1 package C4::Circulation;
3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
22 #use warnings; # soon!
42 use POSIX qw(strftime);
43 use C4::Branch; # GetBranches
44 use C4::Log; # logaction
48 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
52 $VERSION = 3.02; # for version checking
55 # FIXME subs that should probably be elsewhere
61 # subs to deal with issuing a book
73 &GetBranchBorrowerCircRule
76 &AnonymiseIssueHistory
79 # subs to deal with returns
85 # subs to deal with transfers
97 C4::Circulation - Koha circulation module
105 The functions in this module deal with circulation, issues, and
106 returns, as well as general information about the library.
107 Also deals with stocktaking.
113 =head3 $str = &barcodedecode($barcode, [$filter]);
117 =item Generic filter function for barcode string.
118 Called on every circ if the System Pref itemBarcodeInputFilter is set.
119 Will do some manipulation of the barcode for systems that deliver a barcode
120 to circulation.pl that differs from the barcode stored for the item.
121 For proper functioning of this filter, calling the function on the
122 correct barcode string (items.barcode) should return an unaltered barcode.
124 The optional $filter argument is to allow for testing or explicit
125 behavior that ignores the System Pref. Valid values are the same as the
132 # FIXME -- the &decode fcn below should be wrapped into this one.
133 # FIXME -- these plugins should be moved out of Circulation.pm
136 my ($barcode, $filter) = @_;
137 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
138 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
139 if ($filter eq 'whitespace') {
141 } elsif ($filter eq 'cuecat') {
143 my @fields = split( /\./, $barcode );
144 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
145 ($#results == 2) and return $results[2];
146 } elsif ($filter eq 'T-prefix') {
147 if ($barcode =~ /^[Tt](\d)/) {
148 (defined($1) and $1 eq '0') and return $barcode;
149 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
151 return sprintf("T%07d", $barcode);
152 # FIXME: $barcode could be "T1", causing warning: substr outside of string
153 # Why drop the nonzero digit after the T?
154 # Why pass non-digits (or empty string) to "T%07d"?
156 return $barcode; # return barcode, modified or not
161 =head3 $str = &decode($chunk);
165 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
168 FIXME: Should be replaced with Barcode::Cuecat from CPAN
169 or Javascript based decoding on the client side.
178 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
179 my @s = map { index( $seq, $_ ); } split( //, $encoded );
180 my $l = ( $#s + 1 ) % 4;
183 # warn "Error: Cuecat decode parsing failed!";
191 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
193 chr( ( $n >> 16 ) ^ 67 )
194 .chr( ( $n >> 8 & 255 ) ^ 67 )
195 .chr( ( $n & 255 ) ^ 67 );
198 $r = substr( $r, 0, length($r) - $l );
204 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
206 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
208 C<$newbranch> is the code for the branch to which the item should be transferred.
210 C<$barcode> is the barcode of the item to be transferred.
212 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
213 Otherwise, if an item is reserved, the transfer fails.
215 Returns three values:
219 is true if the transfer was successful.
223 is a reference-to-hash which may have any of the following keys:
229 There is no item in the catalog with the given barcode. The value is C<$barcode>.
233 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.
235 =item C<DestinationEqualsHolding>
237 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.
241 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.
245 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>.
247 =item C<WasTransferred>
249 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
256 my ( $tbr, $barcode, $ignoreRs ) = @_;
259 my $branches = GetBranches();
260 my $itemnumber = GetItemnumberFromBarcode( $barcode );
261 my $issue = GetItemIssue($itemnumber);
262 my $biblio = GetBiblioFromItemNumber($itemnumber);
265 if ( not $itemnumber ) {
266 $messages->{'BadBarcode'} = $barcode;
270 # get branches of book...
271 my $hbr = $biblio->{'homebranch'};
272 my $fbr = $biblio->{'holdingbranch'};
275 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
276 $messages->{'IsPermanent'} = $hbr;
279 # can't transfer book if is already there....
280 if ( $fbr eq $tbr ) {
281 $messages->{'DestinationEqualsHolding'} = 1;
285 # check if it is still issued to someone, return it...
286 if ($issue->{borrowernumber}) {
287 AddReturn( $barcode, $fbr );
288 $messages->{'WasReturned'} = $issue->{borrowernumber};
292 # That'll save a database query.
293 my ( $resfound, $resrec ) =
294 CheckReserves( $itemnumber );
295 if ( $resfound and not $ignoreRs ) {
296 $resrec->{'ResFound'} = $resfound;
298 # $messages->{'ResFound'} = $resrec;
302 #actually do the transfer....
304 ModItemTransfer( $itemnumber, $fbr, $tbr );
306 # don't need to update MARC anymore, we do it in batch now
307 $messages->{'WasTransfered'} = 1;
308 ModDateLastSeen( $itemnumber );
310 return ( $dotransfer, $messages, $biblio );
315 my $borrower = shift;
316 my $biblionumber = shift;
318 my $cat_borrower = $borrower->{'categorycode'};
319 my $dbh = C4::Context->dbh;
321 # Get which branchcode we need
322 $branch = _GetCircControlBranch($item,$borrower);
323 my $type = (C4::Context->preference('item-level_itypes'))
324 ? $item->{'itype'} # item-level
325 : $item->{'itemtype'}; # biblio-level
327 # given branch, patron category, and item type, determine
328 # applicable issuing rule
329 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
331 # if a rule is found and has a loan limit set, count
332 # how many loans the patron already has that meet that
334 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
336 my $count_query = "SELECT COUNT(*) FROM issues
337 JOIN items USING (itemnumber) ";
339 my $rule_itemtype = $issuing_rule->{itemtype};
340 if ($rule_itemtype eq "*") {
341 # matching rule has the default item type, so count only
342 # those existing loans that don't fall under a more
344 if (C4::Context->preference('item-level_itypes')) {
345 $count_query .= " WHERE items.itype NOT IN (
346 SELECT itemtype FROM issuingrules
348 AND (categorycode = ? OR categorycode = ?)
352 $count_query .= " JOIN biblioitems USING (biblionumber)
353 WHERE biblioitems.itemtype NOT IN (
354 SELECT itemtype FROM issuingrules
356 AND (categorycode = ? OR categorycode = ?)
360 push @bind_params, $issuing_rule->{branchcode};
361 push @bind_params, $issuing_rule->{categorycode};
362 push @bind_params, $cat_borrower;
364 # rule has specific item type, so count loans of that
366 if (C4::Context->preference('item-level_itypes')) {
367 $count_query .= " WHERE items.itype = ? ";
369 $count_query .= " JOIN biblioitems USING (biblionumber)
370 WHERE biblioitems.itemtype= ? ";
372 push @bind_params, $type;
375 $count_query .= " AND borrowernumber = ? ";
376 push @bind_params, $borrower->{'borrowernumber'};
377 my $rule_branch = $issuing_rule->{branchcode};
378 if ($rule_branch ne "*") {
379 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
380 $count_query .= " AND issues.branchcode = ? ";
381 push @bind_params, $branch;
382 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
383 ; # if branch is the patron's home branch, then count all loans by patron
385 $count_query .= " AND items.homebranch = ? ";
386 push @bind_params, $branch;
390 my $count_sth = $dbh->prepare($count_query);
391 $count_sth->execute(@bind_params);
392 my ($current_loan_count) = $count_sth->fetchrow_array;
394 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
395 if ($current_loan_count >= $max_loans_allowed) {
396 return "$current_loan_count / $max_loans_allowed";
400 # Now count total loans against the limit for the branch
401 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
402 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
403 my @bind_params = ();
404 my $branch_count_query = "SELECT COUNT(*) FROM issues
405 JOIN items USING (itemnumber)
406 WHERE borrowernumber = ? ";
407 push @bind_params, $borrower->{borrowernumber};
409 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
410 $branch_count_query .= " AND issues.branchcode = ? ";
411 push @bind_params, $branch;
412 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
413 ; # if branch is the patron's home branch, then count all loans by patron
415 $branch_count_query .= " AND items.homebranch = ? ";
416 push @bind_params, $branch;
418 my $branch_count_sth = $dbh->prepare($branch_count_query);
419 $branch_count_sth->execute(@bind_params);
420 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
422 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
423 if ($current_loan_count >= $max_loans_allowed) {
424 return "$current_loan_count / $max_loans_allowed";
428 # OK, the patron can issue !!!
434 @issues = &itemissues($biblioitemnumber, $biblio);
436 Looks up information about who has borrowed the bookZ<>(s) with the
437 given biblioitemnumber.
439 C<$biblio> is ignored.
441 C<&itemissues> returns an array of references-to-hash. The keys
442 include the fields from the C<items> table in the Koha database.
443 Additional keys include:
449 If the item is currently on loan, this gives the due date.
451 If the item is not on loan, then this is either "Available" or
452 "Cancelled", if the item has been withdrawn.
456 If the item is currently on loan, this gives the card number of the
457 patron who currently has the item.
459 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
461 These give the timestamp for the last three times the item was
464 =item C<card0>, C<card1>, C<card2>
466 The card number of the last three patrons who borrowed this item.
468 =item C<borrower0>, C<borrower1>, C<borrower2>
470 The borrower number of the last three patrons who borrowed this item.
478 my ( $bibitem, $biblio ) = @_;
479 my $dbh = C4::Context->dbh;
481 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
486 $sth->execute($bibitem) || die $sth->errstr;
488 while ( my $data = $sth->fetchrow_hashref ) {
490 # Find out who currently has this item.
491 # FIXME - Wouldn't it be better to do this as a left join of
492 # some sort? Currently, this code assumes that if
493 # fetchrow_hashref() fails, then the book is on the shelf.
494 # fetchrow_hashref() can fail for any number of reasons (e.g.,
495 # database server crash), not just because no items match the
497 my $sth2 = $dbh->prepare(
498 "SELECT * FROM issues
499 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
504 $sth2->execute( $data->{'itemnumber'} );
505 if ( my $data2 = $sth2->fetchrow_hashref ) {
506 $data->{'date_due'} = $data2->{'date_due'};
507 $data->{'card'} = $data2->{'cardnumber'};
508 $data->{'borrower'} = $data2->{'borrowernumber'};
511 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
516 # Find the last 3 people who borrowed this item.
517 $sth2 = $dbh->prepare(
518 "SELECT * FROM old_issues
519 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
521 ORDER BY returndate DESC,timestamp DESC"
524 $sth2->execute( $data->{'itemnumber'} );
525 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
526 { # FIXME : error if there is less than 3 pple borrowing this item
527 if ( my $data2 = $sth2->fetchrow_hashref ) {
528 $data->{"timestamp$i2"} = $data2->{'timestamp'};
529 $data->{"card$i2"} = $data2->{'cardnumber'};
530 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
535 $results[$i] = $data;
543 =head2 CanBookBeIssued
545 Check if a book can be issued.
547 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
549 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
553 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
555 =item C<$barcode> is the bar code of the book being issued.
557 =item C<$duedatespec> is a C4::Dates object.
567 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
568 Possible values are :
574 sticky due date is invalid
578 borrower gone with no address
582 borrower declared it's card lost
588 =head3 UNKNOWN_BARCODE
602 item is restricted (set by ??)
604 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
605 Possible values are :
613 renewing, not issuing
615 =head3 ISSUED_TO_ANOTHER
617 issued to someone else.
621 reserved for someone else.
625 sticky due date is invalid
629 if the borrower borrows to much things
633 sub CanBookBeIssued {
634 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
635 my %needsconfirmation; # filled with problems that needs confirmations
636 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
637 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
638 my $issue = GetItemIssue($item->{itemnumber});
639 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
640 $item->{'itemtype'}=$item->{'itype'};
641 my $dbh = C4::Context->dbh;
643 # MANDATORY CHECKS - unless item exists, nothing else matters
644 unless ( $item->{barcode} ) {
645 $issuingimpossible{UNKNOWN_BARCODE} = 1;
647 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
650 # DUE DATE is OK ? -- should already have checked.
652 unless ( $duedate ) {
653 my $issuedate = strftime( "%Y-%m-%d", localtime );
655 my $branch = _GetCircControlBranch($item,$borrower);
656 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
657 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
658 $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
660 # Offline circ calls AddIssue directly, doesn't run through here
661 # So issuingimpossible should be ok.
663 $issuingimpossible{INVALID_DATE} = $duedate->output('syspref') unless ( $duedate && $duedate->output('iso') ge C4::Dates->today('iso') );
668 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
669 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
670 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
671 return( { STATS => 1 }, {});
673 if ( $borrower->{flags}->{GNA} ) {
674 $issuingimpossible{GNA} = 1;
676 if ( $borrower->{flags}->{'LOST'} ) {
677 $issuingimpossible{CARD_LOST} = 1;
679 if ( $borrower->{flags}->{'DBARRED'} ) {
680 $issuingimpossible{DEBARRED} = 1;
682 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
683 $issuingimpossible{EXPIRED} = 1;
685 my @expirydate= split /-/,$borrower->{'dateexpiry'};
686 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
687 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
688 $issuingimpossible{EXPIRED} = 1;
697 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
698 if ( C4::Context->preference("IssuingInProcess") ) {
699 my $amountlimit = C4::Context->preference("noissuescharge");
700 if ( $amount > $amountlimit && !$inprocess ) {
701 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
703 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
704 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
709 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
713 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
714 if($blocktype == -1){
715 ## remaining overdue documents
716 $needsconfirmation{USERBLOCKEDREMAINING} = $count;
717 }elsif($blocktype == 1){
718 ## blocked because of overdue return
719 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
723 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
725 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
726 # if TooMany return / 0, then the user has no permission to check out this book
727 if ($toomany =~ /\/ 0/) {
728 $needsconfirmation{PATRON_CANT} = 1;
730 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
736 unless ( $item->{barcode} ) {
737 $issuingimpossible{UNKNOWN_BARCODE} = 1;
739 if ( $item->{'notforloan'}
740 && $item->{'notforloan'} > 0 )
742 if(C4::Context->preference("AllowNotForLoanOverride")){
743 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
745 $issuingimpossible{NOT_FOR_LOAN} = 1;
748 elsif ( !$item->{'notforloan'} ){
749 # we have to check itemtypes.notforloan also
750 if (C4::Context->preference('item-level_itypes')){
751 # this should probably be a subroutine
752 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
753 $sth->execute($item->{'itemtype'});
754 my $notforloan=$sth->fetchrow_hashref();
756 if ($notforloan->{'notforloan'}) {
757 if (!C4::Context->preference("AllowNotForLoanOverride")) {
758 $issuingimpossible{NOT_FOR_LOAN} = 1;
760 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
764 elsif ($biblioitem->{'notforloan'} == 1){
765 if (!C4::Context->preference("AllowNotForLoanOverride")) {
766 $issuingimpossible{NOT_FOR_LOAN} = 1;
768 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
772 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
774 $issuingimpossible{WTHDRAWN} = 1;
776 if ( $item->{'restricted'}
777 && $item->{'restricted'} == 1 )
779 $issuingimpossible{RESTRICTED} = 1;
781 if ( C4::Context->preference("IndependantBranches") ) {
782 my $userenv = C4::Context->userenv;
783 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
784 $issuingimpossible{NOTSAMEBRANCH} = 1
785 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
790 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
792 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
795 # Already issued to current borrower. Ask whether the loan should
797 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
798 $borrower->{'borrowernumber'},
799 $item->{'itemnumber'}
801 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
802 $issuingimpossible{NO_MORE_RENEWALS} = 1;
805 $needsconfirmation{RENEW_ISSUE} = 1;
808 elsif ($issue->{borrowernumber}) {
810 # issued to someone else
811 my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
813 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
814 $needsconfirmation{ISSUED_TO_ANOTHER} =
815 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
818 # See if the item is on reserve.
819 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
821 my $resbor = $res->{'borrowernumber'};
822 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
823 my $branches = GetBranches();
824 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
825 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
827 # The item is on reserve and waiting, but has been
828 # reserved by some other patron.
829 $needsconfirmation{RESERVE_WAITING} =
830 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
832 elsif ( $restype eq "Reserved" ) {
833 # The item is on reserve for someone else.
834 $needsconfirmation{RESERVED} =
835 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
838 return ( \%issuingimpossible, \%needsconfirmation );
843 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
845 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
849 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
851 =item C<$barcode> is the barcode of the item being issued.
853 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
856 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
858 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
859 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
861 AddIssue does the following things :
862 - step 01: check that there is a borrowernumber & a barcode provided
863 - check for RENEWAL (book issued & being issued to the same patron)
864 - renewal YES = Calculate Charge & renew
866 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
868 - fill reserve if reserve to this patron
869 - cancel reserve or not, otherwise
870 * TRANSFERT PENDING ?
871 - complete the transfert
879 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
880 my $dbh = C4::Context->dbh;
881 my $barcodecheck=CheckValidBarcode($barcode);
883 # $issuedate defaults to today.
884 if ( ! defined $issuedate ) {
885 $issuedate = strftime( "%Y-%m-%d", localtime );
886 # TODO: for hourly circ, this will need to be a C4::Dates object
887 # and all calls to AddIssue including issuedate will need to pass a Dates object.
889 if ($borrower and $barcode and $barcodecheck ne '0'){
890 # find which item we issue
891 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
892 my $hbr = C4::Context->preference("HomeOrHoldingBranch")||"homebranch";
893 my $branch = _GetCircControlBranch($item,$borrower);
895 # get actual issuing if there is one
896 my $actualissue = GetItemIssue( $item->{itemnumber});
898 # get biblioinformation for this item
899 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
902 # check if we just renew the issue.
904 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
905 $datedue = AddRenewal(
906 $borrower->{'borrowernumber'},
907 $item->{'itemnumber'},
910 $issuedate, # here interpreted as the renewal date
915 if ( $actualissue->{borrowernumber}) {
916 # This book is currently on loan, but not to the person
917 # who wants to borrow it now. mark it returned before issuing to the new borrower
920 C4::Context->userenv->{'branch'}
924 # See if the item is on reserve.
925 my ( $restype, $res ) =
926 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
928 my $resbor = $res->{'borrowernumber'};
929 if ( $resbor eq $borrower->{'borrowernumber'} ) {
930 # The item is reserved by the current patron
931 ModReserveFill($res);
933 elsif ( $restype eq "Waiting" ) {
935 # The item is on reserve and waiting, but has been
936 # reserved by some other patron.
938 elsif ( $restype eq "Reserved" ) {
940 # The item is reserved by someone else.
941 if ($cancelreserve) { # cancel reserves on this item
942 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
945 if ($cancelreserve) {
946 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
949 # set waiting reserve to first in reserve queue as book isn't waiting now
951 $res->{'biblionumber'},
952 $res->{'borrowernumber'},
958 # Starting process for transfer job (checking transfert and validate it if we have one)
959 my ($datesent) = GetTransfers($item->{'itemnumber'});
961 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
964 "UPDATE branchtransfers
965 SET datearrived = now(),
967 comments = 'Forced branchtransfer'
968 WHERE itemnumber= ? AND datearrived IS NULL"
970 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
973 # Record in the database the fact that the book was issued.
977 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
981 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
982 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
983 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
985 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
986 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
987 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
991 $borrower->{'borrowernumber'}, # borrowernumber
992 $item->{'itemnumber'}, # itemnumber
993 $issuedate, # issuedate
994 $datedue->output('iso'), # date_due
998 ModItem({ issues => $item->{'issues'},
999 holdingbranch => C4::Context->userenv->{branch},
1001 datelastborrowed => C4::Dates->new()->output('iso'),
1002 onloan => $datedue->output('iso'),
1003 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1004 ModDateLastSeen( $item->{'itemnumber'} );
1006 # If it costs to borrow this book, charge it to the patron's account.
1007 my ( $charge, $itemtype ) = GetIssuingCharges(
1008 $item->{'itemnumber'},
1009 $borrower->{'borrowernumber'}
1011 if ( $charge > 0 ) {
1013 $item->{'itemnumber'},
1014 $borrower->{'borrowernumber'}, $charge
1016 $item->{'charge'} = $charge;
1019 # Record the fact that this book was issued.
1021 C4::Context->userenv->{'branch'},
1023 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1024 $item->{'itype'}, $borrower->{'borrowernumber'}
1028 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1029 if C4::Context->preference("IssueLog");
1031 return ($datedue); # not necessarily the same as when it came in!
1034 =head2 GetLoanLength
1036 Get loan length for an itemtype, a borrower type and a branch
1038 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1043 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1044 my $dbh = C4::Context->dbh;
1047 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1049 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1050 # try to find issuelength & return the 1st available.
1051 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1052 $sth->execute( $borrowertype, $itemtype, $branchcode );
1053 my $loanlength = $sth->fetchrow_hashref;
1054 return $loanlength->{issuelength}
1055 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1057 $sth->execute( $borrowertype, "*", $branchcode );
1058 $loanlength = $sth->fetchrow_hashref;
1059 return $loanlength->{issuelength}
1060 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1062 $sth->execute( "*", $itemtype, $branchcode );
1063 $loanlength = $sth->fetchrow_hashref;
1064 return $loanlength->{issuelength}
1065 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1067 $sth->execute( "*", "*", $branchcode );
1068 $loanlength = $sth->fetchrow_hashref;
1069 return $loanlength->{issuelength}
1070 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1072 $sth->execute( $borrowertype, $itemtype, "*" );
1073 $loanlength = $sth->fetchrow_hashref;
1074 return $loanlength->{issuelength}
1075 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1077 $sth->execute( $borrowertype, "*", "*" );
1078 $loanlength = $sth->fetchrow_hashref;
1079 return $loanlength->{issuelength}
1080 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1082 $sth->execute( "*", $itemtype, "*" );
1083 $loanlength = $sth->fetchrow_hashref;
1084 return $loanlength->{issuelength}
1085 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1087 $sth->execute( "*", "*", "*" );
1088 $loanlength = $sth->fetchrow_hashref;
1089 return $loanlength->{issuelength}
1090 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1092 # if no rule is set => 21 days (hardcoded)
1096 =head2 GetIssuingRule
1098 FIXME - This is a copy-paste of GetLoanLength
1099 as a stop-gap. Do not wish to change API for GetLoanLength
1100 this close to release, however, Overdues::GetIssuingRules is broken.
1102 Get the issuing rule for an itemtype, a borrower type and a branch
1103 Returns a hashref from the issuingrules table.
1105 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1109 sub GetIssuingRule {
1110 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1111 my $dbh = C4::Context->dbh;
1112 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1115 $sth->execute( $borrowertype, $itemtype, $branchcode );
1116 $irule = $sth->fetchrow_hashref;
1117 return $irule if defined($irule) ;
1119 $sth->execute( $borrowertype, "*", $branchcode );
1120 $irule = $sth->fetchrow_hashref;
1121 return $irule if defined($irule) ;
1123 $sth->execute( "*", $itemtype, $branchcode );
1124 $irule = $sth->fetchrow_hashref;
1125 return $irule if defined($irule) ;
1127 $sth->execute( "*", "*", $branchcode );
1128 $irule = $sth->fetchrow_hashref;
1129 return $irule if defined($irule) ;
1131 $sth->execute( $borrowertype, $itemtype, "*" );
1132 $irule = $sth->fetchrow_hashref;
1133 return $irule if defined($irule) ;
1135 $sth->execute( $borrowertype, "*", "*" );
1136 $irule = $sth->fetchrow_hashref;
1137 return $irule if defined($irule) ;
1139 $sth->execute( "*", $itemtype, "*" );
1140 $irule = $sth->fetchrow_hashref;
1141 return $irule if defined($irule) ;
1143 $sth->execute( "*", "*", "*" );
1144 $irule = $sth->fetchrow_hashref;
1145 return $irule if defined($irule) ;
1147 # if no rule matches,
1151 =head2 GetBranchBorrowerCircRule
1155 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1159 Retrieves circulation rule attributes that apply to the given
1160 branch and patron category, regardless of item type.
1161 The return value is a hashref containing the following key:
1163 maxissueqty - maximum number of loans that a
1164 patron of the given category can have at the given
1165 branch. If the value is undef, no limit.
1167 This will first check for a specific branch and
1168 category match from branch_borrower_circ_rules.
1170 If no rule is found, it will then check default_branch_circ_rules
1171 (same branch, default category). If no rule is found,
1172 it will then check default_borrower_circ_rules (default
1173 branch, same category), then failing that, default_circ_rules
1174 (default branch, default category).
1176 If no rule has been found in the database, it will default to
1181 C<$branchcode> and C<$categorycode> should contain the
1182 literal branch code and patron category code, respectively - no
1187 sub GetBranchBorrowerCircRule {
1188 my $branchcode = shift;
1189 my $categorycode = shift;
1191 my $branch_cat_query = "SELECT maxissueqty
1192 FROM branch_borrower_circ_rules
1193 WHERE branchcode = ?
1194 AND categorycode = ?";
1195 my $dbh = C4::Context->dbh();
1196 my $sth = $dbh->prepare($branch_cat_query);
1197 $sth->execute($branchcode, $categorycode);
1199 if ($result = $sth->fetchrow_hashref()) {
1203 # try same branch, default borrower category
1204 my $branch_query = "SELECT maxissueqty
1205 FROM default_branch_circ_rules
1206 WHERE branchcode = ?";
1207 $sth = $dbh->prepare($branch_query);
1208 $sth->execute($branchcode);
1209 if ($result = $sth->fetchrow_hashref()) {
1213 # try default branch, same borrower category
1214 my $category_query = "SELECT maxissueqty
1215 FROM default_borrower_circ_rules
1216 WHERE categorycode = ?";
1217 $sth = $dbh->prepare($category_query);
1218 $sth->execute($categorycode);
1219 if ($result = $sth->fetchrow_hashref()) {
1223 # try default branch, default borrower category
1224 my $default_query = "SELECT maxissueqty
1225 FROM default_circ_rules";
1226 $sth = $dbh->prepare($default_query);
1228 if ($result = $sth->fetchrow_hashref()) {
1232 # built-in default circulation rule
1234 maxissueqty => undef,
1237 =head2 GetBranchItemRule
1241 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1245 Retrieves circulation rule attributes that apply to the given
1246 branch and item type, regardless of patron category.
1248 The return value is a hashref containing the following key:
1250 holdallowed => Hold policy for this branch and itemtype. Possible values:
1251 0: No holds allowed.
1252 1: Holds allowed only by patrons that have the same homebranch as the item.
1253 2: Holds allowed from any patron.
1255 This searches branchitemrules in the following order:
1257 * Same branchcode and itemtype
1258 * Same branchcode, itemtype '*'
1259 * branchcode '*', same itemtype
1260 * branchcode and itemtype '*'
1262 Neither C<$branchcode> nor C<$categorycode> should be '*'.
1266 sub GetBranchItemRule {
1267 my ( $branchcode, $itemtype ) = @_;
1268 my $dbh = C4::Context->dbh();
1272 ['SELECT holdallowed
1273 FROM branch_item_rules
1274 WHERE branchcode = ?
1275 AND itemtype = ?', $branchcode, $itemtype],
1276 ['SELECT holdallowed
1277 FROM default_branch_circ_rules
1278 WHERE branchcode = ?', $branchcode],
1279 ['SELECT holdallowed
1280 FROM default_branch_item_rules
1281 WHERE itemtype = ?', $itemtype],
1282 ['SELECT holdallowed
1283 FROM default_circ_rules'],
1286 foreach my $attempt (@attempts) {
1287 my ($query, @bind_params) = @{$attempt};
1289 # Since branch/category and branch/itemtype use the same per-branch
1290 # defaults tables, we have to check that the key we want is set, not
1291 # just that a row was returned
1292 return $result if ( defined( $result->{'holdallowed'} = $dbh->selectrow_array( $query, {}, @bind_params ) ) );
1295 # built-in default circulation rule
1304 ($doreturn, $messages, $iteminformation, $borrower) =
1305 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1311 =item C<$barcode> is the bar code of the book being returned.
1313 =item C<$branch> is the code of the branch where the book is being returned.
1315 =item C<$exemptfine> indicates that overdue charges for the item will be
1318 =item C<$dropbox> indicates that the check-in date is assumed to be
1319 yesterday, or the last non-holiday as defined in C4::Calendar . If
1320 overdue charges are applied and C<$dropbox> is true, the last charge
1321 will be removed. This assumes that the fines accrual script has run
1326 C<&AddReturn> returns a list of four items:
1328 C<$doreturn> is true iff the return succeeded.
1330 C<$messages> is a reference-to-hash giving the reason for failure:
1336 No item with this barcode exists. The value is C<$barcode>.
1340 The book is not currently on loan. The value is C<$barcode>.
1342 =item C<IsPermanent>
1344 The book's home branch is a permanent collection. If you have borrowed
1345 this book, you are not allowed to return it. The value is the code for
1346 the book's home branch.
1350 This book has been withdrawn/cancelled. The value should be ignored.
1354 The item was reserved. The value is a reference-to-hash whose keys are
1355 fields from the reserves table of the Koha database, and
1356 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1357 either C<Waiting>, C<Reserved>, or 0.
1361 C<$iteminformation> is a reference-to-hash, giving information about the
1362 returned item from the issues table.
1364 C<$borrower> is a reference-to-hash, giving information about the
1365 patron who last borrowed the book.
1370 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1371 my $dbh = C4::Context->dbh;
1375 my $validTransfert = 0;
1376 my $reserveDone = 0;
1377 $branch ||=C4::Context->userenv->{'branch'};
1379 # get information on item
1380 my $itemnumber = GetItemnumberFromBarcode($barcode);
1381 my $iteminformation = GetItemIssue( $itemnumber );
1382 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1383 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1384 unless ( $iteminformation->{'itemnumber'} or $itemnumber) {
1385 $messages->{'BadBarcode'} = $barcode;
1388 $iteminformation->{'itemnumber'} = $itemnumber;
1390 if ( not $iteminformation->{borrowernumber} ) {
1391 $messages->{'NotIssued'} = $barcode;
1395 # even though item is not on loan, it may still
1396 # be transferred; therefore, get current branch information
1397 my $curr_iteminfo = GetItem($itemnumber);
1398 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1399 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1400 $iteminformation->{'itemlost'} = $curr_iteminfo->{'itemlost'};
1402 # check if the book is in a permanent collection....
1403 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1404 my $branches = GetBranches();
1405 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1406 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1407 $messages->{'IsPermanent'} = $hbr;
1410 # if independent branches are on and returning to different branch, refuse the return
1411 if ($hbr ne $branch && C4::Context->preference("IndependantBranches") && $iteminformation->{borrowernumber}){
1412 $messages->{'Wrongbranch'} = 1;
1416 # check that the book has been cancelled
1417 if ( $iteminformation->{'wthdrawn'} ) {
1418 $messages->{'wthdrawn'} = 1;
1423 # new op dev : if the book returned in an other branch update the holding branch
1425 # update issues, thereby returning book (should push this out into another subroutine
1426 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1428 # case of a return of document (deal with issues and holdingbranch)
1431 my $circControlBranch = _GetCircControlBranch($iteminformation,$borrower);
1433 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1434 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1436 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1437 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1438 # continue to deal with returns cases, but not only if we have an issue
1441 # We update the holdingbranch from circControlBranch variable
1442 UpdateHoldingbranch($branch,$iteminformation->{'itemnumber'});
1443 $iteminformation->{'holdingbranch'} = $branch;
1446 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1447 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1449 if ($iteminformation->{borrowernumber}){
1450 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1454 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1455 # check if we have a transfer for this document
1456 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1458 # if we have a transfer to do, we update the line of transfers with the datearrived
1460 if ( $tobranch eq $branch ) {
1463 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1465 $sth->execute( $iteminformation->{'itemnumber'} );
1467 # now we check if there is a reservation with the validate of transfer if we have one, we can set it with the status 'W'
1468 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1471 $messages->{'WrongTransfer'} = $tobranch;
1472 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1474 $validTransfert = 1;
1477 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1478 # fix up the accounts.....
1479 if ($iteminformation->{'itemlost'}) {
1480 FixAccountForLostAndReturned($iteminformation, $borrower);
1481 ModItem({ itemlost => '0' }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1482 $messages->{'WasLost'} = 1;
1484 # fix up the overdues in accounts...
1485 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1486 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1488 # find reserves.....
1489 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1490 my ( $resfound, $resrec ) =
1491 C4::Reserves::CheckReserves( $itemnumber, $barcode );
1493 $resrec->{'ResFound'} = $resfound;
1494 $messages->{'ResFound'} = $resrec;
1499 # Record the fact that this book was returned.
1501 $branch, 'return', '0', '',
1502 $iteminformation->{'itemnumber'},
1503 $biblio->{'itemtype'},
1504 $borrower->{'borrowernumber'}
1507 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1508 if C4::Context->preference("ReturnLog");
1510 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1511 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1512 if (($doreturn or $messages->{'NotIssued'})
1513 and ($branch ne $hbr)
1514 and not $messages->{'WrongTransfer'}
1515 and ($validTransfert ne 1)
1516 and ($reserveDone ne 1) ){
1517 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1518 ModItemTransfer($iteminformation->{'itemnumber'}, $branch, $iteminformation->{$hbr});
1519 $messages->{'WasTransfered'} = 1;
1522 $messages->{'NeedsTransfer'} = 1;
1526 return ( $doreturn, $messages, $iteminformation, $borrower );
1529 =head2 MarkIssueReturned
1533 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1537 Unconditionally marks an issue as being returned by
1538 moving the C<issues> row to C<old_issues> and
1539 setting C<returndate> to the current date, or
1540 the last non-holiday date of the branccode specified in
1541 C<dropbox_branch> . Assumes you've already checked that
1542 it's safe to do this, i.e. last non-holiday > issuedate.
1544 if C<$returndate> is specified (in iso format), it is used as the date
1545 of the return. It is ignored when a dropbox_branch is passed in.
1547 Ideally, this function would be internal to C<C4::Circulation>,
1548 not exported, but it is currently needed by one
1549 routine in C<C4::Accounts>.
1553 sub MarkIssueReturned {
1554 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1555 my $dbh = C4::Context->dbh;
1556 my $query = "UPDATE issues SET returndate=";
1558 if ($dropbox_branch) {
1559 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1560 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1562 push @bind, $dropboxdate->output('iso');
1563 } elsif ($returndate) {
1565 push @bind, $returndate;
1567 $query .= " now() ";
1569 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1570 push @bind, $borrowernumber, $itemnumber;
1572 my $sth_upd = $dbh->prepare($query);
1573 $sth_upd->execute(@bind);
1574 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1575 WHERE borrowernumber = ?
1576 AND itemnumber = ?");
1577 $sth_copy->execute($borrowernumber, $itemnumber);
1578 my $sth_del = $dbh->prepare("DELETE FROM issues
1579 WHERE borrowernumber = ?
1580 AND itemnumber = ?");
1581 $sth_del->execute($borrowernumber, $itemnumber);
1584 =head2 FixOverduesOnReturn
1586 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1588 C<$brn> borrowernumber
1592 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1593 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1595 internal function, called only by AddReturn
1599 sub FixOverduesOnReturn {
1600 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1601 my $dbh = C4::Context->dbh;
1603 # check for overdue fine
1606 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1608 $sth->execute( $borrowernumber, $item );
1610 # alter fine to show that the book has been returned
1612 if ($data = $sth->fetchrow_hashref) {
1614 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1616 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1617 if (C4::Context->preference("FinesLog")) {
1618 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1620 } elsif ($dropbox && $data->{lastincrement}) {
1621 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1622 my $amt = $data->{amount} - $data->{lastincrement} ;
1623 if (C4::Context->preference("FinesLog")) {
1624 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1626 $uquery = "update accountlines set accounttype='F' ";
1627 if($outstanding >= 0 && $amt >=0) {
1628 $uquery .= ", amount = ? , amountoutstanding=? ";
1629 unshift @bind, ($amt, $outstanding) ;
1632 $uquery = "update accountlines set accounttype='F' ";
1634 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1635 my $usth = $dbh->prepare($uquery);
1636 $usth->execute(@bind);
1644 =head2 FixAccountForLostAndReturned
1646 &FixAccountForLostAndReturned($iteminfo,$borrower);
1648 Calculates the charge for a book lost and returned (Not exported & used only once)
1650 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1652 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1654 Internal function, called by AddReturn
1658 sub FixAccountForLostAndReturned {
1659 my ($iteminfo, $borrower) = @_;
1660 my $dbh = C4::Context->dbh;
1661 my $itm = $iteminfo->{'itemnumber'};
1662 # check for charge made for lost book
1663 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1664 $sth->execute($itm);
1665 if (my $data = $sth->fetchrow_hashref) {
1666 # writeoff this amount
1668 my $amount = $data->{'amount'};
1669 my $acctno = $data->{'accountno'};
1671 if ($data->{'amountoutstanding'} == $amount) {
1672 $offset = $data->{'amount'};
1675 $offset = $amount - $data->{'amountoutstanding'};
1676 $amountleft = $data->{'amountoutstanding'} - $amount;
1678 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1679 WHERE (borrowernumber = ?)
1680 AND (itemnumber = ?) AND (accountno = ?) ");
1681 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1682 #check if any credit is left if so writeoff other accounts
1683 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1684 if ($amountleft < 0){
1687 if ($amountleft > 0){
1688 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1689 AND (amountoutstanding >0) ORDER BY date");
1690 $msth->execute($data->{'borrowernumber'});
1691 # offset transactions
1694 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1695 if ($accdata->{'amountoutstanding'} < $amountleft) {
1697 $amountleft -= $accdata->{'amountoutstanding'};
1699 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1702 my $thisacct = $accdata->{'accountno'};
1703 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1704 WHERE (borrowernumber = ?)
1705 AND (accountno=?)");
1706 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1708 $usth = $dbh->prepare("INSERT INTO accountoffsets
1709 (borrowernumber, accountno, offsetaccount, offsetamount)
1712 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1714 $msth->finish; # $msth might actually have data left
1716 if ($amountleft > 0){
1719 my $desc="Item Returned ".$iteminfo->{'barcode'};
1720 $usth = $dbh->prepare("INSERT INTO accountlines
1721 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1722 VALUES (?,?,now(),?,?,'CR',?)");
1723 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1724 $usth = $dbh->prepare("INSERT INTO accountoffsets
1725 (borrowernumber, accountno, offsetaccount, offsetamount)
1727 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1728 ModItem({ paidfor => '' }, undef, $itm);
1734 =head2 _GetCircControlBranch
1736 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
1740 Return the library code to be used to determine which circulation
1741 policy applies to a transaction. Looks up the CircControl and
1742 HomeOrHoldingBranch system preferences.
1744 C<$iteminfos> is a hashref to iteminfo. Only {itemnumber} is used.
1746 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1750 sub _GetCircControlBranch {
1751 my ($iteminfos, $borrower) = @_;
1752 my $circcontrol = C4::Context->preference('CircControl');
1755 if ($circcontrol eq 'PickupLibrary') {
1756 $branch= C4::Context->userenv->{'branch'};
1757 } elsif ($circcontrol eq 'PatronLibrary') {
1758 $branch=$borrower->{branchcode};
1760 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
1761 $branch = $iteminfos->{$branchfield};
1768 $issues = &GetItemIssue($itemnumber);
1770 Returns patron currently having a book, or undef if not checked out.
1772 C<$itemnumber> is the itemnumber
1774 C<$issues> is an array of hashes.
1779 my ($itemnumber) = @_;
1780 return unless $itemnumber;
1781 my $sth = C4::Context->dbh->prepare(
1784 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1785 WHERE issues.itemnumber=?");
1786 $sth->execute($itemnumber);
1787 my $data = $sth->fetchrow_hashref;
1788 return unless $data;
1789 $data->{'overdue'} = ($data->{'date_due'} lt C4::Dates->today('iso')) ? 1 : 0;
1790 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue.
1791 # FIXME: that would mean issues.itemnumber IS NULL and we didn't really match it.
1795 =head2 GetItemIssues
1797 $issues = &GetItemIssues($itemnumber, $history);
1799 Returns patrons that have issued a book
1801 C<$itemnumber> is the itemnumber
1802 C<$history> is false if you just want the current "issuer" (if any)
1803 and true if you want issues history from old_issues also.
1805 Returns reference to an array of hashes
1810 my ( $itemnumber, $history ) = @_;
1812 my $today = C4::Dates->today('iso'); # get today date
1813 my $sql = "SELECT * FROM issues
1814 JOIN borrowers USING (borrowernumber)
1815 JOIN items USING (itemnumber)
1816 WHERE issues.itemnumber = ? ";
1819 SELECT * FROM old_issues
1820 LEFT JOIN borrowers USING (borrowernumber)
1821 JOIN items USING (itemnumber)
1822 WHERE old_issues.itemnumber = ? ";
1824 $sql .= "ORDER BY date_due DESC";
1825 my $sth = C4::Context->dbh->prepare($sql);
1827 $sth->execute($itemnumber, $itemnumber);
1829 $sth->execute($itemnumber);
1831 my $results = $sth->fetchall_arrayref({});
1832 foreach (@$results) {
1833 $_->{'overdue'} = ($_->{'date_due'} lt $today) ? 1 : 0;
1838 =head2 GetBiblioIssues
1840 $issues = GetBiblioIssues($biblionumber);
1842 this function get all issues from a biblionumber.
1845 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1846 tables issues and the firstname,surname & cardnumber from borrowers.
1850 sub GetBiblioIssues {
1851 my $biblionumber = shift;
1852 return undef unless $biblionumber;
1853 my $dbh = C4::Context->dbh;
1855 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1857 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1858 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1859 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1860 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1861 WHERE biblio.biblionumber = ?
1863 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1865 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1866 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1867 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1868 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1869 WHERE biblio.biblionumber = ?
1872 my $sth = $dbh->prepare($query);
1873 $sth->execute($biblionumber, $biblionumber);
1876 while ( my $data = $sth->fetchrow_hashref ) {
1877 push @issues, $data;
1882 =head2 GetUpcomingDueIssues
1886 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1892 sub GetUpcomingDueIssues {
1895 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1896 my $dbh = C4::Context->dbh;
1898 my $statement = <<END_SQL;
1899 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1901 LEFT JOIN items USING (itemnumber)
1902 WhERE returndate is NULL
1903 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1906 my @bind_parameters = ( $params->{'days_in_advance'} );
1908 my $sth = $dbh->prepare( $statement );
1909 $sth->execute( @bind_parameters );
1910 my $upcoming_dues = $sth->fetchall_arrayref({});
1913 return $upcoming_dues;
1916 =head2 CanBookBeRenewed
1918 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1920 Find out whether a borrowed item may be renewed.
1922 C<$dbh> is a DBI handle to the Koha database.
1924 C<$borrowernumber> is the borrower number of the patron who currently
1925 has the item on loan.
1927 C<$itemnumber> is the number of the item to renew.
1929 C<$override_limit>, if supplied with a true value, causes
1930 the limit on the number of times that the loan can be renewed
1931 (as controlled by the item type) to be ignored.
1933 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1934 item must currently be on loan to the specified borrower; renewals
1935 must be allowed for the item's type; and the borrower must not have
1936 already renewed the loan. $error will contain the reason the renewal can not proceed
1940 sub CanBookBeRenewed {
1942 # check renewal status
1943 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
1944 my $dbh = C4::Context->dbh;
1949 # Look in the issues table for this item, lent to this borrower,
1950 # and not yet returned.
1952 # FIXME - I think this function could be redone to use only one SQL call.
1953 my $sth1 = $dbh->prepare(
1954 "SELECT * FROM issues
1955 WHERE borrowernumber = ?
1958 $sth1->execute( $borrowernumber, $itemnumber );
1959 if ( my $data1 = $sth1->fetchrow_hashref ) {
1961 # Found a matching item
1963 # See if this item may be renewed. This query is convoluted
1964 # because it's a bit messy: given the item number, we need to find
1965 # the biblioitem, which gives us the itemtype, which tells us
1966 # whether it may be renewed.
1967 my $query = "SELECT renewalsallowed FROM items ";
1968 $query .= (C4::Context->preference('item-level_itypes'))
1969 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1970 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1971 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1972 $query .= "WHERE items.itemnumber = ?";
1973 my $sth2 = $dbh->prepare($query);
1974 $sth2->execute($itemnumber);
1975 if ( my $data2 = $sth2->fetchrow_hashref ) {
1976 $renews = $data2->{'renewalsallowed'};
1978 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
1985 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1993 return ($renewokay,$error);
1998 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2002 C<$borrowernumber> is the borrower number of the patron who currently
2005 C<$itemnumber> is the number of the item to renew.
2007 C<$branch> is the library where the renewal took place (if any).
2008 The library that controls the circ policies for the renewal is retrieved from the issues record.
2010 C<$datedue> can be a C4::Dates object used to set the due date.
2012 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2013 this parameter is not supplied, lastreneweddate is set to the current date.
2015 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2016 from the book's item type.
2022 my $borrowernumber = shift or return undef;
2023 my $itemnumber = shift or return undef;
2024 my $item = GetItem($itemnumber) or return undef;
2025 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
2026 my $datedue = shift;
2027 my $lastreneweddate = shift || C4::Dates->new()->output('iso');
2030 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
2032 # If the due date wasn't specified, calculate it by adding the
2033 # book's loan length to today's date.
2034 unless ($datedue && $datedue->output('iso')) {
2036 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2037 my $loanlength = GetLoanLength(
2038 $borrower->{'categorycode'},
2039 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2040 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
2042 #FIXME -- use circControl?
2043 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch,$borrower); # this branch is the transactional branch.
2044 # The question of whether to use item's homebranch calendar is open.
2047 # $lastreneweddate defaults to today.
2048 unless (defined $lastreneweddate) {
2049 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
2052 my $dbh = C4::Context->dbh;
2053 # Find the issues record for this book
2055 $dbh->prepare("SELECT * FROM issues
2056 WHERE borrowernumber=?
2059 $sth->execute( $borrowernumber, $itemnumber );
2060 my $issuedata = $sth->fetchrow_hashref;
2062 if($datedue && ! $datedue->output('iso')){
2063 warn "Invalid date passed to AddRenewal.";
2066 # If the due date wasn't specified, calculate it by adding the
2067 # book's loan length to today's date or the current due date
2068 # based on the value of the RenewalPeriodBase syspref.
2071 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2072 my $loanlength = GetLoanLength(
2073 $borrower->{'categorycode'},
2074 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2075 $issuedata->{'branchcode'} ); # that's the circ control branch.
2077 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2078 C4::Dates->new($issuedata->{date_due}, 'iso') :
2080 $datedue = CalcDateDue($datedue,$loanlength,$issuedata->{'branchcode'},$borrower);
2083 # Update the issues record to have the new due date, and a new count
2084 # of how many times it has been renewed.
2085 my $renews = $issuedata->{'renewals'} + 1;
2086 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2087 WHERE borrowernumber=?
2090 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2093 # Update the renewal count on the item, and tell zebra to reindex
2094 $renews = $biblio->{'renewals'} + 1;
2095 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2097 # Charge a new rental fee, if applicable?
2098 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2099 if ( $charge > 0 ) {
2100 my $accountno = getnextacctno( $borrowernumber );
2101 my $item = GetBiblioFromItemNumber($itemnumber);
2102 $sth = $dbh->prepare(
2103 "INSERT INTO accountlines
2105 borrowernumber, accountno, amount,
2107 accounttype, amountoutstanding, itemnumber
2109 VALUES (now(),?,?,?,?,?,?,?)"
2111 $sth->execute( $borrowernumber, $accountno, $charge,
2112 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2113 'Rent', $charge, $itemnumber );
2117 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2122 # check renewal status
2123 my ($bornum,$itemno)=@_;
2124 my $dbh = C4::Context->dbh;
2126 my $renewsallowed = 0;
2128 # Look in the issues table for this item, lent to this borrower,
2129 # and not yet returned.
2131 # FIXME - I think this function could be redone to use only one SQL call.
2132 my $sth = $dbh->prepare("select * from issues
2133 where (borrowernumber = ?)
2134 and (itemnumber = ?)");
2135 $sth->execute($bornum,$itemno);
2136 my $data = $sth->fetchrow_hashref;
2137 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2139 my $query = "SELECT renewalsallowed FROM items ";
2140 $query .= (C4::Context->preference('item-level_itypes'))
2141 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2142 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2143 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2144 $query .= "WHERE items.itemnumber = ?";
2145 my $sth2 = $dbh->prepare($query);
2146 $sth2->execute($itemno);
2147 my $data2 = $sth2->fetchrow_hashref();
2148 $renewsallowed = $data2->{'renewalsallowed'};
2149 $renewsleft = $renewsallowed - $renewcount;
2150 return ($renewcount,$renewsallowed,$renewsleft);
2153 =head2 GetIssuingCharges
2155 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2157 Calculate how much it would cost for a given patron to borrow a given
2158 item, including any applicable discounts.
2160 C<$itemnumber> is the item number of item the patron wishes to borrow.
2162 C<$borrowernumber> is the patron's borrower number.
2164 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2165 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2170 sub GetIssuingCharges {
2172 # calculate charges due
2173 my ( $itemnumber, $borrowernumber ) = @_;
2175 my $dbh = C4::Context->dbh;
2178 # Get the book's item type and rental charge (via its biblioitem).
2179 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2180 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2181 $qcharge .= (C4::Context->preference('item-level_itypes'))
2182 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2183 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2185 $qcharge .= "WHERE items.itemnumber =?";
2187 my $sth1 = $dbh->prepare($qcharge);
2188 $sth1->execute($itemnumber);
2189 if ( my $data1 = $sth1->fetchrow_hashref ) {
2190 $item_type = $data1->{'itemtype'};
2191 $charge = $data1->{'rentalcharge'};
2192 my $q2 = "SELECT rentaldiscount FROM borrowers
2193 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2194 WHERE borrowers.borrowernumber = ?
2195 AND issuingrules.itemtype = ?";
2196 my $sth2 = $dbh->prepare($q2);
2197 $sth2->execute( $borrowernumber, $item_type );
2198 if ( my $data2 = $sth2->fetchrow_hashref ) {
2199 my $discount = $data2->{'rentaldiscount'};
2200 if ( $discount eq 'NULL' ) {
2203 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2209 return ( $charge, $item_type );
2212 =head2 AddIssuingCharge
2214 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2218 sub AddIssuingCharge {
2219 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2220 my $dbh = C4::Context->dbh;
2221 my $nextaccntno = getnextacctno( $borrowernumber );
2223 INSERT INTO accountlines
2224 (borrowernumber, itemnumber, accountno,
2225 date, amount, description, accounttype,
2227 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2229 my $sth = $dbh->prepare($query);
2230 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2236 GetTransfers($itemnumber);
2241 my ($itemnumber) = @_;
2243 my $dbh = C4::Context->dbh;
2249 FROM branchtransfers
2250 WHERE itemnumber = ?
2251 AND datearrived IS NULL
2253 my $sth = $dbh->prepare($query);
2254 $sth->execute($itemnumber);
2255 my @row = $sth->fetchrow_array();
2261 =head2 GetTransfersFromTo
2263 @results = GetTransfersFromTo($frombranch,$tobranch);
2265 Returns the list of pending transfers between $from and $to branch
2269 sub GetTransfersFromTo {
2270 my ( $frombranch, $tobranch ) = @_;
2271 return unless ( $frombranch && $tobranch );
2272 my $dbh = C4::Context->dbh;
2274 SELECT itemnumber,datesent,frombranch
2275 FROM branchtransfers
2278 AND datearrived IS NULL
2280 my $sth = $dbh->prepare($query);
2281 $sth->execute( $frombranch, $tobranch );
2284 while ( my $data = $sth->fetchrow_hashref ) {
2285 push @gettransfers, $data;
2288 return (@gettransfers);
2291 =head2 DeleteTransfer
2293 &DeleteTransfer($itemnumber);
2297 sub DeleteTransfer {
2298 my ($itemnumber) = @_;
2299 my $dbh = C4::Context->dbh;
2300 my $sth = $dbh->prepare(
2301 "DELETE FROM branchtransfers
2303 AND datearrived IS NULL "
2305 $sth->execute($itemnumber);
2309 =head2 AnonymiseIssueHistory
2311 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2313 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2314 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2316 return the number of affected rows.
2320 sub AnonymiseIssueHistory {
2322 my $borrowernumber = shift;
2323 my $dbh = C4::Context->dbh;
2326 SET borrowernumber = NULL
2327 WHERE returndate < '".$date."'
2328 AND borrowernumber IS NOT NULL
2330 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2331 my $rows_affected = $dbh->do($query);
2332 return $rows_affected;
2335 =head2 updateWrongTransfer
2337 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2339 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
2343 sub updateWrongTransfer {
2344 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2345 my $dbh = C4::Context->dbh;
2346 # first step validate the actual line of transfert .
2349 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2351 $sth->execute($FromLibrary,$itemNumber);
2354 # second step create a new line of branchtransfer to the right location .
2355 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2357 #third step changing holdingbranch of item
2358 UpdateHoldingbranch($FromLibrary,$itemNumber);
2361 =head2 UpdateHoldingbranch
2363 $items = UpdateHoldingbranch($branch,$itmenumber);
2364 Simple methode for updating hodlingbranch in items BDD line
2368 sub UpdateHoldingbranch {
2369 my ( $branch,$itemnumber ) = @_;
2370 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2375 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2376 this function calculates the due date given the loan length ,
2377 checking against the holidays calendar as per the 'useDaysMode' syspref.
2378 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2379 C<$branch> = location whose calendar to use
2380 C<$loanlength> = loan length prior to adjustment
2384 my ($startdate,$loanlength,$branch,$borrower) = @_;
2387 my $calendar = C4::Calendar->new( branchcode => $branch );
2388 $datedue = $calendar->addDate($startdate, $loanlength);
2390 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
2391 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
2392 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
2395 # if ceilingDueDate ON the datedue can't be after the ceiling date
2396 if ( C4::Context->preference('ceilingDueDate')
2397 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') )
2398 && $datedue->output gt C4::Context->preference('ceilingDueDate') ) {
2399 $datedue = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
2405 =head2 CheckValidDatedue
2406 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2407 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2409 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2410 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2411 C<$date_due> = returndate calculate with no day check
2412 C<$itemnumber> = itemnumber
2413 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2414 C<$loanlength> = loan length prior to adjustment
2417 sub CheckValidDatedue {
2418 my ($date_due,$itemnumber,$branchcode)=@_;
2419 my @datedue=split('-',$date_due->output('iso'));
2420 my $years=$datedue[0];
2421 my $month=$datedue[1];
2422 my $day=$datedue[2];
2423 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2425 for (my $i=0;$i<2;$i++){
2426 $dow=Day_of_Week($years,$month,$day);
2427 ($dow=0) if ($dow>6);
2428 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2429 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2430 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2431 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2433 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2436 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2441 =head2 CheckRepeatableHolidays
2443 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2444 this function checks if the date due is a repeatable holiday
2445 C<$date_due> = returndate calculate with no day check
2446 C<$itemnumber> = itemnumber
2447 C<$branchcode> = localisation of issue
2451 sub CheckRepeatableHolidays{
2452 my($itemnumber,$week_day,$branchcode)=@_;
2453 my $dbh = C4::Context->dbh;
2454 my $query = qq|SELECT count(*)
2455 FROM repeatable_holidays
2458 my $sth = $dbh->prepare($query);
2459 $sth->execute($branchcode,$week_day);
2460 my $result=$sth->fetchrow;
2466 =head2 CheckSpecialHolidays
2468 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2469 this function check if the date is a special holiday
2470 C<$years> = the years of datedue
2471 C<$month> = the month of datedue
2472 C<$day> = the day of datedue
2473 C<$itemnumber> = itemnumber
2474 C<$branchcode> = localisation of issue
2478 sub CheckSpecialHolidays{
2479 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2480 my $dbh = C4::Context->dbh;
2481 my $query=qq|SELECT count(*)
2482 FROM `special_holidays`
2488 my $sth = $dbh->prepare($query);
2489 $sth->execute($years,$month,$day,$branchcode);
2490 my $countspecial=$sth->fetchrow ;
2492 return $countspecial;
2495 =head2 CheckRepeatableSpecialHolidays
2497 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2498 this function check if the date is a repeatble special holidays
2499 C<$month> = the month of datedue
2500 C<$day> = the day of datedue
2501 C<$itemnumber> = itemnumber
2502 C<$branchcode> = localisation of issue
2506 sub CheckRepeatableSpecialHolidays{
2507 my ($month,$day,$itemnumber,$branchcode) = @_;
2508 my $dbh = C4::Context->dbh;
2509 my $query=qq|SELECT count(*)
2510 FROM `repeatable_holidays`
2515 my $sth = $dbh->prepare($query);
2516 $sth->execute($month,$day,$branchcode);
2517 my $countspecial=$sth->fetchrow ;
2519 return $countspecial;
2524 sub CheckValidBarcode{
2526 my $dbh = C4::Context->dbh;
2527 my $query=qq|SELECT count(*)
2531 my $sth = $dbh->prepare($query);
2532 $sth->execute($barcode);
2533 my $exist=$sth->fetchrow ;
2544 Koha Developement team <info@koha.org>