1 package C4::Circulation;
3 # Copyright 2000-2002 Katipo Communications
4 # copyright 2010 BibLibre
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it under the
9 # terms of the GNU General Public License as published by the Free Software
10 # Foundation; either version 2 of the License, or (at your option) any later
13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with Koha; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 #use warnings; FIXME - Bug 2505
32 use C4::Dates qw(format_date);
34 use C4::ItemCirculationAlertPreference;
37 use C4::Branch; # GetBranches
38 use C4::Log; # logaction
39 use C4::Koha qw(GetAuthorisedValueByCode);
40 use C4::Overdues qw(CalcFine UpdateFine);
41 use Algorithm::CheckDigits;
56 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
60 $VERSION = 3.07.00.049; # for version checking
63 # FIXME subs that should probably be elsewhere
70 # subs to deal with issuing a book
81 &GetBranchBorrowerCircRule
85 &AnonymiseIssueHistory
88 # subs to deal with returns
94 # subs to deal with transfers
101 &IsBranchTransferAllowed
102 &CreateBranchTransferLimit
103 &DeleteBranchTransferLimits
107 # subs to deal with offline circulation
109 &GetOfflineOperations
112 &DeleteOfflineOperation
113 &ProcessOfflineOperation
119 C4::Circulation - Koha circulation module
127 The functions in this module deal with circulation, issues, and
128 returns, as well as general information about the library.
129 Also deals with stocktaking.
135 $str = &barcodedecode($barcode, [$filter]);
137 Generic filter function for barcode string.
138 Called on every circ if the System Pref itemBarcodeInputFilter is set.
139 Will do some manipulation of the barcode for systems that deliver a barcode
140 to circulation.pl that differs from the barcode stored for the item.
141 For proper functioning of this filter, calling the function on the
142 correct barcode string (items.barcode) should return an unaltered barcode.
144 The optional $filter argument is to allow for testing or explicit
145 behavior that ignores the System Pref. Valid values are the same as the
150 # FIXME -- the &decode fcn below should be wrapped into this one.
151 # FIXME -- these plugins should be moved out of Circulation.pm
154 my ($barcode, $filter) = @_;
155 my $branch = C4::Branch::mybranch();
156 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
157 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
158 if ($filter eq 'whitespace') {
160 } elsif ($filter eq 'cuecat') {
162 my @fields = split( /\./, $barcode );
163 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
164 ($#results == 2) and return $results[2];
165 } elsif ($filter eq 'T-prefix') {
166 if ($barcode =~ /^[Tt](\d)/) {
167 (defined($1) and $1 eq '0') and return $barcode;
168 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
170 return sprintf("T%07d", $barcode);
171 # FIXME: $barcode could be "T1", causing warning: substr outside of string
172 # Why drop the nonzero digit after the T?
173 # Why pass non-digits (or empty string) to "T%07d"?
174 } elsif ($filter eq 'libsuite8') {
175 unless($barcode =~ m/^($branch)-/i){ #if barcode starts with branch code its in Koha style. Skip it.
176 if($barcode =~ m/^(\d)/i){ #Some barcodes even start with 0's & numbers and are assumed to have b as the item type in the libsuite8 software
177 $barcode =~ s/^[0]*(\d+)$/$branch-b-$1/i;
179 $barcode =~ s/^(\D+)[0]*(\d+)$/$branch-$1-$2/i;
182 } elsif ($filter eq 'EAN13') {
183 my $ean = CheckDigits('ean');
184 if ( $ean->is_valid($barcode) ) {
185 #$barcode = sprintf('%013d',$barcode); # this doesn't work on 32-bit systems
186 $barcode = '0' x ( 13 - length($barcode) ) . $barcode;
188 warn "# [$barcode] not valid EAN-13/UPC-A\n";
191 return $barcode; # return barcode, modified or not
196 $str = &decode($chunk);
198 Decodes a segment of a string emitted by a CueCat barcode scanner and
201 FIXME: Should be replaced with Barcode::Cuecat from CPAN
202 or Javascript based decoding on the client side.
209 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
210 my @s = map { index( $seq, $_ ); } split( //, $encoded );
211 my $l = ( $#s + 1 ) % 4;
214 # warn "Error: Cuecat decode parsing failed!";
222 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
224 chr( ( $n >> 16 ) ^ 67 )
225 .chr( ( $n >> 8 & 255 ) ^ 67 )
226 .chr( ( $n & 255 ) ^ 67 );
229 $r = substr( $r, 0, length($r) - $l );
235 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch,
236 $barcode, $ignore_reserves);
238 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
240 C<$newbranch> is the code for the branch to which the item should be transferred.
242 C<$barcode> is the barcode of the item to be transferred.
244 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
245 Otherwise, if an item is reserved, the transfer fails.
247 Returns three values:
253 is true if the transfer was successful.
257 is a reference-to-hash which may have any of the following keys:
263 There is no item in the catalog with the given barcode. The value is C<$barcode>.
267 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.
269 =item C<DestinationEqualsHolding>
271 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.
275 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.
279 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>.
281 =item C<WasTransferred>
283 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
292 my ( $tbr, $barcode, $ignoreRs ) = @_;
295 my $branches = GetBranches();
296 my $itemnumber = GetItemnumberFromBarcode( $barcode );
297 my $issue = GetItemIssue($itemnumber);
298 my $biblio = GetBiblioFromItemNumber($itemnumber);
301 if ( not $itemnumber ) {
302 $messages->{'BadBarcode'} = $barcode;
306 # get branches of book...
307 my $hbr = $biblio->{'homebranch'};
308 my $fbr = $biblio->{'holdingbranch'};
310 # if using Branch Transfer Limits
311 if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) {
312 if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) {
313 if ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{'itype'} ) ) {
314 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{'itype'};
317 } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{ C4::Context->preference("BranchTransferLimitsType") } ) ) {
318 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{ C4::Context->preference("BranchTransferLimitsType") };
324 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
325 $messages->{'IsPermanent'} = $hbr;
329 # can't transfer book if is already there....
330 if ( $fbr eq $tbr ) {
331 $messages->{'DestinationEqualsHolding'} = 1;
335 # check if it is still issued to someone, return it...
336 if ($issue->{borrowernumber}) {
337 AddReturn( $barcode, $fbr );
338 $messages->{'WasReturned'} = $issue->{borrowernumber};
342 # That'll save a database query.
343 my ( $resfound, $resrec, undef ) =
344 CheckReserves( $itemnumber );
345 if ( $resfound and not $ignoreRs ) {
346 $resrec->{'ResFound'} = $resfound;
348 # $messages->{'ResFound'} = $resrec;
352 #actually do the transfer....
354 ModItemTransfer( $itemnumber, $fbr, $tbr );
356 # don't need to update MARC anymore, we do it in batch now
357 $messages->{'WasTransfered'} = 1;
360 ModDateLastSeen( $itemnumber );
361 return ( $dotransfer, $messages, $biblio );
366 my $borrower = shift;
367 my $biblionumber = shift;
369 my $cat_borrower = $borrower->{'categorycode'};
370 my $dbh = C4::Context->dbh;
372 # Get which branchcode we need
373 $branch = _GetCircControlBranch($item,$borrower);
374 my $type = (C4::Context->preference('item-level_itypes'))
375 ? $item->{'itype'} # item-level
376 : $item->{'itemtype'}; # biblio-level
378 # given branch, patron category, and item type, determine
379 # applicable issuing rule
380 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
382 # if a rule is found and has a loan limit set, count
383 # how many loans the patron already has that meet that
385 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
387 my $count_query = "SELECT COUNT(*) FROM issues
388 JOIN items USING (itemnumber) ";
390 my $rule_itemtype = $issuing_rule->{itemtype};
391 if ($rule_itemtype eq "*") {
392 # matching rule has the default item type, so count only
393 # those existing loans that don't fall under a more
395 if (C4::Context->preference('item-level_itypes')) {
396 $count_query .= " WHERE items.itype NOT IN (
397 SELECT itemtype FROM issuingrules
399 AND (categorycode = ? OR categorycode = ?)
403 $count_query .= " JOIN biblioitems USING (biblionumber)
404 WHERE biblioitems.itemtype NOT IN (
405 SELECT itemtype FROM issuingrules
407 AND (categorycode = ? OR categorycode = ?)
411 push @bind_params, $issuing_rule->{branchcode};
412 push @bind_params, $issuing_rule->{categorycode};
413 push @bind_params, $cat_borrower;
415 # rule has specific item type, so count loans of that
417 if (C4::Context->preference('item-level_itypes')) {
418 $count_query .= " WHERE items.itype = ? ";
420 $count_query .= " JOIN biblioitems USING (biblionumber)
421 WHERE biblioitems.itemtype= ? ";
423 push @bind_params, $type;
426 $count_query .= " AND borrowernumber = ? ";
427 push @bind_params, $borrower->{'borrowernumber'};
428 my $rule_branch = $issuing_rule->{branchcode};
429 if ($rule_branch ne "*") {
430 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
431 $count_query .= " AND issues.branchcode = ? ";
432 push @bind_params, $branch;
433 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
434 ; # if branch is the patron's home branch, then count all loans by patron
436 $count_query .= " AND items.homebranch = ? ";
437 push @bind_params, $branch;
441 my $count_sth = $dbh->prepare($count_query);
442 $count_sth->execute(@bind_params);
443 my ($current_loan_count) = $count_sth->fetchrow_array;
445 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
446 if ($current_loan_count >= $max_loans_allowed) {
447 return ($current_loan_count, $max_loans_allowed);
451 # Now count total loans against the limit for the branch
452 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
453 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
454 my @bind_params = ();
455 my $branch_count_query = "SELECT COUNT(*) FROM issues
456 JOIN items USING (itemnumber)
457 WHERE borrowernumber = ? ";
458 push @bind_params, $borrower->{borrowernumber};
460 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
461 $branch_count_query .= " AND issues.branchcode = ? ";
462 push @bind_params, $branch;
463 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
464 ; # if branch is the patron's home branch, then count all loans by patron
466 $branch_count_query .= " AND items.homebranch = ? ";
467 push @bind_params, $branch;
469 my $branch_count_sth = $dbh->prepare($branch_count_query);
470 $branch_count_sth->execute(@bind_params);
471 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
473 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
474 if ($current_loan_count >= $max_loans_allowed) {
475 return ($current_loan_count, $max_loans_allowed);
479 # OK, the patron can issue !!!
485 @issues = &itemissues($biblioitemnumber, $biblio);
487 Looks up information about who has borrowed the bookZ<>(s) with the
488 given biblioitemnumber.
490 C<$biblio> is ignored.
492 C<&itemissues> returns an array of references-to-hash. The keys
493 include the fields from the C<items> table in the Koha database.
494 Additional keys include:
500 If the item is currently on loan, this gives the due date.
502 If the item is not on loan, then this is either "Available" or
503 "Cancelled", if the item has been withdrawn.
507 If the item is currently on loan, this gives the card number of the
508 patron who currently has the item.
510 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
512 These give the timestamp for the last three times the item was
515 =item C<card0>, C<card1>, C<card2>
517 The card number of the last three patrons who borrowed this item.
519 =item C<borrower0>, C<borrower1>, C<borrower2>
521 The borrower number of the last three patrons who borrowed this item.
529 my ( $bibitem, $biblio ) = @_;
530 my $dbh = C4::Context->dbh;
532 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
537 $sth->execute($bibitem) || die $sth->errstr;
539 while ( my $data = $sth->fetchrow_hashref ) {
541 # Find out who currently has this item.
542 # FIXME - Wouldn't it be better to do this as a left join of
543 # some sort? Currently, this code assumes that if
544 # fetchrow_hashref() fails, then the book is on the shelf.
545 # fetchrow_hashref() can fail for any number of reasons (e.g.,
546 # database server crash), not just because no items match the
548 my $sth2 = $dbh->prepare(
549 "SELECT * FROM issues
550 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
555 $sth2->execute( $data->{'itemnumber'} );
556 if ( my $data2 = $sth2->fetchrow_hashref ) {
557 $data->{'date_due'} = $data2->{'date_due'};
558 $data->{'card'} = $data2->{'cardnumber'};
559 $data->{'borrower'} = $data2->{'borrowernumber'};
562 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
566 # Find the last 3 people who borrowed this item.
567 $sth2 = $dbh->prepare(
568 "SELECT * FROM old_issues
569 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
571 ORDER BY returndate DESC,timestamp DESC"
574 $sth2->execute( $data->{'itemnumber'} );
575 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
576 { # FIXME : error if there is less than 3 pple borrowing this item
577 if ( my $data2 = $sth2->fetchrow_hashref ) {
578 $data->{"timestamp$i2"} = $data2->{'timestamp'};
579 $data->{"card$i2"} = $data2->{'cardnumber'};
580 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
584 $results[$i] = $data;
591 =head2 CanBookBeIssued
593 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower,
594 $barcode, $duedatespec, $inprocess, $ignore_reserves );
596 Check if a book can be issued.
598 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
602 =item C<$borrower> hash with borrower informations (from GetMember or GetMemberDetails)
604 =item C<$barcode> is the bar code of the book being issued.
606 =item C<$duedatespec> is a C4::Dates object.
608 =item C<$inprocess> boolean switch
609 =item C<$ignore_reserves> boolean switch
617 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
618 Possible values are :
624 sticky due date is invalid
628 borrower gone with no address
632 borrower declared it's card lost
638 =head3 UNKNOWN_BARCODE
652 item is restricted (set by ??)
654 C<$needsconfirmation> a reference to a hash. It contains reasons why the loan
655 could be prevented, but ones that can be overriden by the operator.
657 Possible values are :
665 renewing, not issuing
667 =head3 ISSUED_TO_ANOTHER
669 issued to someone else.
673 reserved for someone else.
677 sticky due date is invalid or due date in the past
681 if the borrower borrows to much things
685 sub CanBookBeIssued {
686 my ( $borrower, $barcode, $duedate, $inprocess, $ignore_reserves ) = @_;
687 my %needsconfirmation; # filled with problems that needs confirmations
688 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
689 my %alerts; # filled with messages that shouldn't stop issuing, but the librarian should be aware of.
691 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
692 my $issue = GetItemIssue($item->{itemnumber});
693 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
694 $item->{'itemtype'}=$item->{'itype'};
695 my $dbh = C4::Context->dbh;
697 # MANDATORY CHECKS - unless item exists, nothing else matters
698 unless ( $item->{barcode} ) {
699 $issuingimpossible{UNKNOWN_BARCODE} = 1;
701 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
704 # DUE DATE is OK ? -- should already have checked.
706 if ($duedate && ref $duedate ne 'DateTime') {
707 $duedate = dt_from_string($duedate);
709 my $now = DateTime->now( time_zone => C4::Context->tz() );
710 unless ( $duedate ) {
711 my $issuedate = $now->clone();
713 my $branch = _GetCircControlBranch($item,$borrower);
714 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
715 $duedate = CalcDateDue( $issuedate, $itype, $branch, $borrower );
717 # Offline circ calls AddIssue directly, doesn't run through here
718 # So issuingimpossible should be ok.
721 my $today = $now->clone();
722 $today->truncate( to => 'minute');
723 if (DateTime->compare($duedate,$today) == -1 ) { # duedate cannot be before now
724 $needsconfirmation{INVALID_DATE} = output_pref($duedate);
727 $issuingimpossible{INVALID_DATE} = output_pref($duedate);
733 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
734 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
735 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'}, undef, $item->{'ccode'});
736 ModDateLastSeen( $item->{'itemnumber'} );
737 return( { STATS => 1 }, {});
739 if ( $borrower->{flags}->{GNA} ) {
740 $issuingimpossible{GNA} = 1;
742 if ( $borrower->{flags}->{'LOST'} ) {
743 $issuingimpossible{CARD_LOST} = 1;
745 if ( $borrower->{flags}->{'DBARRED'} ) {
746 $issuingimpossible{DEBARRED} = 1;
748 if ( !defined $borrower->{dateexpiry} || $borrower->{'dateexpiry'} eq '0000-00-00') {
749 $issuingimpossible{EXPIRED} = 1;
751 my ($y, $m, $d) = split /-/,$borrower->{'dateexpiry'};
752 if ($y && $m && $d) { # are we really writing oinvalid dates to borrs
753 my $expiry_dt = DateTime->new(
757 time_zone => C4::Context->tz,
759 $expiry_dt->truncate( to => 'day');
760 my $today = $now->clone()->truncate(to => 'day');
761 if (DateTime->compare($today, $expiry_dt) == 1) {
762 $issuingimpossible{EXPIRED} = 1;
765 carp("Invalid expity date in borr");
766 $issuingimpossible{EXPIRED} = 1;
775 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->ymd() );
776 my $amountlimit = C4::Context->preference("noissuescharge");
777 my $allowfineoverride = C4::Context->preference("AllowFineOverride");
778 my $allfinesneedoverride = C4::Context->preference("AllFinesNeedOverride");
779 if ( C4::Context->preference("IssuingInProcess") ) {
780 if ( $amount > $amountlimit && !$inprocess && !$allowfineoverride) {
781 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
782 } elsif ( $amount > $amountlimit && !$inprocess && $allowfineoverride) {
783 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
784 } elsif ( $allfinesneedoverride && $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
785 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
789 if ( $amount > $amountlimit && $allowfineoverride ) {
790 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
791 } elsif ( $amount > $amountlimit && !$allowfineoverride) {
792 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
793 } elsif ( $amount > 0 && $allfinesneedoverride ) {
794 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
798 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
799 if ($blocktype == -1) {
800 ## patron has outstanding overdue loans
801 if ( C4::Context->preference("OverduesBlockCirc") eq 'block'){
802 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
804 elsif ( C4::Context->preference("OverduesBlockCirc") eq 'confirmation'){
805 $needsconfirmation{USERBLOCKEDOVERDUE} = $count;
807 } elsif($blocktype == 1) {
808 # patron has accrued fine days
809 $issuingimpossible{USERBLOCKEDREMAINING} = $count;
813 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
815 my ($current_loan_count, $max_loans_allowed) = TooMany( $borrower, $item->{biblionumber}, $item );
816 # if TooMany max_loans_allowed returns 0 the user doesn't have permission to check out this book
817 if (defined $max_loans_allowed && $max_loans_allowed == 0) {
818 $needsconfirmation{PATRON_CANT} = 1;
820 if($max_loans_allowed){
821 $needsconfirmation{TOO_MANY} = 1;
822 $needsconfirmation{current_loan_count} = $current_loan_count;
823 $needsconfirmation{max_loans_allowed} = $max_loans_allowed;
830 if ( $item->{'notforloan'}
831 && $item->{'notforloan'} > 0 )
833 if(!C4::Context->preference("AllowNotForLoanOverride")){
834 $issuingimpossible{NOT_FOR_LOAN} = 1;
836 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
839 elsif ( !$item->{'notforloan'} ){
840 # we have to check itemtypes.notforloan also
841 if (C4::Context->preference('item-level_itypes')){
842 # this should probably be a subroutine
843 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
844 $sth->execute($item->{'itemtype'});
845 my $notforloan=$sth->fetchrow_hashref();
847 if ($notforloan->{'notforloan'}) {
848 if (!C4::Context->preference("AllowNotForLoanOverride")) {
849 $issuingimpossible{NOT_FOR_LOAN} = 1;
851 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
855 elsif ($biblioitem->{'notforloan'} == 1){
856 if (!C4::Context->preference("AllowNotForLoanOverride")) {
857 $issuingimpossible{NOT_FOR_LOAN} = 1;
859 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
863 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} > 0 )
865 $issuingimpossible{WTHDRAWN} = 1;
867 if ( $item->{'restricted'}
868 && $item->{'restricted'} == 1 )
870 $issuingimpossible{RESTRICTED} = 1;
872 if ( $item->{'itemlost'} && C4::Context->preference("IssueLostItem") ne 'nothing' ) {
873 my $code = GetAuthorisedValueByCode( 'LOST', $item->{'itemlost'} );
874 $needsconfirmation{ITEM_LOST} = $code if ( C4::Context->preference("IssueLostItem") eq 'confirm' );
875 $alerts{ITEM_LOST} = $code if ( C4::Context->preference("IssueLostItem") eq 'alert' );
877 if ( C4::Context->preference("IndependantBranches") ) {
878 my $userenv = C4::Context->userenv;
879 if ( ($userenv) && ( $userenv->{flags} % 2 != 1 ) ) {
880 $issuingimpossible{ITEMNOTSAMEBRANCH} = 1
881 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
882 $needsconfirmation{BORRNOTSAMEBRANCH} = GetBranchName( $borrower->{'branchcode'} )
883 if ( $borrower->{'branchcode'} ne $userenv->{branch} );
888 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
890 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
893 # Already issued to current borrower. Ask whether the loan should
895 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
896 $borrower->{'borrowernumber'},
897 $item->{'itemnumber'}
899 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
900 $issuingimpossible{NO_MORE_RENEWALS} = 1;
903 $needsconfirmation{RENEW_ISSUE} = 1;
906 elsif ($issue->{borrowernumber}) {
908 # issued to someone else
909 my $currborinfo = C4::Members::GetMember( borrowernumber => $issue->{borrowernumber} );
911 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
912 $needsconfirmation{ISSUED_TO_ANOTHER} = 1;
913 $needsconfirmation{issued_firstname} = $currborinfo->{'firstname'};
914 $needsconfirmation{issued_surname} = $currborinfo->{'surname'};
915 $needsconfirmation{issued_cardnumber} = $currborinfo->{'cardnumber'};
916 $needsconfirmation{issued_borrowernumber} = $currborinfo->{'borrowernumber'};
919 unless ( $ignore_reserves ) {
920 # See if the item is on reserve.
921 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
923 my $resbor = $res->{'borrowernumber'};
924 if ( $resbor ne $borrower->{'borrowernumber'} ) {
925 my ( $resborrower ) = C4::Members::GetMember( borrowernumber => $resbor );
926 my $branchname = GetBranchName( $res->{'branchcode'} );
927 if ( $restype eq "Waiting" )
929 # The item is on reserve and waiting, but has been
930 # reserved by some other patron.
931 $needsconfirmation{RESERVE_WAITING} = 1;
932 $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
933 $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
934 $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
935 $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
936 $needsconfirmation{'resbranchname'} = $branchname;
937 $needsconfirmation{'reswaitingdate'} = format_date($res->{'waitingdate'});
939 elsif ( $restype eq "Reserved" ) {
940 # The item is on reserve for someone else.
941 $needsconfirmation{RESERVED} = 1;
942 $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
943 $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
944 $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
945 $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
946 $needsconfirmation{'resbranchname'} = $branchname;
947 $needsconfirmation{'resreservedate'} = format_date($res->{'reservedate'});
953 # CHECK AGE RESTRICTION
956 # get $marker from preferences. Could be something like "FSK|PEGI|Alter|Age:"
957 my $markers = C4::Context->preference('AgeRestrictionMarker' );
958 my $bibvalues = $biblioitem->{'agerestriction'};
959 if (($markers)&&($bibvalues))
961 # Split $bibvalues to something like FSK 16 or PEGI 6
962 my @values = split ' ', $bibvalues;
964 # Search first occurence of one of the markers
965 my @markers = split /\|/, $markers;
968 for my $value (@values) {
970 for my $marker (@markers) {
971 $marker =~ s/^\s+//; #remove leading spaces
972 $marker =~ s/\s+$//; #remove trailing spaces
973 if (uc($marker) eq uc($value)) {
982 # Index points to the next value
983 my $restrictionyear = 0;
984 if (($take <= $#values) && ($take >= 0)){
985 $restrictionyear += $values[$take];
988 if ($restrictionyear > 0) {
989 if ( $borrower->{'dateofbirth'} ) {
990 my @alloweddate = split /-/,$borrower->{'dateofbirth'} ;
991 $alloweddate[0] += $restrictionyear;
992 #Prevent runime eror on leap year (invalid date)
993 if (($alloweddate[1] == 2) && ($alloweddate[2] == 29)) {
994 $alloweddate[2] = 28;
997 if ( Date_to_Days(Today) < Date_to_Days(@alloweddate) -1 ) {
998 if (C4::Context->preference('AgeRestrictionOverride' )) {
999 $needsconfirmation{AGE_RESTRICTION} = "$bibvalues";
1002 $issuingimpossible{AGE_RESTRICTION} = "$bibvalues";
1008 return ( \%issuingimpossible, \%needsconfirmation, \%alerts );
1011 =head2 CanBookBeReturned
1013 ($returnallowed, $message) = CanBookBeReturned($item, $branch)
1015 Check whether the item can be returned to the provided branch
1019 =item C<$item> is a hash of item information as returned from GetItem
1021 =item C<$branch> is the branchcode where the return is taking place
1029 =item C<$returnallowed> is 0 or 1, corresponding to whether the return is allowed (1) or not (0)
1031 =item C<$message> is the branchcode where the item SHOULD be returned, if the return is not allowed
1037 sub CanBookBeReturned {
1038 my ($item, $branch) = @_;
1039 my $allowreturntobranch = C4::Context->preference("AllowReturnToBranch") || 'anywhere';
1041 # assume return is allowed to start
1045 # identify all cases where return is forbidden
1046 if ($allowreturntobranch eq 'homebranch' && $branch ne $item->{'homebranch'}) {
1048 $message = $item->{'homebranch'};
1049 } elsif ($allowreturntobranch eq 'holdingbranch' && $branch ne $item->{'holdingbranch'}) {
1051 $message = $item->{'holdingbranch'};
1052 } elsif ($allowreturntobranch eq 'homeorholdingbranch' && $branch ne $item->{'homebranch'} && $branch ne $item->{'holdingbranch'}) {
1054 $message = $item->{'homebranch'}; # FIXME: choice of homebranch is arbitrary
1057 return ($allowed, $message);
1062 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
1064 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
1068 =item C<$borrower> is a hash with borrower informations (from GetMember or GetMemberDetails).
1070 =item C<$barcode> is the barcode of the item being issued.
1072 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
1073 Calculated if empty.
1075 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
1077 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
1078 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
1080 AddIssue does the following things :
1082 - step 01: check that there is a borrowernumber & a barcode provided
1083 - check for RENEWAL (book issued & being issued to the same patron)
1084 - renewal YES = Calculate Charge & renew
1086 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
1088 - fill reserve if reserve to this patron
1089 - cancel reserve or not, otherwise
1090 * TRANSFERT PENDING ?
1091 - complete the transfert
1099 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
1100 my $dbh = C4::Context->dbh;
1101 my $barcodecheck=CheckValidBarcode($barcode);
1102 if ($datedue && ref $datedue ne 'DateTime') {
1103 $datedue = dt_from_string($datedue);
1105 # $issuedate defaults to today.
1106 if ( ! defined $issuedate ) {
1107 $issuedate = DateTime->now(time_zone => C4::Context->tz());
1110 if ( ref $issuedate ne 'DateTime') {
1111 $issuedate = dt_from_string($issuedate);
1115 if ($borrower and $barcode and $barcodecheck ne '0'){#??? wtf
1116 # find which item we issue
1117 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
1118 my $branch = _GetCircControlBranch($item,$borrower);
1120 # get actual issuing if there is one
1121 my $actualissue = GetItemIssue( $item->{itemnumber});
1123 # get biblioinformation for this item
1124 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
1127 # check if we just renew the issue.
1129 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
1130 $datedue = AddRenewal(
1131 $borrower->{'borrowernumber'},
1132 $item->{'itemnumber'},
1135 $issuedate, # here interpreted as the renewal date
1139 # it's NOT a renewal
1140 if ( $actualissue->{borrowernumber}) {
1141 # This book is currently on loan, but not to the person
1142 # who wants to borrow it now. mark it returned before issuing to the new borrower
1145 C4::Context->userenv->{'branch'}
1149 MoveReserve( $item->{'itemnumber'}, $borrower->{'borrowernumber'}, $cancelreserve );
1150 # Starting process for transfer job (checking transfert and validate it if we have one)
1151 my ($datesent) = GetTransfers($item->{'itemnumber'});
1153 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
1156 "UPDATE branchtransfers
1157 SET datearrived = now(),
1159 comments = 'Forced branchtransfer'
1160 WHERE itemnumber= ? AND datearrived IS NULL"
1162 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
1165 # Record in the database the fact that the book was issued.
1169 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
1173 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
1174 $datedue = CalcDateDue( $issuedate, $itype, $branch, $borrower );
1177 $datedue->truncate( to => 'minute');
1179 $borrower->{'borrowernumber'}, # borrowernumber
1180 $item->{'itemnumber'}, # itemnumber
1181 $issuedate->strftime('%Y-%m-%d %H:%M:00'), # issuedate
1182 $datedue->strftime('%Y-%m-%d %H:%M:00'), # date_due
1183 C4::Context->userenv->{'branch'} # branchcode
1185 if ( C4::Context->preference('ReturnToShelvingCart') ) { ## ReturnToShelvingCart is on, anything issued should be taken off the cart.
1186 CartToShelf( $item->{'itemnumber'} );
1188 $item->{'issues'}++;
1189 if ( C4::Context->preference('UpdateTotalIssuesOnCirc') ) {
1190 UpdateTotalIssues($item->{'biblionumber'}, 1);
1193 ## If item was lost, it has now been found, reverse any list item charges if neccessary.
1194 if ( $item->{'itemlost'} ) {
1195 _FixAccountForLostAndReturned( $item->{'itemnumber'}, undef, $item->{'barcode'} );
1198 ModItem({ issues => $item->{'issues'},
1199 holdingbranch => C4::Context->userenv->{'branch'},
1201 datelastborrowed => DateTime->now(time_zone => C4::Context->tz())->ymd(),
1202 onloan => $datedue->ymd(),
1203 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1204 ModDateLastSeen( $item->{'itemnumber'} );
1206 # If it costs to borrow this book, charge it to the patron's account.
1207 my ( $charge, $itemtype ) = GetIssuingCharges(
1208 $item->{'itemnumber'},
1209 $borrower->{'borrowernumber'}
1211 if ( $charge > 0 ) {
1213 $item->{'itemnumber'},
1214 $borrower->{'borrowernumber'}, $charge
1216 $item->{'charge'} = $charge;
1219 # Record the fact that this book was issued.
1221 C4::Context->userenv->{'branch'},
1223 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1224 $item->{'itype'}, $borrower->{'borrowernumber'}, undef, $item->{'ccode'}
1227 # Send a checkout slip.
1228 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1230 branchcode => $branch,
1231 categorycode => $borrower->{categorycode},
1232 item_type => $item->{itype},
1233 notification => 'CHECKOUT',
1235 if ($circulation_alert->is_enabled_for(\%conditions)) {
1236 SendCirculationAlert({
1239 borrower => $borrower,
1245 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1246 if C4::Context->preference("IssueLog");
1248 return ($datedue); # not necessarily the same as when it came in!
1251 =head2 GetLoanLength
1253 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1255 Get loan length for an itemtype, a borrower type and a branch
1260 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1261 my $dbh = C4::Context->dbh;
1264 'select issuelength, lengthunit from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null'
1266 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1267 # try to find issuelength & return the 1st available.
1268 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1269 $sth->execute( $borrowertype, $itemtype, $branchcode );
1270 my $loanlength = $sth->fetchrow_hashref;
1272 if defined($loanlength) && $loanlength->{issuelength};
1274 $sth->execute( $borrowertype, '*', $branchcode );
1275 $loanlength = $sth->fetchrow_hashref;
1277 if defined($loanlength) && $loanlength->{issuelength};
1279 $sth->execute( '*', $itemtype, $branchcode );
1280 $loanlength = $sth->fetchrow_hashref;
1282 if defined($loanlength) && $loanlength->{issuelength};
1284 $sth->execute( '*', '*', $branchcode );
1285 $loanlength = $sth->fetchrow_hashref;
1287 if defined($loanlength) && $loanlength->{issuelength};
1289 $sth->execute( $borrowertype, $itemtype, '*' );
1290 $loanlength = $sth->fetchrow_hashref;
1292 if defined($loanlength) && $loanlength->{issuelength};
1294 $sth->execute( $borrowertype, '*', '*' );
1295 $loanlength = $sth->fetchrow_hashref;
1297 if defined($loanlength) && $loanlength->{issuelength};
1299 $sth->execute( '*', $itemtype, '*' );
1300 $loanlength = $sth->fetchrow_hashref;
1302 if defined($loanlength) && $loanlength->{issuelength};
1304 $sth->execute( '*', '*', '*' );
1305 $loanlength = $sth->fetchrow_hashref;
1307 if defined($loanlength) && $loanlength->{issuelength};
1309 # if no rule is set => 21 days (hardcoded)
1312 lengthunit => 'days',
1318 =head2 GetHardDueDate
1320 my ($hardduedate,$hardduedatecompare) = &GetHardDueDate($borrowertype,$itemtype,branchcode)
1322 Get the Hard Due Date and it's comparison for an itemtype, a borrower type and a branch
1326 sub GetHardDueDate {
1327 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1329 my $rule = GetIssuingRule( $borrowertype, $itemtype, $branchcode );
1331 if ( defined( $rule ) ) {
1332 if ( $rule->{hardduedate} ) {
1333 return (dt_from_string($rule->{hardduedate}, 'iso'),$rule->{hardduedatecompare});
1335 return (undef, undef);
1340 =head2 GetIssuingRule
1342 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1344 FIXME - This is a copy-paste of GetLoanLength
1345 as a stop-gap. Do not wish to change API for GetLoanLength
1346 this close to release, however, Overdues::GetIssuingRules is broken.
1348 Get the issuing rule for an itemtype, a borrower type and a branch
1349 Returns a hashref from the issuingrules table.
1353 sub GetIssuingRule {
1354 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1355 my $dbh = C4::Context->dbh;
1356 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1359 $sth->execute( $borrowertype, $itemtype, $branchcode );
1360 $irule = $sth->fetchrow_hashref;
1361 return $irule if defined($irule) ;
1363 $sth->execute( $borrowertype, "*", $branchcode );
1364 $irule = $sth->fetchrow_hashref;
1365 return $irule if defined($irule) ;
1367 $sth->execute( "*", $itemtype, $branchcode );
1368 $irule = $sth->fetchrow_hashref;
1369 return $irule if defined($irule) ;
1371 $sth->execute( "*", "*", $branchcode );
1372 $irule = $sth->fetchrow_hashref;
1373 return $irule if defined($irule) ;
1375 $sth->execute( $borrowertype, $itemtype, "*" );
1376 $irule = $sth->fetchrow_hashref;
1377 return $irule if defined($irule) ;
1379 $sth->execute( $borrowertype, "*", "*" );
1380 $irule = $sth->fetchrow_hashref;
1381 return $irule if defined($irule) ;
1383 $sth->execute( "*", $itemtype, "*" );
1384 $irule = $sth->fetchrow_hashref;
1385 return $irule if defined($irule) ;
1387 $sth->execute( "*", "*", "*" );
1388 $irule = $sth->fetchrow_hashref;
1389 return $irule if defined($irule) ;
1391 # if no rule matches,
1395 =head2 GetBranchBorrowerCircRule
1397 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1399 Retrieves circulation rule attributes that apply to the given
1400 branch and patron category, regardless of item type.
1401 The return value is a hashref containing the following key:
1403 maxissueqty - maximum number of loans that a
1404 patron of the given category can have at the given
1405 branch. If the value is undef, no limit.
1407 This will first check for a specific branch and
1408 category match from branch_borrower_circ_rules.
1410 If no rule is found, it will then check default_branch_circ_rules
1411 (same branch, default category). If no rule is found,
1412 it will then check default_borrower_circ_rules (default
1413 branch, same category), then failing that, default_circ_rules
1414 (default branch, default category).
1416 If no rule has been found in the database, it will default to
1421 C<$branchcode> and C<$categorycode> should contain the
1422 literal branch code and patron category code, respectively - no
1427 sub GetBranchBorrowerCircRule {
1428 my $branchcode = shift;
1429 my $categorycode = shift;
1431 my $branch_cat_query = "SELECT maxissueqty
1432 FROM branch_borrower_circ_rules
1433 WHERE branchcode = ?
1434 AND categorycode = ?";
1435 my $dbh = C4::Context->dbh();
1436 my $sth = $dbh->prepare($branch_cat_query);
1437 $sth->execute($branchcode, $categorycode);
1439 if ($result = $sth->fetchrow_hashref()) {
1443 # try same branch, default borrower category
1444 my $branch_query = "SELECT maxissueqty
1445 FROM default_branch_circ_rules
1446 WHERE branchcode = ?";
1447 $sth = $dbh->prepare($branch_query);
1448 $sth->execute($branchcode);
1449 if ($result = $sth->fetchrow_hashref()) {
1453 # try default branch, same borrower category
1454 my $category_query = "SELECT maxissueqty
1455 FROM default_borrower_circ_rules
1456 WHERE categorycode = ?";
1457 $sth = $dbh->prepare($category_query);
1458 $sth->execute($categorycode);
1459 if ($result = $sth->fetchrow_hashref()) {
1463 # try default branch, default borrower category
1464 my $default_query = "SELECT maxissueqty
1465 FROM default_circ_rules";
1466 $sth = $dbh->prepare($default_query);
1468 if ($result = $sth->fetchrow_hashref()) {
1472 # built-in default circulation rule
1474 maxissueqty => undef,
1478 =head2 GetBranchItemRule
1480 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1482 Retrieves circulation rule attributes that apply to the given
1483 branch and item type, regardless of patron category.
1485 The return value is a hashref containing the following keys:
1487 holdallowed => Hold policy for this branch and itemtype. Possible values:
1488 0: No holds allowed.
1489 1: Holds allowed only by patrons that have the same homebranch as the item.
1490 2: Holds allowed from any patron.
1492 returnbranch => branch to which to return item. Possible values:
1493 noreturn: do not return, let item remain where checked in (floating collections)
1494 homebranch: return to item's home branch
1496 This searches branchitemrules in the following order:
1498 * Same branchcode and itemtype
1499 * Same branchcode, itemtype '*'
1500 * branchcode '*', same itemtype
1501 * branchcode and itemtype '*'
1503 Neither C<$branchcode> nor C<$itemtype> should be '*'.
1507 sub GetBranchItemRule {
1508 my ( $branchcode, $itemtype ) = @_;
1509 my $dbh = C4::Context->dbh();
1513 ['SELECT holdallowed, returnbranch
1514 FROM branch_item_rules
1515 WHERE branchcode = ?
1516 AND itemtype = ?', $branchcode, $itemtype],
1517 ['SELECT holdallowed, returnbranch
1518 FROM default_branch_circ_rules
1519 WHERE branchcode = ?', $branchcode],
1520 ['SELECT holdallowed, returnbranch
1521 FROM default_branch_item_rules
1522 WHERE itemtype = ?', $itemtype],
1523 ['SELECT holdallowed, returnbranch
1524 FROM default_circ_rules'],
1527 foreach my $attempt (@attempts) {
1528 my ($query, @bind_params) = @{$attempt};
1529 my $search_result = $dbh->selectrow_hashref ( $query , {}, @bind_params )
1532 # Since branch/category and branch/itemtype use the same per-branch
1533 # defaults tables, we have to check that the key we want is set, not
1534 # just that a row was returned
1535 $result->{'holdallowed'} = $search_result->{'holdallowed'} unless ( defined $result->{'holdallowed'} );
1536 $result->{'returnbranch'} = $search_result->{'returnbranch'} unless ( defined $result->{'returnbranch'} );
1539 # built-in default circulation rule
1540 $result->{'holdallowed'} = 2 unless ( defined $result->{'holdallowed'} );
1541 $result->{'returnbranch'} = 'homebranch' unless ( defined $result->{'returnbranch'} );
1548 ($doreturn, $messages, $iteminformation, $borrower) =
1549 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1555 =item C<$barcode> is the bar code of the book being returned.
1557 =item C<$branch> is the code of the branch where the book is being returned.
1559 =item C<$exemptfine> indicates that overdue charges for the item will be
1562 =item C<$dropbox> indicates that the check-in date is assumed to be
1563 yesterday, or the last non-holiday as defined in C4::Calendar . If
1564 overdue charges are applied and C<$dropbox> is true, the last charge
1565 will be removed. This assumes that the fines accrual script has run
1570 C<&AddReturn> returns a list of four items:
1572 C<$doreturn> is true iff the return succeeded.
1574 C<$messages> is a reference-to-hash giving feedback on the operation.
1575 The keys of the hash are:
1581 No item with this barcode exists. The value is C<$barcode>.
1585 The book is not currently on loan. The value is C<$barcode>.
1587 =item C<IsPermanent>
1589 The book's home branch is a permanent collection. If you have borrowed
1590 this book, you are not allowed to return it. The value is the code for
1591 the book's home branch.
1595 This book has been withdrawn/cancelled. The value should be ignored.
1597 =item C<Wrongbranch>
1599 This book has was returned to the wrong branch. The value is a hashref
1600 so that C<$messages->{Wrongbranch}->{Wrongbranch}> and C<$messages->{Wrongbranch}->{Rightbranch}>
1601 contain the branchcode of the incorrect and correct return library, respectively.
1605 The item was reserved. The value is a reference-to-hash whose keys are
1606 fields from the reserves table of the Koha database, and
1607 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1608 either C<Waiting>, C<Reserved>, or 0.
1612 C<$iteminformation> is a reference-to-hash, giving information about the
1613 returned item from the issues table.
1615 C<$borrower> is a reference-to-hash, giving information about the
1616 patron who last borrowed the book.
1621 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1623 if ($branch and not GetBranchDetail($branch)) {
1624 warn "AddReturn error: branch '$branch' not found. Reverting to " . C4::Context->userenv->{'branch'};
1627 $branch = C4::Context->userenv->{'branch'} unless $branch; # we trust userenv to be a safe fallback/default
1632 my $validTransfert = 0;
1633 my $stat_type = 'return';
1635 # get information on item
1636 my $itemnumber = GetItemnumberFromBarcode( $barcode );
1637 unless ($itemnumber) {
1638 return (0, { BadBarcode => $barcode }); # no barcode means no item or borrower. bail out.
1640 my $issue = GetItemIssue($itemnumber);
1641 # warn Dumper($iteminformation);
1642 if ($issue and $issue->{borrowernumber}) {
1643 $borrower = C4::Members::GetMemberDetails($issue->{borrowernumber})
1644 or die "Data inconsistency: barcode $barcode (itemnumber:$itemnumber) claims to be issued to non-existant borrowernumber '$issue->{borrowernumber}'\n"
1645 . Dumper($issue) . "\n";
1647 $messages->{'NotIssued'} = $barcode;
1648 # even though item is not on loan, it may still be transferred; therefore, get current branch info
1650 # No issue, no borrowernumber. ONLY if $doreturn, *might* you have a $borrower later.
1651 # Record this as a local use, instead of a return, if the RecordLocalUseOnReturn is on
1652 if (C4::Context->preference("RecordLocalUseOnReturn")) {
1653 $messages->{'LocalUse'} = 1;
1654 $stat_type = 'localuse';
1658 my $item = GetItem($itemnumber) or die "GetItem($itemnumber) failed";
1659 # full item data, but no borrowernumber or checkout info (no issue)
1660 # we know GetItem should work because GetItemnumberFromBarcode worked
1661 my $hbr = GetBranchItemRule($item->{'homebranch'}, $item->{'itype'})->{'returnbranch'} || "homebranch";
1662 # get the proper branch to which to return the item
1663 $hbr = $item->{$hbr} || $branch ;
1664 # if $hbr was "noreturn" or any other non-item table value, then it should 'float' (i.e. stay at this branch)
1666 my $borrowernumber = $borrower->{'borrowernumber'} || undef; # we don't know if we had a borrower or not
1668 # check if the book is in a permanent collection....
1669 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1671 my $branches = GetBranches(); # a potentially expensive call for a non-feature.
1672 $branches->{$hbr}->{PE} and $messages->{'IsPermanent'} = $hbr;
1675 # check if the return is allowed at this branch
1676 my ($returnallowed, $message) = CanBookBeReturned($item, $branch);
1677 unless ($returnallowed){
1678 $messages->{'Wrongbranch'} = {
1679 Wrongbranch => $branch,
1680 Rightbranch => $message
1683 return ( $doreturn, $messages, $issue, $borrower );
1686 if ( $item->{'wthdrawn'} ) { # book has been cancelled
1687 $messages->{'wthdrawn'} = 1;
1691 # case of a return of document (deal with issues and holdingbranch)
1692 my $today = DateTime->now( time_zone => C4::Context->tz() );
1694 my $datedue = $issue->{date_due};
1695 $borrower or warn "AddReturn without current borrower";
1696 my $circControlBranch;
1698 # define circControlBranch only if dropbox mode is set
1699 # don't allow dropbox mode to create an invalid entry in issues (issuedate > today)
1700 # FIXME: check issuedate > returndate, factoring in holidays
1701 #$circControlBranch = _GetCircControlBranch($item,$borrower) unless ( $item->{'issuedate'} eq C4::Dates->today('iso') );;
1702 $circControlBranch = _GetCircControlBranch($item,$borrower);
1703 $issue->{'overdue'} = DateTime->compare($issue->{'date_due'}, $today ) == -1 ? 1 : 0;
1706 if ($borrowernumber) {
1707 if($issue->{'overdue'}){
1708 my ( $amount, $type, $unitcounttotal ) = C4::Overdues::CalcFine( $item, $borrower->{categorycode},$branch, $datedue, $today );
1710 if ( $amount > 0 && ( C4::Context->preference('finesMode') eq 'production' )) {
1711 C4::Overdues::UpdateFine(
1712 $issue->{itemnumber},
1713 $issue->{borrowernumber},
1714 $amount, $type, output_pref($datedue)
1718 MarkIssueReturned($borrowernumber, $item->{'itemnumber'}, $circControlBranch, '', $borrower->{'privacy'});
1719 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right? This could be the borrower hash.
1722 ModItem({ onloan => undef }, $issue->{'biblionumber'}, $item->{'itemnumber'});
1725 # the holdingbranch is updated if the document is returned to another location.
1726 # this is always done regardless of whether the item was on loan or not
1727 if ($item->{'holdingbranch'} ne $branch) {
1728 UpdateHoldingbranch($branch, $item->{'itemnumber'});
1729 $item->{'holdingbranch'} = $branch; # update item data holdingbranch too
1731 ModDateLastSeen( $item->{'itemnumber'} );
1733 # check if we have a transfer for this document
1734 my ($datesent,$frombranch,$tobranch) = GetTransfers( $item->{'itemnumber'} );
1736 # if we have a transfer to do, we update the line of transfers with the datearrived
1738 if ( $tobranch eq $branch ) {
1739 my $sth = C4::Context->dbh->prepare(
1740 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1742 $sth->execute( $item->{'itemnumber'} );
1743 # if we have a reservation with valid transfer, we can set it's status to 'W'
1744 ShelfToCart( $item->{'itemnumber'} ) if ( C4::Context->preference("ReturnToShelvingCart") );
1745 C4::Reserves::ModReserveStatus($item->{'itemnumber'}, 'W');
1747 $messages->{'WrongTransfer'} = $tobranch;
1748 $messages->{'WrongTransferItem'} = $item->{'itemnumber'};
1750 $validTransfert = 1;
1752 ShelfToCart( $item->{'itemnumber'} ) if ( C4::Context->preference("ReturnToShelvingCart") );
1755 # fix up the accounts.....
1756 if ($item->{'itemlost'}) {
1757 _FixAccountForLostAndReturned($item->{'itemnumber'}, $borrowernumber, $barcode); # can tolerate undef $borrowernumber
1758 $messages->{'WasLost'} = 1;
1761 # fix up the overdues in accounts...
1762 if ($borrowernumber) {
1763 my $fix = _FixOverduesOnReturn($borrowernumber, $item->{itemnumber}, $exemptfine, $dropbox);
1764 defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $item->{itemnumber}...) failed!"; # zero is OK, check defined
1766 if ( $issue->{overdue} && $issue->{date_due} ) {
1769 _debar_user_on_return( $borrower, $item, $issue->{date_due}, $today );
1770 $messages->{Debarred} = $debardate if ($debardate);
1774 # find reserves.....
1775 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1776 my ($resfound, $resrec, undef) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
1778 $resrec->{'ResFound'} = $resfound;
1779 $messages->{'ResFound'} = $resrec;
1783 # Record the fact that this book was returned.
1785 $branch, $stat_type, '0', '',
1786 $item->{'itemnumber'},
1787 $biblio->{'itemtype'},
1788 $borrowernumber, undef, $item->{'ccode'}
1791 # Send a check-in slip. # NOTE: borrower may be undef. probably shouldn't try to send messages then.
1792 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1794 branchcode => $branch,
1795 categorycode => $borrower->{categorycode},
1796 item_type => $item->{itype},
1797 notification => 'CHECKIN',
1799 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1800 SendCirculationAlert({
1803 borrower => $borrower,
1808 logaction("CIRCULATION", "RETURN", $borrowernumber, $item->{'biblionumber'})
1809 if C4::Context->preference("ReturnLog");
1811 # FIXME: make this comment intelligible.
1812 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1813 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1815 if (($doreturn or $messages->{'NotIssued'}) and !$resfound and ($branch ne $hbr) and not $messages->{'WrongTransfer'}){
1816 if ( C4::Context->preference("AutomaticItemReturn" ) or
1817 (C4::Context->preference("UseBranchTransferLimits") and
1818 ! IsBranchTransferAllowed($branch, $hbr, $item->{C4::Context->preference("BranchTransferLimitsType")} )
1820 $debug and warn sprintf "about to call ModItemTransfer(%s, %s, %s)", $item->{'itemnumber'},$branch, $hbr;
1821 $debug and warn "item: " . Dumper($item);
1822 ModItemTransfer($item->{'itemnumber'}, $branch, $hbr);
1823 $messages->{'WasTransfered'} = 1;
1825 $messages->{'NeedsTransfer'} = 1; # TODO: instead of 1, specify branchcode that the transfer SHOULD go to, $item->{homebranch}
1828 return ( $doreturn, $messages, $issue, $borrower );
1831 =head2 MarkIssueReturned
1833 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate, $privacy);
1835 Unconditionally marks an issue as being returned by
1836 moving the C<issues> row to C<old_issues> and
1837 setting C<returndate> to the current date, or
1838 the last non-holiday date of the branccode specified in
1839 C<dropbox_branch> . Assumes you've already checked that
1840 it's safe to do this, i.e. last non-holiday > issuedate.
1842 if C<$returndate> is specified (in iso format), it is used as the date
1843 of the return. It is ignored when a dropbox_branch is passed in.
1845 C<$privacy> contains the privacy parameter. If the patron has set privacy to 2,
1846 the old_issue is immediately anonymised
1848 Ideally, this function would be internal to C<C4::Circulation>,
1849 not exported, but it is currently needed by one
1850 routine in C<C4::Accounts>.
1854 sub MarkIssueReturned {
1855 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate, $privacy ) = @_;
1857 my $dbh = C4::Context->dbh;
1858 my $query = 'UPDATE issues SET returndate=';
1860 if ($dropbox_branch) {
1861 my $calendar = Koha::Calendar->new( branchcode => $dropbox_branch );
1862 my $dropboxdate = $calendar->addDate( DateTime->now( time_zone => C4::Context->tz), -1 );
1864 push @bind, $dropboxdate->strftime('%Y-%m-%d %H:%M');
1865 } elsif ($returndate) {
1867 push @bind, $returndate;
1869 $query .= ' now() ';
1871 $query .= ' WHERE borrowernumber = ? AND itemnumber = ?';
1872 push @bind, $borrowernumber, $itemnumber;
1874 my $sth_upd = $dbh->prepare($query);
1875 $sth_upd->execute(@bind);
1876 my $sth_copy = $dbh->prepare('INSERT INTO old_issues SELECT * FROM issues
1877 WHERE borrowernumber = ?
1878 AND itemnumber = ?');
1879 $sth_copy->execute($borrowernumber, $itemnumber);
1880 # anonymise patron checkout immediately if $privacy set to 2 and AnonymousPatron is set to a valid borrowernumber
1881 if ( $privacy == 2) {
1882 # The default of 0 does not work due to foreign key constraints
1883 # The anonymisation will fail quietly if AnonymousPatron is not a valid entry
1884 my $anonymouspatron = (C4::Context->preference('AnonymousPatron')) ? C4::Context->preference('AnonymousPatron') : 0;
1885 my $sth_ano = $dbh->prepare("UPDATE old_issues SET borrowernumber=?
1886 WHERE borrowernumber = ?
1887 AND itemnumber = ?");
1888 $sth_ano->execute($anonymouspatron, $borrowernumber, $itemnumber);
1890 my $sth_del = $dbh->prepare("DELETE FROM issues
1891 WHERE borrowernumber = ?
1892 AND itemnumber = ?");
1893 $sth_del->execute($borrowernumber, $itemnumber);
1896 =head2 _debar_user_on_return
1898 _debar_user_on_return($borrower, $item, $datedue, today);
1900 C<$borrower> borrower hashref
1902 C<$item> item hashref
1904 C<$datedue> date due DateTime object
1906 C<$today> DateTime object representing the return time
1908 Internal function, called only by AddReturn that calculates and updates
1909 the user fine days, and debars him if necessary.
1911 Should only be called for overdue returns
1915 sub _debar_user_on_return {
1916 my ( $borrower, $item, $dt_due, $dt_today ) = @_;
1918 my $branchcode = _GetCircControlBranch( $item, $borrower );
1919 my $calendar = Koha::Calendar->new( branchcode => $branchcode );
1921 # $deltadays is a DateTime::Duration object
1922 my $deltadays = $calendar->days_between( $dt_due, $dt_today );
1924 my $circcontrol = C4::Context::preference('CircControl');
1926 GetIssuingRule( $borrower->{categorycode}, $item->{itype}, $branchcode );
1927 my $finedays = $issuingrule->{finedays};
1928 my $unit = $issuingrule->{lengthunit};
1932 # finedays is in days, so hourly loans must multiply by 24
1933 # thus 1 hour late equals 1 day suspension * finedays rate
1934 $finedays = $finedays * 24 if ( $unit eq 'hours' );
1936 # grace period is measured in the same units as the loan
1938 DateTime::Duration->new( $unit => $issuingrule->{firstremind} );
1939 if ( $deltadays->subtract($grace)->is_positive() ) {
1942 $dt_today->clone()->add_duration( $deltadays * $finedays );
1943 if ( $borrower->{debarred} ) {
1944 my $borrower_debar_dt = dt_from_string( $borrower->{debarred} );
1946 # Update patron only if new date > old
1947 if ( DateTime->compare( $borrower_debar_dt, $new_debar_dt ) !=
1954 C4::Members::DebarMember( $borrower->{borrowernumber},
1955 $new_debar_dt->ymd() );
1956 return $new_debar_dt->ymd();
1962 =head2 _FixOverduesOnReturn
1964 &_FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1966 C<$brn> borrowernumber
1970 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1971 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1973 Internal function, called only by AddReturn
1977 sub _FixOverduesOnReturn {
1978 my ($borrowernumber, $item);
1979 unless ($borrowernumber = shift) {
1980 warn "_FixOverduesOnReturn() not supplied valid borrowernumber";
1983 unless ($item = shift) {
1984 warn "_FixOverduesOnReturn() not supplied valid itemnumber";
1987 my ($exemptfine, $dropbox) = @_;
1988 my $dbh = C4::Context->dbh;
1990 # check for overdue fine
1991 my $sth = $dbh->prepare(
1992 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1994 $sth->execute( $borrowernumber, $item );
1996 # alter fine to show that the book has been returned
1997 my $data = $sth->fetchrow_hashref;
1998 return 0 unless $data; # no warning, there's just nothing to fix
2001 my @bind = ($data->{'accountlines_id'});
2003 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
2004 if (C4::Context->preference("FinesLog")) {
2005 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
2007 } elsif ($dropbox && $data->{lastincrement}) {
2008 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
2009 my $amt = $data->{amount} - $data->{lastincrement} ;
2010 if (C4::Context->preference("FinesLog")) {
2011 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
2013 $uquery = "update accountlines set accounttype='F' ";
2014 if($outstanding >= 0 && $amt >=0) {
2015 $uquery .= ", amount = ? , amountoutstanding=? ";
2016 unshift @bind, ($amt, $outstanding) ;
2019 $uquery = "update accountlines set accounttype='F' ";
2021 $uquery .= " where (accountlines_id = ?)";
2022 my $usth = $dbh->prepare($uquery);
2023 return $usth->execute(@bind);
2026 =head2 _FixAccountForLostAndReturned
2028 &_FixAccountForLostAndReturned($itemnumber, [$borrowernumber, $barcode]);
2030 Calculates the charge for a book lost and returned.
2032 Internal function, not exported, called only by AddReturn.
2034 FIXME: This function reflects how inscrutable fines logic is. Fix both.
2035 FIXME: Give a positive return value on success. It might be the $borrowernumber who received credit, or the amount forgiven.
2039 sub _FixAccountForLostAndReturned {
2040 my $itemnumber = shift or return;
2041 my $borrowernumber = @_ ? shift : undef;
2042 my $item_id = @_ ? shift : $itemnumber; # Send the barcode if you want that logged in the description
2043 my $dbh = C4::Context->dbh;
2044 # check for charge made for lost book
2045 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE itemnumber = ? AND accounttype IN ('L', 'Rep', 'W') ORDER BY date DESC, accountno DESC");
2046 $sth->execute($itemnumber);
2047 my $data = $sth->fetchrow_hashref;
2048 $data or return; # bail if there is nothing to do
2049 $data->{accounttype} eq 'W' and return; # Written off
2051 # writeoff this amount
2053 my $amount = $data->{'amount'};
2054 my $acctno = $data->{'accountno'};
2055 my $amountleft; # Starts off undef/zero.
2056 if ($data->{'amountoutstanding'} == $amount) {
2057 $offset = $data->{'amount'};
2058 $amountleft = 0; # Hey, it's zero here, too.
2060 $offset = $amount - $data->{'amountoutstanding'}; # Um, isn't this the same as ZERO? We just tested those two things are ==
2061 $amountleft = $data->{'amountoutstanding'} - $amount; # Um, isn't this the same as ZERO? We just tested those two things are ==
2063 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
2064 WHERE (accountlines_id = ?)");
2065 $usth->execute($data->{'accountlines_id'}); # We might be adjusting an account for some OTHER borrowernumber now. Not the one we passed in.
2066 #check if any credit is left if so writeoff other accounts
2067 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
2068 $amountleft *= -1 if ($amountleft < 0);
2069 if ($amountleft > 0) {
2070 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
2071 AND (amountoutstanding >0) ORDER BY date"); # might want to order by amountoustanding ASC (pay smallest first)
2072 $msth->execute($data->{'borrowernumber'});
2073 # offset transactions
2076 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
2077 if ($accdata->{'amountoutstanding'} < $amountleft) {
2079 $amountleft -= $accdata->{'amountoutstanding'};
2081 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
2084 my $thisacct = $accdata->{'accountlines_id'};
2085 # FIXME: move prepares outside while loop!
2086 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
2087 WHERE (accountlines_id = ?)");
2088 $usth->execute($newamtos,'$thisacct'); # FIXME: '$thisacct' is a string literal!
2089 $usth = $dbh->prepare("INSERT INTO accountoffsets
2090 (borrowernumber, accountno, offsetaccount, offsetamount)
2093 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
2095 $msth->finish; # $msth might actually have data left
2097 $amountleft *= -1 if ($amountleft > 0);
2098 my $desc = "Item Returned " . $item_id;
2099 $usth = $dbh->prepare("INSERT INTO accountlines
2100 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
2101 VALUES (?,?,now(),?,?,'CR',?)");
2102 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
2103 if ($borrowernumber) {
2104 # FIXME: same as query above. use 1 sth for both
2105 $usth = $dbh->prepare("INSERT INTO accountoffsets
2106 (borrowernumber, accountno, offsetaccount, offsetamount)
2108 $usth->execute($borrowernumber, $data->{'accountno'}, $nextaccntno, $offset);
2110 ModItem({ paidfor => '' }, undef, $itemnumber);
2114 =head2 _GetCircControlBranch
2116 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
2120 Return the library code to be used to determine which circulation
2121 policy applies to a transaction. Looks up the CircControl and
2122 HomeOrHoldingBranch system preferences.
2124 C<$iteminfos> is a hashref to iteminfo. Only {homebranch or holdingbranch} is used.
2126 C<$borrower> is a hashref to borrower. Only {branchcode} is used.
2130 sub _GetCircControlBranch {
2131 my ($item, $borrower) = @_;
2132 my $circcontrol = C4::Context->preference('CircControl');
2135 if ($circcontrol eq 'PickupLibrary' and (C4::Context->userenv and C4::Context->userenv->{'branch'}) ) {
2136 $branch= C4::Context->userenv->{'branch'};
2137 } elsif ($circcontrol eq 'PatronLibrary') {
2138 $branch=$borrower->{branchcode};
2140 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
2141 $branch = $item->{$branchfield};
2142 # default to item home branch if holdingbranch is used
2143 # and is not defined
2144 if (!defined($branch) && $branchfield eq 'holdingbranch') {
2145 $branch = $item->{homebranch};
2158 $issue = &GetItemIssue($itemnumber);
2160 Returns patron currently having a book, or undef if not checked out.
2162 C<$itemnumber> is the itemnumber.
2164 C<$issue> is a hashref of the row from the issues table.
2169 my ($itemnumber) = @_;
2170 return unless $itemnumber;
2171 my $sth = C4::Context->dbh->prepare(
2174 LEFT JOIN items ON issues.itemnumber=items.itemnumber
2175 WHERE issues.itemnumber=?");
2176 $sth->execute($itemnumber);
2177 my $data = $sth->fetchrow_hashref;
2178 return unless $data;
2179 $data->{issuedate} = dt_from_string($data->{issuedate}, 'sql');
2180 $data->{issuedate}->truncate(to => 'minute');
2181 $data->{date_due} = dt_from_string($data->{date_due}, 'sql');
2182 $data->{date_due}->truncate(to => 'minute');
2183 my $dt = DateTime->now( time_zone => C4::Context->tz)->truncate( to => 'minute');
2184 $data->{'overdue'} = DateTime->compare($data->{'date_due'}, $dt ) == -1 ? 1 : 0;
2190 $issue = GetOpenIssue( $itemnumber );
2192 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
2194 C<$itemnumber> is the item's itemnumber
2201 my ( $itemnumber ) = @_;
2203 my $dbh = C4::Context->dbh;
2204 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
2205 $sth->execute( $itemnumber );
2206 my $issue = $sth->fetchrow_hashref();
2210 =head2 GetItemIssues
2212 $issues = &GetItemIssues($itemnumber, $history);
2214 Returns patrons that have issued a book
2216 C<$itemnumber> is the itemnumber
2217 C<$history> is false if you just want the current "issuer" (if any)
2218 and true if you want issues history from old_issues also.
2220 Returns reference to an array of hashes
2225 my ( $itemnumber, $history ) = @_;
2227 my $today = DateTime->now( time_zome => C4::Context->tz); # get today date
2228 $today->truncate( to => 'minute' );
2229 my $sql = "SELECT * FROM issues
2230 JOIN borrowers USING (borrowernumber)
2231 JOIN items USING (itemnumber)
2232 WHERE issues.itemnumber = ? ";
2235 SELECT * FROM old_issues
2236 LEFT JOIN borrowers USING (borrowernumber)
2237 JOIN items USING (itemnumber)
2238 WHERE old_issues.itemnumber = ? ";
2240 $sql .= "ORDER BY date_due DESC";
2241 my $sth = C4::Context->dbh->prepare($sql);
2243 $sth->execute($itemnumber, $itemnumber);
2245 $sth->execute($itemnumber);
2247 my $results = $sth->fetchall_arrayref({});
2248 foreach (@$results) {
2249 my $date_due = dt_from_string($_->{date_due},'sql');
2250 $date_due->truncate( to => 'minute' );
2252 $_->{overdue} = (DateTime->compare($date_due, $today) == -1) ? 1 : 0;
2257 =head2 GetBiblioIssues
2259 $issues = GetBiblioIssues($biblionumber);
2261 this function get all issues from a biblionumber.
2264 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
2265 tables issues and the firstname,surname & cardnumber from borrowers.
2269 sub GetBiblioIssues {
2270 my $biblionumber = shift;
2271 return undef unless $biblionumber;
2272 my $dbh = C4::Context->dbh;
2274 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
2276 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
2277 LEFT JOIN items ON issues.itemnumber = items.itemnumber
2278 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
2279 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2280 WHERE biblio.biblionumber = ?
2282 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
2284 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
2285 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
2286 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
2287 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2288 WHERE biblio.biblionumber = ?
2291 my $sth = $dbh->prepare($query);
2292 $sth->execute($biblionumber, $biblionumber);
2295 while ( my $data = $sth->fetchrow_hashref ) {
2296 push @issues, $data;
2301 =head2 GetUpcomingDueIssues
2303 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
2307 sub GetUpcomingDueIssues {
2310 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
2311 my $dbh = C4::Context->dbh;
2313 my $statement = <<END_SQL;
2314 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due, branches.branchemail
2316 LEFT JOIN items USING (itemnumber)
2317 LEFT OUTER JOIN branches USING (branchcode)
2318 WhERE returndate is NULL
2319 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
2322 my @bind_parameters = ( $params->{'days_in_advance'} );
2324 my $sth = $dbh->prepare( $statement );
2325 $sth->execute( @bind_parameters );
2326 my $upcoming_dues = $sth->fetchall_arrayref({});
2329 return $upcoming_dues;
2332 =head2 CanBookBeRenewed
2334 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
2336 Find out whether a borrowed item may be renewed.
2338 C<$dbh> is a DBI handle to the Koha database.
2340 C<$borrowernumber> is the borrower number of the patron who currently
2341 has the item on loan.
2343 C<$itemnumber> is the number of the item to renew.
2345 C<$override_limit>, if supplied with a true value, causes
2346 the limit on the number of times that the loan can be renewed
2347 (as controlled by the item type) to be ignored.
2349 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
2350 item must currently be on loan to the specified borrower; renewals
2351 must be allowed for the item's type; and the borrower must not have
2352 already renewed the loan. $error will contain the reason the renewal can not proceed
2356 sub CanBookBeRenewed {
2358 # check renewal status
2359 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2360 my $dbh = C4::Context->dbh;
2365 # Look in the issues table for this item, lent to this borrower,
2366 # and not yet returned.
2368 # Look in the issues table for this item, lent to this borrower,
2369 # and not yet returned.
2371 'ItemHomeLibrary' => 'items.homebranch',
2372 'PickupLibrary' => 'items.holdingbranch',
2373 'PatronLibrary' => 'borrowers.branchcode'
2375 my $controlbranch = $branch{C4::Context->preference('CircControl')};
2376 my $itype = C4::Context->preference('item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype';
2378 my $sthcount = $dbh->prepare("
2380 borrowers.categorycode, biblioitems.itemtype, issues.renewals, renewalsallowed, $controlbranch
2383 LEFT JOIN items USING (itemnumber)
2384 LEFT JOIN borrowers USING (borrowernumber)
2385 LEFT JOIN biblioitems USING (biblioitemnumber)
2388 (issuingrules.categorycode = borrowers.categorycode OR issuingrules.categorycode = '*')
2390 (issuingrules.itemtype = $itype OR issuingrules.itemtype = '*')
2392 (issuingrules.branchcode = $controlbranch OR issuingrules.branchcode = '*')
2398 issuingrules.categorycode desc,
2399 issuingrules.itemtype desc,
2400 issuingrules.branchcode desc
2404 $sthcount->execute( $borrowernumber, $itemnumber );
2405 if ( my $data1 = $sthcount->fetchrow_hashref ) {
2407 if ( ( $data1->{renewalsallowed} && $data1->{renewalsallowed} > $data1->{renewals} ) || $override_limit ) {
2414 my ( $resfound, $resrec, undef ) = C4::Reserves::CheckReserves($itemnumber);
2421 return ($renewokay,$error);
2426 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2430 C<$borrowernumber> is the borrower number of the patron who currently
2433 C<$itemnumber> is the number of the item to renew.
2435 C<$branch> is the library where the renewal took place (if any).
2436 The library that controls the circ policies for the renewal is retrieved from the issues record.
2438 C<$datedue> can be a C4::Dates object used to set the due date.
2440 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2441 this parameter is not supplied, lastreneweddate is set to the current date.
2443 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2444 from the book's item type.
2449 my $borrowernumber = shift or return undef;
2450 my $itemnumber = shift or return undef;
2452 my $datedue = shift;
2453 my $lastreneweddate = shift || DateTime->now(time_zone => C4::Context->tz)->ymd();
2454 my $item = GetItem($itemnumber) or return undef;
2455 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
2457 my $dbh = C4::Context->dbh;
2458 # Find the issues record for this book
2460 $dbh->prepare("SELECT * FROM issues
2461 WHERE borrowernumber=?
2464 $sth->execute( $borrowernumber, $itemnumber );
2465 my $issuedata = $sth->fetchrow_hashref;
2467 if(defined $datedue && ref $datedue ne 'DateTime' ) {
2468 carp 'Invalid date passed to AddRenewal.';
2471 # If the due date wasn't specified, calculate it by adding the
2472 # book's loan length to today's date or the current due date
2473 # based on the value of the RenewalPeriodBase syspref.
2476 my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber ) or return undef;
2477 my $itemtype = (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'};
2479 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2480 $issuedata->{date_due} :
2481 DateTime->now( time_zone => C4::Context->tz());
2482 $datedue = CalcDateDue($datedue,$itemtype,$issuedata->{'branchcode'},$borrower);
2485 # Update the issues record to have the new due date, and a new count
2486 # of how many times it has been renewed.
2487 my $renews = $issuedata->{'renewals'} + 1;
2488 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2489 WHERE borrowernumber=?
2493 $sth->execute( $datedue->strftime('%Y-%m-%d %H:%M'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2496 # Update the renewal count on the item, and tell zebra to reindex
2497 $renews = $biblio->{'renewals'} + 1;
2498 ModItem({ renewals => $renews, onloan => $datedue->strftime('%Y-%m-%d %H:%M')}, $biblio->{'biblionumber'}, $itemnumber);
2500 # Charge a new rental fee, if applicable?
2501 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2502 if ( $charge > 0 ) {
2503 my $accountno = getnextacctno( $borrowernumber );
2504 my $item = GetBiblioFromItemNumber($itemnumber);
2506 $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
2507 $sth = $dbh->prepare(
2508 "INSERT INTO accountlines
2509 (date, borrowernumber, accountno, amount, manager_id,
2510 description,accounttype, amountoutstanding, itemnumber)
2511 VALUES (now(),?,?,?,?,?,?,?,?)"
2513 $sth->execute( $borrowernumber, $accountno, $charge, $manager_id,
2514 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2515 'Rent', $charge, $itemnumber );
2518 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber, undef, $item->{'ccode'});
2523 # check renewal status
2524 my ( $bornum, $itemno ) = @_;
2525 my $dbh = C4::Context->dbh;
2527 my $renewsallowed = 0;
2530 my $borrower = C4::Members::GetMember( borrowernumber => $bornum);
2531 my $item = GetItem($itemno);
2533 # Look in the issues table for this item, lent to this borrower,
2534 # and not yet returned.
2536 # FIXME - I think this function could be redone to use only one SQL call.
2537 my $sth = $dbh->prepare(
2538 "select * from issues
2539 where (borrowernumber = ?)
2540 and (itemnumber = ?)"
2542 $sth->execute( $bornum, $itemno );
2543 my $data = $sth->fetchrow_hashref;
2544 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2546 # $item and $borrower should be calculated
2547 my $branchcode = _GetCircControlBranch($item, $borrower);
2549 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2551 $renewsallowed = $issuingrule->{'renewalsallowed'};
2552 $renewsleft = $renewsallowed - $renewcount;
2553 if($renewsleft < 0){ $renewsleft = 0; }
2554 return ( $renewcount, $renewsallowed, $renewsleft );
2557 =head2 GetIssuingCharges
2559 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2561 Calculate how much it would cost for a given patron to borrow a given
2562 item, including any applicable discounts.
2564 C<$itemnumber> is the item number of item the patron wishes to borrow.
2566 C<$borrowernumber> is the patron's borrower number.
2568 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2569 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2574 sub GetIssuingCharges {
2576 # calculate charges due
2577 my ( $itemnumber, $borrowernumber ) = @_;
2579 my $dbh = C4::Context->dbh;
2582 # Get the book's item type and rental charge (via its biblioitem).
2583 my $charge_query = 'SELECT itemtypes.itemtype,rentalcharge FROM items
2584 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber';
2585 $charge_query .= (C4::Context->preference('item-level_itypes'))
2586 ? ' LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype'
2587 : ' LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype';
2589 $charge_query .= ' WHERE items.itemnumber =?';
2591 my $sth = $dbh->prepare($charge_query);
2592 $sth->execute($itemnumber);
2593 if ( my $item_data = $sth->fetchrow_hashref ) {
2594 $item_type = $item_data->{itemtype};
2595 $charge = $item_data->{rentalcharge};
2596 my $branch = C4::Branch::mybranch();
2597 my $discount_query = q|SELECT rentaldiscount,
2598 issuingrules.itemtype, issuingrules.branchcode
2600 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2601 WHERE borrowers.borrowernumber = ?
2602 AND (issuingrules.itemtype = ? OR issuingrules.itemtype = '*')
2603 AND (issuingrules.branchcode = ? OR issuingrules.branchcode = '*')|;
2604 my $discount_sth = $dbh->prepare($discount_query);
2605 $discount_sth->execute( $borrowernumber, $item_type, $branch );
2606 my $discount_rules = $discount_sth->fetchall_arrayref({});
2607 if (@{$discount_rules}) {
2608 # We may have multiple rules so get the most specific
2609 my $discount = _get_discount_from_rule($discount_rules, $branch, $item_type);
2610 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2614 $sth->finish; # we havent _explicitly_ fetched all rows
2615 return ( $charge, $item_type );
2618 # Select most appropriate discount rule from those returned
2619 sub _get_discount_from_rule {
2620 my ($rules_ref, $branch, $itemtype) = @_;
2623 if (@{$rules_ref} == 1) { # only 1 applicable rule use it
2624 $discount = $rules_ref->[0]->{rentaldiscount};
2625 return (defined $discount) ? $discount : 0;
2627 # could have up to 4 does one match $branch and $itemtype
2628 my @d = grep { $_->{branchcode} eq $branch && $_->{itemtype} eq $itemtype } @{$rules_ref};
2630 $discount = $d[0]->{rentaldiscount};
2631 return (defined $discount) ? $discount : 0;
2633 # do we have item type + all branches
2634 @d = grep { $_->{branchcode} eq q{*} && $_->{itemtype} eq $itemtype } @{$rules_ref};
2636 $discount = $d[0]->{rentaldiscount};
2637 return (defined $discount) ? $discount : 0;
2639 # do we all item types + this branch
2640 @d = grep { $_->{branchcode} eq $branch && $_->{itemtype} eq q{*} } @{$rules_ref};
2642 $discount = $d[0]->{rentaldiscount};
2643 return (defined $discount) ? $discount : 0;
2645 # so all and all (surely we wont get here)
2646 @d = grep { $_->{branchcode} eq q{*} && $_->{itemtype} eq q{*} } @{$rules_ref};
2648 $discount = $d[0]->{rentaldiscount};
2649 return (defined $discount) ? $discount : 0;
2655 =head2 AddIssuingCharge
2657 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2661 sub AddIssuingCharge {
2662 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2663 my $dbh = C4::Context->dbh;
2664 my $nextaccntno = getnextacctno( $borrowernumber );
2666 $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
2668 INSERT INTO accountlines
2669 (borrowernumber, itemnumber, accountno,
2670 date, amount, description, accounttype,
2671 amountoutstanding, manager_id)
2672 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?,?)
2674 my $sth = $dbh->prepare($query);
2675 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge, $manager_id );
2681 GetTransfers($itemnumber);
2686 my ($itemnumber) = @_;
2688 my $dbh = C4::Context->dbh;
2694 FROM branchtransfers
2695 WHERE itemnumber = ?
2696 AND datearrived IS NULL
2698 my $sth = $dbh->prepare($query);
2699 $sth->execute($itemnumber);
2700 my @row = $sth->fetchrow_array();
2705 =head2 GetTransfersFromTo
2707 @results = GetTransfersFromTo($frombranch,$tobranch);
2709 Returns the list of pending transfers between $from and $to branch
2713 sub GetTransfersFromTo {
2714 my ( $frombranch, $tobranch ) = @_;
2715 return unless ( $frombranch && $tobranch );
2716 my $dbh = C4::Context->dbh;
2718 SELECT itemnumber,datesent,frombranch
2719 FROM branchtransfers
2722 AND datearrived IS NULL
2724 my $sth = $dbh->prepare($query);
2725 $sth->execute( $frombranch, $tobranch );
2728 while ( my $data = $sth->fetchrow_hashref ) {
2729 push @gettransfers, $data;
2732 return (@gettransfers);
2735 =head2 DeleteTransfer
2737 &DeleteTransfer($itemnumber);
2741 sub DeleteTransfer {
2742 my ($itemnumber) = @_;
2743 my $dbh = C4::Context->dbh;
2744 my $sth = $dbh->prepare(
2745 "DELETE FROM branchtransfers
2747 AND datearrived IS NULL "
2749 $sth->execute($itemnumber);
2753 =head2 AnonymiseIssueHistory
2755 $rows = AnonymiseIssueHistory($date,$borrowernumber)
2757 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2758 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2760 If c<$borrowernumber> is set, it will delete issue history for only that borrower, regardless of their opac privacy
2761 setting (force delete).
2763 return the number of affected rows.
2767 sub AnonymiseIssueHistory {
2769 my $borrowernumber = shift;
2770 my $dbh = C4::Context->dbh;
2773 SET borrowernumber = ?
2774 WHERE returndate < ?
2775 AND borrowernumber IS NOT NULL
2778 # The default of 0 does not work due to foreign key constraints
2779 # The anonymisation will fail quietly if AnonymousPatron is not a valid entry
2780 my $anonymouspatron = (C4::Context->preference('AnonymousPatron')) ? C4::Context->preference('AnonymousPatron') : 0;
2781 my @bind_params = ($anonymouspatron, $date);
2782 if (defined $borrowernumber) {
2783 $query .= " AND borrowernumber = ?";
2784 push @bind_params, $borrowernumber;
2786 $query .= " AND (SELECT privacy FROM borrowers WHERE borrowers.borrowernumber=old_issues.borrowernumber) <> 0";
2788 my $sth = $dbh->prepare($query);
2789 $sth->execute(@bind_params);
2790 my $rows_affected = $sth->rows; ### doublecheck row count return function
2791 return $rows_affected;
2794 =head2 SendCirculationAlert
2796 Send out a C<check-in> or C<checkout> alert using the messaging system.
2804 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
2808 Hashref of information about the item being checked in or out.
2812 Hashref of information about the borrower of the item.
2816 The branchcode from where the checkout or check-in took place.
2822 SendCirculationAlert({
2825 borrower => $borrower,
2831 sub SendCirculationAlert {
2833 my ($type, $item, $borrower, $branch) =
2834 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
2835 my %message_name = (
2836 CHECKIN => 'Item_Check_in',
2837 CHECKOUT => 'Item_Checkout',
2839 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
2840 borrowernumber => $borrower->{borrowernumber},
2841 message_name => $message_name{$type},
2843 my $issues_table = ( $type eq 'CHECKOUT' ) ? 'issues' : 'old_issues';
2844 my $letter = C4::Letters::GetPreparedLetter (
2845 module => 'circulation',
2846 letter_code => $type,
2847 branchcode => $branch,
2849 $issues_table => $item->{itemnumber},
2850 'items' => $item->{itemnumber},
2851 'biblio' => $item->{biblionumber},
2852 'biblioitems' => $item->{biblionumber},
2853 'borrowers' => $borrower,
2854 'branches' => $branch,
2858 my @transports = keys %{ $borrower_preferences->{transports} };
2859 # warn "no transports" unless @transports;
2861 # warn "transport: $_";
2862 my $message = C4::Message->find_last_message($borrower, $type, $_);
2864 #warn "create new message";
2865 C4::Message->enqueue($letter, $borrower, $_);
2867 #warn "append to old message";
2868 $message->append($letter);
2876 =head2 updateWrongTransfer
2878 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2880 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
2884 sub updateWrongTransfer {
2885 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2886 my $dbh = C4::Context->dbh;
2887 # first step validate the actual line of transfert .
2890 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2892 $sth->execute($FromLibrary,$itemNumber);
2895 # second step create a new line of branchtransfer to the right location .
2896 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2898 #third step changing holdingbranch of item
2899 UpdateHoldingbranch($FromLibrary,$itemNumber);
2902 =head2 UpdateHoldingbranch
2904 $items = UpdateHoldingbranch($branch,$itmenumber);
2906 Simple methode for updating hodlingbranch in items BDD line
2910 sub UpdateHoldingbranch {
2911 my ( $branch,$itemnumber ) = @_;
2912 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2917 $newdatedue = CalcDateDue($startdate,$itemtype,$branchcode,$borrower);
2919 this function calculates the due date given the start date and configured circulation rules,
2920 checking against the holidays calendar as per the 'useDaysMode' syspref.
2921 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2922 C<$itemtype> = itemtype code of item in question
2923 C<$branch> = location whose calendar to use
2924 C<$borrower> = Borrower object
2929 my ( $startdate, $itemtype, $branch, $borrower ) = @_;
2931 # loanlength now a href
2933 GetLoanLength( $borrower->{'categorycode'}, $itemtype, $branch );
2937 # if globalDueDate ON the datedue is set to that date
2938 if (C4::Context->preference('globalDueDate')
2939 && ( C4::Context->preference('globalDueDate') =~
2940 C4::Dates->regexp('syspref') )
2942 $datedue = dt_from_string(
2943 C4::Context->preference('globalDueDate'),
2944 C4::Context->preference('dateformat')
2948 # otherwise, calculate the datedue as normal
2949 if ( C4::Context->preference('useDaysMode') eq 'Days' )
2950 { # ignoring calendar
2952 DateTime->now( time_zone => C4::Context->tz() )
2953 ->truncate( to => 'minute' );
2954 if ( $loanlength->{lengthunit} eq 'hours' ) {
2955 $dt->add( hours => $loanlength->{issuelength} );
2958 $dt->add( days => $loanlength->{issuelength} );
2960 $dt->set_minute(59);
2965 if ($loanlength->{lengthunit} eq 'hours') {
2966 $dur = DateTime::Duration->new( hours => $loanlength->{issuelength});
2969 $dur = DateTime::Duration->new( days => $loanlength->{issuelength});
2971 if (ref $startdate ne 'DateTime' ) {
2972 $startdate = dt_from_string($startdate);
2974 my $calendar = Koha::Calendar->new( branchcode => $branch );
2975 $datedue = $calendar->addDate( $startdate, $dur, $loanlength->{lengthunit} );
2976 if ($loanlength->{lengthunit} eq 'days') {
2977 $datedue->set_hour(23);
2978 $datedue->set_minute(59);
2983 # if Hard Due Dates are used, retreive them and apply as necessary
2984 my ( $hardduedate, $hardduedatecompare ) =
2985 GetHardDueDate( $borrower->{'categorycode'}, $itemtype, $branch );
2986 if ($hardduedate) { # hardduedates are currently dates
2987 $hardduedate->truncate( to => 'minute' );
2988 $hardduedate->set_hour(23);
2989 $hardduedate->set_minute(59);
2990 my $cmp = DateTime->compare( $hardduedate, $datedue );
2992 # if the calculated due date is after the 'before' Hard Due Date (ceiling), override
2993 # if the calculated date is before the 'after' Hard Due Date (floor), override
2994 # if the hard due date is set to 'exactly', overrride
2995 if ( $hardduedatecompare == 0 || $hardduedatecompare == $cmp ) {
2996 $datedue = $hardduedate->clone;
2999 # in all other cases, keep the date due as it is
3002 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
3003 if ( C4::Context->preference('ReturnBeforeExpiry') ) {
3004 my $expiry_dt = dt_from_string( $borrower->{dateexpiry}, 'iso' );
3005 if ( DateTime->compare( $datedue, $expiry_dt ) == 1 ) {
3006 $datedue = $expiry_dt->clone;
3014 =head2 CheckRepeatableHolidays
3016 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
3018 This function checks if the date due is a repeatable holiday
3020 C<$date_due> = returndate calculate with no day check
3021 C<$itemnumber> = itemnumber
3022 C<$branchcode> = localisation of issue
3026 sub CheckRepeatableHolidays{
3027 my($itemnumber,$week_day,$branchcode)=@_;
3028 my $dbh = C4::Context->dbh;
3029 my $query = qq|SELECT count(*)
3030 FROM repeatable_holidays
3033 my $sth = $dbh->prepare($query);
3034 $sth->execute($branchcode,$week_day);
3035 my $result=$sth->fetchrow;
3041 =head2 CheckSpecialHolidays
3043 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
3045 This function check if the date is a special holiday
3047 C<$years> = the years of datedue
3048 C<$month> = the month of datedue
3049 C<$day> = the day of datedue
3050 C<$itemnumber> = itemnumber
3051 C<$branchcode> = localisation of issue
3055 sub CheckSpecialHolidays{
3056 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
3057 my $dbh = C4::Context->dbh;
3058 my $query=qq|SELECT count(*)
3059 FROM `special_holidays`
3065 my $sth = $dbh->prepare($query);
3066 $sth->execute($years,$month,$day,$branchcode);
3067 my $countspecial=$sth->fetchrow ;
3069 return $countspecial;
3072 =head2 CheckRepeatableSpecialHolidays
3074 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
3076 This function check if the date is a repeatble special holidays
3078 C<$month> = the month of datedue
3079 C<$day> = the day of datedue
3080 C<$itemnumber> = itemnumber
3081 C<$branchcode> = localisation of issue
3085 sub CheckRepeatableSpecialHolidays{
3086 my ($month,$day,$itemnumber,$branchcode) = @_;
3087 my $dbh = C4::Context->dbh;
3088 my $query=qq|SELECT count(*)
3089 FROM `repeatable_holidays`
3094 my $sth = $dbh->prepare($query);
3095 $sth->execute($month,$day,$branchcode);
3096 my $countspecial=$sth->fetchrow ;
3098 return $countspecial;
3103 sub CheckValidBarcode{
3105 my $dbh = C4::Context->dbh;
3106 my $query=qq|SELECT count(*)
3110 my $sth = $dbh->prepare($query);
3111 $sth->execute($barcode);
3112 my $exist=$sth->fetchrow ;
3117 =head2 IsBranchTransferAllowed
3119 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
3121 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
3125 sub IsBranchTransferAllowed {
3126 my ( $toBranch, $fromBranch, $code ) = @_;
3128 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
3130 my $limitType = C4::Context->preference("BranchTransferLimitsType");
3131 my $dbh = C4::Context->dbh;
3133 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
3134 $sth->execute( $toBranch, $fromBranch, $code );
3135 my $limit = $sth->fetchrow_hashref();
3137 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
3138 if ( $limit->{'limitId'} ) {
3145 =head2 CreateBranchTransferLimit
3147 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
3149 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
3153 sub CreateBranchTransferLimit {
3154 my ( $toBranch, $fromBranch, $code ) = @_;
3156 my $limitType = C4::Context->preference("BranchTransferLimitsType");
3158 my $dbh = C4::Context->dbh;
3160 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
3161 $sth->execute( $code, $toBranch, $fromBranch );
3164 =head2 DeleteBranchTransferLimits
3166 DeleteBranchTransferLimits($frombranch);
3168 Deletes all the branch transfer limits for one branch
3172 sub DeleteBranchTransferLimits {
3174 my $dbh = C4::Context->dbh;
3175 my $sth = $dbh->prepare("DELETE FROM branch_transfer_limits WHERE fromBranch = ?");
3176 $sth->execute($branch);
3180 my ( $borrowernumber, $itemnum ) = @_;
3182 MarkIssueReturned( $borrowernumber, $itemnum );
3183 my $borrower = C4::Members::GetMember( 'borrowernumber'=>$borrowernumber );
3184 my $item = C4::Items::GetItem( $itemnum );
3185 my $old_note = ($item->{'paidfor'} && ($item->{'paidfor'} ne q{})) ? $item->{'paidfor'}.' / ' : q{};
3186 my @datearr = localtime(time);
3187 my $date = ( 1900 + $datearr[5] ) . "-" . ( $datearr[4] + 1 ) . "-" . $datearr[3];
3188 my $bor = "$borrower->{'firstname'} $borrower->{'surname'} $borrower->{'cardnumber'}";
3189 ModItem({ paidfor => $old_note."Paid for by $bor $date" }, undef, $itemnum);
3194 my ($itemnumber, $mark_returned, $charge_fee) = @_;
3196 my $dbh = C4::Context->dbh();
3197 my $sth=$dbh->prepare("SELECT issues.*,items.*,biblio.title
3199 JOIN items USING (itemnumber)
3200 JOIN biblio USING (biblionumber)
3201 WHERE issues.itemnumber=?");
3202 $sth->execute($itemnumber);
3203 my $issues=$sth->fetchrow_hashref();
3206 # if a borrower lost the item, add a replacement cost to the their record
3207 if ( my $borrowernumber = $issues->{borrowernumber} ){
3208 my $borrower = C4::Members::GetMemberDetails( $borrowernumber );
3210 C4::Accounts::chargelostitem($borrowernumber, $itemnumber, $issues->{'replacementprice'}, "Lost Item $issues->{'title'} $issues->{'barcode'}")
3212 #FIXME : Should probably have a way to distinguish this from an item that really was returned.
3213 #warn " $issues->{'borrowernumber'} / $itemnumber ";
3214 MarkIssueReturned($borrowernumber,$itemnumber,undef,undef,$borrower->{'privacy'}) if $mark_returned;
3218 sub GetOfflineOperations {
3219 my $dbh = C4::Context->dbh;
3220 my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE branchcode=? ORDER BY timestamp");
3221 $sth->execute(C4::Context->userenv->{'branch'});
3222 my $results = $sth->fetchall_arrayref({});
3227 sub GetOfflineOperation {
3228 my $dbh = C4::Context->dbh;
3229 my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE operationid=?");
3230 $sth->execute( shift );
3231 my $result = $sth->fetchrow_hashref;
3236 sub AddOfflineOperation {
3237 my $dbh = C4::Context->dbh;
3238 my $sth = $dbh->prepare("INSERT INTO pending_offline_operations (userid, branchcode, timestamp, action, barcode, cardnumber) VALUES(?,?,?,?,?,?)");
3239 $sth->execute( @_ );
3243 sub DeleteOfflineOperation {
3244 my $dbh = C4::Context->dbh;
3245 my $sth = $dbh->prepare("DELETE FROM pending_offline_operations WHERE operationid=?");
3246 $sth->execute( shift );
3250 sub ProcessOfflineOperation {
3251 my $operation = shift;
3254 if ( $operation->{action} eq 'return' ) {
3255 $report = ProcessOfflineReturn( $operation );
3256 } elsif ( $operation->{action} eq 'issue' ) {
3257 $report = ProcessOfflineIssue( $operation );
3260 DeleteOfflineOperation( $operation->{operationid} ) if $operation->{operationid};
3265 sub ProcessOfflineReturn {
3266 my $operation = shift;
3268 my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
3270 if ( $itemnumber ) {
3271 my $issue = GetOpenIssue( $itemnumber );
3274 $issue->{borrowernumber},
3277 $operation->{timestamp},
3280 { renewals => 0, onloan => undef },
3281 $issue->{'biblionumber'},
3286 return "Item not issued.";
3289 return "Item not found.";
3293 sub ProcessOfflineIssue {
3294 my $operation = shift;
3296 my $borrower = C4::Members::GetMemberDetails( undef, $operation->{cardnumber} ); # Get borrower from operation cardnumber
3298 if ( $borrower->{borrowernumber} ) {
3299 my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
3300 unless ($itemnumber) {
3301 return "Barcode not found.";
3303 my $issue = GetOpenIssue( $itemnumber );
3305 if ( $issue and ( $issue->{borrowernumber} ne $borrower->{borrowernumber} ) ) { # Item already issued to another borrower, mark it returned
3307 $issue->{borrowernumber},
3310 $operation->{timestamp},
3315 $operation->{'barcode'},
3318 $operation->{timestamp},
3323 return "Borrower not found.";
3331 TransferSlip($user_branch, $itemnumber, $to_branch)
3333 Returns letter hash ( see C4::Letters::GetPreparedLetter ) or undef
3338 my ($branch, $itemnumber, $to_branch) = @_;
3340 my $item = GetItem( $itemnumber )
3343 my $pulldate = C4::Dates->new();
3345 return C4::Letters::GetPreparedLetter (
3346 module => 'circulation',
3347 letter_code => 'TRANSFERSLIP',
3348 branchcode => $branch,
3350 'branches' => $to_branch,
3351 'biblio' => $item->{biblionumber},
3364 Koha Development Team <http://koha-community.org/>