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
42 use POSIX
qw(strftime);
43 use C4
::Branch
; # GetBranches
44 use C4
::Log
; # logaction
48 use vars
qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
51 # set the version for version checking
55 # FIXME subs that should probably be elsewhere
61 # subs to deal with issuing a book
74 &GetBranchBorrowerCircRule
76 &AnonymiseIssueHistory
79 # subs to deal with returns
85 # subs to deal with transfers
97 C4::Circulation - Koha circulation module
105 The functions in this module deal with circulation, issues, and
106 returns, as well as general information about the library.
107 Also deals with stocktaking.
113 =head3 $str = &barcodedecode($barcode);
117 =item Generic filter function for barcode string.
118 Called on every circ if the System Pref itemBarcodeInputFilter is set.
119 Will do some manipulation of the barcode for systems that deliver a barcode
120 to circulation.pl that differs from the barcode stored for the item.
121 For proper functioning of this filter, calling the function on the
122 correct barcode string (items.barcode) should return an unaltered barcode.
128 # FIXME -- the &decode fcn below should be wrapped into this one.
129 # FIXME -- these plugins should be moved out of Circulation.pm
133 my $filter = C4
::Context
->preference('itemBarcodeInputFilter');
134 if($filter eq 'whitespace') {
137 } elsif($filter eq 'cuecat') {
139 my @fields = split( /\./, $barcode );
140 my @results = map( decode
($_), @fields[ 1 .. $#fields ] );
141 if ( $#results == 2 ) {
147 } elsif($filter eq 'T-prefix') {
148 if ( $barcode =~ /^[Tt]/) {
149 if (substr($barcode,1,1) eq '0') {
152 $barcode = substr($barcode,2) + 0 ;
155 return sprintf( "T%07d",$barcode);
161 =head3 $str = &decode($chunk);
165 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
175 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
176 my @s = map { index( $seq, $_ ); } split( //, $encoded );
177 my $l = ( $#s + 1 ) % 4;
188 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
190 chr( ( $n >> 16 ) ^ 67 )
191 .chr( ( $n >> 8 & 255 ) ^ 67 )
192 .chr( ( $n & 255 ) ^ 67 );
195 $r = substr( $r, 0, length($r) - $l );
201 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
203 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
205 C<$newbranch> is the code for the branch to which the item should be transferred.
207 C<$barcode> is the barcode of the item to be transferred.
209 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
210 Otherwise, if an item is reserved, the transfer fails.
212 Returns three values:
216 is true if the transfer was successful.
220 is a reference-to-hash which may have any of the following keys:
226 There is no item in the catalog with the given barcode. The value is C<$barcode>.
230 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.
232 =item C<DestinationEqualsHolding>
234 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.
238 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.
242 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>.
244 =item C<WasTransferred>
246 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
253 my ( $tbr, $barcode, $ignoreRs ) = @_;
256 my $branches = GetBranches
();
257 my $itemnumber = GetItemnumberFromBarcode
( $barcode );
258 my $issue = GetItemIssue
($itemnumber);
259 my $biblio = GetBiblioFromItemNumber
($itemnumber);
262 if ( not $itemnumber ) {
263 $messages->{'BadBarcode'} = $barcode;
267 # get branches of book...
268 my $hbr = $biblio->{'homebranch'};
269 my $fbr = $biblio->{'holdingbranch'};
272 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
273 $messages->{'IsPermanent'} = $hbr;
276 # can't transfer book if is already there....
277 if ( $fbr eq $tbr ) {
278 $messages->{'DestinationEqualsHolding'} = 1;
282 # check if it is still issued to someone, return it...
283 if ($issue->{borrowernumber
}) {
284 AddReturn
( $barcode, $fbr );
285 $messages->{'WasReturned'} = $issue->{borrowernumber
};
289 # That'll save a database query.
290 my ( $resfound, $resrec ) =
291 CheckReserves
( $itemnumber );
292 if ( $resfound and not $ignoreRs ) {
293 $resrec->{'ResFound'} = $resfound;
295 # $messages->{'ResFound'} = $resrec;
299 #actually do the transfer....
301 ModItemTransfer
( $itemnumber, $fbr, $tbr );
303 # don't need to update MARC anymore, we do it in batch now
304 $messages->{'WasTransfered'} = 1;
305 ModDateLastSeen
( $itemnumber );
307 return ( $dotransfer, $messages, $biblio );
312 my $borrower = shift;
313 my $biblionumber = shift;
315 my $cat_borrower = $borrower->{'categorycode'};
316 my $dbh = C4
::Context
->dbh;
318 # Get which branchcode we need
319 if (C4
::Context
->preference('CircControl') eq 'PickupLibrary'){
320 $branch = C4
::Context
->userenv->{'branch'};
322 elsif (C4
::Context
->preference('CircControl') eq 'PatronLibrary'){
323 $branch = $borrower->{'branchcode'};
327 $branch = $item->{'homebranch'};
329 my $type = (C4
::Context
->preference('item-level_itypes'))
330 ?
$item->{'itype'} # item-level
331 : $item->{'itemtype'}; # biblio-level
333 # given branch, patron category, and item type, determine
334 # applicable issuing rule
335 my $issuing_rule = GetIssuingRule
($cat_borrower, $type, $branch);
337 # if a rule is found and has a loan limit set, count
338 # how many loans the patron already has that meet that
340 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
342 my $count_query = "SELECT COUNT(*) FROM issues
343 JOIN items USING (itemnumber) ";
345 my $rule_itemtype = $issuing_rule->{itemtype
};
346 if ($rule_itemtype eq "*") {
347 # matching rule has the default item type, so count only
348 # those existing loans that don't fall under a more
350 if (C4
::Context
->preference('item-level_itypes')) {
351 $count_query .= " WHERE items.itype NOT IN (
352 SELECT itemtype FROM issuingrules
354 AND (categorycode = ? OR categorycode = ?)
358 $count_query .= " JOIN biblioitems USING (biblionumber)
359 WHERE biblioitems.itemtype NOT IN (
360 SELECT itemtype FROM issuingrules
362 AND (categorycode = ? OR categorycode = ?)
366 push @bind_params, $issuing_rule->{branchcode
};
367 push @bind_params, $issuing_rule->{categorycode
};
368 push @bind_params, $cat_borrower;
370 # rule has specific item type, so count loans of that
372 if (C4
::Context
->preference('item-level_itypes')) {
373 $count_query .= " WHERE items.itype = ? ";
375 $count_query .= " JOIN biblioitems USING (biblionumber)
376 WHERE biblioitems.itemtype= ? ";
378 push @bind_params, $type;
381 $count_query .= " AND borrowernumber = ? ";
382 push @bind_params, $borrower->{'borrowernumber'};
383 my $rule_branch = $issuing_rule->{branchcode
};
384 if ($rule_branch ne "*") {
385 if (C4
::Context
->preference('CircControl') eq 'PickupLibrary') {
386 $count_query .= " AND issues.branchcode = ? ";
387 push @bind_params, $branch;
388 } elsif (C4
::Context
->preference('CircControl') eq 'PatronLibrary') {
389 ; # if branch is the patron's home branch, then count all loans by patron
391 $count_query .= " AND items.homebranch = ? ";
392 push @bind_params, $branch;
396 my $count_sth = $dbh->prepare($count_query);
397 $count_sth->execute(@bind_params);
398 my ($current_loan_count) = $count_sth->fetchrow_array;
400 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
401 if ($current_loan_count >= $max_loans_allowed) {
402 return "$current_loan_count / $max_loans_allowed";
406 # Now count total loans against the limit for the branch
407 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule
($branch, $cat_borrower);
408 if (defined($branch_borrower_circ_rule->{maxissueqty
})) {
409 my @bind_params = ();
410 my $branch_count_query = "SELECT COUNT(*) FROM issues
411 JOIN items USING (itemnumber)
412 WHERE borrowernumber = ? ";
413 push @bind_params, $borrower->{borrowernumber
};
415 if (C4
::Context
->preference('CircControl') eq 'PickupLibrary') {
416 $branch_count_query .= " AND issues.branchcode = ? ";
417 push @bind_params, $branch;
418 } elsif (C4
::Context
->preference('CircControl') eq 'PatronLibrary') {
419 ; # if branch is the patron's home branch, then count all loans by patron
421 $branch_count_query .= " AND items.homebranch = ? ";
422 push @bind_params, $branch;
424 my $branch_count_sth = $dbh->prepare($branch_count_query);
425 $branch_count_sth->execute(@bind_params);
426 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
428 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty
};
429 if ($current_loan_count >= $max_loans_allowed) {
430 return "$current_loan_count / $max_loans_allowed";
434 # OK, the patron can issue !!!
440 @issues = &itemissues($biblioitemnumber, $biblio);
442 Looks up information about who has borrowed the bookZ<>(s) with the
443 given biblioitemnumber.
445 C<$biblio> is ignored.
447 C<&itemissues> returns an array of references-to-hash. The keys
448 include the fields from the C<items> table in the Koha database.
449 Additional keys include:
455 If the item is currently on loan, this gives the due date.
457 If the item is not on loan, then this is either "Available" or
458 "Cancelled", if the item has been withdrawn.
462 If the item is currently on loan, this gives the card number of the
463 patron who currently has the item.
465 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
467 These give the timestamp for the last three times the item was
470 =item C<card0>, C<card1>, C<card2>
472 The card number of the last three patrons who borrowed this item.
474 =item C<borrower0>, C<borrower1>, C<borrower2>
476 The borrower number of the last three patrons who borrowed this item.
484 my ( $bibitem, $biblio ) = @_;
485 my $dbh = C4
::Context
->dbh;
487 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
492 $sth->execute($bibitem) || die $sth->errstr;
494 while ( my $data = $sth->fetchrow_hashref ) {
496 # Find out who currently has this item.
497 # FIXME - Wouldn't it be better to do this as a left join of
498 # some sort? Currently, this code assumes that if
499 # fetchrow_hashref() fails, then the book is on the shelf.
500 # fetchrow_hashref() can fail for any number of reasons (e.g.,
501 # database server crash), not just because no items match the
503 my $sth2 = $dbh->prepare(
504 "SELECT * FROM issues
505 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
510 $sth2->execute( $data->{'itemnumber'} );
511 if ( my $data2 = $sth2->fetchrow_hashref ) {
512 $data->{'date_due'} = $data2->{'date_due'};
513 $data->{'card'} = $data2->{'cardnumber'};
514 $data->{'borrower'} = $data2->{'borrowernumber'};
517 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ?
'Cancelled' : 'Available';
522 # Find the last 3 people who borrowed this item.
523 $sth2 = $dbh->prepare(
524 "SELECT * FROM old_issues
525 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
527 ORDER BY returndate DESC,timestamp DESC"
530 $sth2->execute( $data->{'itemnumber'} );
531 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
532 { # FIXME : error if there is less than 3 pple borrowing this item
533 if ( my $data2 = $sth2->fetchrow_hashref ) {
534 $data->{"timestamp$i2"} = $data2->{'timestamp'};
535 $data->{"card$i2"} = $data2->{'cardnumber'};
536 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
541 $results[$i] = $data;
549 =head2 CanBookBeIssued
551 Check if a book can be issued.
553 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
555 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
559 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
561 =item C<$barcode> is the bar code of the book being issued.
563 =item C<$duedatespec> is a C4::Dates object.
573 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
574 Possible values are :
580 sticky due date is invalid
584 borrower gone with no address
588 borrower declared it's card lost
594 =head3 UNKNOWN_BARCODE
608 item is restricted (set by ??)
610 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
611 Possible values are :
619 renewing, not issuing
621 =head3 ISSUED_TO_ANOTHER
623 issued to someone else.
627 reserved for someone else.
631 sticky due date is invalid
635 if the borrower borrows to much things
639 sub CanBookBeIssued
{
640 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
641 my %needsconfirmation; # filled with problems that needs confirmations
642 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
643 my $item = GetItem
(GetItemnumberFromBarcode
( $barcode ));
644 my $issue = GetItemIssue
($item->{itemnumber
});
645 my $biblioitem = GetBiblioItemData
($item->{biblioitemnumber
});
646 $item->{'itemtype'}=$item->{'itype'};
647 my $dbh = C4
::Context
->dbh;
650 # DUE DATE is OK ? -- should already have checked.
652 #$issuingimpossible{INVALID_DATE} = 1 unless ($duedate);
657 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode
} )) {
658 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
659 &UpdateStats
(C4
::Context
->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
660 return( { STATS
=> 1 }, {});
662 if ( $borrower->{flags
}->{GNA
} ) {
663 $issuingimpossible{GNA
} = 1;
665 if ( $borrower->{flags
}->{'LOST'} ) {
666 $issuingimpossible{CARD_LOST
} = 1;
668 if ( $borrower->{flags
}->{'DBARRED'} ) {
669 $issuingimpossible{DEBARRED
} = 1;
671 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
672 $issuingimpossible{EXPIRED
} = 1;
674 my @expirydate= split /-/,$borrower->{'dateexpiry'};
675 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
676 Date_to_Days
(Today
) > Date_to_Days
( @expirydate )) {
677 $issuingimpossible{EXPIRED
} = 1;
686 C4
::Members
::GetMemberAccountRecords
( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
687 if ( C4
::Context
->preference("IssuingInProcess") ) {
688 my $amountlimit = C4
::Context
->preference("noissuescharge");
689 if ( $amount > $amountlimit && !$inprocess ) {
690 $issuingimpossible{DEBT
} = sprintf( "%.2f", $amount );
692 elsif ( $amount <= $amountlimit && !$inprocess ) {
693 $needsconfirmation{DEBT
} = sprintf( "%.2f", $amount );
698 $needsconfirmation{DEBT
} = sprintf( "%.2f", $amount );
703 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
705 my $toomany = TooMany
( $borrower, $item->{biblionumber
}, $item );
706 $needsconfirmation{TOO_MANY
} = $toomany if $toomany;
711 unless ( $item->{barcode
} ) {
712 $issuingimpossible{UNKNOWN_BARCODE
} = 1;
714 if ( $item->{'notforloan'}
715 && $item->{'notforloan'} > 0 )
717 $issuingimpossible{NOT_FOR_LOAN
} = 1;
719 elsif ( !$item->{'notforloan'} ){
720 # we have to check itemtypes.notforloan also
721 if (C4
::Context
->preference('item-level_itypes')){
722 # this should probably be a subroutine
723 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
724 $sth->execute($item->{'itemtype'});
725 my $notforloan=$sth->fetchrow_hashref();
727 if ($notforloan->{'notforloan'} == 1){
728 $issuingimpossible{NOT_FOR_LOAN
} = 1;
731 elsif ($biblioitem->{'notforloan'} == 1){
732 $issuingimpossible{NOT_FOR_LOAN
} = 1;
735 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
737 $issuingimpossible{WTHDRAWN
} = 1;
739 if ( $item->{'restricted'}
740 && $item->{'restricted'} == 1 )
742 $issuingimpossible{RESTRICTED
} = 1;
744 if ( C4
::Context
->preference("IndependantBranches") ) {
745 my $userenv = C4
::Context
->userenv;
746 if ( ($userenv) && ( $userenv->{flags
} != 1 ) ) {
747 $issuingimpossible{NOTSAMEBRANCH
} = 1
748 if ( $item->{C4
::Context
->preference("HomeOrHoldingBranch")} ne $userenv->{branch
} );
753 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
755 if ( $issue->{borrowernumber
} && $issue->{borrowernumber
} eq $borrower->{'borrowernumber'} )
758 # Already issued to current borrower. Ask whether the loan should
760 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed
(
761 $borrower->{'borrowernumber'},
762 $item->{'itemnumber'}
764 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
765 $issuingimpossible{NO_MORE_RENEWALS
} = 1;
768 $needsconfirmation{RENEW_ISSUE
} = 1;
771 elsif ($issue->{borrowernumber
}) {
773 # issued to someone else
774 my $currborinfo = GetMemberDetails
( $issue->{borrowernumber
} );
776 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
777 $needsconfirmation{ISSUED_TO_ANOTHER
} =
778 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
781 # See if the item is on reserve.
782 my ( $restype, $res ) = C4
::Reserves
::CheckReserves
( $item->{'itemnumber'} );
784 my $resbor = $res->{'borrowernumber'};
785 my ( $resborrower ) = GetMemberDetails
( $resbor, 0 );
786 my $branches = GetBranches
();
787 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
788 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
790 # The item is on reserve and waiting, but has been
791 # reserved by some other patron.
792 $needsconfirmation{RESERVE_WAITING
} =
793 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
795 elsif ( $restype eq "Reserved" ) {
796 # The item is on reserve for someone else.
797 $needsconfirmation{RESERVED
} =
798 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
801 if ( C4
::Context
->preference("LibraryName") eq "Horowhenua Library Trust" ) {
802 if ( $borrower->{'categorycode'} eq 'W' ) {
804 return ( \
%emptyhash, \
%needsconfirmation );
807 return ( \
%issuingimpossible, \
%needsconfirmation );
812 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
814 &AddIssue($borrower,$barcode,$date)
818 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
820 =item C<$barcode> is the bar code of the book being issued.
822 =item C<$date> contains the max date of return. calculated if empty.
824 =item C<$cancelreserve>
826 =item C<$issuedate> the date to issue the item in iso format (YYYY-MM-DD). Defaults to today.
828 AddIssue does the following things :
829 - step 01: check that there is a borrowernumber & a barcode provided
830 - check for RENEWAL (book issued & being issued to the same patron)
831 - renewal YES = Calculate Charge & renew
833 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
835 - fill reserve if reserve to this patron
836 - cancel reserve or not, otherwise
837 * TRANSFERT PENDING ?
838 - complete the transfert
846 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate ) = @_;
847 my $dbh = C4
::Context
->dbh;
848 my $barcodecheck=CheckValidBarcode
($barcode);
850 # $issuedate defaults to today.
851 if ( ! defined $issuedate ) {
852 $issuedate = strftime
( "%Y-%m-%d", localtime );
854 if ($borrower and $barcode and $barcodecheck ne '0'){
855 # find which item we issue
856 my $item = GetItem
('', $barcode) or return undef; # if we don't get an Item, abort.
858 # Get which branchcode we need
859 if (C4
::Context
->preference('CircControl') eq 'PickupLibrary'){
860 $branch = C4
::Context
->userenv->{'branch'};
862 elsif (C4
::Context
->preference('CircControl') eq 'PatronLibrary'){
863 $branch = $borrower->{'branchcode'};
867 $branch = $item->{'homebranch'};
870 # get actual issuing if there is one
871 my $actualissue = GetItemIssue
( $item->{itemnumber
});
873 # get biblioinformation for this item
874 my $biblio = GetBiblioFromItemNumber
($item->{itemnumber
});
877 # check if we just renew the issue.
879 if ( $actualissue->{borrowernumber
} eq $borrower->{'borrowernumber'} ) {
881 $borrower->{'borrowernumber'},
882 $item->{'itemnumber'},
891 if ( $actualissue->{borrowernumber
}) {
892 # This book is currently on loan, but not to the person
893 # who wants to borrow it now. mark it returned before issuing to the new borrower
896 C4
::Context
->userenv->{'branch'}
900 # See if the item is on reserve.
901 my ( $restype, $res ) =
902 C4
::Reserves
::CheckReserves
( $item->{'itemnumber'} );
904 my $resbor = $res->{'borrowernumber'};
905 if ( $resbor eq $borrower->{'borrowernumber'} ) {
907 # The item is reserved by the current patron
908 ModReserveFill
($res);
910 elsif ( $restype eq "Waiting" ) {
913 # The item is on reserve and waiting, but has been
914 # reserved by some other patron.
916 elsif ( $restype eq "Reserved" ) {
919 # The item is reserved by someone else.
920 if ($cancelreserve) { # cancel reserves on this item
921 CancelReserve
( 0, $res->{'itemnumber'},
922 $res->{'borrowernumber'} );
925 if ($cancelreserve) {
926 CancelReserve
( $res->{'biblionumber'}, 0,
927 $res->{'borrowernumber'} );
930 # set waiting reserve to first in reserve queue as book isn't waiting now
932 $res->{'biblionumber'},
933 $res->{'borrowernumber'},
939 # Starting process for transfer job (checking transfert and validate it if we have one)
940 my ($datesent) = GetTransfers
($item->{'itemnumber'});
942 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for lisibility of this case (maybe for stats ....)
945 "UPDATE branchtransfers
946 SET datearrived = now(),
948 comments = 'Forced branchtransfer'
949 WHERE itemnumber= ? AND datearrived IS NULL"
951 $sth->execute(C4
::Context
->userenv->{'branch'},$item->{'itemnumber'});
955 # Record in the database the fact that the book was issued.
959 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
964 $dateduef = $datedue;
966 my $itype = ( C4
::Context
->preference('item-level_itypes') ) ?
$biblio->{'itype'} : $biblio->{'itemtype'};
967 my $loanlength = GetLoanLength
( $borrower->{'categorycode'}, $itype, $branch );
968 $dateduef = CalcDateDue
( C4
::Dates
->new( $issuedate, 'iso' ), $loanlength, $branch );
970 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
971 if ( C4
::Context
->preference('ReturnBeforeExpiry') && $dateduef->output('iso') gt $borrower->{dateexpiry
} ) {
972 $dateduef = C4
::Dates
->new( $borrower->{dateexpiry
}, 'iso' );
976 $borrower->{'borrowernumber'}, # borrowernumber
977 $item->{'itemnumber'}, # itemnumber
978 $issuedate, # issuedate
979 $dateduef->output('iso'), # date_due
980 C4
::Context
->userenv->{'branch'} # branchcode
984 ModItem
({ issues
=> $item->{'issues'},
985 holdingbranch
=> C4
::Context
->userenv->{'branch'},
987 datelastborrowed
=> C4
::Dates
->new()->output('iso'),
988 onloan
=> $dateduef->output('iso'),
989 }, $item->{'biblionumber'}, $item->{'itemnumber'});
990 ModDateLastSeen
( $item->{'itemnumber'} );
992 # If it costs to borrow this book, charge it to the patron's account.
993 my ( $charge, $itemtype ) = GetIssuingCharges
(
994 $item->{'itemnumber'},
995 $borrower->{'borrowernumber'}
999 $item->{'itemnumber'},
1000 $borrower->{'borrowernumber'}, $charge
1002 $item->{'charge'} = $charge;
1005 # Record the fact that this book was issued.
1007 C4
::Context
->userenv->{'branch'},
1009 '', $item->{'itemnumber'},
1010 $item->{'itype'}, $borrower->{'borrowernumber'}
1014 logaction
("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1015 if C4
::Context
->preference("IssueLog");
1020 =head2 GetLoanLength
1022 Get loan length for an itemtype, a borrower type and a branch
1024 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1029 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1030 my $dbh = C4
::Context
->dbh;
1033 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1035 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1036 # try to find issuelength & return the 1st available.
1037 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1038 $sth->execute( $borrowertype, $itemtype, $branchcode );
1039 my $loanlength = $sth->fetchrow_hashref;
1040 return $loanlength->{issuelength
}
1041 if defined($loanlength) && $loanlength->{issuelength
} ne 'NULL';
1043 $sth->execute( $borrowertype, "*", $branchcode );
1044 $loanlength = $sth->fetchrow_hashref;
1045 return $loanlength->{issuelength
}
1046 if defined($loanlength) && $loanlength->{issuelength
} ne 'NULL';
1048 $sth->execute( "*", $itemtype, $branchcode );
1049 $loanlength = $sth->fetchrow_hashref;
1050 return $loanlength->{issuelength
}
1051 if defined($loanlength) && $loanlength->{issuelength
} ne 'NULL';
1053 $sth->execute( "*", "*", $branchcode );
1054 $loanlength = $sth->fetchrow_hashref;
1055 return $loanlength->{issuelength
}
1056 if defined($loanlength) && $loanlength->{issuelength
} ne 'NULL';
1058 $sth->execute( $borrowertype, $itemtype, "*" );
1059 $loanlength = $sth->fetchrow_hashref;
1060 return $loanlength->{issuelength
}
1061 if defined($loanlength) && $loanlength->{issuelength
} ne 'NULL';
1063 $sth->execute( $borrowertype, "*", "*" );
1064 $loanlength = $sth->fetchrow_hashref;
1065 return $loanlength->{issuelength
}
1066 if defined($loanlength) && $loanlength->{issuelength
} ne 'NULL';
1068 $sth->execute( "*", $itemtype, "*" );
1069 $loanlength = $sth->fetchrow_hashref;
1070 return $loanlength->{issuelength
}
1071 if defined($loanlength) && $loanlength->{issuelength
} ne 'NULL';
1073 $sth->execute( "*", "*", "*" );
1074 $loanlength = $sth->fetchrow_hashref;
1075 return $loanlength->{issuelength
}
1076 if defined($loanlength) && $loanlength->{issuelength
} ne 'NULL';
1078 # if no rule is set => 21 days (hardcoded)
1082 =head2 GetIssuingRule
1084 FIXME - This is a copy-paste of GetLoanLength
1085 as a stop-gap. Do not wish to change API for GetLoanLength
1086 this close to release, however, Overdues::GetIssuingRules is broken.
1088 Get the issuing rule for an itemtype, a borrower type and a branch
1089 Returns a hashref from the issuingrules table.
1091 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1095 sub GetIssuingRule
{
1096 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1097 my $dbh = C4
::Context
->dbh;
1098 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1101 $sth->execute( $borrowertype, $itemtype, $branchcode );
1102 $irule = $sth->fetchrow_hashref;
1103 return $irule if defined($irule) ;
1105 $sth->execute( $borrowertype, "*", $branchcode );
1106 $irule = $sth->fetchrow_hashref;
1107 return $irule if defined($irule) ;
1109 $sth->execute( "*", $itemtype, $branchcode );
1110 $irule = $sth->fetchrow_hashref;
1111 return $irule if defined($irule) ;
1113 $sth->execute( "*", "*", $branchcode );
1114 $irule = $sth->fetchrow_hashref;
1115 return $irule if defined($irule) ;
1117 $sth->execute( $borrowertype, $itemtype, "*" );
1118 $irule = $sth->fetchrow_hashref;
1119 return $irule if defined($irule) ;
1121 $sth->execute( $borrowertype, "*", "*" );
1122 $irule = $sth->fetchrow_hashref;
1123 return $irule if defined($irule) ;
1125 $sth->execute( "*", $itemtype, "*" );
1126 $irule = $sth->fetchrow_hashref;
1127 return $irule if defined($irule) ;
1129 $sth->execute( "*", "*", "*" );
1130 $irule = $sth->fetchrow_hashref;
1131 return $irule if defined($irule) ;
1133 # if no rule matches,
1137 =head2 GetBranchBorrowerCircRule
1141 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1145 Retrieves circulation rule attributes that apply to the given
1146 branch and patron category, regardless of item type.
1147 The return value is a hashref containing the following key:
1149 maxissueqty - maximum number of loans that a
1150 patron of the given category can have at the given
1151 branch. If the value is undef, no limit.
1153 This will first check for a specific branch and
1154 category match from branch_borrower_circ_rules.
1156 If no rule is found, it will then check default_branch_circ_rules
1157 (same branch, default category). If no rule is found,
1158 it will then check default_borrower_circ_rules (default
1159 branch, same category), then failing that, default_circ_rules
1160 (default branch, default category).
1162 If no rule has been found in the database, it will default to
1167 C<$branchcode> and C<$categorycode> should contain the
1168 literal branch code and patron category code, respectively - no
1173 sub GetBranchBorrowerCircRule
{
1174 my $branchcode = shift;
1175 my $categorycode = shift;
1177 my $branch_cat_query = "SELECT maxissueqty
1178 FROM branch_borrower_circ_rules
1179 WHERE branchcode = ?
1180 AND categorycode = ?";
1181 my $dbh = C4
::Context
->dbh();
1182 my $sth = $dbh->prepare($branch_cat_query);
1183 $sth->execute($branchcode, $categorycode);
1185 if ($result = $sth->fetchrow_hashref()) {
1189 # try same branch, default borrower category
1190 my $branch_query = "SELECT maxissueqty
1191 FROM default_branch_circ_rules
1192 WHERE branchcode = ?";
1193 $sth = $dbh->prepare($branch_query);
1194 $sth->execute($branchcode);
1195 if ($result = $sth->fetchrow_hashref()) {
1199 # try default branch, same borrower category
1200 my $category_query = "SELECT maxissueqty
1201 FROM default_borrower_circ_rules
1202 WHERE categorycode = ?";
1203 $sth = $dbh->prepare($category_query);
1204 $sth->execute($categorycode);
1205 if ($result = $sth->fetchrow_hashref()) {
1209 # try default branch, default borrower category
1210 my $default_query = "SELECT maxissueqty
1211 FROM default_circ_rules";
1212 $sth = $dbh->prepare($default_query);
1214 if ($result = $sth->fetchrow_hashref()) {
1218 # built-in default circulation rule
1220 maxissueqty
=> undef,
1226 ($doreturn, $messages, $iteminformation, $borrower) =
1227 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1233 =item C<$barcode> is the bar code of the book being returned.
1235 =item C<$branch> is the code of the branch where the book is being returned.
1237 =item C<$exemptfine> indicates that overdue charges for the item will be
1240 =item C<$dropbox> indicates that the check-in date is assumed to be
1241 yesterday, or the last non-holiday as defined in C4::Calendar . If
1242 overdue charges are applied and C<$dropbox> is true, the last charge
1243 will be removed. This assumes that the fines accrual script has run
1248 C<&AddReturn> returns a list of four items:
1250 C<$doreturn> is true iff the return succeeded.
1252 C<$messages> is a reference-to-hash giving the reason for failure:
1258 No item with this barcode exists. The value is C<$barcode>.
1262 The book is not currently on loan. The value is C<$barcode>.
1264 =item C<IsPermanent>
1266 The book's home branch is a permanent collection. If you have borrowed
1267 this book, you are not allowed to return it. The value is the code for
1268 the book's home branch.
1272 This book has been withdrawn/cancelled. The value should be ignored.
1276 The item was reserved. The value is a reference-to-hash whose keys are
1277 fields from the reserves table of the Koha database, and
1278 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1279 either C<Waiting>, C<Reserved>, or 0.
1283 C<$borrower> is a reference-to-hash, giving information about the
1284 patron who last borrowed the book.
1289 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1290 my $dbh = C4
::Context
->dbh;
1294 my $validTransfert = 0;
1295 my $reserveDone = 0;
1297 # get information on item
1298 my $iteminformation = GetItemIssue
( GetItemnumberFromBarcode
($barcode));
1299 my $biblio = GetBiblioItemData
($iteminformation->{'biblioitemnumber'});
1300 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1301 unless ($iteminformation->{'itemnumber'} ) {
1302 $messages->{'BadBarcode'} = $barcode;
1306 if ( ( not $iteminformation->{borrowernumber
} ) && $doreturn ) {
1307 $messages->{'NotIssued'} = $barcode;
1308 # even though item is not on loan, it may still
1309 # be transferred; therefore, get current branch information
1310 my $curr_iteminfo = GetItem
($iteminformation->{'itemnumber'});
1311 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1312 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1316 # check if the book is in a permanent collection....
1317 my $hbr = $iteminformation->{C4
::Context
->preference("HomeOrHoldingBranch")};
1318 my $branches = GetBranches
();
1319 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1320 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1321 $messages->{'IsPermanent'} = $hbr;
1324 # if independent branches are on and returning to different branch, refuse the return
1325 if ($hbr ne C4
::Context
->userenv->{'branch'} && C4
::Context
->preference("IndependantBranches")){
1326 $messages->{'Wrongbranch'} = 1;
1330 # check that the book has been cancelled
1331 if ( $iteminformation->{'wthdrawn'} ) {
1332 $messages->{'wthdrawn'} = 1;
1336 # new op dev : if the book returned in an other branch update the holding branch
1338 # update issues, thereby returning book (should push this out into another subroutine
1339 $borrower = C4
::Members
::GetMemberDetails
( $iteminformation->{borrowernumber
}, 0 );
1341 # case of a return of document (deal with issues and holdingbranch)
1344 my $circControlBranch;
1346 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1347 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4
::Dates
->today('iso') );
1348 if (C4
::Context
->preference('CircControl') eq 'ItemHomeBranch' ) {
1349 $circControlBranch = $iteminformation->{homebranch
};
1350 } elsif ( C4
::Context
->preference('CircControl') eq 'PatronLibrary') {
1351 $circControlBranch = $borrower->{branchcode
};
1352 } else { # CircControl must be PickupLibrary.
1353 $circControlBranch = $iteminformation->{holdingbranch
};
1354 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1357 MarkIssueReturned
($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1358 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1361 # continue to deal with returns cases, but not only if we have an issue
1363 # the holdingbranch is updated if the document is returned in an other location .
1364 if ( $iteminformation->{'holdingbranch'} ne C4
::Context
->userenv->{'branch'} ) {
1365 UpdateHoldingbranch
(C4
::Context
->userenv->{'branch'},$iteminformation->{'itemnumber'});
1366 # reload iteminformation holdingbranch with the userenv value
1367 $iteminformation->{'holdingbranch'} = C4
::Context
->userenv->{'branch'};
1369 ModDateLastSeen
( $iteminformation->{'itemnumber'} );
1370 ModItem
({ onloan
=> undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1372 if ($iteminformation->{borrowernumber
}){
1373 ($borrower) = C4
::Members
::GetMemberDetails
( $iteminformation->{borrowernumber
}, 0 );
1375 # fix up the accounts.....
1376 if ( $iteminformation->{'itemlost'} ) {
1377 $messages->{'WasLost'} = 1;
1380 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1381 # check if we have a transfer for this document
1382 my ($datesent,$frombranch,$tobranch) = GetTransfers
( $iteminformation->{'itemnumber'} );
1384 # if we have a transfer to do, we update the line of transfers with the datearrived
1386 if ( $tobranch eq C4
::Context
->userenv->{'branch'} ) {
1389 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1391 $sth->execute( $iteminformation->{'itemnumber'} );
1393 # 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'
1394 C4
::Reserves
::ModReserveStatus
( $iteminformation->{'itemnumber'},'W' );
1397 $messages->{'WrongTransfer'} = $tobranch;
1398 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1400 $validTransfert = 1;
1403 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1404 # fix up the accounts.....
1405 if ($iteminformation->{'itemlost'}) {
1406 FixAccountForLostAndReturned
($iteminformation, $borrower);
1407 $messages->{'WasLost'} = 1;
1409 # fix up the overdues in accounts...
1410 FixOverduesOnReturn
( $borrower->{'borrowernumber'},
1411 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1413 # find reserves.....
1414 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1415 my ( $resfound, $resrec ) =
1416 C4
::Reserves
::CheckReserves
( $iteminformation->{'itemnumber'} );
1418 $resrec->{'ResFound'} = $resfound;
1419 $messages->{'ResFound'} = $resrec;
1424 # Record the fact that this book was returned.
1426 $branch, 'return', '0', '',
1427 $iteminformation->{'itemnumber'},
1428 $biblio->{'itemtype'},
1429 $borrower->{'borrowernumber'}
1432 logaction
("CIRCULATION", "RETURN", $iteminformation->{borrowernumber
}, $iteminformation->{'biblionumber'})
1433 if C4
::Context
->preference("ReturnLog");
1435 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1436 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1438 if ( ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1439 if (C4
::Context
->preference("AutomaticItemReturn") == 1) {
1440 ModItemTransfer
($iteminformation->{'itemnumber'}, C4
::Context
->userenv->{'branch'}, $iteminformation->{'homebranch'});
1441 $messages->{'WasTransfered'} = 1;
1444 $messages->{'NeedsTransfer'} = 1;
1448 return ( $doreturn, $messages, $iteminformation, $borrower );
1451 =head2 MarkIssueReturned
1455 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1459 Unconditionally marks an issue as being returned by
1460 moving the C<issues> row to C<old_issues> and
1461 setting C<returndate> to the current date, or
1462 the last non-holiday date of the branccode specified in
1463 C<dropbox_branch> . Assumes you've already checked that
1464 it's safe to do this, i.e. last non-holiday > issuedate.
1466 if C<$returndate> is specified (in iso format), it is used as the date
1467 of the return. It is ignored when a dropbox_branch is passed in.
1469 Ideally, this function would be internal to C<C4::Circulation>,
1470 not exported, but it is currently needed by one
1471 routine in C<C4::Accounts>.
1475 sub MarkIssueReturned
{
1476 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1477 my $dbh = C4
::Context
->dbh;
1478 my $query = "UPDATE issues SET returndate=";
1480 if ($dropbox_branch) {
1481 my $calendar = C4
::Calendar
->new( branchcode
=> $dropbox_branch );
1482 my $dropboxdate = $calendar->addDate( C4
::Dates
->new(), -1 );
1484 push @bind, $dropboxdate->output('iso');
1485 } elsif ($returndate) {
1487 push @bind, $returndate;
1489 $query .= " now() ";
1491 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1492 push @bind, $borrowernumber, $itemnumber;
1494 my $sth_upd = $dbh->prepare($query);
1495 $sth_upd->execute(@bind);
1496 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1497 WHERE borrowernumber = ?
1498 AND itemnumber = ?");
1499 $sth_copy->execute($borrowernumber, $itemnumber);
1500 my $sth_del = $dbh->prepare("DELETE FROM issues
1501 WHERE borrowernumber = ?
1502 AND itemnumber = ?");
1503 $sth_del->execute($borrowernumber, $itemnumber);
1506 =head2 FixOverduesOnReturn
1508 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1510 C<$brn> borrowernumber
1514 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1515 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1517 internal function, called only by AddReturn
1521 sub FixOverduesOnReturn
{
1522 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1523 my $dbh = C4
::Context
->dbh;
1525 # check for overdue fine
1528 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1530 $sth->execute( $borrowernumber, $item );
1532 # alter fine to show that the book has been returned
1534 if ($data = $sth->fetchrow_hashref) {
1536 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1538 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1539 if (C4
::Context
->preference("FinesLog")) {
1540 &logaction
("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1542 } elsif ($dropbox && $data->{lastincrement
}) {
1543 my $outstanding = $data->{amountoutstanding
} - $data->{lastincrement
} ;
1544 my $amt = $data->{amount
} - $data->{lastincrement
} ;
1545 if (C4
::Context
->preference("FinesLog")) {
1546 &logaction
("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1548 $uquery = "update accountlines set accounttype='F' ";
1549 if($outstanding >= 0 && $amt >=0) {
1550 $uquery .= ", amount = ? , amountoutstanding=? ";
1551 unshift @bind, ($amt, $outstanding) ;
1554 $uquery = "update accountlines set accounttype='F' ";
1556 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1557 my $usth = $dbh->prepare($uquery);
1558 $usth->execute(@bind);
1566 =head2 FixAccountForLostAndReturned
1568 &FixAccountForLostAndReturned($iteminfo,$borrower);
1570 Calculates the charge for a book lost and returned (Not exported & used only once)
1572 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1574 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1576 Internal function, called by AddReturn
1580 sub FixAccountForLostAndReturned
{
1581 my ($iteminfo, $borrower) = @_;
1582 my $dbh = C4
::Context
->dbh;
1583 my $itm = $iteminfo->{'itemnumber'};
1584 # check for charge made for lost book
1585 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1586 $sth->execute($itm);
1587 if (my $data = $sth->fetchrow_hashref) {
1588 # writeoff this amount
1590 my $amount = $data->{'amount'};
1591 my $acctno = $data->{'accountno'};
1593 if ($data->{'amountoutstanding'} == $amount) {
1594 $offset = $data->{'amount'};
1597 $offset = $amount - $data->{'amountoutstanding'};
1598 $amountleft = $data->{'amountoutstanding'} - $amount;
1600 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1601 WHERE (borrowernumber = ?)
1602 AND (itemnumber = ?) AND (accountno = ?) ");
1603 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1605 #check if any credit is left if so writeoff other accounts
1606 my $nextaccntno = getnextacctno
($data->{'borrowernumber'});
1607 if ($amountleft < 0){
1610 if ($amountleft > 0){
1611 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1612 AND (amountoutstanding >0) ORDER BY date");
1613 $msth->execute($data->{'borrowernumber'});
1614 # offset transactions
1617 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1618 if ($accdata->{'amountoutstanding'} < $amountleft) {
1620 $amountleft -= $accdata->{'amountoutstanding'};
1622 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1625 my $thisacct = $accdata->{'accountno'};
1626 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1627 WHERE (borrowernumber = ?)
1628 AND (accountno=?)");
1629 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1631 $usth = $dbh->prepare("INSERT INTO accountoffsets
1632 (borrowernumber, accountno, offsetaccount, offsetamount)
1635 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1640 if ($amountleft > 0){
1643 my $desc="Item Returned ".$iteminfo->{'barcode'};
1644 $usth = $dbh->prepare("INSERT INTO accountlines
1645 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1646 VALUES (?,?,now(),?,?,'CR',?)");
1647 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1649 $usth = $dbh->prepare("INSERT INTO accountoffsets
1650 (borrowernumber, accountno, offsetaccount, offsetamount)
1652 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1654 ModItem
({ paidfor
=> '' }, undef, $itm);
1662 $issues = &GetItemIssue($itemnumber);
1664 Returns patrons currently having a book. nothing if item is not issued atm
1666 C<$itemnumber> is the itemnumber
1668 Returns an array of hashes
1670 FIXME: Though the above says that this function returns nothing if the
1671 item is not issued, this actually returns a hasref that looks like
1682 my ( $itemnumber) = @_;
1683 return unless $itemnumber;
1684 my $dbh = C4
::Context
->dbh;
1688 my $today = POSIX
::strftime
("%Y%m%d", localtime);
1690 my $sth = $dbh->prepare(
1691 "SELECT * FROM issues
1692 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1694 issues.itemnumber=?");
1695 $sth->execute($itemnumber);
1696 my $data = $sth->fetchrow_hashref;
1697 my $datedue = $data->{'date_due'};
1699 if ( $datedue < $today ) {
1700 $data->{'overdue'} = 1;
1702 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1709 $issue = GetOpenIssue( $itemnumber );
1711 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
1713 C<$itemnumber> is the item's itemnumber
1720 my ( $itemnumber ) = @_;
1722 my $dbh = C4
::Context
->dbh;
1723 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
1724 $sth->execute( $itemnumber );
1725 my $issue = $sth->fetchrow_hashref();
1729 =head2 GetItemIssues
1731 $issues = &GetItemIssues($itemnumber, $history);
1733 Returns patrons that have issued a book
1735 C<$itemnumber> is the itemnumber
1736 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1738 Returns an array of hashes
1743 my ( $itemnumber,$history ) = @_;
1744 my $dbh = C4
::Context
->dbh;
1748 my $today = POSIX
::strftime
("%Y%m%d", localtime);
1750 my $sql = "SELECT * FROM issues
1751 JOIN borrowers USING (borrowernumber)
1752 JOIN items USING (itemnumber)
1753 WHERE issues.itemnumber = ? ";
1756 SELECT * FROM old_issues
1757 LEFT JOIN borrowers USING (borrowernumber)
1758 JOIN items USING (itemnumber)
1759 WHERE old_issues.itemnumber = ? ";
1761 $sql .= "ORDER BY date_due DESC";
1762 my $sth = $dbh->prepare($sql);
1764 $sth->execute($itemnumber, $itemnumber);
1766 $sth->execute($itemnumber);
1768 while ( my $data = $sth->fetchrow_hashref ) {
1769 my $datedue = $data->{'date_due'};
1771 if ( $datedue < $today ) {
1772 $data->{'overdue'} = 1;
1774 my $itemnumber = $data->{'itemnumber'};
1775 push @GetItemIssues, $data;
1778 return ( \
@GetItemIssues );
1781 =head2 GetBiblioIssues
1783 $issues = GetBiblioIssues($biblionumber);
1785 this function get all issues from a biblionumber.
1788 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1789 tables issues and the firstname,surname & cardnumber from borrowers.
1793 sub GetBiblioIssues
{
1794 my $biblionumber = shift;
1795 return undef unless $biblionumber;
1796 my $dbh = C4
::Context
->dbh;
1798 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1800 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1801 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1802 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1803 LEFT JOIN biblio ON biblio.biblionumber = items.biblioitemnumber
1804 WHERE biblio.biblionumber = ?
1806 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1808 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1809 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1810 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1811 LEFT JOIN biblio ON biblio.biblionumber = items.biblioitemnumber
1812 WHERE biblio.biblionumber = ?
1815 my $sth = $dbh->prepare($query);
1816 $sth->execute($biblionumber, $biblionumber);
1819 while ( my $data = $sth->fetchrow_hashref ) {
1820 push @issues, $data;
1825 =head2 GetUpcomingDueIssues
1829 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1835 sub GetUpcomingDueIssues
{
1838 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1839 my $dbh = C4
::Context
->dbh;
1841 my $statement = <<END_SQL;
1842 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1844 LEFT JOIN items USING (itemnumber)
1845 WhERE returndate is NULL
1846 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1849 my @bind_parameters = ( $params->{'days_in_advance'} );
1851 my $sth = $dbh->prepare( $statement );
1852 $sth->execute( @bind_parameters );
1853 my $upcoming_dues = $sth->fetchall_arrayref({});
1856 return $upcoming_dues;
1859 =head2 CanBookBeRenewed
1861 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber);
1863 Find out whether a borrowed item may be renewed.
1865 C<$dbh> is a DBI handle to the Koha database.
1867 C<$borrowernumber> is the borrower number of the patron who currently
1868 has the item on loan.
1870 C<$itemnumber> is the number of the item to renew.
1872 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1873 item must currently be on loan to the specified borrower; renewals
1874 must be allowed for the item's type; and the borrower must not have
1875 already renewed the loan. $error will contain the reason the renewal can not proceed
1879 sub CanBookBeRenewed {
1881 # check renewal status
1882 my ( $borrowernumber, $itemnumber ) = @_;
1883 my $dbh = C4::Context->dbh;
1888 # Look in the issues table for this item, lent to this borrower,
1889 # and not yet returned.
1891 # FIXME - I think this function could be redone to use only one SQL call.
1892 my $sth1 = $dbh->prepare(
1893 "SELECT * FROM issues
1894 WHERE borrowernumber = ?
1897 $sth1->execute( $borrowernumber, $itemnumber );
1898 if ( my $data1 = $sth1->fetchrow_hashref ) {
1900 # Found a matching item
1902 # See if this item may be renewed. This query is convoluted
1903 # because it's a bit messy: given the item number, we need to find
1904 # the biblioitem, which gives us the itemtype, which tells us
1905 # whether it may be renewed.
1906 my $query = "SELECT renewalsallowed FROM items ";
1907 $query .= (C4::Context->preference('item-level_itypes'))
1908 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
1909 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1910 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
1911 $query .= "WHERE items.itemnumber = ?";
1912 my $sth2 = $dbh->prepare($query);
1913 $sth2->execute($itemnumber);
1914 if ( my $data2 = $sth2->fetchrow_hashref ) {
1915 $renews = $data2->{'renewalsallowed'};
1917 if ( $renews && $renews > $data1->{'renewals'} ) {
1924 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1932 return ($renewokay,$error);
1937 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$issuedate]);
1941 C<$borrowernumber> is the borrower number of the patron who currently
1944 C<$itemnumber> is the number of the item to renew.
1946 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
1948 C<$datedue> can be a C4::Dates object used to set the due date.
1950 C<$issuedate> can be a iso formatted date to use for the issuedate.
1952 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
1953 from the book's item type.
1958 my $borrowernumber = shift or return undef;
1959 my $itemnumber = shift or return undef;
1960 my $item = GetItem($itemnumber) or return undef;
1961 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
1962 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
1963 my $datedue = shift;
1964 my $issuedate = shift;
1965 # If the due date wasn't specified, calculate it by adding the
1966 # book's loan length to today's date.
1967 unless ($datedue && $datedue->output('iso')) {
1969 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
1970 my $loanlength = GetLoanLength(
1971 $borrower->{'categorycode'},
1972 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
1973 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
1975 #FIXME -- use circControl?
1976 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch); # this branch is the transactional branch.
1977 # The question of whether to use item's homebranch calendar is open.
1980 my $dbh = C4::Context->dbh;
1981 # Find the issues record for this book
1983 $dbh->prepare("SELECT * FROM issues
1984 WHERE borrowernumber=?
1987 $sth->execute( $borrowernumber, $itemnumber );
1988 my $issuedata = $sth->fetchrow_hashref;
1991 # Update the issues record to have the new due date, and a new count
1992 # of how many times it has been renewed.
1993 my $renews = $issuedata->{'renewals'} + 1;
1994 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = CURRENT_DATE, issuedate = ?
1995 WHERE borrowernumber=?
1998 $sth->execute( $datedue->output('iso'), $renews, $issuedate, $borrowernumber, $itemnumber );
2001 # Update the renewal count on the item, and tell zebra to reindex
2002 $renews = $biblio->{'renewals'} + 1;
2003 ModItem({ renewals => $renews }, $biblio->{'biblionumber'}, $itemnumber);
2005 # Charge a new rental fee, if applicable?
2006 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2007 if ( $charge > 0 ) {
2008 my $accountno = getnextacctno( $borrowernumber );
2009 my $item = GetBiblioFromItemNumber($itemnumber);
2010 $sth = $dbh->prepare(
2011 "INSERT INTO accountlines
2013 borrowernumber, accountno, amount,
2015 accounttype, amountoutstanding, itemnumber
2017 VALUES (now(),?,?,?,?,?,?,?)"
2019 $sth->execute( $borrowernumber, $accountno, $charge,
2020 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2021 'Rent', $charge, $itemnumber );
2025 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2029 # check renewal status
2030 my ($bornum,$itemno)=@_;
2031 my $dbh = C4::Context->dbh;
2033 my $renewsallowed = 0;
2035 # Look in the issues table for this item, lent to this borrower,
2036 # and not yet returned.
2038 # FIXME - I think this function could be redone to use only one SQL call.
2039 my $sth = $dbh->prepare("select * from issues
2040 where (borrowernumber = ?)
2041 and (itemnumber = ?)");
2042 $sth->execute($bornum,$itemno);
2043 my $data = $sth->fetchrow_hashref;
2044 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2046 my $query = "SELECT renewalsallowed FROM items ";
2047 $query .= (C4::Context->preference('item-level_itypes'))
2048 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2049 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2050 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2051 $query .= "WHERE items.itemnumber = ?";
2052 my $sth2 = $dbh->prepare($query);
2053 $sth2->execute($itemno);
2054 my $data2 = $sth2->fetchrow_hashref();
2055 $renewsallowed = $data2->{'renewalsallowed'};
2056 $renewsleft = $renewsallowed - $renewcount;
2057 return ($renewcount,$renewsallowed,$renewsleft);
2060 =head2 GetIssuingCharges
2062 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2064 Calculate how much it would cost for a given patron to borrow a given
2065 item, including any applicable discounts.
2067 C<$itemnumber> is the item number of item the patron wishes to borrow.
2069 C<$borrowernumber> is the patron's borrower number.
2071 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2072 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2077 sub GetIssuingCharges {
2079 # calculate charges due
2080 my ( $itemnumber, $borrowernumber ) = @_;
2082 my $dbh = C4::Context->dbh;
2085 # Get the book's item type and rental charge (via its biblioitem).
2086 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2087 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2088 $qcharge .= (C4::Context->preference('item-level_itypes'))
2089 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2090 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2092 $qcharge .= "WHERE items.itemnumber =?";
2094 my $sth1 = $dbh->prepare($qcharge);
2095 $sth1->execute($itemnumber);
2096 if ( my $data1 = $sth1->fetchrow_hashref ) {
2097 $item_type = $data1->{'itemtype'};
2098 $charge = $data1->{'rentalcharge'};
2099 my $q2 = "SELECT rentaldiscount FROM borrowers
2100 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2101 WHERE borrowers.borrowernumber = ?
2102 AND issuingrules.itemtype = ?";
2103 my $sth2 = $dbh->prepare($q2);
2104 $sth2->execute( $borrowernumber, $item_type );
2105 if ( my $data2 = $sth2->fetchrow_hashref ) {
2106 my $discount = $data2->{'rentaldiscount'};
2107 if ( $discount eq 'NULL' ) {
2110 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2116 return ( $charge, $item_type );
2119 =head2 AddIssuingCharge
2121 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2125 sub AddIssuingCharge {
2126 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2127 my $dbh = C4::Context->dbh;
2128 my $nextaccntno = getnextacctno( $borrowernumber );
2130 INSERT INTO accountlines
2131 (borrowernumber, itemnumber, accountno,
2132 date, amount, description, accounttype,
2134 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2136 my $sth = $dbh->prepare($query);
2137 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2143 GetTransfers($itemnumber);
2148 my ($itemnumber) = @_;
2150 my $dbh = C4::Context->dbh;
2156 FROM branchtransfers
2157 WHERE itemnumber = ?
2158 AND datearrived IS NULL
2160 my $sth = $dbh->prepare($query);
2161 $sth->execute($itemnumber);
2162 my @row = $sth->fetchrow_array();
2168 =head2 GetTransfersFromTo
2170 @results = GetTransfersFromTo($frombranch,$tobranch);
2172 Returns the list of pending transfers between $from and $to branch
2176 sub GetTransfersFromTo {
2177 my ( $frombranch, $tobranch ) = @_;
2178 return unless ( $frombranch && $tobranch );
2179 my $dbh = C4::Context->dbh;
2181 SELECT itemnumber,datesent,frombranch
2182 FROM branchtransfers
2185 AND datearrived IS NULL
2187 my $sth = $dbh->prepare($query);
2188 $sth->execute( $frombranch, $tobranch );
2191 while ( my $data = $sth->fetchrow_hashref ) {
2192 push @gettransfers, $data;
2195 return (@gettransfers);
2198 =head2 DeleteTransfer
2200 &DeleteTransfer($itemnumber);
2204 sub DeleteTransfer {
2205 my ($itemnumber) = @_;
2206 my $dbh = C4::Context->dbh;
2207 my $sth = $dbh->prepare(
2208 "DELETE FROM branchtransfers
2210 AND datearrived IS NULL "
2212 $sth->execute($itemnumber);
2216 =head2 AnonymiseIssueHistory
2218 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2220 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2221 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2223 return the number of affected rows.
2227 sub AnonymiseIssueHistory {
2229 my $borrowernumber = shift;
2230 my $dbh = C4::Context->dbh;
2233 SET borrowernumber = NULL
2234 WHERE returndate < '".$date."'
2235 AND borrowernumber IS NOT NULL
2237 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2238 my $rows_affected = $dbh->do($query);
2239 return $rows_affected;
2242 =head2 updateWrongTransfer
2244 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2246 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
2250 sub updateWrongTransfer {
2251 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2252 my $dbh = C4::Context->dbh;
2253 # first step validate the actual line of transfert .
2256 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2258 $sth->execute($FromLibrary,$itemNumber);
2261 # second step create a new line of branchtransfer to the right location .
2262 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2264 #third step changing holdingbranch of item
2265 UpdateHoldingbranch($FromLibrary,$itemNumber);
2268 =head2 UpdateHoldingbranch
2270 $items = UpdateHoldingbranch($branch,$itmenumber);
2271 Simple methode for updating hodlingbranch in items BDD line
2275 sub UpdateHoldingbranch {
2276 my ( $branch,$itemnumber ) = @_;
2277 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2282 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2283 this function calculates the due date given the loan length ,
2284 checking against the holidays calendar as per the 'useDaysMode' syspref.
2285 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2286 C<$branch> = location whose calendar to use
2287 C<$loanlength> = loan length prior to adjustment
2291 my ($startdate,$loanlength,$branch) = @_;
2292 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2293 my $datedue = time + ($loanlength) * 86400;
2294 #FIXME - assumes now even though we take a startdate
2295 my @datearr = localtime($datedue);
2296 return C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2298 my $calendar = C4::Calendar->new( branchcode => $branch );
2299 my $datedue = $calendar->addDate($startdate, $loanlength);
2304 =head2 CheckValidDatedue
2305 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2306 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2308 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2309 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2310 C<$date_due> = returndate calculate with no day check
2311 C<$itemnumber> = itemnumber
2312 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2313 C<$loanlength> = loan length prior to adjustment
2316 sub CheckValidDatedue {
2317 my ($date_due,$itemnumber,$branchcode)=@_;
2318 my @datedue=split('-',$date_due->output('iso'));
2319 my $years=$datedue[0];
2320 my $month=$datedue[1];
2321 my $day=$datedue[2];
2322 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2324 for (my $i=0;$i<2;$i++){
2325 $dow=Day_of_Week($years,$month,$day);
2326 ($dow=0) if ($dow>6);
2327 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2328 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2329 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2330 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2332 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2335 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2340 =head2 CheckRepeatableHolidays
2342 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2343 this function checks if the date due is a repeatable holiday
2344 C<$date_due> = returndate calculate with no day check
2345 C<$itemnumber> = itemnumber
2346 C<$branchcode> = localisation of issue
2350 sub CheckRepeatableHolidays{
2351 my($itemnumber,$week_day,$branchcode)=@_;
2352 my $dbh = C4::Context->dbh;
2353 my $query = qq|SELECT count(*)
2354 FROM repeatable_holidays
2357 my $sth = $dbh->prepare($query);
2358 $sth->execute($branchcode,$week_day);
2359 my $result=$sth->fetchrow;
2365 =head2 CheckSpecialHolidays
2367 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2368 this function check if the date is a special holiday
2369 C<$years> = the years of datedue
2370 C<$month> = the month of datedue
2371 C<$day> = the day of datedue
2372 C<$itemnumber> = itemnumber
2373 C<$branchcode> = localisation of issue
2377 sub CheckSpecialHolidays{
2378 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2379 my $dbh = C4::Context->dbh;
2380 my $query=qq|SELECT count(*)
2381 FROM `special_holidays`
2387 my $sth = $dbh->prepare($query);
2388 $sth->execute($years,$month,$day,$branchcode);
2389 my $countspecial=$sth->fetchrow ;
2391 return $countspecial;
2394 =head2 CheckRepeatableSpecialHolidays
2396 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2397 this function check if the date is a repeatble special holidays
2398 C<$month> = the month of datedue
2399 C<$day> = the day of datedue
2400 C<$itemnumber> = itemnumber
2401 C<$branchcode> = localisation of issue
2405 sub CheckRepeatableSpecialHolidays{
2406 my ($month,$day,$itemnumber,$branchcode) = @_;
2407 my $dbh = C4::Context->dbh;
2408 my $query=qq|SELECT count(*)
2409 FROM `repeatable_holidays`
2414 my $sth = $dbh->prepare($query);
2415 $sth->execute($month,$day,$branchcode);
2416 my $countspecial=$sth->fetchrow ;
2418 return $countspecial;
2423 sub CheckValidBarcode{
2425 my $dbh = C4::Context->dbh;
2426 my $query=qq|SELECT count(*)
2430 my $sth = $dbh->prepare($query);
2431 $sth->execute($barcode);
2432 my $exist=$sth->fetchrow ;
2443 Koha Developement team <info@koha.org>