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!
33 use C4::ItemCirculationAlertPreference;
44 use POSIX qw(strftime);
45 use C4::Branch; # GetBranches
46 use C4::Log; # logaction
50 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
54 $VERSION = 3.02; # for version checking
57 # FIXME subs that should probably be elsewhere
63 # subs to deal with issuing a book
76 &GetBranchBorrowerCircRule
79 &AnonymiseIssueHistory
82 # subs to deal with returns
88 # subs to deal with transfers
95 &IsBranchTransferAllowed
96 &CreateBranchTransferLimit
97 &DeleteBranchTransferLimits
103 C4::Circulation - Koha circulation module
111 The functions in this module deal with circulation, issues, and
112 returns, as well as general information about the library.
113 Also deals with stocktaking.
119 =head3 $str = &barcodedecode($barcode, [$filter]);
123 =item Generic filter function for barcode string.
124 Called on every circ if the System Pref itemBarcodeInputFilter is set.
125 Will do some manipulation of the barcode for systems that deliver a barcode
126 to circulation.pl that differs from the barcode stored for the item.
127 For proper functioning of this filter, calling the function on the
128 correct barcode string (items.barcode) should return an unaltered barcode.
130 The optional $filter argument is to allow for testing or explicit
131 behavior that ignores the System Pref. Valid values are the same as the
138 # FIXME -- the &decode fcn below should be wrapped into this one.
139 # FIXME -- these plugins should be moved out of Circulation.pm
142 my ($barcode, $filter) = @_;
143 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
144 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
145 if ($filter eq 'whitespace') {
147 } elsif ($filter eq 'cuecat') {
149 my @fields = split( /\./, $barcode );
150 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
151 ($#results == 2) and return $results[2];
152 } elsif ($filter eq 'T-prefix') {
153 if ($barcode =~ /^[Tt](\d)/) {
154 (defined($1) and $1 eq '0') and return $barcode;
155 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
157 return sprintf("T%07d", $barcode);
158 # FIXME: $barcode could be "T1", causing warning: substr outside of string
159 # Why drop the nonzero digit after the T?
160 # Why pass non-digits (or empty string) to "T%07d"?
162 return $barcode; # return barcode, modified or not
167 =head3 $str = &decode($chunk);
171 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
174 FIXME: Should be replaced with Barcode::Cuecat from CPAN
175 or Javascript based decoding on the client side.
184 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
185 my @s = map { index( $seq, $_ ); } split( //, $encoded );
186 my $l = ( $#s + 1 ) % 4;
189 # warn "Error: Cuecat decode parsing failed!";
197 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
199 chr( ( $n >> 16 ) ^ 67 )
200 .chr( ( $n >> 8 & 255 ) ^ 67 )
201 .chr( ( $n & 255 ) ^ 67 );
204 $r = substr( $r, 0, length($r) - $l );
210 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
212 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
214 C<$newbranch> is the code for the branch to which the item should be transferred.
216 C<$barcode> is the barcode of the item to be transferred.
218 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
219 Otherwise, if an item is reserved, the transfer fails.
221 Returns three values:
225 is true if the transfer was successful.
229 is a reference-to-hash which may have any of the following keys:
235 There is no item in the catalog with the given barcode. The value is C<$barcode>.
239 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.
241 =item C<DestinationEqualsHolding>
243 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.
247 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.
251 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>.
253 =item C<WasTransferred>
255 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
262 my ( $tbr, $barcode, $ignoreRs ) = @_;
265 my $branches = GetBranches();
266 my $itemnumber = GetItemnumberFromBarcode( $barcode );
267 my $issue = GetItemIssue($itemnumber);
268 my $biblio = GetBiblioFromItemNumber($itemnumber);
271 if ( not $itemnumber ) {
272 $messages->{'BadBarcode'} = $barcode;
276 # get branches of book...
277 my $hbr = $biblio->{'homebranch'};
278 my $fbr = $biblio->{'holdingbranch'};
280 # if using Branch Transfer Limits
281 if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) {
282 if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) {
283 if ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{'itype'} ) ) {
284 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{'itype'};
287 } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{ C4::Context->preference("BranchTransferLimitsType") } ) ) {
288 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{ C4::Context->preference("BranchTransferLimitsType") };
294 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
295 $messages->{'IsPermanent'} = $hbr;
299 # can't transfer book if is already there....
300 if ( $fbr eq $tbr ) {
301 $messages->{'DestinationEqualsHolding'} = 1;
305 # check if it is still issued to someone, return it...
306 if ($issue->{borrowernumber}) {
307 AddReturn( $barcode, $fbr );
308 $messages->{'WasReturned'} = $issue->{borrowernumber};
312 # That'll save a database query.
313 my ( $resfound, $resrec ) =
314 CheckReserves( $itemnumber );
315 if ( $resfound and not $ignoreRs ) {
316 $resrec->{'ResFound'} = $resfound;
318 # $messages->{'ResFound'} = $resrec;
322 #actually do the transfer....
324 ModItemTransfer( $itemnumber, $fbr, $tbr );
326 # don't need to update MARC anymore, we do it in batch now
327 $messages->{'WasTransfered'} = 1;
328 ModDateLastSeen( $itemnumber );
330 return ( $dotransfer, $messages, $biblio );
335 my $borrower = shift;
336 my $biblionumber = shift;
338 my $cat_borrower = $borrower->{'categorycode'};
339 my $dbh = C4::Context->dbh;
341 # Get which branchcode we need
342 if (C4::Context->preference('CircControl') eq 'PickupLibrary'){
343 $branch = C4::Context->userenv->{'branch'};
345 elsif (C4::Context->preference('CircControl') eq 'PatronLibrary'){
346 $branch = $borrower->{'branchcode'};
350 $branch = $item->{'homebranch'};
352 my $type = (C4::Context->preference('item-level_itypes'))
353 ? $item->{'itype'} # item-level
354 : $item->{'itemtype'}; # biblio-level
356 # given branch, patron category, and item type, determine
357 # applicable issuing rule
358 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
360 # if a rule is found and has a loan limit set, count
361 # how many loans the patron already has that meet that
363 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
365 my $count_query = "SELECT COUNT(*) FROM issues
366 JOIN items USING (itemnumber) ";
368 my $rule_itemtype = $issuing_rule->{itemtype};
369 if ($rule_itemtype eq "*") {
370 # matching rule has the default item type, so count only
371 # those existing loans that don't fall under a more
373 if (C4::Context->preference('item-level_itypes')) {
374 $count_query .= " WHERE items.itype NOT IN (
375 SELECT itemtype FROM issuingrules
377 AND (categorycode = ? OR categorycode = ?)
381 $count_query .= " JOIN biblioitems USING (biblionumber)
382 WHERE biblioitems.itemtype NOT IN (
383 SELECT itemtype FROM issuingrules
385 AND (categorycode = ? OR categorycode = ?)
389 push @bind_params, $issuing_rule->{branchcode};
390 push @bind_params, $issuing_rule->{categorycode};
391 push @bind_params, $cat_borrower;
393 # rule has specific item type, so count loans of that
395 if (C4::Context->preference('item-level_itypes')) {
396 $count_query .= " WHERE items.itype = ? ";
398 $count_query .= " JOIN biblioitems USING (biblionumber)
399 WHERE biblioitems.itemtype= ? ";
401 push @bind_params, $type;
404 $count_query .= " AND borrowernumber = ? ";
405 push @bind_params, $borrower->{'borrowernumber'};
406 my $rule_branch = $issuing_rule->{branchcode};
407 if ($rule_branch ne "*") {
408 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
409 $count_query .= " AND issues.branchcode = ? ";
410 push @bind_params, $branch;
411 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
412 ; # if branch is the patron's home branch, then count all loans by patron
414 $count_query .= " AND items.homebranch = ? ";
415 push @bind_params, $branch;
419 my $count_sth = $dbh->prepare($count_query);
420 $count_sth->execute(@bind_params);
421 my ($current_loan_count) = $count_sth->fetchrow_array;
423 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
424 if ($current_loan_count >= $max_loans_allowed) {
425 return "$current_loan_count / $max_loans_allowed";
429 # Now count total loans against the limit for the branch
430 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
431 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
432 my @bind_params = ();
433 my $branch_count_query = "SELECT COUNT(*) FROM issues
434 JOIN items USING (itemnumber)
435 WHERE borrowernumber = ? ";
436 push @bind_params, $borrower->{borrowernumber};
438 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
439 $branch_count_query .= " AND issues.branchcode = ? ";
440 push @bind_params, $branch;
441 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
442 ; # if branch is the patron's home branch, then count all loans by patron
444 $branch_count_query .= " AND items.homebranch = ? ";
445 push @bind_params, $branch;
447 my $branch_count_sth = $dbh->prepare($branch_count_query);
448 $branch_count_sth->execute(@bind_params);
449 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
451 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
452 if ($current_loan_count >= $max_loans_allowed) {
453 return "$current_loan_count / $max_loans_allowed";
457 # OK, the patron can issue !!!
463 @issues = &itemissues($biblioitemnumber, $biblio);
465 Looks up information about who has borrowed the bookZ<>(s) with the
466 given biblioitemnumber.
468 C<$biblio> is ignored.
470 C<&itemissues> returns an array of references-to-hash. The keys
471 include the fields from the C<items> table in the Koha database.
472 Additional keys include:
478 If the item is currently on loan, this gives the due date.
480 If the item is not on loan, then this is either "Available" or
481 "Cancelled", if the item has been withdrawn.
485 If the item is currently on loan, this gives the card number of the
486 patron who currently has the item.
488 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
490 These give the timestamp for the last three times the item was
493 =item C<card0>, C<card1>, C<card2>
495 The card number of the last three patrons who borrowed this item.
497 =item C<borrower0>, C<borrower1>, C<borrower2>
499 The borrower number of the last three patrons who borrowed this item.
507 my ( $bibitem, $biblio ) = @_;
508 my $dbh = C4::Context->dbh;
510 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
515 $sth->execute($bibitem) || die $sth->errstr;
517 while ( my $data = $sth->fetchrow_hashref ) {
519 # Find out who currently has this item.
520 # FIXME - Wouldn't it be better to do this as a left join of
521 # some sort? Currently, this code assumes that if
522 # fetchrow_hashref() fails, then the book is on the shelf.
523 # fetchrow_hashref() can fail for any number of reasons (e.g.,
524 # database server crash), not just because no items match the
526 my $sth2 = $dbh->prepare(
527 "SELECT * FROM issues
528 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
533 $sth2->execute( $data->{'itemnumber'} );
534 if ( my $data2 = $sth2->fetchrow_hashref ) {
535 $data->{'date_due'} = $data2->{'date_due'};
536 $data->{'card'} = $data2->{'cardnumber'};
537 $data->{'borrower'} = $data2->{'borrowernumber'};
540 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
545 # Find the last 3 people who borrowed this item.
546 $sth2 = $dbh->prepare(
547 "SELECT * FROM old_issues
548 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
550 ORDER BY returndate DESC,timestamp DESC"
553 $sth2->execute( $data->{'itemnumber'} );
554 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
555 { # FIXME : error if there is less than 3 pple borrowing this item
556 if ( my $data2 = $sth2->fetchrow_hashref ) {
557 $data->{"timestamp$i2"} = $data2->{'timestamp'};
558 $data->{"card$i2"} = $data2->{'cardnumber'};
559 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
564 $results[$i] = $data;
572 =head2 CanBookBeIssued
574 Check if a book can be issued.
576 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
578 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
582 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
584 =item C<$barcode> is the bar code of the book being issued.
586 =item C<$duedatespec> is a C4::Dates object.
596 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
597 Possible values are :
603 sticky due date is invalid
607 borrower gone with no address
611 borrower declared it's card lost
617 =head3 UNKNOWN_BARCODE
631 item is restricted (set by ??)
633 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
634 Possible values are :
642 renewing, not issuing
644 =head3 ISSUED_TO_ANOTHER
646 issued to someone else.
650 reserved for someone else.
654 sticky due date is invalid
658 if the borrower borrows to much things
662 sub CanBookBeIssued {
663 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
664 my %needsconfirmation; # filled with problems that needs confirmations
665 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
666 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
667 my $issue = GetItemIssue($item->{itemnumber});
668 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
669 $item->{'itemtype'}=$item->{'itype'};
670 my $dbh = C4::Context->dbh;
673 # DUE DATE is OK ? -- should already have checked.
675 #$issuingimpossible{INVALID_DATE} = 1 unless ($duedate);
680 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
681 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
682 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
683 return( { STATS => 1 }, {});
685 if ( $borrower->{flags}->{GNA} ) {
686 $issuingimpossible{GNA} = 1;
688 if ( $borrower->{flags}->{'LOST'} ) {
689 $issuingimpossible{CARD_LOST} = 1;
691 if ( $borrower->{flags}->{'DBARRED'} ) {
692 $issuingimpossible{DEBARRED} = 1;
694 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
695 $issuingimpossible{EXPIRED} = 1;
697 my @expirydate= split /-/,$borrower->{'dateexpiry'};
698 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
699 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
700 $issuingimpossible{EXPIRED} = 1;
709 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
710 if ( C4::Context->preference("IssuingInProcess") ) {
711 my $amountlimit = C4::Context->preference("noissuescharge");
712 if ( $amount > $amountlimit && !$inprocess ) {
713 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
715 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
716 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
721 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
726 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
728 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
729 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
734 unless ( $item->{barcode} ) {
735 $issuingimpossible{UNKNOWN_BARCODE} = 1;
737 if ( $item->{'notforloan'}
738 && $item->{'notforloan'} > 0 )
740 $issuingimpossible{NOT_FOR_LOAN} = 1;
742 elsif ( !$item->{'notforloan'} ){
743 # we have to check itemtypes.notforloan also
744 if (C4::Context->preference('item-level_itypes')){
745 # this should probably be a subroutine
746 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
747 $sth->execute($item->{'itemtype'});
748 my $notforloan=$sth->fetchrow_hashref();
750 if ($notforloan->{'notforloan'} == 1){
751 $issuingimpossible{NOT_FOR_LOAN} = 1;
754 elsif ($biblioitem->{'notforloan'} == 1){
755 $issuingimpossible{NOT_FOR_LOAN} = 1;
758 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
760 $issuingimpossible{WTHDRAWN} = 1;
762 if ( $item->{'restricted'}
763 && $item->{'restricted'} == 1 )
765 $issuingimpossible{RESTRICTED} = 1;
767 if ( C4::Context->preference("IndependantBranches") ) {
768 my $userenv = C4::Context->userenv;
769 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
770 $issuingimpossible{NOTSAMEBRANCH} = 1
771 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
776 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
778 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
781 # Already issued to current borrower. Ask whether the loan should
783 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
784 $borrower->{'borrowernumber'},
785 $item->{'itemnumber'}
787 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
788 $issuingimpossible{NO_MORE_RENEWALS} = 1;
791 $needsconfirmation{RENEW_ISSUE} = 1;
794 elsif ($issue->{borrowernumber}) {
796 # issued to someone else
797 my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
799 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
800 $needsconfirmation{ISSUED_TO_ANOTHER} =
801 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
804 # See if the item is on reserve.
805 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
807 my $resbor = $res->{'borrowernumber'};
808 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
809 my $branches = GetBranches();
810 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
811 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
813 # The item is on reserve and waiting, but has been
814 # reserved by some other patron.
815 $needsconfirmation{RESERVE_WAITING} =
816 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
818 elsif ( $restype eq "Reserved" ) {
819 # The item is on reserve for someone else.
820 $needsconfirmation{RESERVED} =
821 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
824 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" ) {
825 if ( $borrower->{'categorycode'} eq 'W' ) {
827 return ( \%emptyhash, \%needsconfirmation );
830 return ( \%issuingimpossible, \%needsconfirmation );
835 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
837 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
841 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
843 =item C<$barcode> is the barcode of the item being issued.
845 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
848 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
850 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
851 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
853 AddIssue does the following things :
855 - step 01: check that there is a borrowernumber & a barcode provided
856 - check for RENEWAL (book issued & being issued to the same patron)
857 - renewal YES = Calculate Charge & renew
859 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
861 - fill reserve if reserve to this patron
862 - cancel reserve or not, otherwise
863 * TRANSFERT PENDING ?
864 - complete the transfert
872 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
873 my $dbh = C4::Context->dbh;
874 my $barcodecheck=CheckValidBarcode($barcode);
876 # $issuedate defaults to today.
877 if ( ! defined $issuedate ) {
878 $issuedate = strftime( "%Y-%m-%d", localtime );
879 # TODO: for hourly circ, this will need to be a C4::Dates object
880 # and all calls to AddIssue including issuedate will need to pass a Dates object.
882 if ($borrower and $barcode and $barcodecheck ne '0'){
883 # find which item we issue
884 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
885 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
886 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
887 $item->{'homebranch'}; # fallback to item's homebranch
889 # get actual issuing if there is one
890 my $actualissue = GetItemIssue( $item->{itemnumber});
892 # get biblioinformation for this item
893 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
896 # check if we just renew the issue.
898 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
899 $datedue = AddRenewal(
900 $borrower->{'borrowernumber'},
901 $item->{'itemnumber'},
904 $issuedate, # here interpreted as the renewal date
909 if ( $actualissue->{borrowernumber}) {
910 # This book is currently on loan, but not to the person
911 # who wants to borrow it now. mark it returned before issuing to the new borrower
914 C4::Context->userenv->{'branch'}
918 # See if the item is on reserve.
919 my ( $restype, $res ) =
920 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
922 my $resbor = $res->{'borrowernumber'};
923 if ( $resbor eq $borrower->{'borrowernumber'} ) {
924 # The item is reserved by the current patron
925 ModReserveFill($res);
927 elsif ( $restype eq "Waiting" ) {
929 # The item is on reserve and waiting, but has been
930 # reserved by some other patron.
932 elsif ( $restype eq "Reserved" ) {
934 # The item is reserved by someone else.
935 if ($cancelreserve) { # cancel reserves on this item
936 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
939 if ($cancelreserve) {
940 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
943 # set waiting reserve to first in reserve queue as book isn't waiting now
945 $res->{'biblionumber'},
946 $res->{'borrowernumber'},
952 # Starting process for transfer job (checking transfert and validate it if we have one)
953 my ($datesent) = GetTransfers($item->{'itemnumber'});
955 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
958 "UPDATE branchtransfers
959 SET datearrived = now(),
961 comments = 'Forced branchtransfer'
962 WHERE itemnumber= ? AND datearrived IS NULL"
964 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
967 # Record in the database the fact that the book was issued.
971 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
975 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
976 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
977 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch );
979 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
980 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
981 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
984 # if ceilingDueDate ON the datedue can't be after the ceiling date
985 if ( C4::Context->preference('ceilingDueDate')
986 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') )
987 && $datedue->output gt C4::Context->preference('ceilingDueDate') ) {
988 $datedue = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
992 $borrower->{'borrowernumber'}, # borrowernumber
993 $item->{'itemnumber'}, # itemnumber
994 $issuedate, # issuedate
995 $datedue->output('iso'), # date_due
996 C4::Context->userenv->{'branch'} # branchcode
1000 ModItem({ issues => $item->{'issues'},
1001 holdingbranch => C4::Context->userenv->{'branch'},
1003 datelastborrowed => C4::Dates->new()->output('iso'),
1004 onloan => $datedue->output('iso'),
1005 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1006 ModDateLastSeen( $item->{'itemnumber'} );
1008 # If it costs to borrow this book, charge it to the patron's account.
1009 my ( $charge, $itemtype ) = GetIssuingCharges(
1010 $item->{'itemnumber'},
1011 $borrower->{'borrowernumber'}
1013 if ( $charge > 0 ) {
1015 $item->{'itemnumber'},
1016 $borrower->{'borrowernumber'}, $charge
1018 $item->{'charge'} = $charge;
1021 # Record the fact that this book was issued.
1023 C4::Context->userenv->{'branch'},
1025 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1026 $item->{'itype'}, $borrower->{'borrowernumber'}
1029 # Send a checkout slip.
1030 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1032 branchcode => $branch,
1033 categorycode => $borrower->{categorycode},
1034 item_type => $item->{itype},
1035 notification => 'CHECKOUT',
1037 if ($circulation_alert->is_enabled_for(\%conditions)) {
1038 SendCirculationAlert({
1041 borrower => $borrower,
1047 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1048 if C4::Context->preference("IssueLog");
1050 return ($datedue); # not necessarily the same as when it came in!
1053 =head2 GetLoanLength
1055 Get loan length for an itemtype, a borrower type and a branch
1057 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1062 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1063 my $dbh = C4::Context->dbh;
1066 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1068 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1069 # try to find issuelength & return the 1st available.
1070 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1071 $sth->execute( $borrowertype, $itemtype, $branchcode );
1072 my $loanlength = $sth->fetchrow_hashref;
1073 return $loanlength->{issuelength}
1074 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1076 $sth->execute( $borrowertype, "*", $branchcode );
1077 $loanlength = $sth->fetchrow_hashref;
1078 return $loanlength->{issuelength}
1079 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1081 $sth->execute( "*", $itemtype, $branchcode );
1082 $loanlength = $sth->fetchrow_hashref;
1083 return $loanlength->{issuelength}
1084 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1086 $sth->execute( "*", "*", $branchcode );
1087 $loanlength = $sth->fetchrow_hashref;
1088 return $loanlength->{issuelength}
1089 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1091 $sth->execute( $borrowertype, $itemtype, "*" );
1092 $loanlength = $sth->fetchrow_hashref;
1093 return $loanlength->{issuelength}
1094 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1096 $sth->execute( $borrowertype, "*", "*" );
1097 $loanlength = $sth->fetchrow_hashref;
1098 return $loanlength->{issuelength}
1099 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1101 $sth->execute( "*", $itemtype, "*" );
1102 $loanlength = $sth->fetchrow_hashref;
1103 return $loanlength->{issuelength}
1104 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1106 $sth->execute( "*", "*", "*" );
1107 $loanlength = $sth->fetchrow_hashref;
1108 return $loanlength->{issuelength}
1109 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1111 # if no rule is set => 21 days (hardcoded)
1115 =head2 GetIssuingRule
1117 FIXME - This is a copy-paste of GetLoanLength
1118 as a stop-gap. Do not wish to change API for GetLoanLength
1119 this close to release, however, Overdues::GetIssuingRules is broken.
1121 Get the issuing rule for an itemtype, a borrower type and a branch
1122 Returns a hashref from the issuingrules table.
1124 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1128 sub GetIssuingRule {
1129 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1130 my $dbh = C4::Context->dbh;
1131 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1134 $sth->execute( $borrowertype, $itemtype, $branchcode );
1135 $irule = $sth->fetchrow_hashref;
1136 return $irule if defined($irule) ;
1138 $sth->execute( $borrowertype, "*", $branchcode );
1139 $irule = $sth->fetchrow_hashref;
1140 return $irule if defined($irule) ;
1142 $sth->execute( "*", $itemtype, $branchcode );
1143 $irule = $sth->fetchrow_hashref;
1144 return $irule if defined($irule) ;
1146 $sth->execute( "*", "*", $branchcode );
1147 $irule = $sth->fetchrow_hashref;
1148 return $irule if defined($irule) ;
1150 $sth->execute( $borrowertype, $itemtype, "*" );
1151 $irule = $sth->fetchrow_hashref;
1152 return $irule if defined($irule) ;
1154 $sth->execute( $borrowertype, "*", "*" );
1155 $irule = $sth->fetchrow_hashref;
1156 return $irule if defined($irule) ;
1158 $sth->execute( "*", $itemtype, "*" );
1159 $irule = $sth->fetchrow_hashref;
1160 return $irule if defined($irule) ;
1162 $sth->execute( "*", "*", "*" );
1163 $irule = $sth->fetchrow_hashref;
1164 return $irule if defined($irule) ;
1166 # if no rule matches,
1170 =head2 GetBranchBorrowerCircRule
1174 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1178 Retrieves circulation rule attributes that apply to the given
1179 branch and patron category, regardless of item type.
1180 The return value is a hashref containing the following key:
1182 maxissueqty - maximum number of loans that a
1183 patron of the given category can have at the given
1184 branch. If the value is undef, no limit.
1186 This will first check for a specific branch and
1187 category match from branch_borrower_circ_rules.
1189 If no rule is found, it will then check default_branch_circ_rules
1190 (same branch, default category). If no rule is found,
1191 it will then check default_borrower_circ_rules (default
1192 branch, same category), then failing that, default_circ_rules
1193 (default branch, default category).
1195 If no rule has been found in the database, it will default to
1200 C<$branchcode> and C<$categorycode> should contain the
1201 literal branch code and patron category code, respectively - no
1206 sub GetBranchBorrowerCircRule {
1207 my $branchcode = shift;
1208 my $categorycode = shift;
1210 my $branch_cat_query = "SELECT maxissueqty
1211 FROM branch_borrower_circ_rules
1212 WHERE branchcode = ?
1213 AND categorycode = ?";
1214 my $dbh = C4::Context->dbh();
1215 my $sth = $dbh->prepare($branch_cat_query);
1216 $sth->execute($branchcode, $categorycode);
1218 if ($result = $sth->fetchrow_hashref()) {
1222 # try same branch, default borrower category
1223 my $branch_query = "SELECT maxissueqty
1224 FROM default_branch_circ_rules
1225 WHERE branchcode = ?";
1226 $sth = $dbh->prepare($branch_query);
1227 $sth->execute($branchcode);
1228 if ($result = $sth->fetchrow_hashref()) {
1232 # try default branch, same borrower category
1233 my $category_query = "SELECT maxissueqty
1234 FROM default_borrower_circ_rules
1235 WHERE categorycode = ?";
1236 $sth = $dbh->prepare($category_query);
1237 $sth->execute($categorycode);
1238 if ($result = $sth->fetchrow_hashref()) {
1242 # try default branch, default borrower category
1243 my $default_query = "SELECT maxissueqty
1244 FROM default_circ_rules";
1245 $sth = $dbh->prepare($default_query);
1247 if ($result = $sth->fetchrow_hashref()) {
1251 # built-in default circulation rule
1253 maxissueqty => undef,
1257 =head2 GetBranchItemRule
1261 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1265 Retrieves circulation rule attributes that apply to the given
1266 branch and item type, regardless of patron category.
1268 The return value is a hashref containing the following key:
1270 holdallowed => Hold policy for this branch and itemtype. Possible values:
1271 0: No holds allowed.
1272 1: Holds allowed only by patrons that have the same homebranch as the item.
1273 2: Holds allowed from any patron.
1275 This searches branchitemrules in the following order:
1277 * Same branchcode and itemtype
1278 * Same branchcode, itemtype '*'
1279 * branchcode '*', same itemtype
1280 * branchcode and itemtype '*'
1282 Neither C<$branchcode> nor C<$categorycode> should be '*'.
1286 sub GetBranchItemRule {
1287 my ( $branchcode, $itemtype ) = @_;
1288 my $dbh = C4::Context->dbh();
1292 ['SELECT holdallowed
1293 FROM branch_item_rules
1294 WHERE branchcode = ?
1295 AND itemtype = ?', $branchcode, $itemtype],
1296 ['SELECT holdallowed
1297 FROM default_branch_circ_rules
1298 WHERE branchcode = ?', $branchcode],
1299 ['SELECT holdallowed
1300 FROM default_branch_item_rules
1301 WHERE itemtype = ?', $itemtype],
1302 ['SELECT holdallowed
1303 FROM default_circ_rules'],
1306 foreach my $attempt (@attempts) {
1307 my ($query, @bind_params) = @{$attempt};
1309 # Since branch/category and branch/itemtype use the same per-branch
1310 # defaults tables, we have to check that the key we want is set, not
1311 # just that a row was returned
1312 return $result if ( defined( $result->{'holdallowed'} = $dbh->selectrow_array( $query, {}, @bind_params ) ) );
1315 # built-in default circulation rule
1323 ($doreturn, $messages, $iteminformation, $borrower) =
1324 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1330 =item C<$barcode> is the bar code of the book being returned.
1332 =item C<$branch> is the code of the branch where the book is being returned.
1334 =item C<$exemptfine> indicates that overdue charges for the item will be
1337 =item C<$dropbox> indicates that the check-in date is assumed to be
1338 yesterday, or the last non-holiday as defined in C4::Calendar . If
1339 overdue charges are applied and C<$dropbox> is true, the last charge
1340 will be removed. This assumes that the fines accrual script has run
1345 C<&AddReturn> returns a list of four items:
1347 C<$doreturn> is true iff the return succeeded.
1349 C<$messages> is a reference-to-hash giving the reason for failure:
1355 No item with this barcode exists. The value is C<$barcode>.
1359 The book is not currently on loan. The value is C<$barcode>.
1361 =item C<IsPermanent>
1363 The book's home branch is a permanent collection. If you have borrowed
1364 this book, you are not allowed to return it. The value is the code for
1365 the book's home branch.
1369 This book has been withdrawn/cancelled. The value should be ignored.
1373 The item was reserved. The value is a reference-to-hash whose keys are
1374 fields from the reserves table of the Koha database, and
1375 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1376 either C<Waiting>, C<Reserved>, or 0.
1380 C<$borrower> is a reference-to-hash, giving information about the
1381 patron who last borrowed the book.
1386 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1387 my $dbh = C4::Context->dbh;
1391 my $validTransfert = 0;
1392 my $reserveDone = 0;
1394 # get information on item
1395 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1396 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1397 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1398 unless ($iteminformation->{'itemnumber'} ) {
1399 $messages->{'BadBarcode'} = $barcode;
1403 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1404 $messages->{'NotIssued'} = $barcode;
1405 # even though item is not on loan, it may still
1406 # be transferred; therefore, get current branch information
1407 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1408 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1409 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1410 $iteminformation->{'itemlost'} = $curr_iteminfo->{'itemlost'};
1414 # check if the book is in a permanent collection....
1415 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1416 my $branches = GetBranches();
1417 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1418 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1419 $messages->{'IsPermanent'} = $hbr;
1422 # if independent branches are on and returning to different branch, refuse the return
1423 if ($hbr ne C4::Context->userenv->{'branch'} && C4::Context->preference("IndependantBranches")){
1424 $messages->{'Wrongbranch'} = 1;
1428 # check that the book has been cancelled
1429 if ( $iteminformation->{'wthdrawn'} ) {
1430 $messages->{'wthdrawn'} = 1;
1434 # new op dev : if the book returned in an other branch update the holding branch
1436 # update issues, thereby returning book (should push this out into another subroutine
1437 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1439 # case of a return of document (deal with issues and holdingbranch)
1442 my $circControlBranch;
1444 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1445 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1446 if (C4::Context->preference('CircControl') eq 'ItemHomeBranch' ) {
1447 $circControlBranch = $iteminformation->{homebranch};
1448 } elsif ( C4::Context->preference('CircControl') eq 'PatronLibrary') {
1449 $circControlBranch = $borrower->{branchcode};
1450 } else { # CircControl must be PickupLibrary.
1451 $circControlBranch = $iteminformation->{holdingbranch};
1452 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1455 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1456 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1459 # continue to deal with returns cases, but not only if we have an issue
1461 # the holdingbranch is updated if the document is returned in an other location .
1462 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
1463 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1464 # reload iteminformation holdingbranch with the userenv value
1465 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1467 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1468 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1470 if ($iteminformation->{borrowernumber}){
1471 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1473 # fix up the accounts.....
1474 if ( $iteminformation->{'itemlost'} ) {
1475 $messages->{'WasLost'} = 1;
1478 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1479 # check if we have a transfer for this document
1480 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1482 # if we have a transfer to do, we update the line of transfers with the datearrived
1484 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1487 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1489 $sth->execute( $iteminformation->{'itemnumber'} );
1491 # 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'
1492 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1495 $messages->{'WrongTransfer'} = $tobranch;
1496 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1498 $validTransfert = 1;
1501 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1502 # fix up the accounts.....
1503 if ($iteminformation->{'itemlost'}) {
1504 FixAccountForLostAndReturned($iteminformation, $borrower);
1505 $messages->{'WasLost'} = 1;
1507 # fix up the overdues in accounts...
1508 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1509 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1511 # find reserves.....
1512 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1513 my ( $resfound, $resrec ) =
1514 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1516 $resrec->{'ResFound'} = $resfound;
1517 $messages->{'ResFound'} = $resrec;
1522 # Record the fact that this book was returned.
1524 $branch, 'return', '0', '',
1525 $iteminformation->{'itemnumber'},
1526 $biblio->{'itemtype'},
1527 $borrower->{'borrowernumber'}
1530 # Send a check-in slip.
1531 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1533 branchcode => $branch,
1534 categorycode => $borrower->{categorycode},
1535 item_type => $iteminformation->{itype},
1536 notification => 'CHECKIN',
1538 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1539 SendCirculationAlert({
1541 item => $iteminformation,
1542 borrower => $borrower,
1547 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1548 if C4::Context->preference("ReturnLog");
1550 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1551 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1553 if ( ( $branch ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1554 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1555 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1556 $messages->{'WasTransfered'} = 1;
1557 } elsif ( C4::Context->preference("UseBranchTransferLimits") == 1
1558 && ! IsTransferAllowed( $branch, $iteminformation->{'homebranch'}, $iteminformation->{ C4::Context->preference("BranchTransferLimitsType") } )
1560 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1561 $messages->{'WasTransfered'} = 1;
1564 $messages->{'NeedsTransfer'} = 1;
1568 return ( $doreturn, $messages, $iteminformation, $borrower );
1571 =head2 MarkIssueReturned
1575 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1579 Unconditionally marks an issue as being returned by
1580 moving the C<issues> row to C<old_issues> and
1581 setting C<returndate> to the current date, or
1582 the last non-holiday date of the branccode specified in
1583 C<dropbox_branch> . Assumes you've already checked that
1584 it's safe to do this, i.e. last non-holiday > issuedate.
1586 if C<$returndate> is specified (in iso format), it is used as the date
1587 of the return. It is ignored when a dropbox_branch is passed in.
1589 Ideally, this function would be internal to C<C4::Circulation>,
1590 not exported, but it is currently needed by one
1591 routine in C<C4::Accounts>.
1595 sub MarkIssueReturned {
1596 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1597 my $dbh = C4::Context->dbh;
1598 my $query = "UPDATE issues SET returndate=";
1600 if ($dropbox_branch) {
1601 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1602 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1604 push @bind, $dropboxdate->output('iso');
1605 } elsif ($returndate) {
1607 push @bind, $returndate;
1609 $query .= " now() ";
1611 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1612 push @bind, $borrowernumber, $itemnumber;
1614 my $sth_upd = $dbh->prepare($query);
1615 $sth_upd->execute(@bind);
1616 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1617 WHERE borrowernumber = ?
1618 AND itemnumber = ?");
1619 $sth_copy->execute($borrowernumber, $itemnumber);
1620 my $sth_del = $dbh->prepare("DELETE FROM issues
1621 WHERE borrowernumber = ?
1622 AND itemnumber = ?");
1623 $sth_del->execute($borrowernumber, $itemnumber);
1626 =head2 FixOverduesOnReturn
1628 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1630 C<$brn> borrowernumber
1634 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1635 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1637 internal function, called only by AddReturn
1641 sub FixOverduesOnReturn {
1642 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1643 my $dbh = C4::Context->dbh;
1645 # check for overdue fine
1648 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1650 $sth->execute( $borrowernumber, $item );
1652 # alter fine to show that the book has been returned
1654 if ($data = $sth->fetchrow_hashref) {
1656 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1658 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1659 if (C4::Context->preference("FinesLog")) {
1660 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1662 } elsif ($dropbox && $data->{lastincrement}) {
1663 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1664 my $amt = $data->{amount} - $data->{lastincrement} ;
1665 if (C4::Context->preference("FinesLog")) {
1666 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1668 $uquery = "update accountlines set accounttype='F' ";
1669 if($outstanding >= 0 && $amt >=0) {
1670 $uquery .= ", amount = ? , amountoutstanding=? ";
1671 unshift @bind, ($amt, $outstanding) ;
1674 $uquery = "update accountlines set accounttype='F' ";
1676 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1677 my $usth = $dbh->prepare($uquery);
1678 $usth->execute(@bind);
1686 =head2 FixAccountForLostAndReturned
1688 &FixAccountForLostAndReturned($iteminfo,$borrower);
1690 Calculates the charge for a book lost and returned (Not exported & used only once)
1692 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1694 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1696 Internal function, called by AddReturn
1700 sub FixAccountForLostAndReturned {
1701 my ($iteminfo, $borrower) = @_;
1702 my $dbh = C4::Context->dbh;
1703 my $itm = $iteminfo->{'itemnumber'};
1704 # check for charge made for lost book
1705 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1706 $sth->execute($itm);
1707 if (my $data = $sth->fetchrow_hashref) {
1708 # writeoff this amount
1710 my $amount = $data->{'amount'};
1711 my $acctno = $data->{'accountno'};
1713 if ($data->{'amountoutstanding'} == $amount) {
1714 $offset = $data->{'amount'};
1717 $offset = $amount - $data->{'amountoutstanding'};
1718 $amountleft = $data->{'amountoutstanding'} - $amount;
1720 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1721 WHERE (borrowernumber = ?)
1722 AND (itemnumber = ?) AND (accountno = ?) ");
1723 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1725 #check if any credit is left if so writeoff other accounts
1726 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1727 if ($amountleft < 0){
1730 if ($amountleft > 0){
1731 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1732 AND (amountoutstanding >0) ORDER BY date");
1733 $msth->execute($data->{'borrowernumber'});
1734 # offset transactions
1737 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1738 if ($accdata->{'amountoutstanding'} < $amountleft) {
1740 $amountleft -= $accdata->{'amountoutstanding'};
1742 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1745 my $thisacct = $accdata->{'accountno'};
1746 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1747 WHERE (borrowernumber = ?)
1748 AND (accountno=?)");
1749 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1751 $usth = $dbh->prepare("INSERT INTO accountoffsets
1752 (borrowernumber, accountno, offsetaccount, offsetamount)
1755 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1760 if ($amountleft > 0){
1763 my $desc="Item Returned ".$iteminfo->{'barcode'};
1764 $usth = $dbh->prepare("INSERT INTO accountlines
1765 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1766 VALUES (?,?,now(),?,?,'CR',?)");
1767 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1769 $usth = $dbh->prepare("INSERT INTO accountoffsets
1770 (borrowernumber, accountno, offsetaccount, offsetamount)
1772 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1774 ModItem({ paidfor => '' }, undef, $itm);
1782 $issues = &GetItemIssue($itemnumber);
1784 Returns patrons currently having a book. nothing if item is not issued atm
1786 C<$itemnumber> is the itemnumber
1788 Returns an array of hashes
1790 FIXME: Though the above says that this function returns nothing if the
1791 item is not issued, this actually returns a hasref that looks like
1802 my ( $itemnumber) = @_;
1803 return unless $itemnumber;
1804 my $dbh = C4::Context->dbh;
1808 my $today = POSIX::strftime("%Y%m%d", localtime);
1810 my $sth = $dbh->prepare(
1811 "SELECT * FROM issues
1812 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1814 issues.itemnumber=?");
1815 $sth->execute($itemnumber);
1816 my $data = $sth->fetchrow_hashref;
1817 my $datedue = $data->{'date_due'};
1819 if ( $datedue < $today ) {
1820 $data->{'overdue'} = 1;
1822 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1829 $issue = GetOpenIssue( $itemnumber );
1831 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
1833 C<$itemnumber> is the item's itemnumber
1840 my ( $itemnumber ) = @_;
1842 my $dbh = C4::Context->dbh;
1843 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
1844 $sth->execute( $itemnumber );
1845 my $issue = $sth->fetchrow_hashref();
1849 =head2 GetItemIssues
1851 $issues = &GetItemIssues($itemnumber, $history);
1853 Returns patrons that have issued a book
1855 C<$itemnumber> is the itemnumber
1856 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1858 Returns an array of hashes
1863 my ( $itemnumber,$history ) = @_;
1864 my $dbh = C4::Context->dbh;
1868 my $today = POSIX::strftime("%Y%m%d", localtime);
1870 my $sql = "SELECT * FROM issues
1871 JOIN borrowers USING (borrowernumber)
1872 JOIN items USING (itemnumber)
1873 WHERE issues.itemnumber = ? ";
1876 SELECT * FROM old_issues
1877 LEFT JOIN borrowers USING (borrowernumber)
1878 JOIN items USING (itemnumber)
1879 WHERE old_issues.itemnumber = ? ";
1881 $sql .= "ORDER BY date_due DESC";
1882 my $sth = $dbh->prepare($sql);
1884 $sth->execute($itemnumber, $itemnumber);
1886 $sth->execute($itemnumber);
1888 while ( my $data = $sth->fetchrow_hashref ) {
1889 my $datedue = $data->{'date_due'};
1891 if ( $datedue < $today ) {
1892 $data->{'overdue'} = 1;
1894 my $itemnumber = $data->{'itemnumber'};
1895 push @GetItemIssues, $data;
1898 return ( \@GetItemIssues );
1901 =head2 GetBiblioIssues
1903 $issues = GetBiblioIssues($biblionumber);
1905 this function get all issues from a biblionumber.
1908 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1909 tables issues and the firstname,surname & cardnumber from borrowers.
1913 sub GetBiblioIssues {
1914 my $biblionumber = shift;
1915 return undef unless $biblionumber;
1916 my $dbh = C4::Context->dbh;
1918 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1920 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1921 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1922 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1923 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1924 WHERE biblio.biblionumber = ?
1926 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1928 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1929 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1930 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1931 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1932 WHERE biblio.biblionumber = ?
1935 my $sth = $dbh->prepare($query);
1936 $sth->execute($biblionumber, $biblionumber);
1939 while ( my $data = $sth->fetchrow_hashref ) {
1940 push @issues, $data;
1945 =head2 GetUpcomingDueIssues
1949 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1955 sub GetUpcomingDueIssues {
1958 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1959 my $dbh = C4::Context->dbh;
1961 my $statement = <<END_SQL;
1962 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1964 LEFT JOIN items USING (itemnumber)
1965 WhERE returndate is NULL
1966 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1969 my @bind_parameters = ( $params->{'days_in_advance'} );
1971 my $sth = $dbh->prepare( $statement );
1972 $sth->execute( @bind_parameters );
1973 my $upcoming_dues = $sth->fetchall_arrayref({});
1976 return $upcoming_dues;
1979 =head2 CanBookBeRenewed
1981 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1983 Find out whether a borrowed item may be renewed.
1985 C<$dbh> is a DBI handle to the Koha database.
1987 C<$borrowernumber> is the borrower number of the patron who currently
1988 has the item on loan.
1990 C<$itemnumber> is the number of the item to renew.
1992 C<$override_limit>, if supplied with a true value, causes
1993 the limit on the number of times that the loan can be renewed
1994 (as controlled by the item type) to be ignored.
1996 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1997 item must currently be on loan to the specified borrower; renewals
1998 must be allowed for the item's type; and the borrower must not have
1999 already renewed the loan. $error will contain the reason the renewal can not proceed
2003 sub CanBookBeRenewed {
2005 # check renewal status
2006 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2007 my $dbh = C4::Context->dbh;
2012 # Look in the issues table for this item, lent to this borrower,
2013 # and not yet returned.
2015 # FIXME - I think this function could be redone to use only one SQL call.
2016 my $sth1 = $dbh->prepare(
2017 "SELECT * FROM issues
2018 WHERE borrowernumber = ?
2021 $sth1->execute( $borrowernumber, $itemnumber );
2022 if ( my $data1 = $sth1->fetchrow_hashref ) {
2024 # Found a matching item
2026 # See if this item may be renewed. This query is convoluted
2027 # because it's a bit messy: given the item number, we need to find
2028 # the biblioitem, which gives us the itemtype, which tells us
2029 # whether it may be renewed.
2030 my $query = "SELECT renewalsallowed FROM items ";
2031 $query .= (C4::Context->preference('item-level_itypes'))
2032 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2033 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2034 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2035 $query .= "WHERE items.itemnumber = ?";
2036 my $sth2 = $dbh->prepare($query);
2037 $sth2->execute($itemnumber);
2038 if ( my $data2 = $sth2->fetchrow_hashref ) {
2039 $renews = $data2->{'renewalsallowed'};
2041 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
2048 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
2056 return ($renewokay,$error);
2061 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2065 C<$borrowernumber> is the borrower number of the patron who currently
2068 C<$itemnumber> is the number of the item to renew.
2070 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
2072 C<$datedue> can be a C4::Dates object used to set the due date.
2074 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2075 this parameter is not supplied, lastreneweddate is set to the current date.
2077 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2078 from the book's item type.
2083 my $borrowernumber = shift or return undef;
2084 my $itemnumber = shift or return undef;
2085 my $item = GetItem($itemnumber) or return undef;
2086 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
2087 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
2088 my $datedue = shift;
2089 my $lastreneweddate = shift;
2091 # If the due date wasn't specified, calculate it by adding the
2092 # book's loan length to today's date.
2093 unless ($datedue && $datedue->output('iso')) {
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 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
2101 #FIXME -- use circControl?
2102 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch); # this branch is the transactional branch.
2103 # The question of whether to use item's homebranch calendar is open.
2106 # $lastreneweddate defaults to today.
2107 unless (defined $lastreneweddate) {
2108 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
2111 my $dbh = C4::Context->dbh;
2112 # Find the issues record for this book
2114 $dbh->prepare("SELECT * FROM issues
2115 WHERE borrowernumber=?
2118 $sth->execute( $borrowernumber, $itemnumber );
2119 my $issuedata = $sth->fetchrow_hashref;
2122 # Update the issues record to have the new due date, and a new count
2123 # of how many times it has been renewed.
2124 my $renews = $issuedata->{'renewals'} + 1;
2125 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2126 WHERE borrowernumber=?
2129 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2132 # Update the renewal count on the item, and tell zebra to reindex
2133 $renews = $biblio->{'renewals'} + 1;
2134 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2136 # Charge a new rental fee, if applicable?
2137 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2138 if ( $charge > 0 ) {
2139 my $accountno = getnextacctno( $borrowernumber );
2140 my $item = GetBiblioFromItemNumber($itemnumber);
2141 $sth = $dbh->prepare(
2142 "INSERT INTO accountlines
2144 borrowernumber, accountno, amount,
2146 accounttype, amountoutstanding, itemnumber
2148 VALUES (now(),?,?,?,?,?,?,?)"
2150 $sth->execute( $borrowernumber, $accountno, $charge,
2151 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2152 'Rent', $charge, $itemnumber );
2156 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2161 # check renewal status
2162 my ($bornum,$itemno)=@_;
2163 my $dbh = C4::Context->dbh;
2165 my $renewsallowed = 0;
2167 # Look in the issues table for this item, lent to this borrower,
2168 # and not yet returned.
2170 # FIXME - I think this function could be redone to use only one SQL call.
2171 my $sth = $dbh->prepare("select * from issues
2172 where (borrowernumber = ?)
2173 and (itemnumber = ?)");
2174 $sth->execute($bornum,$itemno);
2175 my $data = $sth->fetchrow_hashref;
2176 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2178 my $query = "SELECT renewalsallowed FROM items ";
2179 $query .= (C4::Context->preference('item-level_itypes'))
2180 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2181 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2182 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2183 $query .= "WHERE items.itemnumber = ?";
2184 my $sth2 = $dbh->prepare($query);
2185 $sth2->execute($itemno);
2186 my $data2 = $sth2->fetchrow_hashref();
2187 $renewsallowed = $data2->{'renewalsallowed'};
2188 $renewsleft = $renewsallowed - $renewcount;
2189 return ($renewcount,$renewsallowed,$renewsleft);
2192 =head2 GetIssuingCharges
2194 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2196 Calculate how much it would cost for a given patron to borrow a given
2197 item, including any applicable discounts.
2199 C<$itemnumber> is the item number of item the patron wishes to borrow.
2201 C<$borrowernumber> is the patron's borrower number.
2203 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2204 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2209 sub GetIssuingCharges {
2211 # calculate charges due
2212 my ( $itemnumber, $borrowernumber ) = @_;
2214 my $dbh = C4::Context->dbh;
2217 # Get the book's item type and rental charge (via its biblioitem).
2218 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2219 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2220 $qcharge .= (C4::Context->preference('item-level_itypes'))
2221 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2222 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2224 $qcharge .= "WHERE items.itemnumber =?";
2226 my $sth1 = $dbh->prepare($qcharge);
2227 $sth1->execute($itemnumber);
2228 if ( my $data1 = $sth1->fetchrow_hashref ) {
2229 $item_type = $data1->{'itemtype'};
2230 $charge = $data1->{'rentalcharge'};
2231 my $q2 = "SELECT rentaldiscount FROM borrowers
2232 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2233 WHERE borrowers.borrowernumber = ?
2234 AND issuingrules.itemtype = ?";
2235 my $sth2 = $dbh->prepare($q2);
2236 $sth2->execute( $borrowernumber, $item_type );
2237 if ( my $data2 = $sth2->fetchrow_hashref ) {
2238 my $discount = $data2->{'rentaldiscount'};
2239 if ( $discount eq 'NULL' ) {
2242 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2248 return ( $charge, $item_type );
2251 =head2 AddIssuingCharge
2253 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2257 sub AddIssuingCharge {
2258 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2259 my $dbh = C4::Context->dbh;
2260 my $nextaccntno = getnextacctno( $borrowernumber );
2262 INSERT INTO accountlines
2263 (borrowernumber, itemnumber, accountno,
2264 date, amount, description, accounttype,
2266 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2268 my $sth = $dbh->prepare($query);
2269 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2275 GetTransfers($itemnumber);
2280 my ($itemnumber) = @_;
2282 my $dbh = C4::Context->dbh;
2288 FROM branchtransfers
2289 WHERE itemnumber = ?
2290 AND datearrived IS NULL
2292 my $sth = $dbh->prepare($query);
2293 $sth->execute($itemnumber);
2294 my @row = $sth->fetchrow_array();
2299 =head2 GetTransfersFromTo
2301 @results = GetTransfersFromTo($frombranch,$tobranch);
2303 Returns the list of pending transfers between $from and $to branch
2307 sub GetTransfersFromTo {
2308 my ( $frombranch, $tobranch ) = @_;
2309 return unless ( $frombranch && $tobranch );
2310 my $dbh = C4::Context->dbh;
2312 SELECT itemnumber,datesent,frombranch
2313 FROM branchtransfers
2316 AND datearrived IS NULL
2318 my $sth = $dbh->prepare($query);
2319 $sth->execute( $frombranch, $tobranch );
2322 while ( my $data = $sth->fetchrow_hashref ) {
2323 push @gettransfers, $data;
2326 return (@gettransfers);
2329 =head2 DeleteTransfer
2331 &DeleteTransfer($itemnumber);
2335 sub DeleteTransfer {
2336 my ($itemnumber) = @_;
2337 my $dbh = C4::Context->dbh;
2338 my $sth = $dbh->prepare(
2339 "DELETE FROM branchtransfers
2341 AND datearrived IS NULL "
2343 $sth->execute($itemnumber);
2347 =head2 AnonymiseIssueHistory
2349 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2351 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2352 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2354 return the number of affected rows.
2358 sub AnonymiseIssueHistory {
2360 my $borrowernumber = shift;
2361 my $dbh = C4::Context->dbh;
2364 SET borrowernumber = NULL
2365 WHERE returndate < '".$date."'
2366 AND borrowernumber IS NOT NULL
2368 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2369 my $rows_affected = $dbh->do($query);
2370 return $rows_affected;
2373 =head2 SendCirculationAlert
2375 Send out a C<check-in> or C<checkout> alert using the messaging system.
2383 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
2387 Hashref of information about the item being checked in or out.
2391 Hashref of information about the borrower of the item.
2395 The branchcode from where the checkout or check-in took place.
2401 SendCirculationAlert({
2404 borrower => $borrower,
2410 sub SendCirculationAlert {
2412 my ($type, $item, $borrower, $branch) =
2413 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
2414 my %message_name = (
2415 CHECKIN => 'Item Check-in',
2416 CHECKOUT => 'Item Checkout',
2418 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
2419 borrowernumber => $borrower->{borrowernumber},
2420 message_name => $message_name{$type},
2422 my $letter = C4::Letters::getletter('circulation', $type);
2423 C4::Letters::parseletter($letter, 'biblio', $item->{biblionumber});
2424 C4::Letters::parseletter($letter, 'biblioitems', $item->{biblionumber});
2425 C4::Letters::parseletter($letter, 'borrowers', $borrower->{borrowernumber});
2426 C4::Letters::parseletter($letter, 'branches', $branch);
2427 my @transports = @{ $borrower_preferences->{transports} };
2428 # warn "no transports" unless @transports;
2430 # warn "transport: $_";
2431 my $message = C4::Message->find_last_message($borrower, $type, $_);
2433 #warn "create new message";
2434 C4::Message->enqueue($letter, $borrower, $_);
2436 #warn "append to old message";
2437 $message->append($letter);
2444 =head2 updateWrongTransfer
2446 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2448 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
2452 sub updateWrongTransfer {
2453 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2454 my $dbh = C4::Context->dbh;
2455 # first step validate the actual line of transfert .
2458 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2460 $sth->execute($FromLibrary,$itemNumber);
2463 # second step create a new line of branchtransfer to the right location .
2464 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2466 #third step changing holdingbranch of item
2467 UpdateHoldingbranch($FromLibrary,$itemNumber);
2470 =head2 UpdateHoldingbranch
2472 $items = UpdateHoldingbranch($branch,$itmenumber);
2473 Simple methode for updating hodlingbranch in items BDD line
2477 sub UpdateHoldingbranch {
2478 my ( $branch,$itemnumber ) = @_;
2479 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2484 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2485 this function calculates the due date given the loan length ,
2486 checking against the holidays calendar as per the 'useDaysMode' syspref.
2487 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2488 C<$branch> = location whose calendar to use
2489 C<$loanlength> = loan length prior to adjustment
2493 my ($startdate,$loanlength,$branch) = @_;
2494 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2495 my $datedue = time + ($loanlength) * 86400;
2496 #FIXME - assumes now even though we take a startdate
2497 my @datearr = localtime($datedue);
2498 return C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2500 my $calendar = C4::Calendar->new( branchcode => $branch );
2501 my $datedue = $calendar->addDate($startdate, $loanlength);
2506 =head2 CheckValidDatedue
2507 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2508 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2510 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2511 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2512 C<$date_due> = returndate calculate with no day check
2513 C<$itemnumber> = itemnumber
2514 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2515 C<$loanlength> = loan length prior to adjustment
2518 sub CheckValidDatedue {
2519 my ($date_due,$itemnumber,$branchcode)=@_;
2520 my @datedue=split('-',$date_due->output('iso'));
2521 my $years=$datedue[0];
2522 my $month=$datedue[1];
2523 my $day=$datedue[2];
2524 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2526 for (my $i=0;$i<2;$i++){
2527 $dow=Day_of_Week($years,$month,$day);
2528 ($dow=0) if ($dow>6);
2529 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2530 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2531 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2532 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2534 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2537 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2542 =head2 CheckRepeatableHolidays
2544 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2545 this function checks if the date due is a repeatable holiday
2546 C<$date_due> = returndate calculate with no day check
2547 C<$itemnumber> = itemnumber
2548 C<$branchcode> = localisation of issue
2552 sub CheckRepeatableHolidays{
2553 my($itemnumber,$week_day,$branchcode)=@_;
2554 my $dbh = C4::Context->dbh;
2555 my $query = qq|SELECT count(*)
2556 FROM repeatable_holidays
2559 my $sth = $dbh->prepare($query);
2560 $sth->execute($branchcode,$week_day);
2561 my $result=$sth->fetchrow;
2567 =head2 CheckSpecialHolidays
2569 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2570 this function check if the date is a special holiday
2571 C<$years> = the years of datedue
2572 C<$month> = the month of datedue
2573 C<$day> = the day of datedue
2574 C<$itemnumber> = itemnumber
2575 C<$branchcode> = localisation of issue
2579 sub CheckSpecialHolidays{
2580 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2581 my $dbh = C4::Context->dbh;
2582 my $query=qq|SELECT count(*)
2583 FROM `special_holidays`
2589 my $sth = $dbh->prepare($query);
2590 $sth->execute($years,$month,$day,$branchcode);
2591 my $countspecial=$sth->fetchrow ;
2593 return $countspecial;
2596 =head2 CheckRepeatableSpecialHolidays
2598 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2599 this function check if the date is a repeatble special holidays
2600 C<$month> = the month of datedue
2601 C<$day> = the day of datedue
2602 C<$itemnumber> = itemnumber
2603 C<$branchcode> = localisation of issue
2607 sub CheckRepeatableSpecialHolidays{
2608 my ($month,$day,$itemnumber,$branchcode) = @_;
2609 my $dbh = C4::Context->dbh;
2610 my $query=qq|SELECT count(*)
2611 FROM `repeatable_holidays`
2616 my $sth = $dbh->prepare($query);
2617 $sth->execute($month,$day,$branchcode);
2618 my $countspecial=$sth->fetchrow ;
2620 return $countspecial;
2625 sub CheckValidBarcode{
2627 my $dbh = C4::Context->dbh;
2628 my $query=qq|SELECT count(*)
2632 my $sth = $dbh->prepare($query);
2633 $sth->execute($barcode);
2634 my $exist=$sth->fetchrow ;
2639 =head2 IsBranchTransferAllowed
2641 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
2643 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
2647 sub IsBranchTransferAllowed {
2648 my ( $toBranch, $fromBranch, $code ) = @_;
2650 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
2652 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2653 my $dbh = C4::Context->dbh;
2655 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
2656 $sth->execute( $toBranch, $fromBranch, $code );
2657 my $limit = $sth->fetchrow_hashref();
2659 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
2660 if ( $limit->{'limitId'} ) {
2667 =head2 CreateBranchTransferLimit
2669 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
2671 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
2675 sub CreateBranchTransferLimit {
2676 my ( $toBranch, $fromBranch, $code ) = @_;
2678 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2680 my $dbh = C4::Context->dbh;
2682 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
2683 $sth->execute( $code, $toBranch, $fromBranch );
2686 =head2 DeleteBranchTransferLimits
2688 DeleteBranchTransferLimits();
2692 sub DeleteBranchTransferLimits {
2693 my $dbh = C4::Context->dbh;
2694 my $sth = $dbh->prepare("TRUNCATE TABLE branch_transfer_limits");
2705 Koha Developement team <info@koha.org>