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;
738 if ( $item->{'notforloan'}
739 && $item->{'notforloan'} > 0 )
741 if(!C4::Context->preference("AllowNotForLoanOverride")){
742 $issuingimpossible{NOT_FOR_LOAN} = 1;
744 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
747 elsif ( !$item->{'notforloan'} ){
748 # we have to check itemtypes.notforloan also
749 if (C4::Context->preference('item-level_itypes')){
750 # this should probably be a subroutine
751 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
752 $sth->execute($item->{'itemtype'});
753 my $notforloan=$sth->fetchrow_hashref();
755 if ($notforloan->{'notforloan'} == 1){
756 $issuingimpossible{NOT_FOR_LOAN} = 1;
759 elsif ($biblioitem->{'notforloan'} == 1){
760 $issuingimpossible{NOT_FOR_LOAN} = 1;
763 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
765 $issuingimpossible{WTHDRAWN} = 1;
767 if ( $item->{'restricted'}
768 && $item->{'restricted'} == 1 )
770 $issuingimpossible{RESTRICTED} = 1;
772 if ( C4::Context->preference("IndependantBranches") ) {
773 my $userenv = C4::Context->userenv;
774 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
775 $issuingimpossible{NOTSAMEBRANCH} = 1
776 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
781 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
783 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
786 # Already issued to current borrower. Ask whether the loan should
788 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
789 $borrower->{'borrowernumber'},
790 $item->{'itemnumber'}
792 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
793 $issuingimpossible{NO_MORE_RENEWALS} = 1;
796 $needsconfirmation{RENEW_ISSUE} = 1;
799 elsif ($issue->{borrowernumber}) {
801 # issued to someone else
802 my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
804 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
805 $needsconfirmation{ISSUED_TO_ANOTHER} =
806 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
809 # See if the item is on reserve.
810 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
812 my $resbor = $res->{'borrowernumber'};
813 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
814 my $branches = GetBranches();
815 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
816 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
818 # The item is on reserve and waiting, but has been
819 # reserved by some other patron.
820 $needsconfirmation{RESERVE_WAITING} =
821 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
823 elsif ( $restype eq "Reserved" ) {
824 # The item is on reserve for someone else.
825 $needsconfirmation{RESERVED} =
826 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
829 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" ) {
830 if ( $borrower->{'categorycode'} eq 'W' ) {
832 return ( \%emptyhash, \%needsconfirmation );
835 return ( \%issuingimpossible, \%needsconfirmation );
840 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
842 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
846 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
848 =item C<$barcode> is the barcode of the item being issued.
850 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
853 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
855 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
856 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
858 AddIssue does the following things :
860 - step 01: check that there is a borrowernumber & a barcode provided
861 - check for RENEWAL (book issued & being issued to the same patron)
862 - renewal YES = Calculate Charge & renew
864 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
866 - fill reserve if reserve to this patron
867 - cancel reserve or not, otherwise
868 * TRANSFERT PENDING ?
869 - complete the transfert
877 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
878 my $dbh = C4::Context->dbh;
879 my $barcodecheck=CheckValidBarcode($barcode);
881 # $issuedate defaults to today.
882 if ( ! defined $issuedate ) {
883 $issuedate = strftime( "%Y-%m-%d", localtime );
884 # TODO: for hourly circ, this will need to be a C4::Dates object
885 # and all calls to AddIssue including issuedate will need to pass a Dates object.
887 if ($borrower and $barcode and $barcodecheck ne '0'){
888 # find which item we issue
889 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
890 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
891 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
892 $item->{'homebranch'}; # fallback to item's homebranch
894 # get actual issuing if there is one
895 my $actualissue = GetItemIssue( $item->{itemnumber});
897 # get biblioinformation for this item
898 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
901 # check if we just renew the issue.
903 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
904 $datedue = AddRenewal(
905 $borrower->{'borrowernumber'},
906 $item->{'itemnumber'},
909 $issuedate, # here interpreted as the renewal date
914 if ( $actualissue->{borrowernumber}) {
915 # This book is currently on loan, but not to the person
916 # who wants to borrow it now. mark it returned before issuing to the new borrower
919 C4::Context->userenv->{'branch'}
923 # See if the item is on reserve.
924 my ( $restype, $res ) =
925 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
927 my $resbor = $res->{'borrowernumber'};
928 if ( $resbor eq $borrower->{'borrowernumber'} ) {
929 # The item is reserved by the current patron
930 ModReserveFill($res);
932 elsif ( $restype eq "Waiting" ) {
934 # The item is on reserve and waiting, but has been
935 # reserved by some other patron.
937 elsif ( $restype eq "Reserved" ) {
939 # The item is reserved by someone else.
940 if ($cancelreserve) { # cancel reserves on this item
941 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
944 if ($cancelreserve) {
945 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
948 # set waiting reserve to first in reserve queue as book isn't waiting now
950 $res->{'biblionumber'},
951 $res->{'borrowernumber'},
957 # Starting process for transfer job (checking transfert and validate it if we have one)
958 my ($datesent) = GetTransfers($item->{'itemnumber'});
960 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
963 "UPDATE branchtransfers
964 SET datearrived = now(),
966 comments = 'Forced branchtransfer'
967 WHERE itemnumber= ? AND datearrived IS NULL"
969 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
972 # Record in the database the fact that the book was issued.
976 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
980 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
981 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
982 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch );
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' );
989 # if ceilingDueDate ON the datedue can't be after the ceiling date
990 if ( C4::Context->preference('ceilingDueDate')
991 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') )
992 && $datedue->output gt C4::Context->preference('ceilingDueDate') ) {
993 $datedue = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
997 $borrower->{'borrowernumber'}, # borrowernumber
998 $item->{'itemnumber'}, # itemnumber
999 $issuedate, # issuedate
1000 $datedue->output('iso'), # date_due
1001 C4::Context->userenv->{'branch'} # branchcode
1004 $item->{'issues'}++;
1005 ModItem({ issues => $item->{'issues'},
1006 holdingbranch => C4::Context->userenv->{'branch'},
1008 datelastborrowed => C4::Dates->new()->output('iso'),
1009 onloan => $datedue->output('iso'),
1010 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1011 ModDateLastSeen( $item->{'itemnumber'} );
1013 # If it costs to borrow this book, charge it to the patron's account.
1014 my ( $charge, $itemtype ) = GetIssuingCharges(
1015 $item->{'itemnumber'},
1016 $borrower->{'borrowernumber'}
1018 if ( $charge > 0 ) {
1020 $item->{'itemnumber'},
1021 $borrower->{'borrowernumber'}, $charge
1023 $item->{'charge'} = $charge;
1026 # Record the fact that this book was issued.
1028 C4::Context->userenv->{'branch'},
1030 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1031 $item->{'itype'}, $borrower->{'borrowernumber'}
1034 # Send a checkout slip.
1035 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1037 branchcode => $branch,
1038 categorycode => $borrower->{categorycode},
1039 item_type => $item->{itype},
1040 notification => 'CHECKOUT',
1042 if ($circulation_alert->is_enabled_for(\%conditions)) {
1043 SendCirculationAlert({
1046 borrower => $borrower,
1052 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1053 if C4::Context->preference("IssueLog");
1055 return ($datedue); # not necessarily the same as when it came in!
1058 =head2 GetLoanLength
1060 Get loan length for an itemtype, a borrower type and a branch
1062 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1067 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1068 my $dbh = C4::Context->dbh;
1071 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1073 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1074 # try to find issuelength & return the 1st available.
1075 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1076 $sth->execute( $borrowertype, $itemtype, $branchcode );
1077 my $loanlength = $sth->fetchrow_hashref;
1078 return $loanlength->{issuelength}
1079 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1081 $sth->execute( $borrowertype, "*", $branchcode );
1082 $loanlength = $sth->fetchrow_hashref;
1083 return $loanlength->{issuelength}
1084 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1086 $sth->execute( "*", $itemtype, $branchcode );
1087 $loanlength = $sth->fetchrow_hashref;
1088 return $loanlength->{issuelength}
1089 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1091 $sth->execute( "*", "*", $branchcode );
1092 $loanlength = $sth->fetchrow_hashref;
1093 return $loanlength->{issuelength}
1094 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1096 $sth->execute( $borrowertype, $itemtype, "*" );
1097 $loanlength = $sth->fetchrow_hashref;
1098 return $loanlength->{issuelength}
1099 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1101 $sth->execute( $borrowertype, "*", "*" );
1102 $loanlength = $sth->fetchrow_hashref;
1103 return $loanlength->{issuelength}
1104 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1106 $sth->execute( "*", $itemtype, "*" );
1107 $loanlength = $sth->fetchrow_hashref;
1108 return $loanlength->{issuelength}
1109 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1111 $sth->execute( "*", "*", "*" );
1112 $loanlength = $sth->fetchrow_hashref;
1113 return $loanlength->{issuelength}
1114 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1116 # if no rule is set => 21 days (hardcoded)
1120 =head2 GetIssuingRule
1122 FIXME - This is a copy-paste of GetLoanLength
1123 as a stop-gap. Do not wish to change API for GetLoanLength
1124 this close to release, however, Overdues::GetIssuingRules is broken.
1126 Get the issuing rule for an itemtype, a borrower type and a branch
1127 Returns a hashref from the issuingrules table.
1129 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1133 sub GetIssuingRule {
1134 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1135 my $dbh = C4::Context->dbh;
1136 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1139 $sth->execute( $borrowertype, $itemtype, $branchcode );
1140 $irule = $sth->fetchrow_hashref;
1141 return $irule if defined($irule) ;
1143 $sth->execute( $borrowertype, "*", $branchcode );
1144 $irule = $sth->fetchrow_hashref;
1145 return $irule if defined($irule) ;
1147 $sth->execute( "*", $itemtype, $branchcode );
1148 $irule = $sth->fetchrow_hashref;
1149 return $irule if defined($irule) ;
1151 $sth->execute( "*", "*", $branchcode );
1152 $irule = $sth->fetchrow_hashref;
1153 return $irule if defined($irule) ;
1155 $sth->execute( $borrowertype, $itemtype, "*" );
1156 $irule = $sth->fetchrow_hashref;
1157 return $irule if defined($irule) ;
1159 $sth->execute( $borrowertype, "*", "*" );
1160 $irule = $sth->fetchrow_hashref;
1161 return $irule if defined($irule) ;
1163 $sth->execute( "*", $itemtype, "*" );
1164 $irule = $sth->fetchrow_hashref;
1165 return $irule if defined($irule) ;
1167 $sth->execute( "*", "*", "*" );
1168 $irule = $sth->fetchrow_hashref;
1169 return $irule if defined($irule) ;
1171 # if no rule matches,
1175 =head2 GetBranchBorrowerCircRule
1179 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1183 Retrieves circulation rule attributes that apply to the given
1184 branch and patron category, regardless of item type.
1185 The return value is a hashref containing the following key:
1187 maxissueqty - maximum number of loans that a
1188 patron of the given category can have at the given
1189 branch. If the value is undef, no limit.
1191 This will first check for a specific branch and
1192 category match from branch_borrower_circ_rules.
1194 If no rule is found, it will then check default_branch_circ_rules
1195 (same branch, default category). If no rule is found,
1196 it will then check default_borrower_circ_rules (default
1197 branch, same category), then failing that, default_circ_rules
1198 (default branch, default category).
1200 If no rule has been found in the database, it will default to
1205 C<$branchcode> and C<$categorycode> should contain the
1206 literal branch code and patron category code, respectively - no
1211 sub GetBranchBorrowerCircRule {
1212 my $branchcode = shift;
1213 my $categorycode = shift;
1215 my $branch_cat_query = "SELECT maxissueqty
1216 FROM branch_borrower_circ_rules
1217 WHERE branchcode = ?
1218 AND categorycode = ?";
1219 my $dbh = C4::Context->dbh();
1220 my $sth = $dbh->prepare($branch_cat_query);
1221 $sth->execute($branchcode, $categorycode);
1223 if ($result = $sth->fetchrow_hashref()) {
1227 # try same branch, default borrower category
1228 my $branch_query = "SELECT maxissueqty
1229 FROM default_branch_circ_rules
1230 WHERE branchcode = ?";
1231 $sth = $dbh->prepare($branch_query);
1232 $sth->execute($branchcode);
1233 if ($result = $sth->fetchrow_hashref()) {
1237 # try default branch, same borrower category
1238 my $category_query = "SELECT maxissueqty
1239 FROM default_borrower_circ_rules
1240 WHERE categorycode = ?";
1241 $sth = $dbh->prepare($category_query);
1242 $sth->execute($categorycode);
1243 if ($result = $sth->fetchrow_hashref()) {
1247 # try default branch, default borrower category
1248 my $default_query = "SELECT maxissueqty
1249 FROM default_circ_rules";
1250 $sth = $dbh->prepare($default_query);
1252 if ($result = $sth->fetchrow_hashref()) {
1256 # built-in default circulation rule
1258 maxissueqty => undef,
1262 =head2 GetBranchItemRule
1266 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1270 Retrieves circulation rule attributes that apply to the given
1271 branch and item type, regardless of patron category.
1273 The return value is a hashref containing the following key:
1275 holdallowed => Hold policy for this branch and itemtype. Possible values:
1276 0: No holds allowed.
1277 1: Holds allowed only by patrons that have the same homebranch as the item.
1278 2: Holds allowed from any patron.
1280 This searches branchitemrules in the following order:
1282 * Same branchcode and itemtype
1283 * Same branchcode, itemtype '*'
1284 * branchcode '*', same itemtype
1285 * branchcode and itemtype '*'
1287 Neither C<$branchcode> nor C<$categorycode> should be '*'.
1291 sub GetBranchItemRule {
1292 my ( $branchcode, $itemtype ) = @_;
1293 my $dbh = C4::Context->dbh();
1297 ['SELECT holdallowed
1298 FROM branch_item_rules
1299 WHERE branchcode = ?
1300 AND itemtype = ?', $branchcode, $itemtype],
1301 ['SELECT holdallowed
1302 FROM default_branch_circ_rules
1303 WHERE branchcode = ?', $branchcode],
1304 ['SELECT holdallowed
1305 FROM default_branch_item_rules
1306 WHERE itemtype = ?', $itemtype],
1307 ['SELECT holdallowed
1308 FROM default_circ_rules'],
1311 foreach my $attempt (@attempts) {
1312 my ($query, @bind_params) = @{$attempt};
1314 # Since branch/category and branch/itemtype use the same per-branch
1315 # defaults tables, we have to check that the key we want is set, not
1316 # just that a row was returned
1317 return $result if ( defined( $result->{'holdallowed'} = $dbh->selectrow_array( $query, {}, @bind_params ) ) );
1320 # built-in default circulation rule
1328 ($doreturn, $messages, $iteminformation, $borrower) =
1329 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1335 =item C<$barcode> is the bar code of the book being returned.
1337 =item C<$branch> is the code of the branch where the book is being returned.
1339 =item C<$exemptfine> indicates that overdue charges for the item will be
1342 =item C<$dropbox> indicates that the check-in date is assumed to be
1343 yesterday, or the last non-holiday as defined in C4::Calendar . If
1344 overdue charges are applied and C<$dropbox> is true, the last charge
1345 will be removed. This assumes that the fines accrual script has run
1350 C<&AddReturn> returns a list of four items:
1352 C<$doreturn> is true iff the return succeeded.
1354 C<$messages> is a reference-to-hash giving the reason for failure:
1360 No item with this barcode exists. The value is C<$barcode>.
1364 The book is not currently on loan. The value is C<$barcode>.
1366 =item C<IsPermanent>
1368 The book's home branch is a permanent collection. If you have borrowed
1369 this book, you are not allowed to return it. The value is the code for
1370 the book's home branch.
1374 This book has been withdrawn/cancelled. The value should be ignored.
1378 The item was reserved. The value is a reference-to-hash whose keys are
1379 fields from the reserves table of the Koha database, and
1380 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1381 either C<Waiting>, C<Reserved>, or 0.
1385 C<$borrower> is a reference-to-hash, giving information about the
1386 patron who last borrowed the book.
1391 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1392 my $dbh = C4::Context->dbh;
1396 my $validTransfert = 0;
1397 my $reserveDone = 0;
1399 # get information on item
1400 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1401 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1402 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1403 unless ($iteminformation->{'itemnumber'} ) {
1404 $messages->{'BadBarcode'} = $barcode;
1408 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1409 $messages->{'NotIssued'} = $barcode;
1410 # even though item is not on loan, it may still
1411 # be transferred; therefore, get current branch information
1412 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1413 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1414 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1415 $iteminformation->{'itemlost'} = $curr_iteminfo->{'itemlost'};
1419 # check if the book is in a permanent collection....
1420 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1421 my $branches = GetBranches();
1422 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1423 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1424 $messages->{'IsPermanent'} = $hbr;
1427 # if independent branches are on and returning to different branch, refuse the return
1428 if ($hbr ne C4::Context->userenv->{'branch'} && C4::Context->preference("IndependantBranches")){
1429 $messages->{'Wrongbranch'} = 1;
1433 # check that the book has been cancelled
1434 if ( $iteminformation->{'wthdrawn'} ) {
1435 $messages->{'wthdrawn'} = 1;
1439 # new op dev : if the book returned in an other branch update the holding branch
1441 # update issues, thereby returning book (should push this out into another subroutine
1442 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1444 # case of a return of document (deal with issues and holdingbranch)
1447 my $circControlBranch;
1449 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1450 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1451 if (C4::Context->preference('CircControl') eq 'ItemHomeBranch' ) {
1452 $circControlBranch = $iteminformation->{homebranch};
1453 } elsif ( C4::Context->preference('CircControl') eq 'PatronLibrary') {
1454 $circControlBranch = $borrower->{branchcode};
1455 } else { # CircControl must be PickupLibrary.
1456 $circControlBranch = $iteminformation->{holdingbranch};
1457 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1460 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1461 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1464 # continue to deal with returns cases, but not only if we have an issue
1466 # the holdingbranch is updated if the document is returned in an other location .
1467 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
1468 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1469 # reload iteminformation holdingbranch with the userenv value
1470 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1472 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1473 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1475 if ($iteminformation->{borrowernumber}){
1476 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1479 # fix up the accounts.....
1480 if ( $iteminformation->{'itemlost'} ) {
1481 $messages->{'WasLost'} = 1;
1484 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1485 # check if we have a transfer for this document
1486 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1488 # if we have a transfer to do, we update the line of transfers with the datearrived
1490 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1493 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1495 $sth->execute( $iteminformation->{'itemnumber'} );
1497 # 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'
1498 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1501 $messages->{'WrongTransfer'} = $tobranch;
1502 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1504 $validTransfert = 1;
1507 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1508 # fix up the accounts.....
1509 if ($iteminformation->{'itemlost'}) {
1510 FixAccountForLostAndReturned($iteminformation, $borrower);
1511 $messages->{'WasLost'} = 1;
1513 # fix up the overdues in accounts...
1514 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1515 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1517 # find reserves.....
1518 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1519 my ( $resfound, $resrec ) =
1520 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1522 $resrec->{'ResFound'} = $resfound;
1523 $messages->{'ResFound'} = $resrec;
1528 # Record the fact that this book was returned.
1530 $branch, 'return', '0', '',
1531 $iteminformation->{'itemnumber'},
1532 $biblio->{'itemtype'},
1533 $borrower->{'borrowernumber'}
1536 # Send a check-in slip.
1537 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1539 branchcode => $branch,
1540 categorycode => $borrower->{categorycode},
1541 item_type => $iteminformation->{itype},
1542 notification => 'CHECKIN',
1544 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1545 SendCirculationAlert({
1547 item => $iteminformation,
1548 borrower => $borrower,
1553 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1554 if C4::Context->preference("ReturnLog");
1556 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1557 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1559 if ($doreturn and ($branch ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1560 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1561 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1562 $messages->{'WasTransfered'} = 1;
1563 } elsif ( C4::Context->preference("UseBranchTransferLimits") == 1
1564 && ! IsTransferAllowed( $branch, $iteminformation->{'homebranch'}, $iteminformation->{ C4::Context->preference("BranchTransferLimitsType") } )
1566 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1567 $messages->{'WasTransfered'} = 1;
1570 $messages->{'NeedsTransfer'} = 1;
1574 return ( $doreturn, $messages, $iteminformation, $borrower );
1577 =head2 MarkIssueReturned
1581 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1585 Unconditionally marks an issue as being returned by
1586 moving the C<issues> row to C<old_issues> and
1587 setting C<returndate> to the current date, or
1588 the last non-holiday date of the branccode specified in
1589 C<dropbox_branch> . Assumes you've already checked that
1590 it's safe to do this, i.e. last non-holiday > issuedate.
1592 if C<$returndate> is specified (in iso format), it is used as the date
1593 of the return. It is ignored when a dropbox_branch is passed in.
1595 Ideally, this function would be internal to C<C4::Circulation>,
1596 not exported, but it is currently needed by one
1597 routine in C<C4::Accounts>.
1601 sub MarkIssueReturned {
1602 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1603 my $dbh = C4::Context->dbh;
1604 my $query = "UPDATE issues SET returndate=";
1606 if ($dropbox_branch) {
1607 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1608 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1610 push @bind, $dropboxdate->output('iso');
1611 } elsif ($returndate) {
1613 push @bind, $returndate;
1615 $query .= " now() ";
1617 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1618 push @bind, $borrowernumber, $itemnumber;
1620 my $sth_upd = $dbh->prepare($query);
1621 $sth_upd->execute(@bind);
1622 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1623 WHERE borrowernumber = ?
1624 AND itemnumber = ?");
1625 $sth_copy->execute($borrowernumber, $itemnumber);
1626 my $sth_del = $dbh->prepare("DELETE FROM issues
1627 WHERE borrowernumber = ?
1628 AND itemnumber = ?");
1629 $sth_del->execute($borrowernumber, $itemnumber);
1632 =head2 FixOverduesOnReturn
1634 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1636 C<$brn> borrowernumber
1640 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1641 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1643 internal function, called only by AddReturn
1647 sub FixOverduesOnReturn {
1648 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1649 my $dbh = C4::Context->dbh;
1651 # check for overdue fine
1654 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1656 $sth->execute( $borrowernumber, $item );
1658 # alter fine to show that the book has been returned
1660 if ($data = $sth->fetchrow_hashref) {
1662 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1664 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1665 if (C4::Context->preference("FinesLog")) {
1666 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1668 } elsif ($dropbox && $data->{lastincrement}) {
1669 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1670 my $amt = $data->{amount} - $data->{lastincrement} ;
1671 if (C4::Context->preference("FinesLog")) {
1672 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1674 $uquery = "update accountlines set accounttype='F' ";
1675 if($outstanding >= 0 && $amt >=0) {
1676 $uquery .= ", amount = ? , amountoutstanding=? ";
1677 unshift @bind, ($amt, $outstanding) ;
1680 $uquery = "update accountlines set accounttype='F' ";
1682 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1683 my $usth = $dbh->prepare($uquery);
1684 $usth->execute(@bind);
1692 =head2 FixAccountForLostAndReturned
1694 &FixAccountForLostAndReturned($iteminfo,$borrower);
1696 Calculates the charge for a book lost and returned (Not exported & used only once)
1698 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1700 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1702 Internal function, called by AddReturn
1706 sub FixAccountForLostAndReturned {
1707 my ($iteminfo, $borrower) = @_;
1708 my $dbh = C4::Context->dbh;
1709 my $itm = $iteminfo->{'itemnumber'};
1710 # check for charge made for lost book
1711 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1712 $sth->execute($itm);
1713 if (my $data = $sth->fetchrow_hashref) {
1714 # writeoff this amount
1716 my $amount = $data->{'amount'};
1717 my $acctno = $data->{'accountno'};
1719 if ($data->{'amountoutstanding'} == $amount) {
1720 $offset = $data->{'amount'};
1723 $offset = $amount - $data->{'amountoutstanding'};
1724 $amountleft = $data->{'amountoutstanding'} - $amount;
1726 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1727 WHERE (borrowernumber = ?)
1728 AND (itemnumber = ?) AND (accountno = ?) ");
1729 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1731 #check if any credit is left if so writeoff other accounts
1732 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1733 if ($amountleft < 0){
1736 if ($amountleft > 0){
1737 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1738 AND (amountoutstanding >0) ORDER BY date");
1739 $msth->execute($data->{'borrowernumber'});
1740 # offset transactions
1743 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1744 if ($accdata->{'amountoutstanding'} < $amountleft) {
1746 $amountleft -= $accdata->{'amountoutstanding'};
1748 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1751 my $thisacct = $accdata->{'accountno'};
1752 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1753 WHERE (borrowernumber = ?)
1754 AND (accountno=?)");
1755 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1757 $usth = $dbh->prepare("INSERT INTO accountoffsets
1758 (borrowernumber, accountno, offsetaccount, offsetamount)
1761 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1766 if ($amountleft > 0){
1769 my $desc="Item Returned ".$iteminfo->{'barcode'};
1770 $usth = $dbh->prepare("INSERT INTO accountlines
1771 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1772 VALUES (?,?,now(),?,?,'CR',?)");
1773 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1775 $usth = $dbh->prepare("INSERT INTO accountoffsets
1776 (borrowernumber, accountno, offsetaccount, offsetamount)
1778 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1780 ModItem({ paidfor => '' }, undef, $itm);
1788 $issues = &GetItemIssue($itemnumber);
1790 Returns patrons currently having a book. nothing if item is not issued atm
1792 C<$itemnumber> is the itemnumber
1794 Returns an array of hashes
1796 FIXME: Though the above says that this function returns nothing if the
1797 item is not issued, this actually returns a hasref that looks like
1808 my ( $itemnumber) = @_;
1809 return unless $itemnumber;
1810 my $dbh = C4::Context->dbh;
1814 my $today = POSIX::strftime("%Y%m%d", localtime);
1816 my $sth = $dbh->prepare(
1817 "SELECT * FROM issues
1818 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1820 issues.itemnumber=?");
1821 $sth->execute($itemnumber);
1822 my $data = $sth->fetchrow_hashref;
1823 my $datedue = $data->{'date_due'};
1825 if ( $datedue < $today ) {
1826 $data->{'overdue'} = 1;
1828 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1835 $issue = GetOpenIssue( $itemnumber );
1837 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
1839 C<$itemnumber> is the item's itemnumber
1846 my ( $itemnumber ) = @_;
1848 my $dbh = C4::Context->dbh;
1849 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
1850 $sth->execute( $itemnumber );
1851 my $issue = $sth->fetchrow_hashref();
1855 =head2 GetItemIssues
1857 $issues = &GetItemIssues($itemnumber, $history);
1859 Returns patrons that have issued a book
1861 C<$itemnumber> is the itemnumber
1862 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1864 Returns an array of hashes
1869 my ( $itemnumber,$history ) = @_;
1870 my $dbh = C4::Context->dbh;
1874 my $today = POSIX::strftime("%Y%m%d", localtime);
1876 my $sql = "SELECT * FROM issues
1877 JOIN borrowers USING (borrowernumber)
1878 JOIN items USING (itemnumber)
1879 WHERE issues.itemnumber = ? ";
1882 SELECT * FROM old_issues
1883 LEFT JOIN borrowers USING (borrowernumber)
1884 JOIN items USING (itemnumber)
1885 WHERE old_issues.itemnumber = ? ";
1887 $sql .= "ORDER BY date_due DESC";
1888 my $sth = $dbh->prepare($sql);
1890 $sth->execute($itemnumber, $itemnumber);
1892 $sth->execute($itemnumber);
1894 while ( my $data = $sth->fetchrow_hashref ) {
1895 my $datedue = $data->{'date_due'};
1897 if ( $datedue < $today ) {
1898 $data->{'overdue'} = 1;
1900 my $itemnumber = $data->{'itemnumber'};
1901 push @GetItemIssues, $data;
1904 return ( \@GetItemIssues );
1907 =head2 GetBiblioIssues
1909 $issues = GetBiblioIssues($biblionumber);
1911 this function get all issues from a biblionumber.
1914 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1915 tables issues and the firstname,surname & cardnumber from borrowers.
1919 sub GetBiblioIssues {
1920 my $biblionumber = shift;
1921 return undef unless $biblionumber;
1922 my $dbh = C4::Context->dbh;
1924 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1926 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1927 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1928 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1929 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1930 WHERE biblio.biblionumber = ?
1932 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1934 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1935 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1936 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1937 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1938 WHERE biblio.biblionumber = ?
1941 my $sth = $dbh->prepare($query);
1942 $sth->execute($biblionumber, $biblionumber);
1945 while ( my $data = $sth->fetchrow_hashref ) {
1946 push @issues, $data;
1951 =head2 GetUpcomingDueIssues
1955 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1961 sub GetUpcomingDueIssues {
1964 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1965 my $dbh = C4::Context->dbh;
1967 my $statement = <<END_SQL;
1968 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1970 LEFT JOIN items USING (itemnumber)
1971 WhERE returndate is NULL
1972 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1975 my @bind_parameters = ( $params->{'days_in_advance'} );
1977 my $sth = $dbh->prepare( $statement );
1978 $sth->execute( @bind_parameters );
1979 my $upcoming_dues = $sth->fetchall_arrayref({});
1982 return $upcoming_dues;
1985 =head2 CanBookBeRenewed
1987 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1989 Find out whether a borrowed item may be renewed.
1991 C<$dbh> is a DBI handle to the Koha database.
1993 C<$borrowernumber> is the borrower number of the patron who currently
1994 has the item on loan.
1996 C<$itemnumber> is the number of the item to renew.
1998 C<$override_limit>, if supplied with a true value, causes
1999 the limit on the number of times that the loan can be renewed
2000 (as controlled by the item type) to be ignored.
2002 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
2003 item must currently be on loan to the specified borrower; renewals
2004 must be allowed for the item's type; and the borrower must not have
2005 already renewed the loan. $error will contain the reason the renewal can not proceed
2009 sub CanBookBeRenewed {
2011 # check renewal status
2012 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2013 my $dbh = C4::Context->dbh;
2018 # Look in the issues table for this item, lent to this borrower,
2019 # and not yet returned.
2021 # FIXME - I think this function could be redone to use only one SQL call.
2022 my $sth1 = $dbh->prepare(
2023 "SELECT * FROM issues
2024 WHERE borrowernumber = ?
2027 $sth1->execute( $borrowernumber, $itemnumber );
2028 if ( my $data1 = $sth1->fetchrow_hashref ) {
2030 # Found a matching item
2032 # See if this item may be renewed. This query is convoluted
2033 # because it's a bit messy: given the item number, we need to find
2034 # the biblioitem, which gives us the itemtype, which tells us
2035 # whether it may be renewed.
2036 my $query = "SELECT renewalsallowed FROM items ";
2037 $query .= (C4::Context->preference('item-level_itypes'))
2038 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2039 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2040 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2041 $query .= "WHERE items.itemnumber = ?";
2042 my $sth2 = $dbh->prepare($query);
2043 $sth2->execute($itemnumber);
2044 if ( my $data2 = $sth2->fetchrow_hashref ) {
2045 $renews = $data2->{'renewalsallowed'};
2047 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
2054 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
2062 return ($renewokay,$error);
2067 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2071 C<$borrowernumber> is the borrower number of the patron who currently
2074 C<$itemnumber> is the number of the item to renew.
2076 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
2078 C<$datedue> can be a C4::Dates object used to set the due date.
2080 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2081 this parameter is not supplied, lastreneweddate is set to the current date.
2083 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2084 from the book's item type.
2089 my $borrowernumber = shift or return undef;
2090 my $itemnumber = shift or return undef;
2091 my $item = GetItem($itemnumber) or return undef;
2092 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
2093 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
2094 my $datedue = shift;
2095 my $lastreneweddate = shift;
2097 # If the due date wasn't specified, calculate it by adding the
2098 # book's loan length to today's date.
2099 unless ($datedue && $datedue->output('iso')) {
2101 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2102 my $loanlength = GetLoanLength(
2103 $borrower->{'categorycode'},
2104 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2105 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
2107 #FIXME -- use circControl?
2108 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch); # this branch is the transactional branch.
2109 # The question of whether to use item's homebranch calendar is open.
2112 # $lastreneweddate defaults to today.
2113 unless (defined $lastreneweddate) {
2114 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
2117 my $dbh = C4::Context->dbh;
2118 # Find the issues record for this book
2120 $dbh->prepare("SELECT * FROM issues
2121 WHERE borrowernumber=?
2124 $sth->execute( $borrowernumber, $itemnumber );
2125 my $issuedata = $sth->fetchrow_hashref;
2128 # Update the issues record to have the new due date, and a new count
2129 # of how many times it has been renewed.
2130 my $renews = $issuedata->{'renewals'} + 1;
2131 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2132 WHERE borrowernumber=?
2135 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2138 # Update the renewal count on the item, and tell zebra to reindex
2139 $renews = $biblio->{'renewals'} + 1;
2140 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2142 # Charge a new rental fee, if applicable?
2143 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2144 if ( $charge > 0 ) {
2145 my $accountno = getnextacctno( $borrowernumber );
2146 my $item = GetBiblioFromItemNumber($itemnumber);
2147 $sth = $dbh->prepare(
2148 "INSERT INTO accountlines
2150 borrowernumber, accountno, amount,
2152 accounttype, amountoutstanding, itemnumber
2154 VALUES (now(),?,?,?,?,?,?,?)"
2156 $sth->execute( $borrowernumber, $accountno, $charge,
2157 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2158 'Rent', $charge, $itemnumber );
2162 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2167 # check renewal status
2168 my ($bornum,$itemno)=@_;
2169 my $dbh = C4::Context->dbh;
2171 my $renewsallowed = 0;
2173 # Look in the issues table for this item, lent to this borrower,
2174 # and not yet returned.
2176 # FIXME - I think this function could be redone to use only one SQL call.
2177 my $sth = $dbh->prepare("select * from issues
2178 where (borrowernumber = ?)
2179 and (itemnumber = ?)");
2180 $sth->execute($bornum,$itemno);
2181 my $data = $sth->fetchrow_hashref;
2182 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2184 my $query = "SELECT renewalsallowed FROM items ";
2185 $query .= (C4::Context->preference('item-level_itypes'))
2186 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2187 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2188 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2189 $query .= "WHERE items.itemnumber = ?";
2190 my $sth2 = $dbh->prepare($query);
2191 $sth2->execute($itemno);
2192 my $data2 = $sth2->fetchrow_hashref();
2193 $renewsallowed = $data2->{'renewalsallowed'};
2194 $renewsleft = $renewsallowed - $renewcount;
2195 return ($renewcount,$renewsallowed,$renewsleft);
2198 =head2 GetIssuingCharges
2200 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2202 Calculate how much it would cost for a given patron to borrow a given
2203 item, including any applicable discounts.
2205 C<$itemnumber> is the item number of item the patron wishes to borrow.
2207 C<$borrowernumber> is the patron's borrower number.
2209 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2210 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2215 sub GetIssuingCharges {
2217 # calculate charges due
2218 my ( $itemnumber, $borrowernumber ) = @_;
2220 my $dbh = C4::Context->dbh;
2223 # Get the book's item type and rental charge (via its biblioitem).
2224 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2225 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2226 $qcharge .= (C4::Context->preference('item-level_itypes'))
2227 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2228 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2230 $qcharge .= "WHERE items.itemnumber =?";
2232 my $sth1 = $dbh->prepare($qcharge);
2233 $sth1->execute($itemnumber);
2234 if ( my $data1 = $sth1->fetchrow_hashref ) {
2235 $item_type = $data1->{'itemtype'};
2236 $charge = $data1->{'rentalcharge'};
2237 my $q2 = "SELECT rentaldiscount FROM borrowers
2238 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2239 WHERE borrowers.borrowernumber = ?
2240 AND issuingrules.itemtype = ?";
2241 my $sth2 = $dbh->prepare($q2);
2242 $sth2->execute( $borrowernumber, $item_type );
2243 if ( my $data2 = $sth2->fetchrow_hashref ) {
2244 my $discount = $data2->{'rentaldiscount'};
2245 if ( $discount eq 'NULL' ) {
2248 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2254 return ( $charge, $item_type );
2257 =head2 AddIssuingCharge
2259 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2263 sub AddIssuingCharge {
2264 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2265 my $dbh = C4::Context->dbh;
2266 my $nextaccntno = getnextacctno( $borrowernumber );
2268 INSERT INTO accountlines
2269 (borrowernumber, itemnumber, accountno,
2270 date, amount, description, accounttype,
2272 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2274 my $sth = $dbh->prepare($query);
2275 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2281 GetTransfers($itemnumber);
2286 my ($itemnumber) = @_;
2288 my $dbh = C4::Context->dbh;
2294 FROM branchtransfers
2295 WHERE itemnumber = ?
2296 AND datearrived IS NULL
2298 my $sth = $dbh->prepare($query);
2299 $sth->execute($itemnumber);
2300 my @row = $sth->fetchrow_array();
2305 =head2 GetTransfersFromTo
2307 @results = GetTransfersFromTo($frombranch,$tobranch);
2309 Returns the list of pending transfers between $from and $to branch
2313 sub GetTransfersFromTo {
2314 my ( $frombranch, $tobranch ) = @_;
2315 return unless ( $frombranch && $tobranch );
2316 my $dbh = C4::Context->dbh;
2318 SELECT itemnumber,datesent,frombranch
2319 FROM branchtransfers
2322 AND datearrived IS NULL
2324 my $sth = $dbh->prepare($query);
2325 $sth->execute( $frombranch, $tobranch );
2328 while ( my $data = $sth->fetchrow_hashref ) {
2329 push @gettransfers, $data;
2332 return (@gettransfers);
2335 =head2 DeleteTransfer
2337 &DeleteTransfer($itemnumber);
2341 sub DeleteTransfer {
2342 my ($itemnumber) = @_;
2343 my $dbh = C4::Context->dbh;
2344 my $sth = $dbh->prepare(
2345 "DELETE FROM branchtransfers
2347 AND datearrived IS NULL "
2349 $sth->execute($itemnumber);
2353 =head2 AnonymiseIssueHistory
2355 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2357 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2358 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2360 return the number of affected rows.
2364 sub AnonymiseIssueHistory {
2366 my $borrowernumber = shift;
2367 my $dbh = C4::Context->dbh;
2370 SET borrowernumber = NULL
2371 WHERE returndate < '".$date."'
2372 AND borrowernumber IS NOT NULL
2374 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2375 my $rows_affected = $dbh->do($query);
2376 return $rows_affected;
2379 =head2 SendCirculationAlert
2381 Send out a C<check-in> or C<checkout> alert using the messaging system.
2389 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
2393 Hashref of information about the item being checked in or out.
2397 Hashref of information about the borrower of the item.
2401 The branchcode from where the checkout or check-in took place.
2407 SendCirculationAlert({
2410 borrower => $borrower,
2416 sub SendCirculationAlert {
2418 my ($type, $item, $borrower, $branch) =
2419 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
2420 my %message_name = (
2421 CHECKIN => 'Item Check-in',
2422 CHECKOUT => 'Item Checkout',
2424 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
2425 borrowernumber => $borrower->{borrowernumber},
2426 message_name => $message_name{$type},
2428 my $letter = C4::Letters::getletter('circulation', $type);
2429 C4::Letters::parseletter($letter, 'biblio', $item->{biblionumber});
2430 C4::Letters::parseletter($letter, 'biblioitems', $item->{biblionumber});
2431 C4::Letters::parseletter($letter, 'borrowers', $borrower->{borrowernumber});
2432 C4::Letters::parseletter($letter, 'branches', $branch);
2433 my @transports = @{ $borrower_preferences->{transports} };
2434 # warn "no transports" unless @transports;
2436 # warn "transport: $_";
2437 my $message = C4::Message->find_last_message($borrower, $type, $_);
2439 #warn "create new message";
2440 C4::Message->enqueue($letter, $borrower, $_);
2442 #warn "append to old message";
2443 $message->append($letter);
2450 =head2 updateWrongTransfer
2452 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2454 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
2458 sub updateWrongTransfer {
2459 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2460 my $dbh = C4::Context->dbh;
2461 # first step validate the actual line of transfert .
2464 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2466 $sth->execute($FromLibrary,$itemNumber);
2469 # second step create a new line of branchtransfer to the right location .
2470 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2472 #third step changing holdingbranch of item
2473 UpdateHoldingbranch($FromLibrary,$itemNumber);
2476 =head2 UpdateHoldingbranch
2478 $items = UpdateHoldingbranch($branch,$itmenumber);
2479 Simple methode for updating hodlingbranch in items BDD line
2483 sub UpdateHoldingbranch {
2484 my ( $branch,$itemnumber ) = @_;
2485 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2490 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2491 this function calculates the due date given the loan length ,
2492 checking against the holidays calendar as per the 'useDaysMode' syspref.
2493 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2494 C<$branch> = location whose calendar to use
2495 C<$loanlength> = loan length prior to adjustment
2499 my ($startdate,$loanlength,$branch) = @_;
2500 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2501 my $datedue = time + ($loanlength) * 86400;
2502 #FIXME - assumes now even though we take a startdate
2503 my @datearr = localtime($datedue);
2504 return C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2506 my $calendar = C4::Calendar->new( branchcode => $branch );
2507 my $datedue = $calendar->addDate($startdate, $loanlength);
2512 =head2 CheckValidDatedue
2513 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2514 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2516 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2517 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2518 C<$date_due> = returndate calculate with no day check
2519 C<$itemnumber> = itemnumber
2520 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2521 C<$loanlength> = loan length prior to adjustment
2524 sub CheckValidDatedue {
2525 my ($date_due,$itemnumber,$branchcode)=@_;
2526 my @datedue=split('-',$date_due->output('iso'));
2527 my $years=$datedue[0];
2528 my $month=$datedue[1];
2529 my $day=$datedue[2];
2530 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2532 for (my $i=0;$i<2;$i++){
2533 $dow=Day_of_Week($years,$month,$day);
2534 ($dow=0) if ($dow>6);
2535 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2536 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2537 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2538 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2540 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2543 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2548 =head2 CheckRepeatableHolidays
2550 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2551 this function checks if the date due is a repeatable holiday
2552 C<$date_due> = returndate calculate with no day check
2553 C<$itemnumber> = itemnumber
2554 C<$branchcode> = localisation of issue
2558 sub CheckRepeatableHolidays{
2559 my($itemnumber,$week_day,$branchcode)=@_;
2560 my $dbh = C4::Context->dbh;
2561 my $query = qq|SELECT count(*)
2562 FROM repeatable_holidays
2565 my $sth = $dbh->prepare($query);
2566 $sth->execute($branchcode,$week_day);
2567 my $result=$sth->fetchrow;
2573 =head2 CheckSpecialHolidays
2575 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2576 this function check if the date is a special holiday
2577 C<$years> = the years of datedue
2578 C<$month> = the month of datedue
2579 C<$day> = the day of datedue
2580 C<$itemnumber> = itemnumber
2581 C<$branchcode> = localisation of issue
2585 sub CheckSpecialHolidays{
2586 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2587 my $dbh = C4::Context->dbh;
2588 my $query=qq|SELECT count(*)
2589 FROM `special_holidays`
2595 my $sth = $dbh->prepare($query);
2596 $sth->execute($years,$month,$day,$branchcode);
2597 my $countspecial=$sth->fetchrow ;
2599 return $countspecial;
2602 =head2 CheckRepeatableSpecialHolidays
2604 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2605 this function check if the date is a repeatble special holidays
2606 C<$month> = the month of datedue
2607 C<$day> = the day of datedue
2608 C<$itemnumber> = itemnumber
2609 C<$branchcode> = localisation of issue
2613 sub CheckRepeatableSpecialHolidays{
2614 my ($month,$day,$itemnumber,$branchcode) = @_;
2615 my $dbh = C4::Context->dbh;
2616 my $query=qq|SELECT count(*)
2617 FROM `repeatable_holidays`
2622 my $sth = $dbh->prepare($query);
2623 $sth->execute($month,$day,$branchcode);
2624 my $countspecial=$sth->fetchrow ;
2626 return $countspecial;
2631 sub CheckValidBarcode{
2633 my $dbh = C4::Context->dbh;
2634 my $query=qq|SELECT count(*)
2638 my $sth = $dbh->prepare($query);
2639 $sth->execute($barcode);
2640 my $exist=$sth->fetchrow ;
2645 =head2 IsBranchTransferAllowed
2647 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
2649 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
2653 sub IsBranchTransferAllowed {
2654 my ( $toBranch, $fromBranch, $code ) = @_;
2656 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
2658 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2659 my $dbh = C4::Context->dbh;
2661 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
2662 $sth->execute( $toBranch, $fromBranch, $code );
2663 my $limit = $sth->fetchrow_hashref();
2665 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
2666 if ( $limit->{'limitId'} ) {
2673 =head2 CreateBranchTransferLimit
2675 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
2677 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
2681 sub CreateBranchTransferLimit {
2682 my ( $toBranch, $fromBranch, $code ) = @_;
2684 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2686 my $dbh = C4::Context->dbh;
2688 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
2689 $sth->execute( $code, $toBranch, $fromBranch );
2692 =head2 DeleteBranchTransferLimits
2694 DeleteBranchTransferLimits();
2698 sub DeleteBranchTransferLimits {
2699 my $dbh = C4::Context->dbh;
2700 my $sth = $dbh->prepare("TRUNCATE TABLE branch_transfer_limits");
2711 Koha Developement team <info@koha.org>