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
40 use POSIX qw(strftime);
41 use C4::Branch; # GetBranches
42 use C4::Log; # logaction
44 our ($VERSION,@ISA,@EXPORT,@EXPORT_OK,%EXPORT_TAGS);
46 # set the version for version checking
47 $VERSION = do { my @v = '$Revision$' =~ /\d+/g; shift(@v).".".join( "_", map { sprintf "%03d", $_ } @v ); };
51 C4::Circulation - Koha circulation module
59 The functions in this module deal with circulation, issues, and
60 returns, as well as general information about the library.
61 Also deals with stocktaking.
69 # FIXME subs that should probably be elsewhere
75 # subs to deal with issuing a book
86 &AnonymiseIssueHistory
88 # subs to deal with returns
93 # subs to deal with transfers
102 # FIXME - At least, I'm pretty sure this is for decoding CueCat stuff.
103 # FIXME From Paul : i don't understand what this sub does & why it has to be called on every circ. Speak of this with chris maybe ?
107 =head3 $str = &decode($chunk);
111 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
118 sub cuecatbarcodedecode {
121 my @fields = split( /\./, $barcode );
122 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
123 if ( $#results == 2 ) {
133 =head3 $str = &decode($chunk);
137 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
147 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
148 my @s = map { index( $seq, $_ ); } split( //, $encoded );
149 my $l = ( $#s + 1 ) % 4;
160 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
162 chr( ( $n >> 16 ) ^ 67 )
163 .chr( ( $n >> 8 & 255 ) ^ 67 )
164 .chr( ( $n & 255 ) ^ 67 );
167 $r = substr( $r, 0, length($r) - $l );
173 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
175 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
177 C<$newbranch> is the code for the branch to which the item should be transferred.
179 C<$barcode> is the barcode of the item to be transferred.
181 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
182 Otherwise, if an item is reserved, the transfer fails.
184 Returns three values:
188 is true if the transfer was successful.
192 is a reference-to-hash which may have any of the following keys:
198 There is no item in the catalog with the given barcode. The value is C<$barcode>.
202 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.
204 =item C<DestinationEqualsHolding>
206 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.
210 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.
214 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>.
216 =item C<WasTransferred>
218 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
225 my ( $tbr, $barcode, $ignoreRs ) = @_;
228 my $branches = GetBranches();
229 my $itemnumber = GetItemnumberFromBarcode( $barcode );
230 my $issue = GetItemIssue($itemnumber);
231 my $biblio = GetBiblioFromItemNumber($itemnumber);
234 if ( not $itemnumber ) {
235 $messages->{'BadBarcode'} = $barcode;
239 # get branches of book...
240 my $hbr = $biblio->{'homebranch'};
241 my $fbr = $biblio->{'holdingbranch'};
244 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
245 $messages->{'IsPermanent'} = $hbr;
248 # can't transfer book if is already there....
249 if ( $fbr eq $tbr ) {
250 $messages->{'DestinationEqualsHolding'} = 1;
254 # check if it is still issued to someone, return it...
255 if ($issue->{borrowernumber}) {
256 AddReturn( $barcode, $fbr );
257 $messages->{'WasReturned'} = $issue->{borrowernumber};
261 # That'll save a database query.
262 my ( $resfound, $resrec ) =
263 CheckReserves( $itemnumber );
264 if ( $resfound and not $ignoreRs ) {
265 $resrec->{'ResFound'} = $resfound;
267 # $messages->{'ResFound'} = $resrec;
271 #actually do the transfer....
273 ModItemTransfer( $itemnumber, $fbr, $tbr );
275 # don't need to update MARC anymore, we do it in batch now
276 $messages->{'WasTransfered'} = 1;
277 ModDateLastSeen( $itemnumber );
279 return ( $dotransfer, $messages, $biblio );
282 =head2 CanBookBeIssued
284 Check if a book can be issued.
286 my ($issuingimpossible,$needsconfirmation) = CanBookBeIssued($borrower,$barcode,$year,$month,$day);
290 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
292 =item C<$barcode> is the bar code of the book being issued.
294 =item C<$year> C<$month> C<$day> contains the date of the return (in case it's forced by "stickyduedate".
302 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
303 Possible values are :
309 sticky due date is invalid
313 borrower gone with no address
317 borrower declared it's card lost
323 =head3 UNKNOWN_BARCODE
337 item is restricted (set by ??)
339 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
340 Possible values are :
348 renewing, not issuing
350 =head3 ISSUED_TO_ANOTHER
352 issued to someone else.
356 reserved for someone else.
360 sticky due date is invalid
364 if the borrower borrows to much things
368 # check if a book can be issued.
369 # returns an array with errors if any
372 my $borrower = shift;
373 my $biblionumber = shift;
374 my $cat_borrower = $borrower->{'categorycode'};
375 my $branch_borrower = $borrower->{'branchcode'};
376 my $dbh = C4::Context->dbh;
379 $dbh->prepare('select itemtype from biblioitems where biblionumber = ?');
380 $sth->execute($biblionumber);
381 my $type = $sth->fetchrow;
384 'select * from issuingrules where categorycode = ? and itemtype = ? and branchcode = ?'
387 # my $sth2 = $dbh->prepare("select COUNT(*) from issues i, biblioitems s where i.borrowernumber = ? and i.returndate is null and i.itemnumber = s.biblioitemnumber and s.itemtype like ?");
390 "select COUNT(*) from issues i, biblioitems s1, items s2 where i.borrowernumber = ? and i.returndate is null and i.itemnumber = s2.itemnumber and s1.itemtype like ? and s1.biblioitemnumber = s2.biblioitemnumber"
394 'select COUNT(*) from issues where borrowernumber = ? and returndate is null'
398 # check the 3 parameters
399 $sth->execute( $cat_borrower, $type, $branch_borrower );
400 my $result = $sth->fetchrow_hashref;
402 # warn "==>".$result->{maxissueqty};
404 # Currently, using defined($result) ie on an entire hash reports whether memory
405 # for that aggregate has ever been allocated. As $result is used all over the place
406 # it would rarely return as undefined.
407 if ( defined( $result->{maxissueqty} ) ) {
408 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
409 my $alreadyissued = $sth2->fetchrow;
410 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
411 return ( "a $alreadyissued / ".( $result->{maxissueqty} + 0 ) );
419 $sth->execute( $cat_borrower, $type, "" );
420 $result = $sth->fetchrow_hashref;
421 if ( defined( $result->{maxissueqty} ) ) {
422 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
423 my $alreadyissued = $sth2->fetchrow;
424 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
425 return ( "b $alreadyissued / ".( $result->{maxissueqty} + 0 ) );
432 # check for itemtype=*
433 $sth->execute( $cat_borrower, "*", $branch_borrower );
434 $result = $sth->fetchrow_hashref;
435 if ( defined( $result->{maxissueqty} ) ) {
436 $sth3->execute( $borrower->{'borrowernumber'} );
437 my ($alreadyissued) = $sth3->fetchrow;
438 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
440 # warn "HERE : $alreadyissued / ($result->{maxissueqty} for $borrower->{'borrowernumber'}";
441 return ( "c $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
448 # check for borrowertype=*
449 $sth->execute( "*", $type, $branch_borrower );
450 $result = $sth->fetchrow_hashref;
451 if ( defined( $result->{maxissueqty} ) ) {
452 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
453 my $alreadyissued = $sth2->fetchrow;
454 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
455 return ( "d $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
462 $sth->execute( "*", "*", $branch_borrower );
463 $result = $sth->fetchrow_hashref;
464 if ( defined( $result->{maxissueqty} ) ) {
465 $sth3->execute( $borrower->{'borrowernumber'} );
466 my $alreadyissued = $sth3->fetchrow;
467 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
468 return ( "e $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
475 $sth->execute( "*", $type, "" );
476 $result = $sth->fetchrow_hashref;
477 if ( defined( $result->{maxissueqty} ) && $result->{maxissueqty} >= 0 ) {
478 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
479 my $alreadyissued = $sth2->fetchrow;
480 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
481 return ( "f $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
488 $sth->execute( $cat_borrower, "*", "" );
489 $result = $sth->fetchrow_hashref;
490 if ( defined( $result->{maxissueqty} ) ) {
491 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
492 my $alreadyissued = $sth2->fetchrow;
493 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
494 return ( "g $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
501 $sth->execute( "*", "*", "" );
502 $result = $sth->fetchrow_hashref;
503 if ( defined( $result->{maxissueqty} ) ) {
504 $sth3->execute( $borrower->{'borrowernumber'} );
505 my $alreadyissued = $sth3->fetchrow;
506 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
507 return ( "h $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
518 @issues = &itemissues($biblioitemnumber, $biblio);
520 Looks up information about who has borrowed the bookZ<>(s) with the
521 given biblioitemnumber.
523 C<$biblio> is ignored.
525 C<&itemissues> returns an array of references-to-hash. The keys
526 include the fields from the C<items> table in the Koha database.
527 Additional keys include:
533 If the item is currently on loan, this gives the due date.
535 If the item is not on loan, then this is either "Available" or
536 "Cancelled", if the item has been withdrawn.
540 If the item is currently on loan, this gives the card number of the
541 patron who currently has the item.
543 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
545 These give the timestamp for the last three times the item was
548 =item C<card0>, C<card1>, C<card2>
550 The card number of the last three patrons who borrowed this item.
552 =item C<borrower0>, C<borrower1>, C<borrower2>
554 The borrower number of the last three patrons who borrowed this item.
562 my ( $bibitem, $biblio ) = @_;
563 my $dbh = C4::Context->dbh;
565 # FIXME - If this function die()s, the script will abort, and the
566 # user won't get anything; depending on how far the script has
567 # gotten, the user might get a blank page. It would be much better
568 # to at least print an error message. The easiest way to do this
569 # is to set $SIG{__DIE__}.
571 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
576 $sth->execute($bibitem) || die $sth->errstr;
578 while ( my $data = $sth->fetchrow_hashref ) {
580 # Find out who currently has this item.
581 # FIXME - Wouldn't it be better to do this as a left join of
582 # some sort? Currently, this code assumes that if
583 # fetchrow_hashref() fails, then the book is on the shelf.
584 # fetchrow_hashref() can fail for any number of reasons (e.g.,
585 # database server crash), not just because no items match the
587 my $sth2 = $dbh->prepare(
588 "SELECT * FROM issues
589 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
591 AND returndate IS NULL
595 $sth2->execute( $data->{'itemnumber'} );
596 if ( my $data2 = $sth2->fetchrow_hashref ) {
597 $data->{'date_due'} = $data2->{'date_due'};
598 $data->{'card'} = $data2->{'cardnumber'};
599 $data->{'borrower'} = $data2->{'borrowernumber'};
602 if ( $data->{'wthdrawn'} eq '1' ) {
603 $data->{'date_due'} = 'Cancelled';
606 $data->{'date_due'} = 'Available';
612 # Find the last 3 people who borrowed this item.
613 $sth2 = $dbh->prepare(
614 "SELECT * FROM issues
615 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
617 AND returndate IS NOT NULL
618 ORDER BY returndate DESC,timestamp DESC"
621 # $sth2 = $dbh->prepare("
624 # LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
625 # WHERE itemnumber = ?
626 # AND returndate is not NULL
627 # ORDER BY returndate DESC,timestamp DESC
630 $sth2->execute( $data->{'itemnumber'} );
631 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
632 { # FIXME : error if there is less than 3 pple borrowing this item
633 if ( my $data2 = $sth2->fetchrow_hashref ) {
634 $data->{"timestamp$i2"} = $data2->{'timestamp'};
635 $data->{"card$i2"} = $data2->{'cardnumber'};
636 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
641 $results[$i] = $data;
649 =head2 CanBookBeIssued
651 $issuingimpossible, $needsconfirmation =
652 CanBookBeIssued( $borrower, $barcode, $year, $month, $day, $inprocess );
654 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
658 sub CanBookBeIssued {
659 my ( $borrower, $barcode, $year, $month, $day, $inprocess ) = @_;
660 my %needsconfirmation; # filled with problems that needs confirmations
661 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
662 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
663 my $issue = GetItemIssue($item->{itemnumber});
664 my $dbh = C4::Context->dbh;
669 my ( $duedate, $invalidduedate ) = fixdate( $year, $month, $day );
670 $issuingimpossible{INVALID_DATE} = 1 if ($invalidduedate);
675 if ( $borrower->{flags}->{GNA} ) {
676 $issuingimpossible{GNA} = 1;
678 if ( $borrower->{flags}->{'LOST'} ) {
679 $issuingimpossible{CARD_LOST} = 1;
681 if ( $borrower->{flags}->{'DBARRED'} ) {
682 $issuingimpossible{DEBARRED} = 1;
684 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
685 $issuingimpossible{EXPIRED} = 1;
687 if ( Date_to_Days(Today) >
688 Date_to_Days( split "-", $borrower->{'dateexpiry'} ) )
690 $issuingimpossible{EXPIRED} = 1;
699 GetMemberAccountRecords( $borrower->{'borrowernumber'}, $duedate );
700 if ( C4::Context->preference("IssuingInProcess") ) {
701 my $amountlimit = C4::Context->preference("noissuescharge");
702 if ( $amount > $amountlimit && !$inprocess ) {
703 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
705 elsif ( $amount <= $amountlimit && !$inprocess ) {
706 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
711 $needsconfirmation{DEBT} = $amount;
716 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
718 my $toomany = TooMany( $borrower, $item->{biblionumber} );
719 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
724 unless ( $item->{barcode} ) {
725 $issuingimpossible{UNKNOWN_BARCODE} = 1;
727 if ( $item->{'notforloan'}
728 && $item->{'notforloan'} > 0 )
730 $issuingimpossible{NOT_FOR_LOAN} = 1;
732 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
734 $issuingimpossible{WTHDRAWN} = 1;
736 if ( $item->{'restricted'}
737 && $item->{'restricted'} == 1 )
739 $issuingimpossible{RESTRICTED} = 1;
741 if ( C4::Context->preference("IndependantBranches") ) {
742 my $userenv = C4::Context->userenv;
743 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
744 $issuingimpossible{NOTSAMEBRANCH} = 1
745 if ( $item->{'holdingbranch'} ne $userenv->{branch} );
750 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
752 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
755 # Already issued to current borrower. Ask whether the loan should
757 my ($CanBookBeRenewed) = CanBookBeRenewed(
758 $borrower->{'borrowernumber'},
759 $item->{'itemnumber'}
761 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
762 $issuingimpossible{NO_MORE_RENEWALS} = 1;
766 # $needsconfirmation{RENEW_ISSUE} = 1;
769 elsif ($issue->{borrowernumber}) {
771 # issued to someone else
772 my $currborinfo = GetMemberDetails( $issue->{borrowernumber} );
774 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
775 $needsconfirmation{ISSUED_TO_ANOTHER} =
776 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
779 # See if the item is on reserve.
780 my ( $restype, $res ) = CheckReserves( $item->{'itemnumber'} );
782 my $resbor = $res->{'borrowernumber'};
783 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
786 # The item is on reserve and waiting, but has been
787 # reserved by some other patron.
788 my ( $resborrower, $flags ) =
789 GetMemberDetails( $resbor, 0 );
790 my $branches = GetBranches();
792 $branches->{ $res->{'branchcode'} }->{'branchname'};
793 $needsconfirmation{RESERVE_WAITING} =
794 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
796 # CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'}); Doesn't belong in a checking subroutine.
798 elsif ( $restype eq "Reserved" ) {
800 # The item is on reserve for someone else.
801 my ( $resborrower, $flags ) =
802 GetMemberDetails( $resbor, 0 );
803 my $branches = GetBranches();
805 $branches->{ $res->{'branchcode'} }->{'branchname'};
806 $needsconfirmation{RESERVED} =
807 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
810 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" )
812 if ( $borrower->{'categorycode'} eq 'W' ) {
813 my %issuingimpossible;
814 return ( \%issuingimpossible, \%needsconfirmation );
817 return ( \%issuingimpossible, \%needsconfirmation );
821 return ( \%issuingimpossible, \%needsconfirmation );
827 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
829 &AddIssue($borrower,$barcode,$date)
833 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
835 =item C<$barcode> is the bar code of the book being issued.
837 =item C<$date> contains the max date of return. calculated if empty.
839 AddIssue does the following things :
840 - step 01: check that there is a borrowernumber & a barcode provided
841 - check for RENEWAL (book issued & being issued to the same patron)
842 - renewal YES = Calculate Charge & renew
844 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
846 - fill reserve if reserve to this patron
847 - cancel reserve or not, otherwise
848 * TRANSFERT PENDING ?
849 - complete the transfert
857 my ( $borrower, $barcode, $date, $cancelreserve ) = @_;
859 my $dbh = C4::Context->dbh;
860 my $barcodecheck=CheckValidBarcode($barcode);
861 if ($borrower and $barcode and $barcodecheck ne '0'){
862 # my ($borrower, $flags) = &GetMemberDetails($borrowernumber, 0);
863 # find which item we issue
864 my $item = GetItem('', $barcode);
866 # get actual issuing if there is one
867 my $actualissue = GetItemIssue( $item->{itemnumber});
869 # get biblioinformation for this item
870 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
873 # check if we just renew the issue.
875 if ( $actualissue->{borrowernumber} eq $borrower->{'borrowernumber'} ) {
876 # we renew, do we need to add some charge ?
877 my ( $charge, $itemtype ) = GetIssuingCharges(
878 $item->{'itemnumber'},
879 $borrower->{'borrowernumber'}
883 $item->{'itemnumber'},
884 $borrower->{'borrowernumber'}, $charge
886 $item->{'charge'} = $charge;
889 C4::Context->userenv->{'branch'},
891 '', $item->{'itemnumber'},
892 $biblio->{'itemtype'}, $borrower->{'borrowernumber'}
895 $borrower->{'borrowernumber'},
896 $item->{'itemnumber'}
899 else {# it's NOT a renewal
900 if ( $actualissue->{borrowernumber}) {
901 # This book is currently on loan, but not to the person
902 # who wants to borrow it now. mark it returned before issuing to the new borrower
905 C4::Context->userenv->{'branch'}
909 # See if the item is on reserve.
910 my ( $restype, $res ) =
911 CheckReserves( $item->{'itemnumber'} );
913 my $resbor = $res->{'borrowernumber'};
914 if ( $resbor eq $borrower->{'borrowernumber'} ) {
916 # The item is reserved by the current patron
917 ModReserveFill($res);
919 elsif ( $restype eq "Waiting" ) {
922 # The item is on reserve and waiting, but has been
923 # reserved by some other patron.
924 my ( $resborrower, $flags ) = GetMemberDetails( $resbor, 0 );
925 my $branches = GetBranches();
927 $branches->{ $res->{'branchcode'} }->{'branchname'};
928 if ($cancelreserve) {
929 CancelReserve( 0, $res->{'itemnumber'},
930 $res->{'borrowernumber'} );
934 # set waiting reserve to first in reserve queue as book isn't waiting now
937 $res->{'biblionumber'},
938 $res->{'borrowernumber'},
943 elsif ( $restype eq "Reserved" ) {
946 # The item is reserved by someone else.
947 my ( $resborrower, $flags ) =
948 GetMemberDetails( $resbor, 0 );
949 my $branches = GetBranches();
951 $branches->{ $res->{'branchcode'} }->{'branchname'};
952 if ($cancelreserve) { # cancel reserves on this item
953 CancelReserve( 0, $res->{'itemnumber'},
954 $res->{'borrowernumber'} );
959 # Starting process for transfer job (checking transfert and validate it if we have one)
960 my ($datesent) = GetTransfers($item->{'itemnumber'});
962 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for lisibility of this case (maybe for stats ....)
965 "UPDATE branchtransfers
966 SET datearrived = now(),
968 comments = 'Forced branchtransfert'
969 WHERE itemnumber= ? AND datearrived IS NULL"
971 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
975 # Record in the database the fact that the book was issued.
979 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
982 my $loanlength = GetLoanLength(
983 $borrower->{'categorycode'},
984 $biblio->{'itemtype'},
985 $borrower->{'branchcode'}
987 my $datedue = time + ($loanlength) * 86400;
988 my @datearr = localtime($datedue);
990 ( 1900 + $datearr[5] ) . "-"
991 . ( $datearr[4] + 1 ) . "-"
996 $dateduef=CheckValidDatedue($dateduef,$item->{'itemnumber'},C4::Context->userenv->{'branch'});
997 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
998 if ( C4::Context->preference('ReturnBeforeExpiry')
999 && $dateduef gt $borrower->{dateexpiry} )
1001 $dateduef = $borrower->{dateexpiry};
1004 $borrower->{'borrowernumber'},
1005 $item->{'itemnumber'},
1006 strftime( "%Y-%m-%d", localtime ),$dateduef, C4::Context->userenv->{'branch'}
1009 $item->{'issues'}++;
1012 "UPDATE items SET issues=?, holdingbranch=?, itemlost=0, datelastborrowed = now() WHERE itemnumber=?");
1015 C4::Context->userenv->{'branch'},
1016 $item->{'itemnumber'}
1019 &ModDateLastSeen( $item->{'itemnumber'} );
1020 # If it costs to borrow this book, charge it to the patron's account.
1021 my ( $charge, $itemtype ) = GetIssuingCharges(
1022 $item->{'itemnumber'},
1023 $borrower->{'borrowernumber'}
1025 if ( $charge > 0 ) {
1027 $item->{'itemnumber'},
1028 $borrower->{'borrowernumber'}, $charge
1030 $item->{'charge'} = $charge;
1033 # Record the fact that this book was issued.
1035 C4::Context->userenv->{'branch'},
1037 '', $item->{'itemnumber'},
1038 $item->{'itemtype'}, $borrower->{'borrowernumber'}
1042 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","ISSUE",$borrower->{'borrowernumber'},$biblio->{'biblionumber'})
1043 if C4::Context->preference("IssueLog");
1047 =head2 GetLoanLength
1049 Get loan length for an itemtype, a borrower type and a branch
1051 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1056 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1057 my $dbh = C4::Context->dbh;
1060 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=?"
1063 # try to find issuelength & return the 1st available.
1064 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1065 $sth->execute( $borrowertype, $itemtype, $branchcode );
1066 my $loanlength = $sth->fetchrow_hashref;
1067 return $loanlength->{issuelength}
1068 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1070 $sth->execute( $borrowertype, $itemtype, "" );
1071 $loanlength = $sth->fetchrow_hashref;
1072 return $loanlength->{issuelength}
1073 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1075 $sth->execute( $borrowertype, "*", $branchcode );
1076 $loanlength = $sth->fetchrow_hashref;
1077 return $loanlength->{issuelength}
1078 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1080 $sth->execute( "*", $itemtype, $branchcode );
1081 $loanlength = $sth->fetchrow_hashref;
1082 return $loanlength->{issuelength}
1083 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1085 $sth->execute( $borrowertype, "*", "" );
1086 $loanlength = $sth->fetchrow_hashref;
1087 return $loanlength->{issuelength}
1088 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1090 $sth->execute( "*", "*", $branchcode );
1091 $loanlength = $sth->fetchrow_hashref;
1092 return $loanlength->{issuelength}
1093 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1095 $sth->execute( "*", $itemtype, "" );
1096 $loanlength = $sth->fetchrow_hashref;
1097 return $loanlength->{issuelength}
1098 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1100 $sth->execute( "*", "*", "" );
1101 $loanlength = $sth->fetchrow_hashref;
1102 return $loanlength->{issuelength}
1103 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1105 # if no rule is set => 21 days (hardcoded)
1111 ($doreturn, $messages, $iteminformation, $borrower) =
1112 &AddReturn($barcode, $branch);
1116 C<$barcode> is the bar code of the book being returned. C<$branch> is
1117 the code of the branch where the book is being returned.
1119 C<&AddReturn> returns a list of four items:
1121 C<$doreturn> is true iff the return succeeded.
1123 C<$messages> is a reference-to-hash giving the reason for failure:
1129 No item with this barcode exists. The value is C<$barcode>.
1133 The book is not currently on loan. The value is C<$barcode>.
1135 =item C<IsPermanent>
1137 The book's home branch is a permanent collection. If you have borrowed
1138 this book, you are not allowed to return it. The value is the code for
1139 the book's home branch.
1143 This book has been withdrawn/cancelled. The value should be ignored.
1147 The item was reserved. The value is a reference-to-hash whose keys are
1148 fields from the reserves table of the Koha database, and
1149 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1150 either C<Waiting>, C<Reserved>, or 0.
1154 C<$borrower> is a reference-to-hash, giving information about the
1155 patron who last borrowed the book.
1160 my ( $barcode, $branch ) = @_;
1161 my $dbh = C4::Context->dbh;
1165 my $validTransfert = 0;
1166 my $reserveDone = 0;
1168 # get information on item
1169 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1170 unless ($iteminformation->{'itemnumber'} ) {
1171 $messages->{'BadBarcode'} = $barcode;
1175 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1176 $messages->{'NotIssued'} = $barcode;
1180 # check if the book is in a permanent collection....
1181 my $hbr = $iteminformation->{'homebranch'};
1182 my $branches = GetBranches();
1183 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1184 $messages->{'IsPermanent'} = $hbr;
1187 # check that the book has been cancelled
1188 if ( $iteminformation->{'wthdrawn'} ) {
1189 $messages->{'wthdrawn'} = 1;
1193 # new op dev : if the book returned in an other branch update the holding branch
1195 # update issues, thereby returning book (should push this out into another subroutine
1196 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1198 # case of a return of document (deal with issues and holdingbranch)
1203 "UPDATE issues SET returndate = now() WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (returndate IS NULL)"
1205 $sth->execute( $borrower->{'borrowernumber'},
1206 $iteminformation->{'itemnumber'} );
1207 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1210 # continue to deal with returns cases, but not only if we have an issue
1212 # the holdingbranch is updated if the document is returned in an other location .
1213 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} )
1215 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1216 # reload iteminformation holdingbranch with the userenv value
1217 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1219 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1220 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1222 # fix up the accounts.....
1223 if ( $iteminformation->{'itemlost'} ) {
1224 $messages->{'WasLost'} = 1;
1227 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1228 # check if we have a transfer for this document
1229 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1231 # if we have a transfer to do, we update the line of transfers with the datearrived
1233 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1236 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1238 $sth->execute( $iteminformation->{'itemnumber'} );
1240 # 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'
1241 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1244 $messages->{'WrongTransfer'} = $tobranch;
1245 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1247 $validTransfert = 1;
1250 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1251 # fix up the accounts.....
1252 if ($iteminformation->{'itemlost'}) {
1253 FixAccountForLostAndReturned($iteminformation, $borrower);
1254 $messages->{'WasLost'} = 1;
1256 # fix up the overdues in accounts...
1257 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1258 $iteminformation->{'itemnumber'} );
1260 # find reserves.....
1261 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1262 my ( $resfound, $resrec ) =
1263 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1265 $resrec->{'ResFound'} = $resfound;
1266 $messages->{'ResFound'} = $resrec;
1271 # Record the fact that this book was returned.
1273 $branch, 'return', '0', '',
1274 $iteminformation->{'itemnumber'},
1275 $iteminformation->{'itemtype'},
1276 $borrower->{'borrowernumber'}
1279 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","RETURN",$iteminformation->{borrowernumber},$iteminformation->{'biblionumber'})
1280 if C4::Context->preference("ReturnLog");
1282 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1283 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1285 if ( ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1286 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1287 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1288 $messages->{'WasTransfered'} = 1;
1289 warn "was transfered";
1293 return ( $doreturn, $messages, $iteminformation, $borrower );
1296 =head2 FixOverduesOnReturn
1298 &FixOverduesOnReturn($brn,$itm);
1300 C<$brn> borrowernumber
1304 internal function, called only by AddReturn
1308 sub FixOverduesOnReturn {
1309 my ( $borrowernumber, $item ) = @_;
1310 my $dbh = C4::Context->dbh;
1312 # check for overdue fine
1315 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1317 $sth->execute( $borrowernumber, $item );
1319 # alter fine to show that the book has been returned
1320 if ( my $data = $sth->fetchrow_hashref ) {
1323 "UPDATE accountlines SET accounttype='F' WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accountno = ?)"
1325 $usth->execute( $borrowernumber, $item, $data->{'accountno'} );
1332 =head2 FixAccountForLostAndReturned
1334 &FixAccountForLostAndReturned($iteminfo,$borrower);
1336 Calculates the charge for a book lost and returned (Not exported & used only once)
1338 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1340 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1342 Internal function, called by AddReturn
1346 sub FixAccountForLostAndReturned {
1347 my ($iteminfo, $borrower) = @_;
1349 my $dbh = C4::Context->dbh;
1350 my $itm = $iteminfo->{'itemnumber'};
1351 # check for charge made for lost book
1352 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1353 $sth->execute($itm);
1354 if (my $data = $sth->fetchrow_hashref) {
1355 # writeoff this amount
1357 my $amount = $data->{'amount'};
1358 my $acctno = $data->{'accountno'};
1360 if ($data->{'amountoutstanding'} == $amount) {
1361 $offset = $data->{'amount'};
1364 $offset = $amount - $data->{'amountoutstanding'};
1365 $amountleft = $data->{'amountoutstanding'} - $amount;
1367 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1368 WHERE (borrowernumber = ?)
1369 AND (itemnumber = ?) AND (accountno = ?) ");
1370 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1372 #check if any credit is left if so writeoff other accounts
1373 my $nextaccntno = getnextacctno(\%env,$data->{'borrowernumber'},$dbh);
1374 if ($amountleft < 0){
1377 if ($amountleft > 0){
1378 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1379 AND (amountoutstanding >0) ORDER BY date");
1380 $msth->execute($data->{'borrowernumber'});
1381 # offset transactions
1384 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1385 if ($accdata->{'amountoutstanding'} < $amountleft) {
1387 $amountleft -= $accdata->{'amountoutstanding'};
1389 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1392 my $thisacct = $accdata->{'accountno'};
1393 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1394 WHERE (borrowernumber = ?)
1395 AND (accountno=?)");
1396 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1398 $usth = $dbh->prepare("INSERT INTO accountoffsets
1399 (borrowernumber, accountno, offsetaccount, offsetamount)
1402 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1407 if ($amountleft > 0){
1410 my $desc="Book Returned ".$iteminfo->{'barcode'};
1411 $usth = $dbh->prepare("INSERT INTO accountlines
1412 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1413 VALUES (?,?,now(),?,?,'CR',?)");
1414 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1416 $usth = $dbh->prepare("INSERT INTO accountoffsets
1417 (borrowernumber, accountno, offsetaccount, offsetamount)
1419 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1421 $usth = $dbh->prepare("UPDATE items SET paidfor='' WHERE itemnumber=?");
1422 $usth->execute($itm);
1431 $issues = &GetItemIssue($itemnumber);
1433 Returns patrons currently having a book. nothing if item is not issued atm
1435 C<$itemnumber> is the itemnumber
1437 Returns an array of hashes
1441 my ( $itemnumber) = @_;
1442 return unless $itemnumber;
1443 my $dbh = C4::Context->dbh;
1447 my $today = POSIX::strftime("%Y%m%d", localtime);
1449 my $sth = $dbh->prepare(
1450 "SELECT * FROM issues
1451 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1453 issues.itemnumber=? AND returndate IS NULL ");
1454 $sth->execute($itemnumber);
1455 my $data = $sth->fetchrow_hashref;
1456 my $datedue = $data->{'date_due'};
1458 if ( $datedue < $today ) {
1459 $data->{'overdue'} = 1;
1461 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1466 =head2 GetItemIssues
1468 $issues = &GetItemIssues($itemnumber, $history);
1470 Returns patrons that have issued a book
1472 C<$itemnumber> is the itemnumber
1473 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1475 Returns an array of hashes
1479 my ( $itemnumber,$history ) = @_;
1480 my $dbh = C4::Context->dbh;
1484 my $today = POSIX::strftime("%Y%m%d", localtime);
1486 my $sth = $dbh->prepare(
1487 "SELECT * FROM issues
1489 itemnumber=?".($history?"":" AND returndate IS NULL ").
1490 "ORDER BY issues.date_due DESC"
1492 $sth->execute($itemnumber);
1493 while ( my $data = $sth->fetchrow_hashref ) {
1494 my $datedue = $data->{'date_due'};
1496 if ( $datedue < $today ) {
1497 $data->{'overdue'} = 1;
1499 my $itemnumber = $data->{'itemnumber'};
1501 push @GetItemIssues, $data;
1504 return ( \@GetItemIssues );
1507 =head2 GetBiblioIssues
1509 $issues = GetBiblioIssues($biblionumber);
1511 this function get all issues from a biblionumber.
1514 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1515 tables issues and the firstname,surname & cardnumber from borrowers.
1519 sub GetBiblioIssues {
1520 my $biblionumber = shift;
1521 return undef unless $biblionumber;
1522 my $dbh = C4::Context->dbh;
1524 SELECT issues.*,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1526 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1527 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1528 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1529 LEFT JOIN biblio ON biblio.biblionumber = items.biblioitemnumber
1530 WHERE biblio.biblionumber = ?
1531 ORDER BY issues.timestamp
1533 my $sth = $dbh->prepare($query);
1534 $sth->execute($biblionumber);
1537 while ( my $data = $sth->fetchrow_hashref ) {
1538 push @issues, $data;
1543 =head2 CanBookBeRenewed
1545 $ok = &CanBookBeRenewed($borrowernumber, $itemnumber);
1547 Find out whether a borrowed item may be renewed.
1549 C<$dbh> is a DBI handle to the Koha database.
1551 C<$borrowernumber> is the borrower number of the patron who currently
1552 has the item on loan.
1554 C<$itemnumber> is the number of the item to renew.
1556 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1557 item must currently be on loan to the specified borrower; renewals
1558 must be allowed for the item's type; and the borrower must not have
1559 already renewed the loan.
1563 sub CanBookBeRenewed {
1565 # check renewal status
1566 my ( $borrowernumber, $itemnumber ) = @_;
1567 my $dbh = C4::Context->dbh;
1571 # Look in the issues table for this item, lent to this borrower,
1572 # and not yet returned.
1574 # FIXME - I think this function could be redone to use only one SQL call.
1575 my $sth1 = $dbh->prepare(
1576 "SELECT * FROM issues
1577 WHERE borrowernumber = ?
1579 AND returndate IS NULL"
1581 $sth1->execute( $borrowernumber, $itemnumber );
1582 if ( my $data1 = $sth1->fetchrow_hashref ) {
1584 # Found a matching item
1586 # See if this item may be renewed. This query is convoluted
1587 # because it's a bit messy: given the item number, we need to find
1588 # the biblioitem, which gives us the itemtype, which tells us
1589 # whether it may be renewed.
1590 my $sth2 = $dbh->prepare(
1591 "SELECT renewalsallowed FROM items
1592 LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1593 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1594 WHERE items.itemnumber = ?
1597 $sth2->execute($itemnumber);
1598 if ( my $data2 = $sth2->fetchrow_hashref ) {
1599 $renews = $data2->{'renewalsallowed'};
1601 if ( $renews && $renews >= $data1->{'renewals'} ) {
1605 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1612 return ($renewokay);
1617 &AddRenewal($borrowernumber, $itemnumber, $datedue);
1621 C<$borrowernumber> is the borrower number of the patron who currently
1624 C<$itemnumber> is the number of the item to renew.
1626 C<$datedue> can be used to set the due date. If C<$datedue> is the
1627 empty string, C<&AddRenewal> will calculate the due date automatically
1628 from the book's item type. If you wish to set the due date manually,
1629 C<$datedue> should be in the form YYYY-MM-DD.
1635 my ( $borrowernumber, $itemnumber, $branch ,$datedue ) = @_;
1636 my $dbh = C4::Context->dbh;
1638 # If the due date wasn't specified, calculate it by adding the
1639 # book's loan length to today's date.
1640 if ( $datedue eq "" ) {
1642 my $biblio = GetBiblioFromItemNumber($itemnumber);
1643 my $borrower = GetMemberDetails( $borrowernumber, 0 );
1644 my $loanlength = GetLoanLength(
1645 $borrower->{'categorycode'},
1646 $biblio->{'itemtype'},
1647 $borrower->{'branchcode'}
1649 my ( $due_year, $due_month, $due_day ) =
1650 Add_Delta_DHMS( Today_and_Now(), $loanlength, 0, 0, 0 );
1651 $datedue = "$due_year-$due_month-$due_day";
1652 $datedue=CheckValidDatedue($datedue,$itemnumber,$branch);
1655 # Find the issues record for this book
1657 $dbh->prepare("SELECT * FROM issues
1658 WHERE borrowernumber=?
1660 AND returndate IS NULL"
1662 $sth->execute( $borrowernumber, $itemnumber );
1663 my $issuedata = $sth->fetchrow_hashref;
1666 # Update the issues record to have the new due date, and a new count
1667 # of how many times it has been renewed.
1668 my $renews = $issuedata->{'renewals'} + 1;
1669 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?
1670 WHERE borrowernumber=?
1672 AND returndate IS NULL"
1674 $sth->execute( $datedue, $renews, $borrowernumber, $itemnumber );
1678 UpdateStats( C4::Context->userenv->{'branchcode'}, 'renew', '', '', $itemnumber );
1680 # Charge a new rental fee, if applicable?
1681 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1682 if ( $charge > 0 ) {
1683 my $accountno = getnextacctno( $borrowernumber );
1684 my $item = GetBiblioFromItemNumber($itemnumber);
1685 $sth = $dbh->prepare(
1686 "INSERT INTO accountlines
1687 (borrowernumber,accountno,date,amount,
1688 description,accounttype,amountoutstanding,
1690 VALUES (?,?,now(),?,?,?,?,?)"
1692 $sth->execute( $borrowernumber, $accountno, $charge,
1693 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
1694 'Rent', $charge, $itemnumber );
1699 =head2 GetIssuingCharges
1701 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
1703 Calculate how much it would cost for a given patron to borrow a given
1704 item, including any applicable discounts.
1706 C<$itemnumber> is the item number of item the patron wishes to borrow.
1708 C<$borrowernumber> is the patron's borrower number.
1710 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
1711 and C<$item_type> is the code for the item's item type (e.g., C<VID>
1716 sub GetIssuingCharges {
1718 # calculate charges due
1719 my ( $itemnumber, $borrowernumber ) = @_;
1721 my $dbh = C4::Context->dbh;
1724 # Get the book's item type and rental charge (via its biblioitem).
1725 my $sth1 = $dbh->prepare(
1726 "SELECT itemtypes.itemtype,rentalcharge FROM items
1727 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1728 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1729 WHERE items.itemnumber =?
1732 $sth1->execute($itemnumber);
1733 if ( my $data1 = $sth1->fetchrow_hashref ) {
1734 $item_type = $data1->{'itemtype'};
1735 $charge = $data1->{'rentalcharge'};
1736 my $q2 = "SELECT rentaldiscount FROM borrowers
1737 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
1738 WHERE borrowers.borrowernumber = ?
1739 AND issuingrules.itemtype = ?";
1740 my $sth2 = $dbh->prepare($q2);
1741 $sth2->execute( $borrowernumber, $item_type );
1742 if ( my $data2 = $sth2->fetchrow_hashref ) {
1743 my $discount = $data2->{'rentaldiscount'};
1744 if ( $discount eq 'NULL' ) {
1747 $charge = ( $charge * ( 100 - $discount ) ) / 100;
1753 return ( $charge, $item_type );
1756 =head2 AddIssuingCharge
1758 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
1762 sub AddIssuingCharge {
1763 my ( $itemnumber, $borrowernumber, $charge ) = @_;
1764 my $dbh = C4::Context->dbh;
1765 my $nextaccntno = getnextacctno( $borrowernumber );
1767 INSERT INTO accountlines
1768 (borrowernumber, itemnumber, accountno,
1769 date, amount, description, accounttype,
1771 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
1773 my $sth = $dbh->prepare($query);
1774 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
1780 GetTransfers($itemnumber);
1785 my ($itemnumber) = @_;
1787 my $dbh = C4::Context->dbh;
1793 FROM branchtransfers
1794 WHERE itemnumber = ?
1795 AND datearrived IS NULL
1797 my $sth = $dbh->prepare($query);
1798 $sth->execute($itemnumber);
1799 my @row = $sth->fetchrow_array();
1805 =head2 GetTransfersFromTo
1807 @results = GetTransfersFromTo($frombranch,$tobranch);
1809 Returns the list of pending transfers between $from and $to branch
1813 sub GetTransfersFromTo {
1814 my ( $frombranch, $tobranch ) = @_;
1815 return unless ( $frombranch && $tobranch );
1816 my $dbh = C4::Context->dbh;
1818 SELECT itemnumber,datesent,frombranch
1819 FROM branchtransfers
1822 AND datearrived IS NULL
1824 my $sth = $dbh->prepare($query);
1825 $sth->execute( $frombranch, $tobranch );
1828 while ( my $data = $sth->fetchrow_hashref ) {
1829 push @gettransfers, $data;
1832 return (@gettransfers);
1835 =head2 DeleteTransfer
1837 &DeleteTransfer($itemnumber);
1841 sub DeleteTransfer {
1842 my ($itemnumber) = @_;
1843 my $dbh = C4::Context->dbh;
1844 my $sth = $dbh->prepare(
1845 "DELETE FROM branchtransfers
1847 AND datearrived IS NULL "
1849 $sth->execute($itemnumber);
1853 =head2 AnonymiseIssueHistory
1855 $rows = AnonymiseIssueHistory($borrowernumber,$date)
1857 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
1858 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
1860 return the number of affected rows.
1864 sub AnonymiseIssueHistory {
1866 my $borrowernumber = shift;
1867 my $dbh = C4::Context->dbh;
1870 SET borrowernumber = NULL
1871 WHERE returndate < '".$date."'
1872 AND borrowernumber IS NOT NULL
1874 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
1875 my $rows_affected = $dbh->do($query);
1876 return $rows_affected;
1879 =head2 updateWrongTransfer
1881 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
1883 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
1887 sub updateWrongTransfer {
1888 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
1889 my $dbh = C4::Context->dbh;
1890 # first step validate the actual line of transfert .
1893 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
1895 $sth->execute($FromLibrary,$itemNumber);
1898 # second step create a new line of branchtransfer to the right location .
1899 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
1901 #third step changing holdingbranch of item
1902 UpdateHoldingbranch($FromLibrary,$itemNumber);
1905 =head2 UpdateHoldingbranch
1907 $items = UpdateHoldingbranch($branch,$itmenumber);
1908 Simple methode for updating hodlingbranch in items BDD line
1911 sub UpdateHoldingbranch {
1912 my ( $branch,$itmenumber ) = @_;
1913 my $dbh = C4::Context->dbh;
1914 # first step validate the actual line of transfert .
1917 "update items set holdingbranch = ? where itemnumber= ?"
1919 $sth->execute($branch,$itmenumber);
1924 =head2 CheckValidDatedue
1926 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
1927 this function return a new date due after checked if it's a repeatable or special holiday
1928 C<$date_due> = returndate calculate with no day check
1929 C<$itemnumber> = itemnumber
1930 C<$branchcode> = localisation of issue
1932 sub CheckValidDatedue{
1933 my ($date_due,$itemnumber,$branchcode)=@_;
1934 my @datedue=split('-',$date_due);
1935 my $years=$datedue[0];
1936 my $month=$datedue[1];
1937 my $day=$datedue[2];
1939 for (my $i=0;$i<2;$i++){
1940 $dow=Day_of_Week($years,$month,$day);
1941 ($dow=0) if ($dow>6);
1942 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
1943 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1944 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
1945 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
1947 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
1950 my $newdatedue=$years."-".$month."-".$day;
1953 =head2 CheckRepeatableHolidays
1955 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
1956 this function check if the date due is a repeatable holiday
1957 C<$date_due> = returndate calculate with no day check
1958 C<$itemnumber> = itemnumber
1959 C<$branchcode> = localisation of issue
1963 sub CheckRepeatableHolidays{
1964 my($itemnumber,$week_day,$branchcode)=@_;
1965 my $dbh = C4::Context->dbh;
1966 my $query = qq|SELECT count(*)
1967 FROM repeatable_holidays
1970 my $sth = $dbh->prepare($query);
1971 $sth->execute($branchcode,$week_day);
1972 my $result=$sth->fetchrow;
1978 =head2 CheckSpecialHolidays
1980 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1981 this function check if the date is a special holiday
1982 C<$years> = the years of datedue
1983 C<$month> = the month of datedue
1984 C<$day> = the day of datedue
1985 C<$itemnumber> = itemnumber
1986 C<$branchcode> = localisation of issue
1988 sub CheckSpecialHolidays{
1989 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
1990 my $dbh = C4::Context->dbh;
1991 my $query=qq|SELECT count(*)
1992 FROM `special_holidays`
1998 my $sth = $dbh->prepare($query);
1999 $sth->execute($years,$month,$day,$branchcode);
2000 my $countspecial=$sth->fetchrow ;
2002 return $countspecial;
2005 =head2 CheckRepeatableSpecialHolidays
2007 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2008 this function check if the date is a repeatble special holidays
2009 C<$month> = the month of datedue
2010 C<$day> = the day of datedue
2011 C<$itemnumber> = itemnumber
2012 C<$branchcode> = localisation of issue
2014 sub CheckRepeatableSpecialHolidays{
2015 my ($month,$day,$itemnumber,$branchcode) = @_;
2016 my $dbh = C4::Context->dbh;
2017 my $query=qq|SELECT count(*)
2018 FROM `repeatable_holidays`
2023 my $sth = $dbh->prepare($query);
2024 $sth->execute($month,$day,$branchcode);
2025 my $countspecial=$sth->fetchrow ;
2027 return $countspecial;
2032 sub CheckValidBarcode{
2034 my $dbh = C4::Context->dbh;
2035 my $query=qq|SELECT count(*)
2039 my $sth = $dbh->prepare($query);
2040 $sth->execute($barcode);
2041 my $exist=$sth->fetchrow ;
2052 Koha Developement team <info@koha.org>