($issuedata->{date_due}, 'iso') :
2178 $datedue = CalcDateDue($datedue,$loanlength,$issuedata->{'branchcode'},$borrower);
2181 # Update the issues record to have the new due date, and a new count
2182 # of how many times it has been renewed.
2183 my $renews = $issuedata->{'renewals'} + 1;
2184 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2185 WHERE borrowernumber=?
2188 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2191 # Update the renewal count on the item, and tell zebra to reindex
2192 $renews = $biblio->{'renewals'} + 1;
2193 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2195 # Charge a new rental fee, if applicable?
2196 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2197 if ( $charge > 0 ) {
2198 my $accountno = getnextacctno( $borrowernumber );
2199 my $item = GetBiblioFromItemNumber($itemnumber);
2200 $sth = $dbh->prepare(
2201 "INSERT INTO accountlines
2203 borrowernumber, accountno, amount,
2205 accounttype, amountoutstanding, itemnumber
2207 VALUES (now(),?,?,?,?,?,?,?)"
2209 $sth->execute( $borrowernumber, $accountno, $charge,
2210 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2211 'Rent', $charge, $itemnumber );
2215 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2220 # check renewal status
2221 my ( $bornum, $itemno ) = @_;
2222 my $dbh = C4::Context->dbh;
2224 my $renewsallowed = 0;
2227 my $borrower = C4::Members::GetMemberDetails($bornum);
2228 my $item = GetItem($itemno);
2230 # Look in the issues table for this item, lent to this borrower,
2231 # and not yet returned.
2233 # FIXME - I think this function could be redone to use only one SQL call.
2234 my $sth = $dbh->prepare(
2235 "select * from issues
2236 where (borrowernumber = ?)
2237 and (itemnumber = ?)"
2239 $sth->execute( $bornum, $itemno );
2240 my $data = $sth->fetchrow_hashref;
2241 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2243 # $item and $borrower should be calculated
2244 my $branchcode = _GetCircControlBranch($item, $borrower);
2246 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2248 $renewsallowed = $issuingrule->{'renewalsallowed'};
2249 $renewsleft = $renewsallowed - $renewcount;
2250 if($renewsleft < 0){ $renewsleft = 0; }
2251 return ( $renewcount, $renewsallowed, $renewsleft );
2254 =head2 GetIssuingCharges
2256 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2258 Calculate how much it would cost for a given patron to borrow a given
2259 item, including any applicable discounts.
2261 C<$itemnumber> is the item number of item the patron wishes to borrow.
2263 C<$borrowernumber> is the patron's borrower number.
2265 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2266 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2271 sub GetIssuingCharges {
2273 # calculate charges due
2274 my ( $itemnumber, $borrowernumber ) = @_;
2276 my $dbh = C4::Context->dbh;
2279 # Get the book's item type and rental charge (via its biblioitem).
2280 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2281 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2282 $qcharge .= (C4::Context->preference('item-level_itypes'))
2283 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2284 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2286 $qcharge .= "WHERE items.itemnumber =?";
2288 my $sth1 = $dbh->prepare($qcharge);
2289 $sth1->execute($itemnumber);
2290 if ( my $data1 = $sth1->fetchrow_hashref ) {
2291 $item_type = $data1->{'itemtype'};
2292 $charge = $data1->{'rentalcharge'};
2293 my $q2 = "SELECT rentaldiscount FROM borrowers
2294 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2295 WHERE borrowers.borrowernumber = ?
2296 AND (issuingrules.itemtype = ? OR issuingrules.itemtype = '*')";
2297 my $sth2 = $dbh->prepare($q2);
2298 $sth2->execute( $borrowernumber, $item_type );
2299 if ( my $data2 = $sth2->fetchrow_hashref ) {
2300 my $discount = $data2->{'rentaldiscount'};
2301 if ( $discount eq 'NULL' ) {
2304 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2310 return ( $charge, $item_type );
2313 =head2 AddIssuingCharge
2315 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2319 sub AddIssuingCharge {
2320 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2321 my $dbh = C4::Context->dbh;
2322 my $nextaccntno = getnextacctno( $borrowernumber );
2324 INSERT INTO accountlines
2325 (borrowernumber, itemnumber, accountno,
2326 date, amount, description, accounttype,
2328 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2330 my $sth = $dbh->prepare($query);
2331 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2337 GetTransfers($itemnumber);
2342 my ($itemnumber) = @_;
2344 my $dbh = C4::Context->dbh;
2350 FROM branchtransfers
2351 WHERE itemnumber = ?
2352 AND datearrived IS NULL
2354 my $sth = $dbh->prepare($query);
2355 $sth->execute($itemnumber);
2356 my @row = $sth->fetchrow_array();
2361 =head2 GetTransfersFromTo
2363 @results = GetTransfersFromTo($frombranch,$tobranch);
2365 Returns the list of pending transfers between $from and $to branch
2369 sub GetTransfersFromTo {
2370 my ( $frombranch, $tobranch ) = @_;
2371 return unless ( $frombranch && $tobranch );
2372 my $dbh = C4::Context->dbh;
2374 SELECT itemnumber,datesent,frombranch
2375 FROM branchtransfers
2378 AND datearrived IS NULL
2380 my $sth = $dbh->prepare($query);
2381 $sth->execute( $frombranch, $tobranch );
2384 while ( my $data = $sth->fetchrow_hashref ) {
2385 push @gettransfers, $data;
2388 return (@gettransfers);
2391 =head2 DeleteTransfer
2393 &DeleteTransfer($itemnumber);
2397 sub DeleteTransfer {
2398 my ($itemnumber) = @_;
2399 my $dbh = C4::Context->dbh;
2400 my $sth = $dbh->prepare(
2401 "DELETE FROM branchtransfers
2403 AND datearrived IS NULL "
2405 $sth->execute($itemnumber);
2409 =head2 AnonymiseIssueHistory
2411 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2413 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2414 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2416 return the number of affected rows.
2420 sub AnonymiseIssueHistory {
2422 my $borrowernumber = shift;
2423 my $dbh = C4::Context->dbh;
2426 SET borrowernumber = NULL
2427 WHERE returndate < '".$date."'
2428 AND borrowernumber IS NOT NULL
2430 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2431 my $rows_affected = $dbh->do($query);
2432 return $rows_affected;
2435 =head2 SendCirculationAlert
2437 Send out a C<check-in> or C<checkout> alert using the messaging system.
2445 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
2449 Hashref of information about the item being checked in or out.
2453 Hashref of information about the borrower of the item.
2457 The branchcode from where the checkout or check-in took place.
2463 SendCirculationAlert({
2466 borrower => $borrower,
2472 sub SendCirculationAlert {
2474 my ($type, $item, $borrower, $branch) =
2475 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
2476 my %message_name = (
2477 CHECKIN => 'Item Check-in',
2478 CHECKOUT => 'Item Checkout',
2480 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
2481 borrowernumber => $borrower->{borrowernumber},
2482 message_name => $message_name{$type},
2484 my $letter = C4::Letters::getletter('circulation', $type);
2485 C4::Letters::parseletter($letter, 'biblio', $item->{biblionumber});
2486 C4::Letters::parseletter($letter, 'biblioitems', $item->{biblionumber});
2487 C4::Letters::parseletter($letter, 'borrowers', $borrower->{borrowernumber});
2488 C4::Letters::parseletter($letter, 'branches', $branch);
2489 my @transports = @{ $borrower_preferences->{transports} };
2490 # warn "no transports" unless @transports;
2492 # warn "transport: $_";
2493 my $message = C4::Message->find_last_message($borrower, $type, $_);
2495 #warn "create new message";
2496 C4::Message->enqueue($letter, $borrower, $_);
2498 #warn "append to old message";
2499 $message->append($letter);
2506 =head2 updateWrongTransfer
2508 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2510 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
2514 sub updateWrongTransfer {
2515 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2516 my $dbh = C4::Context->dbh;
2517 # first step validate the actual line of transfert .
2520 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2522 $sth->execute($FromLibrary,$itemNumber);
2525 # second step create a new line of branchtransfer to the right location .
2526 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2528 #third step changing holdingbranch of item
2529 UpdateHoldingbranch($FromLibrary,$itemNumber);
2532 =head2 UpdateHoldingbranch
2534 $items = UpdateHoldingbranch($branch,$itmenumber);
2536 Simple methode for updating hodlingbranch in items BDD line
2540 sub UpdateHoldingbranch {
2541 my ( $branch,$itemnumber ) = @_;
2542 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2547 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2548 this function calculates the due date given the loan length ,
2549 checking against the holidays calendar as per the 'useDaysMode' syspref.
2550 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2551 C<$branch> = location whose calendar to use
2552 C<$loanlength> = loan length prior to adjustment
2556 my ($startdate,$loanlength,$branch,$borrower) = @_;
2559 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2560 my $timedue = time + ($loanlength) * 86400;
2561 #FIXME - assumes now even though we take a startdate
2562 my @datearr = localtime($timedue);
2563 $datedue = C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2565 my $calendar = C4::Calendar->new( branchcode => $branch );
2566 $datedue = $calendar->addDate($startdate, $loanlength);
2569 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
2570 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
2571 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
2574 # if ceilingDueDate ON the datedue can't be after the ceiling date
2575 if ( C4::Context->preference('ceilingDueDate')
2576 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') ) ) {
2577 my $ceilingDate = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
2578 if ( $datedue->output( 'iso' ) gt $ceilingDate->output( 'iso' ) ) {
2579 $datedue = $ceilingDate;
2586 =head2 CheckValidDatedue
2588 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2590 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2591 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2593 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2594 C<$date_due> = returndate calculate with no day check
2595 C<$itemnumber> = itemnumber
2596 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2597 C<$loanlength> = loan length prior to adjustment
2601 sub CheckValidDatedue {
2602 my ($date_due,$itemnumber,$branchcode)=@_;
2603 my @datedue=split('-',$date_due->output('iso'));
2604 my $years=$datedue[0];
2605 my $month=$datedue[1];
2606 my $day=$datedue[2];
2607 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2609 for (my $i=0;$i<2;$i++){
2610 $dow=Day_of_Week($years,$month,$day);
2611 ($dow=0) if ($dow>6);
2612 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2613 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2614 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2615 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2617 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2620 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2625 =head2 CheckRepeatableHolidays
2627 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2629 This function checks if the date due is a repeatable holiday
2631 C<$date_due> = returndate calculate with no day check
2632 C<$itemnumber> = itemnumber
2633 C<$branchcode> = localisation of issue
2637 sub CheckRepeatableHolidays{
2638 my($itemnumber,$week_day,$branchcode)=@_;
2639 my $dbh = C4::Context->dbh;
2640 my $query = qq|SELECT count(*)
2641 FROM repeatable_holidays
2644 my $sth = $dbh->prepare($query);
2645 $sth->execute($branchcode,$week_day);
2646 my $result=$sth->fetchrow;
2652 =head2 CheckSpecialHolidays
2654 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2656 This function check if the date is a special holiday
2658 C<$years> = the years of datedue
2659 C<$month> = the month of datedue
2660 C<$day> = the day of datedue
2661 C<$itemnumber> = itemnumber
2662 C<$branchcode> = localisation of issue
2666 sub CheckSpecialHolidays{
2667 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2668 my $dbh = C4::Context->dbh;
2669 my $query=qq|SELECT count(*)
2670 FROM `special_holidays`
2676 my $sth = $dbh->prepare($query);
2677 $sth->execute($years,$month,$day,$branchcode);
2678 my $countspecial=$sth->fetchrow ;
2680 return $countspecial;
2683 =head2 CheckRepeatableSpecialHolidays
2685 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2687 This function check if the date is a repeatble special holidays
2689 C<$month> = the month of datedue
2690 C<$day> = the day of datedue
2691 C<$itemnumber> = itemnumber
2692 C<$branchcode> = localisation of issue
2696 sub CheckRepeatableSpecialHolidays{
2697 my ($month,$day,$itemnumber,$branchcode) = @_;
2698 my $dbh = C4::Context->dbh;
2699 my $query=qq|SELECT count(*)
2700 FROM `repeatable_holidays`
2705 my $sth = $dbh->prepare($query);
2706 $sth->execute($month,$day,$branchcode);
2707 my $countspecial=$sth->fetchrow ;
2709 return $countspecial;
2714 sub CheckValidBarcode{
2716 my $dbh = C4::Context->dbh;
2717 my $query=qq|SELECT count(*)
2721 my $sth = $dbh->prepare($query);
2722 $sth->execute($barcode);
2723 my $exist=$sth->fetchrow ;
2728 =head2 IsBranchTransferAllowed
2730 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
2732 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
2736 sub IsBranchTransferAllowed {
2737 my ( $toBranch, $fromBranch, $code ) = @_;
2739 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
2741 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2742 my $dbh = C4::Context->dbh;
2744 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
2745 $sth->execute( $toBranch, $fromBranch, $code );
2746 my $limit = $sth->fetchrow_hashref();
2748 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
2749 if ( $limit->{'limitId'} ) {
2756 =head2 CreateBranchTransferLimit
2758 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
2760 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
2764 sub CreateBranchTransferLimit {
2765 my ( $toBranch, $fromBranch, $code ) = @_;
2767 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2769 my $dbh = C4::Context->dbh;
2771 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
2772 $sth->execute( $code, $toBranch, $fromBranch );
2775 =head2 DeleteBranchTransferLimits
2777 DeleteBranchTransferLimits();
2781 sub DeleteBranchTransferLimits {
2782 my $dbh = C4::Context->dbh;
2783 my $sth = $dbh->prepare("TRUNCATE TABLE branch_transfer_limits");
2794 Koha Development Team <http://koha-community.org/>