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
77 &AnonymiseIssueHistory
80 # subs to deal with returns
86 # subs to deal with transfers
98 C4::Circulation - Koha circulation module
106 The functions in this module deal with circulation, issues, and
107 returns, as well as general information about the library.
108 Also deals with stocktaking.
114 =head3 $str = &barcodedecode($barcode, [$filter]);
118 =item Generic filter function for barcode string.
119 Called on every circ if the System Pref itemBarcodeInputFilter is set.
120 Will do some manipulation of the barcode for systems that deliver a barcode
121 to circulation.pl that differs from the barcode stored for the item.
122 For proper functioning of this filter, calling the function on the
123 correct barcode string (items.barcode) should return an unaltered barcode.
125 The optional $filter argument is to allow for testing or explicit
126 behavior that ignores the System Pref. Valid values are the same as the
133 # FIXME -- the &decode fcn below should be wrapped into this one.
134 # FIXME -- these plugins should be moved out of Circulation.pm
137 my ($barcode, $filter) = @_;
138 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
139 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
140 if ($filter eq 'whitespace') {
142 } elsif ($filter eq 'cuecat') {
144 my @fields = split( /\./, $barcode );
145 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
146 ($#results == 2) and return $results[2];
147 } elsif ($filter eq 'T-prefix') {
148 if ($barcode =~ /^[Tt](\d)/) {
149 (defined($1) and $1 eq '0') and return $barcode;
150 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
152 return sprintf("T%07d", $barcode);
153 # FIXME: $barcode could be "T1", causing warning: substr outside of string
154 # Why drop the nonzero digit after the T?
155 # Why pass non-digits (or empty string) to "T%07d"?
157 return $barcode; # return barcode, modified or not
162 =head3 $str = &decode($chunk);
166 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
169 FIXME: Should be replaced with Barcode::Cuecat from CPAN
170 or Javascript based decoding on the client side.
179 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
180 my @s = map { index( $seq, $_ ); } split( //, $encoded );
181 my $l = ( $#s + 1 ) % 4;
184 # warn "Error: Cuecat decode parsing failed!";
192 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
194 chr( ( $n >> 16 ) ^ 67 )
195 .chr( ( $n >> 8 & 255 ) ^ 67 )
196 .chr( ( $n & 255 ) ^ 67 );
199 $r = substr( $r, 0, length($r) - $l );
205 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
207 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
209 C<$newbranch> is the code for the branch to which the item should be transferred.
211 C<$barcode> is the barcode of the item to be transferred.
213 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
214 Otherwise, if an item is reserved, the transfer fails.
216 Returns three values:
220 is true if the transfer was successful.
224 is a reference-to-hash which may have any of the following keys:
230 There is no item in the catalog with the given barcode. The value is C<$barcode>.
234 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.
236 =item C<DestinationEqualsHolding>
238 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.
242 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.
246 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>.
248 =item C<WasTransferred>
250 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
257 my ( $tbr, $barcode, $ignoreRs ) = @_;
260 my $branches = GetBranches();
261 my $itemnumber = GetItemnumberFromBarcode( $barcode );
262 my $issue = GetItemIssue($itemnumber);
263 my $biblio = GetBiblioFromItemNumber($itemnumber);
266 if ( not $itemnumber ) {
267 $messages->{'BadBarcode'} = $barcode;
271 # get branches of book...
272 my $hbr = $biblio->{'homebranch'};
273 my $fbr = $biblio->{'holdingbranch'};
276 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
277 $messages->{'IsPermanent'} = $hbr;
280 # can't transfer book if is already there....
281 if ( $fbr eq $tbr ) {
282 $messages->{'DestinationEqualsHolding'} = 1;
286 # check if it is still issued to someone, return it...
287 if ($issue->{borrowernumber}) {
288 AddReturn( $barcode, $fbr );
289 $messages->{'WasReturned'} = $issue->{borrowernumber};
293 # That'll save a database query.
294 my ( $resfound, $resrec ) =
295 CheckReserves( $itemnumber );
296 if ( $resfound and not $ignoreRs ) {
297 $resrec->{'ResFound'} = $resfound;
299 # $messages->{'ResFound'} = $resrec;
303 #actually do the transfer....
305 ModItemTransfer( $itemnumber, $fbr, $tbr );
307 # don't need to update MARC anymore, we do it in batch now
308 $messages->{'WasTransfered'} = 1;
309 ModDateLastSeen( $itemnumber );
311 return ( $dotransfer, $messages, $biblio );
316 my $borrower = shift;
317 my $biblionumber = shift;
319 my $cat_borrower = $borrower->{'categorycode'};
320 my $dbh = C4::Context->dbh;
322 # Get which branchcode we need
323 $branch = _GetCircControlBranch($item,$borrower);
324 my $type = (C4::Context->preference('item-level_itypes'))
325 ? $item->{'itype'} # item-level
326 : $item->{'itemtype'}; # biblio-level
328 # given branch, patron category, and item type, determine
329 # applicable issuing rule
330 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
332 # if a rule is found and has a loan limit set, count
333 # how many loans the patron already has that meet that
335 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
337 my $count_query = "SELECT COUNT(*) FROM issues
338 JOIN items USING (itemnumber) ";
340 my $rule_itemtype = $issuing_rule->{itemtype};
341 if ($rule_itemtype eq "*") {
342 # matching rule has the default item type, so count only
343 # those existing loans that don't fall under a more
345 if (C4::Context->preference('item-level_itypes')) {
346 $count_query .= " WHERE items.itype NOT IN (
347 SELECT itemtype FROM issuingrules
349 AND (categorycode = ? OR categorycode = ?)
353 $count_query .= " JOIN biblioitems USING (biblionumber)
354 WHERE biblioitems.itemtype NOT IN (
355 SELECT itemtype FROM issuingrules
357 AND (categorycode = ? OR categorycode = ?)
361 push @bind_params, $issuing_rule->{branchcode};
362 push @bind_params, $issuing_rule->{categorycode};
363 push @bind_params, $cat_borrower;
365 # rule has specific item type, so count loans of that
367 if (C4::Context->preference('item-level_itypes')) {
368 $count_query .= " WHERE items.itype = ? ";
370 $count_query .= " JOIN biblioitems USING (biblionumber)
371 WHERE biblioitems.itemtype= ? ";
373 push @bind_params, $type;
376 $count_query .= " AND borrowernumber = ? ";
377 push @bind_params, $borrower->{'borrowernumber'};
378 my $rule_branch = $issuing_rule->{branchcode};
379 if ($rule_branch ne "*") {
380 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
381 $count_query .= " AND issues.branchcode = ? ";
382 push @bind_params, $branch;
383 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
384 ; # if branch is the patron's home branch, then count all loans by patron
386 $count_query .= " AND items.homebranch = ? ";
387 push @bind_params, $branch;
391 my $count_sth = $dbh->prepare($count_query);
392 $count_sth->execute(@bind_params);
393 my ($current_loan_count) = $count_sth->fetchrow_array;
395 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
396 if ($current_loan_count >= $max_loans_allowed) {
397 return "$current_loan_count / $max_loans_allowed";
401 # Now count total loans against the limit for the branch
402 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
403 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
404 my @bind_params = ();
405 my $branch_count_query = "SELECT COUNT(*) FROM issues
406 JOIN items USING (itemnumber)
407 WHERE borrowernumber = ? ";
408 push @bind_params, $borrower->{borrowernumber};
410 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
411 $branch_count_query .= " AND issues.branchcode = ? ";
412 push @bind_params, $branch;
413 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
414 ; # if branch is the patron's home branch, then count all loans by patron
416 $branch_count_query .= " AND items.homebranch = ? ";
417 push @bind_params, $branch;
419 my $branch_count_sth = $dbh->prepare($branch_count_query);
420 $branch_count_sth->execute(@bind_params);
421 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
423 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
424 if ($current_loan_count >= $max_loans_allowed) {
425 return "$current_loan_count / $max_loans_allowed";
429 # OK, the patron can issue !!!
435 @issues = &itemissues($biblioitemnumber, $biblio);
437 Looks up information about who has borrowed the bookZ<>(s) with the
438 given biblioitemnumber.
440 C<$biblio> is ignored.
442 C<&itemissues> returns an array of references-to-hash. The keys
443 include the fields from the C<items> table in the Koha database.
444 Additional keys include:
450 If the item is currently on loan, this gives the due date.
452 If the item is not on loan, then this is either "Available" or
453 "Cancelled", if the item has been withdrawn.
457 If the item is currently on loan, this gives the card number of the
458 patron who currently has the item.
460 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
462 These give the timestamp for the last three times the item was
465 =item C<card0>, C<card1>, C<card2>
467 The card number of the last three patrons who borrowed this item.
469 =item C<borrower0>, C<borrower1>, C<borrower2>
471 The borrower number of the last three patrons who borrowed this item.
479 my ( $bibitem, $biblio ) = @_;
480 my $dbh = C4::Context->dbh;
482 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
487 $sth->execute($bibitem) || die $sth->errstr;
489 while ( my $data = $sth->fetchrow_hashref ) {
491 # Find out who currently has this item.
492 # FIXME - Wouldn't it be better to do this as a left join of
493 # some sort? Currently, this code assumes that if
494 # fetchrow_hashref() fails, then the book is on the shelf.
495 # fetchrow_hashref() can fail for any number of reasons (e.g.,
496 # database server crash), not just because no items match the
498 my $sth2 = $dbh->prepare(
499 "SELECT * FROM issues
500 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
505 $sth2->execute( $data->{'itemnumber'} );
506 if ( my $data2 = $sth2->fetchrow_hashref ) {
507 $data->{'date_due'} = $data2->{'date_due'};
508 $data->{'card'} = $data2->{'cardnumber'};
509 $data->{'borrower'} = $data2->{'borrowernumber'};
512 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
517 # Find the last 3 people who borrowed this item.
518 $sth2 = $dbh->prepare(
519 "SELECT * FROM old_issues
520 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
522 ORDER BY returndate DESC,timestamp DESC"
525 $sth2->execute( $data->{'itemnumber'} );
526 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
527 { # FIXME : error if there is less than 3 pple borrowing this item
528 if ( my $data2 = $sth2->fetchrow_hashref ) {
529 $data->{"timestamp$i2"} = $data2->{'timestamp'};
530 $data->{"card$i2"} = $data2->{'cardnumber'};
531 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
536 $results[$i] = $data;
544 =head2 CanBookBeIssued
546 Check if a book can be issued.
548 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
550 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
554 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
556 =item C<$barcode> is the bar code of the book being issued.
558 =item C<$duedatespec> is a C4::Dates object.
568 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
569 Possible values are :
575 sticky due date is invalid
579 borrower gone with no address
583 borrower declared it's card lost
589 =head3 UNKNOWN_BARCODE
603 item is restricted (set by ??)
605 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
606 Possible values are :
614 renewing, not issuing
616 =head3 ISSUED_TO_ANOTHER
618 issued to someone else.
622 reserved for someone else.
626 sticky due date is invalid
630 if the borrower borrows to much things
634 sub CanBookBeIssued {
635 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
636 my %needsconfirmation; # filled with problems that needs confirmations
637 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
638 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
639 my $issue = GetItemIssue($item->{itemnumber});
640 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
641 $item->{'itemtype'}=$item->{'itype'};
642 my $dbh = C4::Context->dbh;
644 # MANDATORY CHECKS - unless item exists, nothing else matters
645 unless ( $item->{barcode} ) {
646 $issuingimpossible{UNKNOWN_BARCODE} = 1;
648 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
651 # DUE DATE is OK ? -- should already have checked.
653 unless ( $duedate ) {
654 my $issuedate = strftime( "%Y-%m-%d", localtime );
656 my $branch = _GetCircControlBranch($item,$borrower);
657 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
658 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
659 $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
661 # Offline circ calls AddIssue directly, doesn't run through here
662 # So issuingimpossible should be ok.
664 $issuingimpossible{INVALID_DATE} = $duedate->output('syspref') unless ( $duedate && $duedate->output('iso') ge C4::Dates->today('iso') );
669 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
670 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
671 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
672 return( { STATS => 1 }, {});
674 if ( $borrower->{flags}->{GNA} ) {
675 $issuingimpossible{GNA} = 1;
677 if ( $borrower->{flags}->{'LOST'} ) {
678 $issuingimpossible{CARD_LOST} = 1;
680 if ( $borrower->{flags}->{'DBARRED'} ) {
681 $issuingimpossible{DEBARRED} = 1;
683 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
684 $issuingimpossible{EXPIRED} = 1;
686 my @expirydate= split (/-/,$borrower->{'dateexpiry'});
687 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
688 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
689 $issuingimpossible{EXPIRED} = 1;
698 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
699 if ( C4::Context->preference("IssuingInProcess") ) {
700 my $amountlimit = C4::Context->preference("noissuescharge");
701 if ( $amount > $amountlimit && !$inprocess ) {
702 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
704 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
705 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
710 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
714 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
715 if($blocktype == -1){
716 ## remaining overdue documents
717 $needsconfirmation{USERBLOCKEDREMAINING} = $count;
718 }elsif($blocktype == 1){
719 ## blocked because of overdue return
720 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
724 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
726 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
727 # if TooMany return / 0, then the user has no permission to check out this book
728 if ($toomany =~ /\/ 0/) {
729 $needsconfirmation{PATRON_CANT} = 1;
731 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
737 unless ( $item->{barcode} ) {
738 $issuingimpossible{UNKNOWN_BARCODE} = 1;
740 if ( $item->{'notforloan'}
741 && $item->{'notforloan'} > 0 )
743 if(C4::Context->preference("AllowNotForLoanOverride")){
744 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
746 $issuingimpossible{NOT_FOR_LOAN} = 1;
749 elsif ( !$item->{'notforloan'} ){
750 # we have to check itemtypes.notforloan also
751 if (C4::Context->preference('item-level_itypes')){
752 # this should probably be a subroutine
753 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
754 $sth->execute($item->{'itemtype'});
755 my $notforloan=$sth->fetchrow_hashref();
757 if ($notforloan->{'notforloan'}) {
758 if (!C4::Context->preference("AllowNotForLoanOverride")) {
759 $issuingimpossible{NOT_FOR_LOAN} = 1;
761 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
765 elsif ($biblioitem->{'notforloan'} == 1){
766 if (!C4::Context->preference("AllowNotForLoanOverride")) {
767 $issuingimpossible{NOT_FOR_LOAN} = 1;
769 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
773 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
775 $issuingimpossible{WTHDRAWN} = 1;
777 if ( $item->{'restricted'}
778 && $item->{'restricted'} == 1 )
780 $issuingimpossible{RESTRICTED} = 1;
782 if ( C4::Context->preference("IndependantBranches") ) {
783 my $userenv = C4::Context->userenv;
784 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
785 $issuingimpossible{NOTSAMEBRANCH} = 1
786 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
791 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
793 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
796 # Already issued to current borrower. Ask whether the loan should
798 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
799 $borrower->{'borrowernumber'},
800 $item->{'itemnumber'}
802 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
803 $issuingimpossible{NO_MORE_RENEWALS} = 1;
806 $needsconfirmation{RENEW_ISSUE} = 1;
809 elsif ($issue->{borrowernumber}) {
811 # issued to someone else
812 my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
814 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
815 $needsconfirmation{ISSUED_TO_ANOTHER} =
816 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
819 # See if the item is on reserve.
820 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
822 my $resbor = $res->{'borrowernumber'};
823 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
824 my $branches = GetBranches();
825 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
826 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
828 # The item is on reserve and waiting, but has been
829 # reserved by some other patron.
830 $needsconfirmation{RESERVE_WAITING} =
831 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
833 elsif ( $restype eq "Reserved" ) {
834 # The item is on reserve for someone else.
835 $needsconfirmation{RESERVED} =
836 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
839 return ( \%issuingimpossible, \%needsconfirmation );
844 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
846 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
850 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
852 =item C<$barcode> is the barcode of the item being issued.
854 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
857 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
859 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
860 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
862 AddIssue does the following things :
863 - step 01: check that there is a borrowernumber & a barcode provided
864 - check for RENEWAL (book issued & being issued to the same patron)
865 - renewal YES = Calculate Charge & renew
867 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
869 - fill reserve if reserve to this patron
870 - cancel reserve or not, otherwise
871 * TRANSFERT PENDING ?
872 - complete the transfert
880 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
881 my $dbh = C4::Context->dbh;
882 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});
900 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
902 # check if we just renew the issue.
904 if ($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 $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
982 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
984 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
985 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
986 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
990 $borrower->{'borrowernumber'}, # borrowernumber
991 $item->{'itemnumber'}, # itemnumber
992 $issuedate, # issuedate
993 $datedue->output('iso'), # date_due
997 ModItem({ issues => $item->{'issues'},
998 holdingbranch => C4::Context->userenv->{branch},
1000 datelastborrowed => C4::Dates->new()->output('iso'),
1001 onloan => $datedue->output('iso'),
1002 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1003 ModDateLastSeen( $item->{'itemnumber'} );
1005 # If it costs to borrow this book, charge it to the patron's account.
1006 my ( $charge, $itemtype ) = GetIssuingCharges(
1007 $item->{'itemnumber'},
1008 $borrower->{'borrowernumber'}
1010 if ( $charge > 0 ) {
1012 $item->{'itemnumber'},
1013 $borrower->{'borrowernumber'}, $charge
1015 $item->{'charge'} = $charge;
1018 # Record the fact that this book was issued.
1020 C4::Context->userenv->{'branch'},
1022 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1023 $itype, $borrower->{'borrowernumber'}
1027 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1028 if C4::Context->preference("IssueLog");
1030 return ($datedue); # not necessarily the same as when it came in!
1033 =head2 GetLoanLength
1035 Get loan length for an itemtype, a borrower type and a branch
1037 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1042 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1043 my $dbh = C4::Context->dbh;
1046 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1048 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1049 # try to find issuelength & return the 1st available.
1050 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1051 $sth->execute( $borrowertype, $itemtype, $branchcode );
1052 my $loanlength = $sth->fetchrow_hashref;
1053 return $loanlength->{issuelength}
1054 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1056 $sth->execute( $borrowertype, "*", $branchcode );
1057 $loanlength = $sth->fetchrow_hashref;
1058 return $loanlength->{issuelength}
1059 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1061 $sth->execute( "*", $itemtype, $branchcode );
1062 $loanlength = $sth->fetchrow_hashref;
1063 return $loanlength->{issuelength}
1064 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1066 $sth->execute( "*", "*", $branchcode );
1067 $loanlength = $sth->fetchrow_hashref;
1068 return $loanlength->{issuelength}
1069 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1071 $sth->execute( $borrowertype, $itemtype, "*" );
1072 $loanlength = $sth->fetchrow_hashref;
1073 return $loanlength->{issuelength}
1074 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1076 $sth->execute( $borrowertype, "*", "*" );
1077 $loanlength = $sth->fetchrow_hashref;
1078 return $loanlength->{issuelength}
1079 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1081 $sth->execute( "*", $itemtype, "*" );
1082 $loanlength = $sth->fetchrow_hashref;
1083 return $loanlength->{issuelength}
1084 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1086 $sth->execute( "*", "*", "*" );
1087 $loanlength = $sth->fetchrow_hashref;
1088 return $loanlength->{issuelength}
1089 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1091 # if no rule is set => 21 days (hardcoded)
1095 =head2 GetIssuingRule
1097 FIXME - This is a copy-paste of GetLoanLength
1098 as a stop-gap. Do not wish to change API for GetLoanLength
1099 this close to release, however, Overdues::GetIssuingRules is broken.
1101 Get the issuing rule for an itemtype, a borrower type and a branch
1102 Returns a hashref from the issuingrules table.
1104 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1108 sub GetIssuingRule {
1109 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1110 my $dbh = C4::Context->dbh;
1111 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1114 $sth->execute( $borrowertype, $itemtype, $branchcode );
1115 $irule = $sth->fetchrow_hashref;
1116 return $irule if defined($irule) ;
1118 $sth->execute( $borrowertype, "*", $branchcode );
1119 $irule = $sth->fetchrow_hashref;
1120 return $irule if defined($irule) ;
1122 $sth->execute( "*", $itemtype, $branchcode );
1123 $irule = $sth->fetchrow_hashref;
1124 return $irule if defined($irule) ;
1126 $sth->execute( "*", "*", $branchcode );
1127 $irule = $sth->fetchrow_hashref;
1128 return $irule if defined($irule) ;
1130 $sth->execute( $borrowertype, $itemtype, "*" );
1131 $irule = $sth->fetchrow_hashref;
1132 return $irule if defined($irule) ;
1134 $sth->execute( $borrowertype, "*", "*" );
1135 $irule = $sth->fetchrow_hashref;
1136 return $irule if defined($irule) ;
1138 $sth->execute( "*", $itemtype, "*" );
1139 $irule = $sth->fetchrow_hashref;
1140 return $irule if defined($irule) ;
1142 $sth->execute( "*", "*", "*" );
1143 $irule = $sth->fetchrow_hashref;
1144 return $irule if defined($irule) ;
1146 # if no rule matches,
1150 =head2 GetBranchBorrowerCircRule
1154 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1158 Retrieves circulation rule attributes that apply to the given
1159 branch and patron category, regardless of item type.
1160 The return value is a hashref containing the following key:
1162 maxissueqty - maximum number of loans that a
1163 patron of the given category can have at the given
1164 branch. If the value is undef, no limit.
1166 This will first check for a specific branch and
1167 category match from branch_borrower_circ_rules.
1169 If no rule is found, it will then check default_branch_circ_rules
1170 (same branch, default category). If no rule is found,
1171 it will then check default_borrower_circ_rules (default
1172 branch, same category), then failing that, default_circ_rules
1173 (default branch, default category).
1175 If no rule has been found in the database, it will default to
1180 C<$branchcode> and C<$categorycode> should contain the
1181 literal branch code and patron category code, respectively - no
1186 sub GetBranchBorrowerCircRule {
1187 my $branchcode = shift;
1188 my $categorycode = shift;
1190 my $branch_cat_query = "SELECT maxissueqty
1191 FROM branch_borrower_circ_rules
1192 WHERE branchcode = ?
1193 AND categorycode = ?";
1194 my $dbh = C4::Context->dbh();
1195 my $sth = $dbh->prepare($branch_cat_query);
1196 $sth->execute($branchcode, $categorycode);
1198 if ($result = $sth->fetchrow_hashref()) {
1202 # try same branch, default borrower category
1203 my $branch_query = "SELECT maxissueqty
1204 FROM default_branch_circ_rules
1205 WHERE branchcode = ?";
1206 $sth = $dbh->prepare($branch_query);
1207 $sth->execute($branchcode);
1208 if ($result = $sth->fetchrow_hashref()) {
1212 # try default branch, same borrower category
1213 my $category_query = "SELECT maxissueqty
1214 FROM default_borrower_circ_rules
1215 WHERE categorycode = ?";
1216 $sth = $dbh->prepare($category_query);
1217 $sth->execute($categorycode);
1218 if ($result = $sth->fetchrow_hashref()) {
1222 # try default branch, default borrower category
1223 my $default_query = "SELECT maxissueqty
1224 FROM default_circ_rules";
1225 $sth = $dbh->prepare($default_query);
1227 if ($result = $sth->fetchrow_hashref()) {
1231 # built-in default circulation rule
1233 maxissueqty => undef,
1236 =head2 GetBranchItemRule
1240 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1244 Retrieves circulation rule attributes that apply to the given
1245 branch and item type, regardless of patron category.
1247 The return value is a hashref containing the following key:
1249 holdallowed => Hold policy for this branch and itemtype. Possible values:
1250 0: No holds allowed.
1251 1: Holds allowed only by patrons that have the same homebranch as the item.
1252 2: Holds allowed from any patron.
1254 This searches branchitemrules in the following order:
1256 * Same branchcode and itemtype
1257 * Same branchcode, itemtype '*'
1258 * branchcode '*', same itemtype
1259 * branchcode and itemtype '*'
1261 Neither C<$branchcode> nor C<$categorycode> should be '*'.
1265 sub GetBranchItemRule {
1266 my ( $branchcode, $itemtype ) = @_;
1267 my $dbh = C4::Context->dbh();
1271 ['SELECT holdallowed
1272 FROM branch_item_rules
1273 WHERE branchcode = ?
1274 AND itemtype = ?', $branchcode, $itemtype],
1275 ['SELECT holdallowed
1276 FROM default_branch_circ_rules
1277 WHERE branchcode = ?', $branchcode],
1278 ['SELECT holdallowed
1279 FROM default_branch_item_rules
1280 WHERE itemtype = ?', $itemtype],
1281 ['SELECT holdallowed
1282 FROM default_circ_rules'],
1285 foreach my $attempt (@attempts) {
1286 my ($query, @bind_params) = @{$attempt};
1288 # Since branch/category and branch/itemtype use the same per-branch
1289 # defaults tables, we have to check that the key we want is set, not
1290 # just that a row was returned
1291 return $result if ( defined( $result->{'holdallowed'} = $dbh->selectrow_array( $query, {}, @bind_params ) ) );
1294 # built-in default circulation rule
1303 ($doreturn, $messages, $iteminformation, $borrower) =
1304 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1310 =item C<$barcode> is the bar code of the book being returned.
1312 =item C<$branch> is the code of the branch where the book is being returned.
1314 =item C<$exemptfine> indicates that overdue charges for the item will be
1317 =item C<$dropbox> indicates that the check-in date is assumed to be
1318 yesterday, or the last non-holiday as defined in C4::Calendar . If
1319 overdue charges are applied and C<$dropbox> is true, the last charge
1320 will be removed. This assumes that the fines accrual script has run
1325 C<&AddReturn> returns a list of four items:
1327 C<$doreturn> is true iff the return succeeded.
1329 C<$messages> is a reference-to-hash giving the reason for failure:
1335 No item with this barcode exists. The value is C<$barcode>.
1339 The book is not currently on loan. The value is C<$barcode>.
1341 =item C<IsPermanent>
1343 The book's home branch is a permanent collection. If you have borrowed
1344 this book, you are not allowed to return it. The value is the code for
1345 the book's home branch.
1349 This book has been withdrawn/cancelled. The value should be ignored.
1353 The item was reserved. The value is a reference-to-hash whose keys are
1354 fields from the reserves table of the Koha database, and
1355 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1356 either C<Waiting>, C<Reserved>, or 0.
1360 C<$iteminformation> is a reference-to-hash, giving information about the
1361 returned item from the issues table.
1363 C<$borrower> is a reference-to-hash, giving information about the
1364 patron who last borrowed the book.
1369 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1370 my $dbh = C4::Context->dbh;
1374 my $validTransfert = 0;
1375 my $reserveDone = 0;
1376 $branch ||=C4::Context->userenv->{'branch'};
1378 # get information on item
1379 my $itemnumber = GetItemnumberFromBarcode($barcode);
1380 my $iteminformation = GetItemIssue( $itemnumber );
1381 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1382 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
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 = C4::Context->preference("HomeOrHoldingBranchReturn") || "homebranch";
1404 $hbr = $iteminformation->{$hbr};
1405 my $branches = GetBranches();
1406 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1407 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1408 $messages->{'IsPermanent'} = $hbr;
1411 # if independent branches are on and returning to different branch, refuse the return
1412 if ($hbr ne $branch && C4::Context->preference("IndependantBranches") && $iteminformation->{borrowernumber}){
1413 $messages->{'Wrongbranch'} = 1;
1417 # check that the book has been cancelled
1418 if ( $iteminformation->{'wthdrawn'} ) {
1419 $messages->{'wthdrawn'} = 1;
1423 # We know the document was just seen
1424 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1426 # new op dev : if the book returned in an other branch update the holding branch
1428 # update issues, thereby returning book (should push this out into another subroutine
1429 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1431 # case of a return of document (deal with issues and holdingbranch)
1434 my $circControlBranch;
1436 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1437 $circControlBranch=_GetCircControlBranch($iteminformation,$borrower) unless ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1438 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1440 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1441 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1442 # continue to deal with returns cases, but not only if we have an issue
1445 # We update the holdingbranch from circControlBranch variable
1446 UpdateHoldingbranch($branch,$iteminformation->{'itemnumber'});
1447 $iteminformation->{'holdingbranch'} = $branch;
1449 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1451 if ($iteminformation->{borrowernumber}){
1452 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1456 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1457 # check if we have a transfer for this document
1458 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1460 # if we have a transfer to do, we update the line of transfers with the datearrived
1462 if ( $tobranch eq $branch ) {
1465 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1467 $sth->execute( $iteminformation->{'itemnumber'} );
1469 # 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'
1470 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1473 $messages->{'WrongTransfer'} = $tobranch;
1474 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1476 $validTransfert = 1;
1479 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1480 # fix up the accounts.....
1481 if ($iteminformation->{'itemlost'}) {
1482 FixAccountForLostAndReturned($iteminformation, $borrower);
1483 ModItem({ itemlost => '0' }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1484 $messages->{'WasLost'} = 1;
1486 # fix up the overdues in accounts...
1487 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1488 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1490 # find reserves.....
1491 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1492 my ( $resfound, $resrec ) =
1493 C4::Reserves::CheckReserves( $itemnumber, $barcode );
1495 $resrec->{'ResFound'} = $resfound;
1496 $messages->{'ResFound'} = $resrec;
1501 # Record the fact that this book was returned.
1503 $branch, 'return', '0', '',
1504 $iteminformation->{'itemnumber'},
1506 $borrower->{'borrowernumber'}
1509 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1510 if C4::Context->preference("ReturnLog");
1512 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1513 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1514 if (($doreturn or $messages->{'NotIssued'})
1515 and ($branch ne $hbr)
1516 and not $messages->{'WrongTransfer'}
1517 and ($validTransfert ne 1)
1518 and ($reserveDone ne 1) ){
1519 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1520 ModItemTransfer($iteminformation->{'itemnumber'}, $branch, $iteminformation->{$hbr});
1521 $messages->{'WasTransfered'} = 1;
1524 $messages->{'NeedsTransfer'} = 1;
1528 return ( $doreturn, $messages, $iteminformation, $borrower );
1531 =head2 MarkIssueReturned
1535 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1539 Unconditionally marks an issue as being returned by
1540 moving the C<issues> row to C<old_issues> and
1541 setting C<returndate> to the current date, or
1542 the last non-holiday date of the branccode specified in
1543 C<dropbox_branch> . Assumes you've already checked that
1544 it's safe to do this, i.e. last non-holiday > issuedate.
1546 if C<$returndate> is specified (in iso format), it is used as the date
1547 of the return. It is ignored when a dropbox_branch is passed in.
1549 Ideally, this function would be internal to C<C4::Circulation>,
1550 not exported, but it is currently needed by one
1551 routine in C<C4::Accounts>.
1555 sub MarkIssueReturned {
1556 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1557 my $dbh = C4::Context->dbh;
1558 my $query = "UPDATE issues SET returndate=";
1560 if ($dropbox_branch) {
1561 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1562 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1564 push @bind, $dropboxdate->output('iso');
1565 } elsif ($returndate) {
1567 push @bind, $returndate;
1569 $query .= " now() ";
1571 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1572 push @bind, $borrowernumber, $itemnumber;
1574 my $sth_upd = $dbh->prepare($query);
1575 $sth_upd->execute(@bind);
1576 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1577 WHERE borrowernumber = ?
1578 AND itemnumber = ?");
1579 $sth_copy->execute($borrowernumber, $itemnumber);
1580 my $sth_del = $dbh->prepare("DELETE FROM issues
1581 WHERE borrowernumber = ?
1582 AND itemnumber = ?");
1583 $sth_del->execute($borrowernumber, $itemnumber);
1586 =head2 FixOverduesOnReturn
1588 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1590 C<$brn> borrowernumber
1594 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1595 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1597 internal function, called only by AddReturn
1601 sub FixOverduesOnReturn {
1602 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1603 my $dbh = C4::Context->dbh;
1605 # check for overdue fine
1608 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1610 $sth->execute( $borrowernumber, $item );
1612 # alter fine to show that the book has been returned
1614 if ($data = $sth->fetchrow_hashref) {
1616 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1618 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1619 if (C4::Context->preference("FinesLog")) {
1620 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1622 } elsif ($dropbox && $data->{lastincrement}) {
1623 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1624 my $amt = $data->{amount} - $data->{lastincrement} ;
1625 if (C4::Context->preference("FinesLog")) {
1626 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1628 $uquery = "update accountlines set accounttype='F' ";
1629 if($outstanding >= 0 && $amt >=0) {
1630 $uquery .= ", amount = ? , amountoutstanding=? ";
1631 unshift @bind, ($amt, $outstanding) ;
1634 $uquery = "update accountlines set accounttype='F' ";
1636 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1637 my $usth = $dbh->prepare($uquery);
1638 $usth->execute(@bind);
1646 =head2 FixAccountForLostAndReturned
1648 &FixAccountForLostAndReturned($iteminfo,$borrower);
1650 Calculates the charge for a book lost and returned (Not exported & used only once)
1652 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1654 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1656 Internal function, called by AddReturn
1660 sub FixAccountForLostAndReturned {
1661 my ($iteminfo, $borrower) = @_;
1662 my $dbh = C4::Context->dbh;
1663 my $itm = $iteminfo->{'itemnumber'};
1664 # check for charge made for lost book
1665 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1666 $sth->execute($itm);
1667 if (my $data = $sth->fetchrow_hashref) {
1668 # writeoff this amount
1670 my $amount = $data->{'amount'};
1671 my $acctno = $data->{'accountno'};
1673 if ($data->{'amountoutstanding'} == $amount) {
1674 $offset = $data->{'amount'};
1677 $offset = $amount - $data->{'amountoutstanding'};
1678 $amountleft = $data->{'amountoutstanding'} - $amount;
1680 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1681 WHERE (borrowernumber = ?)
1682 AND (itemnumber = ?) AND (accountno = ?) ");
1683 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1684 #check if any credit is left if so writeoff other accounts
1685 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1686 if ($amountleft < 0){
1689 if ($amountleft > 0){
1690 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1691 AND (amountoutstanding >0) ORDER BY date");
1692 $msth->execute($data->{'borrowernumber'});
1693 # offset transactions
1696 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1697 if ($accdata->{'amountoutstanding'} < $amountleft) {
1699 $amountleft -= $accdata->{'amountoutstanding'};
1701 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1704 my $thisacct = $accdata->{'accountno'};
1705 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1706 WHERE (borrowernumber = ?)
1707 AND (accountno=?)");
1708 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1710 $usth = $dbh->prepare("INSERT INTO accountoffsets
1711 (borrowernumber, accountno, offsetaccount, offsetamount)
1714 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1716 $msth->finish; # $msth might actually have data left
1718 if ($amountleft > 0){
1721 my $desc="Item Returned ".$iteminfo->{'barcode'};
1722 $usth = $dbh->prepare("INSERT INTO accountlines
1723 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1724 VALUES (?,?,now(),?,?,'CR',?)");
1725 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1726 $usth = $dbh->prepare("INSERT INTO accountoffsets
1727 (borrowernumber, accountno, offsetaccount, offsetamount)
1729 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1730 ModItem({ paidfor => '' }, undef, $itm);
1736 =head2 _GetCircControlBranch
1738 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
1742 Return the library code to be used to determine which circulation
1743 policy applies to a transaction. Looks up the CircControl and
1744 HomeOrHoldingBranch system preferences.
1746 C<$iteminfos> is a hashref to iteminfo. Only {itemnumber} is used.
1748 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1752 sub _GetCircControlBranch {
1753 my ($iteminfos, $borrower) = @_;
1754 my $circcontrol = C4::Context->preference('CircControl');
1757 if ($circcontrol eq 'PickupLibrary') {
1758 $branch= C4::Context->userenv->{'branch'};
1759 } elsif ($circcontrol eq 'PatronLibrary') {
1760 $branch=$borrower->{branchcode};
1762 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
1763 $branch = $iteminfos->{$branchfield};
1770 $issues = &GetItemIssue($itemnumber);
1772 Returns patron currently having a book, or undef if not checked out.
1774 C<$itemnumber> is the itemnumber
1776 C<$issues> is an array of hashes.
1781 my ($itemnumber) = @_;
1782 return unless $itemnumber;
1783 my $sth = C4::Context->dbh->prepare(
1786 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1787 WHERE issues.itemnumber=?");
1788 $sth->execute($itemnumber);
1789 my $data = $sth->fetchrow_hashref;
1790 return unless $data;
1791 $data->{'overdue'} = ($data->{'date_due'} lt C4::Dates->today('iso')) ? 1 : 0;
1792 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue.
1793 # FIXME: that would mean issues.itemnumber IS NULL and we didn't really match it.
1799 $issue = GetOpenIssue( $itemnumber );
1801 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
1803 C<$itemnumber> is the item's itemnumber
1810 my ( $itemnumber ) = @_;
1812 my $dbh = C4::Context->dbh;
1813 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
1814 $sth->execute( $itemnumber );
1815 my $issue = $sth->fetchrow_hashref();
1819 =head2 GetItemIssues
1821 $issues = &GetItemIssues($itemnumber, $history);
1823 Returns patrons that have issued a book
1825 C<$itemnumber> is the itemnumber
1826 C<$history> is false if you just want the current "issuer" (if any)
1827 and true if you want issues history from old_issues also.
1829 Returns reference to an array of hashes
1834 my ( $itemnumber, $history ) = @_;
1836 my $today = C4::Dates->today('iso'); # get today date
1837 my $sql = "SELECT * FROM issues
1838 JOIN borrowers USING (borrowernumber)
1839 JOIN items USING (itemnumber)
1840 WHERE issues.itemnumber = ? ";
1843 SELECT * FROM old_issues
1844 LEFT JOIN borrowers USING (borrowernumber)
1845 JOIN items USING (itemnumber)
1846 WHERE old_issues.itemnumber = ? ";
1848 $sql .= "ORDER BY date_due DESC";
1849 my $sth = C4::Context->dbh->prepare($sql);
1851 $sth->execute($itemnumber, $itemnumber);
1853 $sth->execute($itemnumber);
1855 my $results = $sth->fetchall_arrayref({});
1856 foreach (@$results) {
1857 $_->{'overdue'} = ($_->{'date_due'} lt $today) ? 1 : 0;
1862 =head2 GetBiblioIssues
1864 $issues = GetBiblioIssues($biblionumber);
1866 this function get all issues from a biblionumber.
1869 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1870 tables issues and the firstname,surname & cardnumber from borrowers.
1874 sub GetBiblioIssues {
1875 my $biblionumber = shift;
1876 return undef unless $biblionumber;
1877 my $dbh = C4::Context->dbh;
1879 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1881 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1882 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1883 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1884 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1885 WHERE biblio.biblionumber = ?
1887 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1889 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1890 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1891 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1892 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1893 WHERE biblio.biblionumber = ?
1896 my $sth = $dbh->prepare($query);
1897 $sth->execute($biblionumber, $biblionumber);
1900 while ( my $data = $sth->fetchrow_hashref ) {
1901 push @issues, $data;
1906 =head2 GetUpcomingDueIssues
1910 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1916 sub GetUpcomingDueIssues {
1919 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1920 my $dbh = C4::Context->dbh;
1922 my $statement = <<END_SQL;
1923 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1925 LEFT JOIN items USING (itemnumber)
1926 WhERE returndate is NULL
1927 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1930 my @bind_parameters = ( $params->{'days_in_advance'} );
1932 my $sth = $dbh->prepare( $statement );
1933 $sth->execute( @bind_parameters );
1934 my $upcoming_dues = $sth->fetchall_arrayref({});
1937 return $upcoming_dues;
1940 =head2 CanBookBeRenewed
1942 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1944 Find out whether a borrowed item may be renewed.
1946 C<$dbh> is a DBI handle to the Koha database.
1948 C<$borrowernumber> is the borrower number of the patron who currently
1949 has the item on loan.
1951 C<$itemnumber> is the number of the item to renew.
1953 C<$override_limit>, if supplied with a true value, causes
1954 the limit on the number of times that the loan can be renewed
1955 (as controlled by the item type) to be ignored.
1957 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1958 item must currently be on loan to the specified borrower; renewals
1959 must be allowed for the item's type; and the borrower must not have
1960 already renewed the loan. $error will contain the reason the renewal can not proceed
1964 sub CanBookBeRenewed {
1966 # check renewal status
1967 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
1968 my $dbh = C4::Context->dbh;
1973 # Look in the issues table for this item, lent to this borrower,
1974 # and not yet returned.
1976 # FIXME - I think this function could be redone to use only one SQL call.
1977 my $sth1 = $dbh->prepare(
1978 "SELECT * FROM issues
1979 WHERE borrowernumber = ?
1982 $sth1->execute( $borrowernumber, $itemnumber );
1983 if ( my $data1 = $sth1->fetchrow_hashref ) {
1985 # Found a matching item
1987 # See if this item may be renewed. This query is convoluted
1988 # because it's a bit messy: given the item number, we need to find
1989 # the biblioitem, which gives us the itemtype, which tells us
1990 # whether it may be renewed.
1991 my $query = "SELECT renewalsallowed FROM items ";
1992 $query .= (C4::Context->preference('item-level_itypes'))
1993 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1994 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1995 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1996 $query .= "WHERE items.itemnumber = ?";
1997 my $sth2 = $dbh->prepare($query);
1998 $sth2->execute($itemnumber);
1999 if ( my $data2 = $sth2->fetchrow_hashref ) {
2000 $renews = $data2->{'renewalsallowed'};
2002 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
2009 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
2017 return ($renewokay,$error);
2022 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2026 C<$borrowernumber> is the borrower number of the patron who currently
2029 C<$itemnumber> is the number of the item to renew.
2031 C<$branch> is the library where the renewal took place (if any).
2032 The library that controls the circ policies for the renewal is retrieved from the issues record.
2034 C<$datedue> can be a C4::Dates object used to set the due date.
2036 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2037 this parameter is not supplied, lastreneweddate is set to the current date.
2039 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2040 from the book's item type.
2046 my $borrowernumber = shift or return undef;
2047 my $itemnumber = shift or return undef;
2048 my $item = GetItem($itemnumber) or return undef;
2049 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
2050 my $datedue = shift;
2051 my $lastreneweddate = shift || C4::Dates->new()->output('iso');
2054 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
2056 # If the due date wasn't specified, calculate it by adding the
2057 # book's loan length to today's date.
2058 unless ($datedue && $datedue->output('iso')) {
2060 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2061 my $loanlength = GetLoanLength(
2062 $borrower->{'categorycode'},
2063 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2064 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
2066 #FIXME -- use circControl?
2067 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch,$borrower); # this branch is the transactional branch.
2068 # The question of whether to use item's homebranch calendar is open.
2071 # $lastreneweddate defaults to today.
2072 unless (defined $lastreneweddate) {
2073 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
2076 my $dbh = C4::Context->dbh;
2077 # Find the issues record for this book
2079 $dbh->prepare("SELECT * FROM issues
2080 WHERE borrowernumber=?
2083 $sth->execute( $borrowernumber, $itemnumber );
2084 my $issuedata = $sth->fetchrow_hashref;
2086 if($datedue && ! $datedue->output('iso')){
2087 warn "Invalid date passed to AddRenewal.";
2090 # If the due date wasn't specified, calculate it by adding the
2091 # book's loan length to today's date or the current due date
2092 # based on the value of the RenewalPeriodBase syspref.
2095 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2096 my $loanlength = GetLoanLength(
2097 $borrower->{'categorycode'},
2098 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2099 $issuedata->{'branchcode'} ); # that's the circ control branch.
2101 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2102 C4::Dates->new($issuedata->{date_due}, 'iso') :
2104 $datedue = CalcDateDue($datedue,$loanlength,$issuedata->{'branchcode'},$borrower);
2107 # Update the issues record to have the new due date, and a new count
2108 # of how many times it has been renewed.
2109 my $renews = $issuedata->{'renewals'} + 1;
2110 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2111 WHERE borrowernumber=?
2114 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2117 # Update the renewal count on the item, and tell zebra to reindex
2118 $renews = $biblio->{'renewals'} + 1;
2119 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2121 # Charge a new rental fee, if applicable?
2122 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2123 if ( $charge > 0 ) {
2124 my $accountno = getnextacctno( $borrowernumber );
2125 my $item = GetBiblioFromItemNumber($itemnumber);
2126 $sth = $dbh->prepare(
2127 "INSERT INTO accountlines
2129 borrowernumber, accountno, amount,
2131 accounttype, amountoutstanding, itemnumber
2133 VALUES (now(),?,?,?,?,?,?,?)"
2135 $sth->execute( $borrowernumber, $accountno, $charge,
2136 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2137 'Rent', $charge, $itemnumber );
2141 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2146 # check renewal status
2147 my ($bornum,$itemno)=@_;
2148 my $dbh = C4::Context->dbh;
2150 my $renewsallowed = 0;
2152 # Look in the issues table for this item, lent to this borrower,
2153 # and not yet returned.
2155 # FIXME - I think this function could be redone to use only one SQL call.
2156 my $sth = $dbh->prepare("select * from issues
2157 where (borrowernumber = ?)
2158 and (itemnumber = ?)");
2159 $sth->execute($bornum,$itemno);
2160 my $data = $sth->fetchrow_hashref;
2161 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2163 my $query = "SELECT renewalsallowed FROM items ";
2164 $query .= (C4::Context->preference('item-level_itypes'))
2165 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2166 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2167 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2168 $query .= "WHERE items.itemnumber = ?";
2169 my $sth2 = $dbh->prepare($query);
2170 $sth2->execute($itemno);
2171 my $data2 = $sth2->fetchrow_hashref();
2172 $renewsallowed = $data2->{'renewalsallowed'};
2173 $renewsleft = $renewsallowed - $renewcount;
2174 return ($renewcount,$renewsallowed,$renewsleft);
2177 =head2 GetIssuingCharges
2179 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2181 Calculate how much it would cost for a given patron to borrow a given
2182 item, including any applicable discounts.
2184 C<$itemnumber> is the item number of item the patron wishes to borrow.
2186 C<$borrowernumber> is the patron's borrower number.
2188 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2189 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2194 sub GetIssuingCharges {
2196 # calculate charges due
2197 my ( $itemnumber, $borrowernumber ) = @_;
2199 my $dbh = C4::Context->dbh;
2202 # Get the book's item type and rental charge (via its biblioitem).
2203 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2204 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2205 $qcharge .= (C4::Context->preference('item-level_itypes'))
2206 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2207 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2209 $qcharge .= "WHERE items.itemnumber =?";
2211 my $sth1 = $dbh->prepare($qcharge);
2212 $sth1->execute($itemnumber);
2213 if ( my $data1 = $sth1->fetchrow_hashref ) {
2214 $item_type = $data1->{'itemtype'};
2215 $charge = $data1->{'rentalcharge'};
2216 my $q2 = "SELECT rentaldiscount FROM borrowers
2217 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2218 WHERE borrowers.borrowernumber = ?
2219 AND issuingrules.itemtype = ?";
2220 my $sth2 = $dbh->prepare($q2);
2221 $sth2->execute( $borrowernumber, $item_type );
2222 if ( my $data2 = $sth2->fetchrow_hashref ) {
2223 my $discount = $data2->{'rentaldiscount'};
2224 if ( $discount eq 'NULL' ) {
2227 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2233 return ( $charge, $item_type );
2236 =head2 AddIssuingCharge
2238 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2242 sub AddIssuingCharge {
2243 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2244 my $dbh = C4::Context->dbh;
2245 my $nextaccntno = getnextacctno( $borrowernumber );
2247 INSERT INTO accountlines
2248 (borrowernumber, itemnumber, accountno,
2249 date, amount, description, accounttype,
2251 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2253 my $sth = $dbh->prepare($query);
2254 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2260 GetTransfers($itemnumber);
2265 my ($itemnumber) = @_;
2267 my $dbh = C4::Context->dbh;
2273 FROM branchtransfers
2274 WHERE itemnumber = ?
2275 AND datearrived IS NULL
2277 my $sth = $dbh->prepare($query);
2278 $sth->execute($itemnumber);
2279 my @row = $sth->fetchrow_array();
2285 =head2 GetTransfersFromTo
2287 @results = GetTransfersFromTo($frombranch,$tobranch);
2289 Returns the list of pending transfers between $from and $to branch
2293 sub GetTransfersFromTo {
2294 my ( $frombranch, $tobranch ) = @_;
2295 return unless ( $frombranch && $tobranch );
2296 my $dbh = C4::Context->dbh;
2298 SELECT itemnumber,datesent,frombranch
2299 FROM branchtransfers
2302 AND datearrived IS NULL
2304 my $sth = $dbh->prepare($query);
2305 $sth->execute( $frombranch, $tobranch );
2308 while ( my $data = $sth->fetchrow_hashref ) {
2309 push @gettransfers, $data;
2312 return (@gettransfers);
2315 =head2 DeleteTransfer
2317 &DeleteTransfer($itemnumber);
2321 sub DeleteTransfer {
2322 my ($itemnumber) = @_;
2323 my $dbh = C4::Context->dbh;
2324 my $sth = $dbh->prepare(
2325 "DELETE FROM branchtransfers
2327 AND datearrived IS NULL "
2329 $sth->execute($itemnumber);
2333 =head2 AnonymiseIssueHistory
2335 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2337 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2338 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2340 return the number of affected rows.
2344 sub AnonymiseIssueHistory {
2346 my $borrowernumber = shift;
2347 my $dbh = C4::Context->dbh;
2350 SET borrowernumber = NULL
2351 WHERE returndate < '".$date."'
2352 AND borrowernumber IS NOT NULL
2354 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2355 my $rows_affected = $dbh->do($query);
2356 return $rows_affected;
2359 =head2 updateWrongTransfer
2361 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2363 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
2367 sub updateWrongTransfer {
2368 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2369 my $dbh = C4::Context->dbh;
2370 # first step validate the actual line of transfert .
2373 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2375 $sth->execute($FromLibrary,$itemNumber);
2378 # second step create a new line of branchtransfer to the right location .
2379 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2381 #third step changing holdingbranch of item
2382 UpdateHoldingbranch($FromLibrary,$itemNumber);
2385 =head2 UpdateHoldingbranch
2387 $items = UpdateHoldingbranch($branch,$itmenumber);
2388 Simple methode for updating hodlingbranch in items BDD line
2392 sub UpdateHoldingbranch {
2393 my ( $branch,$itemnumber ) = @_;
2394 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2399 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2400 this function calculates the due date given the loan length ,
2401 checking against the holidays calendar as per the 'useDaysMode' syspref.
2402 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2403 C<$branch> = location whose calendar to use
2404 C<$loanlength> = loan length prior to adjustment
2408 my ($startdate,$loanlength,$branch,$borrower) = @_;
2411 my $calendar = C4::Calendar->new( branchcode => $branch );
2412 $datedue = $calendar->addDate($startdate, $loanlength);
2414 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
2415 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
2416 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
2419 # if ceilingDueDate ON the datedue can't be after the ceiling date
2420 if ( C4::Context->preference('ceilingDueDate')
2421 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') )
2422 && $datedue->output gt C4::Context->preference('ceilingDueDate') ) {
2423 $datedue = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
2429 =head2 CheckValidDatedue
2430 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2431 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2433 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2434 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2435 C<$date_due> = returndate calculate with no day check
2436 C<$itemnumber> = itemnumber
2437 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2438 C<$loanlength> = loan length prior to adjustment
2441 sub CheckValidDatedue {
2442 my ($date_due,$itemnumber,$branchcode)=@_;
2443 my @datedue=split('-',$date_due->output('iso'));
2444 my $years=$datedue[0];
2445 my $month=$datedue[1];
2446 my $day=$datedue[2];
2447 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2449 for (my $i=0;$i<2;$i++){
2450 $dow=Day_of_Week($years,$month,$day);
2451 ($dow=0) if ($dow>6);
2452 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2453 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2454 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2455 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2457 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2460 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2465 =head2 CheckRepeatableHolidays
2467 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2468 this function checks if the date due is a repeatable holiday
2469 C<$date_due> = returndate calculate with no day check
2470 C<$itemnumber> = itemnumber
2471 C<$branchcode> = localisation of issue
2475 sub CheckRepeatableHolidays{
2476 my($itemnumber,$week_day,$branchcode)=@_;
2477 my $dbh = C4::Context->dbh;
2478 my $query = qq|SELECT count(*)
2479 FROM repeatable_holidays
2482 my $sth = $dbh->prepare($query);
2483 $sth->execute($branchcode,$week_day);
2484 my $result=$sth->fetchrow;
2490 =head2 CheckSpecialHolidays
2492 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2493 this function check if the date is a special holiday
2494 C<$years> = the years of datedue
2495 C<$month> = the month of datedue
2496 C<$day> = the day of datedue
2497 C<$itemnumber> = itemnumber
2498 C<$branchcode> = localisation of issue
2502 sub CheckSpecialHolidays{
2503 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2504 my $dbh = C4::Context->dbh;
2505 my $query=qq|SELECT count(*)
2506 FROM `special_holidays`
2512 my $sth = $dbh->prepare($query);
2513 $sth->execute($years,$month,$day,$branchcode);
2514 my $countspecial=$sth->fetchrow ;
2516 return $countspecial;
2519 =head2 CheckRepeatableSpecialHolidays
2521 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2522 this function check if the date is a repeatble special holidays
2523 C<$month> = the month of datedue
2524 C<$day> = the day of datedue
2525 C<$itemnumber> = itemnumber
2526 C<$branchcode> = localisation of issue
2530 sub CheckRepeatableSpecialHolidays{
2531 my ($month,$day,$itemnumber,$branchcode) = @_;
2532 my $dbh = C4::Context->dbh;
2533 my $query=qq|SELECT count(*)
2534 FROM `repeatable_holidays`
2539 my $sth = $dbh->prepare($query);
2540 $sth->execute($month,$day,$branchcode);
2541 my $countspecial=$sth->fetchrow ;
2543 return $countspecial;
2548 sub CheckValidBarcode{
2550 my $dbh = C4::Context->dbh;
2551 my $query=qq|SELECT count(*)
2555 my $sth = $dbh->prepare($query);
2556 $sth->execute($barcode);
2557 my $exist=$sth->fetchrow ;
2568 Koha Developement team <info@koha.org>