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 ) = @_;
858 my $dbh = C4::Context->dbh;
859 my $barcodecheck=CheckValidBarcode($barcode);
860 if ($borrower and $barcode and $barcodecheck ne '0'){
861 # my ($borrower, $flags) = &GetMemberDetails($borrowernumber, 0);
862 # find which item we issue
863 my $item = GetItem('', $barcode);
865 # get actual issuing if there is one
866 my $actualissue = GetItemIssue( $item->{itemnumber});
868 # get biblioinformation for this item
869 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
872 # check if we just renew the issue.
874 if ( $actualissue->{borrowernumber} eq $borrower->{'borrowernumber'} ) {
875 # we renew, do we need to add some charge ?
876 my ( $charge, $itemtype ) = GetIssuingCharges(
877 $item->{'itemnumber'},
878 $borrower->{'borrowernumber'}
882 $item->{'itemnumber'},
883 $borrower->{'borrowernumber'}, $charge
885 $item->{'charge'} = $charge;
888 C4::Context->userenv->{'branch'},
890 '', $item->{'itemnumber'},
891 $biblio->{'itemtype'}, $borrower->{'borrowernumber'}
894 $borrower->{'borrowernumber'},
895 $item->{'itemnumber'}
898 else {# it's NOT a renewal
899 if ( $actualissue->{borrowernumber}) {
900 # This book is currently on loan, but not to the person
901 # who wants to borrow it now. mark it returned before issuing to the new borrower
904 C4::Context->userenv->{'branch'}
908 # See if the item is on reserve.
909 my ( $restype, $res ) =
910 CheckReserves( $item->{'itemnumber'} );
912 my $resbor = $res->{'borrowernumber'};
913 if ( $resbor eq $borrower->{'borrowernumber'} ) {
915 # The item is reserved by the current patron
916 ModReserveFill($res);
918 elsif ( $restype eq "Waiting" ) {
921 # The item is on reserve and waiting, but has been
922 # reserved by some other patron.
923 my ( $resborrower, $flags ) = GetMemberDetails( $resbor, 0 );
924 my $branches = GetBranches();
926 $branches->{ $res->{'branchcode'} }->{'branchname'};
928 elsif ( $restype eq "Reserved" ) {
931 # The item is reserved by someone else.
932 my ( $resborrower, $flags ) =
933 GetMemberDetails( $resbor, 0 );
934 my $branches = GetBranches();
936 $branches->{ $res->{'branchcode'} }->{'branchname'};
937 if ($cancelreserve) { # cancel reserves on this item
938 CancelReserve( 0, $res->{'itemnumber'},
939 $res->{'borrowernumber'} );
942 if ($cancelreserve) {
943 CancelReserve( $res->{'biblionumber'}, 0,
944 $res->{'borrowernumber'} );
947 # set waiting reserve to first in reserve queue as book isn't waiting now
950 $res->{'biblionumber'},
951 $res->{'borrowernumber'},
957 # Starting process for transfer job (checking transfert and validate it if we have one)
958 my ($datesent) = GetTransfers($item->{'itemnumber'});
960 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for lisibility of this case (maybe for stats ....)
963 "UPDATE branchtransfers
964 SET datearrived = now(),
966 comments = 'Forced branchtransfert'
967 WHERE itemnumber= ? AND datearrived IS NULL"
969 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
973 # Record in the database the fact that the book was issued.
977 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
980 my $loanlength = GetLoanLength(
981 $borrower->{'categorycode'},
982 $biblio->{'itemtype'},
983 $borrower->{'branchcode'}
985 my $datedue = time + ($loanlength) * 86400;
986 my @datearr = localtime($datedue);
988 ( 1900 + $datearr[5] ) . "-"
989 . ( $datearr[4] + 1 ) . "-"
994 $dateduef=CheckValidDatedue($dateduef,$item->{'itemnumber'},C4::Context->userenv->{'branch'});
995 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
996 if ( C4::Context->preference('ReturnBeforeExpiry')
997 && $dateduef gt $borrower->{dateexpiry} )
999 $dateduef = $borrower->{dateexpiry};
1002 $borrower->{'borrowernumber'},
1003 $item->{'itemnumber'},
1004 strftime( "%Y-%m-%d", localtime ),$dateduef, C4::Context->userenv->{'branch'}
1007 $item->{'issues'}++;
1010 "UPDATE items SET issues=?, holdingbranch=?, itemlost=0, datelastborrowed = now() WHERE itemnumber=?");
1013 C4::Context->userenv->{'branch'},
1014 $item->{'itemnumber'}
1017 &ModDateLastSeen( $item->{'itemnumber'} );
1018 # If it costs to borrow this book, charge it to the patron's account.
1019 my ( $charge, $itemtype ) = GetIssuingCharges(
1020 $item->{'itemnumber'},
1021 $borrower->{'borrowernumber'}
1023 if ( $charge > 0 ) {
1025 $item->{'itemnumber'},
1026 $borrower->{'borrowernumber'}, $charge
1028 $item->{'charge'} = $charge;
1031 # Record the fact that this book was issued.
1033 C4::Context->userenv->{'branch'},
1035 '', $item->{'itemnumber'},
1036 $item->{'itemtype'}, $borrower->{'borrowernumber'}
1040 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","ISSUE",$borrower->{'borrowernumber'},$biblio->{'biblionumber'})
1041 if C4::Context->preference("IssueLog");
1045 =head2 GetLoanLength
1047 Get loan length for an itemtype, a borrower type and a branch
1049 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1054 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1055 my $dbh = C4::Context->dbh;
1058 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=?"
1061 # try to find issuelength & return the 1st available.
1062 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1063 $sth->execute( $borrowertype, $itemtype, $branchcode );
1064 my $loanlength = $sth->fetchrow_hashref;
1065 return $loanlength->{issuelength}
1066 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1068 $sth->execute( $borrowertype, $itemtype, "" );
1069 $loanlength = $sth->fetchrow_hashref;
1070 return $loanlength->{issuelength}
1071 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1073 $sth->execute( $borrowertype, "*", $branchcode );
1074 $loanlength = $sth->fetchrow_hashref;
1075 return $loanlength->{issuelength}
1076 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1078 $sth->execute( "*", $itemtype, $branchcode );
1079 $loanlength = $sth->fetchrow_hashref;
1080 return $loanlength->{issuelength}
1081 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1083 $sth->execute( $borrowertype, "*", "" );
1084 $loanlength = $sth->fetchrow_hashref;
1085 return $loanlength->{issuelength}
1086 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1088 $sth->execute( "*", "*", $branchcode );
1089 $loanlength = $sth->fetchrow_hashref;
1090 return $loanlength->{issuelength}
1091 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1093 $sth->execute( "*", $itemtype, "" );
1094 $loanlength = $sth->fetchrow_hashref;
1095 return $loanlength->{issuelength}
1096 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1098 $sth->execute( "*", "*", "" );
1099 $loanlength = $sth->fetchrow_hashref;
1100 return $loanlength->{issuelength}
1101 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1103 # if no rule is set => 21 days (hardcoded)
1109 ($doreturn, $messages, $iteminformation, $borrower) =
1110 &AddReturn($barcode, $branch);
1114 C<$barcode> is the bar code of the book being returned. C<$branch> is
1115 the code of the branch where the book is being returned.
1117 C<&AddReturn> returns a list of four items:
1119 C<$doreturn> is true iff the return succeeded.
1121 C<$messages> is a reference-to-hash giving the reason for failure:
1127 No item with this barcode exists. The value is C<$barcode>.
1131 The book is not currently on loan. The value is C<$barcode>.
1133 =item C<IsPermanent>
1135 The book's home branch is a permanent collection. If you have borrowed
1136 this book, you are not allowed to return it. The value is the code for
1137 the book's home branch.
1141 This book has been withdrawn/cancelled. The value should be ignored.
1145 The item was reserved. The value is a reference-to-hash whose keys are
1146 fields from the reserves table of the Koha database, and
1147 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1148 either C<Waiting>, C<Reserved>, or 0.
1152 C<$borrower> is a reference-to-hash, giving information about the
1153 patron who last borrowed the book.
1158 my ( $barcode, $branch ) = @_;
1159 my $dbh = C4::Context->dbh;
1163 my $validTransfert = 0;
1164 my $reserveDone = 0;
1166 # get information on item
1167 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1168 unless ($iteminformation->{'itemnumber'} ) {
1169 $messages->{'BadBarcode'} = $barcode;
1173 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1174 $messages->{'NotIssued'} = $barcode;
1178 # check if the book is in a permanent collection....
1179 my $hbr = $iteminformation->{'homebranch'};
1180 my $branches = GetBranches();
1181 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1182 $messages->{'IsPermanent'} = $hbr;
1185 # check that the book has been cancelled
1186 if ( $iteminformation->{'wthdrawn'} ) {
1187 $messages->{'wthdrawn'} = 1;
1191 # new op dev : if the book returned in an other branch update the holding branch
1193 # update issues, thereby returning book (should push this out into another subroutine
1194 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1196 # case of a return of document (deal with issues and holdingbranch)
1201 "UPDATE issues SET returndate = now() WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (returndate IS NULL)"
1203 $sth->execute( $borrower->{'borrowernumber'},
1204 $iteminformation->{'itemnumber'} );
1205 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1208 # continue to deal with returns cases, but not only if we have an issue
1210 # the holdingbranch is updated if the document is returned in an other location .
1211 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} )
1213 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1214 # reload iteminformation holdingbranch with the userenv value
1215 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1217 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1218 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1220 # fix up the accounts.....
1221 if ( $iteminformation->{'itemlost'} ) {
1222 $messages->{'WasLost'} = 1;
1225 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1226 # check if we have a transfer for this document
1227 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1229 # if we have a transfer to do, we update the line of transfers with the datearrived
1231 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1234 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1236 $sth->execute( $iteminformation->{'itemnumber'} );
1238 # 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'
1239 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1242 $messages->{'WrongTransfer'} = $tobranch;
1243 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1245 $validTransfert = 1;
1248 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1249 # fix up the accounts.....
1250 if ($iteminformation->{'itemlost'}) {
1251 FixAccountForLostAndReturned($iteminformation, $borrower);
1252 $messages->{'WasLost'} = 1;
1254 # fix up the overdues in accounts...
1255 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1256 $iteminformation->{'itemnumber'} );
1258 # find reserves.....
1259 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1260 my ( $resfound, $resrec ) =
1261 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1263 $resrec->{'ResFound'} = $resfound;
1264 $messages->{'ResFound'} = $resrec;
1269 # Record the fact that this book was returned.
1271 $branch, 'return', '0', '',
1272 $iteminformation->{'itemnumber'},
1273 $iteminformation->{'itemtype'},
1274 $borrower->{'borrowernumber'}
1277 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","RETURN",$iteminformation->{borrowernumber},$iteminformation->{'biblionumber'})
1278 if C4::Context->preference("ReturnLog");
1280 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1281 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1283 if ( ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1284 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1285 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1286 $messages->{'WasTransfered'} = 1;
1287 warn "was transfered";
1291 return ( $doreturn, $messages, $iteminformation, $borrower );
1294 =head2 FixOverduesOnReturn
1296 &FixOverduesOnReturn($brn,$itm);
1298 C<$brn> borrowernumber
1302 internal function, called only by AddReturn
1306 sub FixOverduesOnReturn {
1307 my ( $borrowernumber, $item ) = @_;
1308 my $dbh = C4::Context->dbh;
1310 # check for overdue fine
1313 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1315 $sth->execute( $borrowernumber, $item );
1317 # alter fine to show that the book has been returned
1318 if ( my $data = $sth->fetchrow_hashref ) {
1321 "UPDATE accountlines SET accounttype='F' WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accountno = ?)"
1323 $usth->execute( $borrowernumber, $item, $data->{'accountno'} );
1330 =head2 FixAccountForLostAndReturned
1332 &FixAccountForLostAndReturned($iteminfo,$borrower);
1334 Calculates the charge for a book lost and returned (Not exported & used only once)
1336 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1338 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1340 Internal function, called by AddReturn
1344 sub FixAccountForLostAndReturned {
1345 my ($iteminfo, $borrower) = @_;
1347 my $dbh = C4::Context->dbh;
1348 my $itm = $iteminfo->{'itemnumber'};
1349 # check for charge made for lost book
1350 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1351 $sth->execute($itm);
1352 if (my $data = $sth->fetchrow_hashref) {
1353 # writeoff this amount
1355 my $amount = $data->{'amount'};
1356 my $acctno = $data->{'accountno'};
1358 if ($data->{'amountoutstanding'} == $amount) {
1359 $offset = $data->{'amount'};
1362 $offset = $amount - $data->{'amountoutstanding'};
1363 $amountleft = $data->{'amountoutstanding'} - $amount;
1365 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1366 WHERE (borrowernumber = ?)
1367 AND (itemnumber = ?) AND (accountno = ?) ");
1368 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1370 #check if any credit is left if so writeoff other accounts
1371 my $nextaccntno = getnextacctno(\%env,$data->{'borrowernumber'},$dbh);
1372 if ($amountleft < 0){
1375 if ($amountleft > 0){
1376 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1377 AND (amountoutstanding >0) ORDER BY date");
1378 $msth->execute($data->{'borrowernumber'});
1379 # offset transactions
1382 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1383 if ($accdata->{'amountoutstanding'} < $amountleft) {
1385 $amountleft -= $accdata->{'amountoutstanding'};
1387 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1390 my $thisacct = $accdata->{'accountno'};
1391 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1392 WHERE (borrowernumber = ?)
1393 AND (accountno=?)");
1394 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1396 $usth = $dbh->prepare("INSERT INTO accountoffsets
1397 (borrowernumber, accountno, offsetaccount, offsetamount)
1400 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1405 if ($amountleft > 0){
1408 my $desc="Book Returned ".$iteminfo->{'barcode'};
1409 $usth = $dbh->prepare("INSERT INTO accountlines
1410 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1411 VALUES (?,?,now(),?,?,'CR',?)");
1412 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1414 $usth = $dbh->prepare("INSERT INTO accountoffsets
1415 (borrowernumber, accountno, offsetaccount, offsetamount)
1417 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1419 $usth = $dbh->prepare("UPDATE items SET paidfor='' WHERE itemnumber=?");
1420 $usth->execute($itm);
1429 $issues = &GetItemIssue($itemnumber);
1431 Returns patrons currently having a book. nothing if item is not issued atm
1433 C<$itemnumber> is the itemnumber
1435 Returns an array of hashes
1439 my ( $itemnumber) = @_;
1440 return unless $itemnumber;
1441 my $dbh = C4::Context->dbh;
1445 my $today = POSIX::strftime("%Y%m%d", localtime);
1447 my $sth = $dbh->prepare(
1448 "SELECT * FROM issues
1449 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1451 issues.itemnumber=? AND returndate IS NULL ");
1452 $sth->execute($itemnumber);
1453 my $data = $sth->fetchrow_hashref;
1454 my $datedue = $data->{'date_due'};
1456 if ( $datedue < $today ) {
1457 $data->{'overdue'} = 1;
1459 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1464 =head2 GetItemIssues
1466 $issues = &GetItemIssues($itemnumber, $history);
1468 Returns patrons that have issued a book
1470 C<$itemnumber> is the itemnumber
1471 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1473 Returns an array of hashes
1477 my ( $itemnumber,$history ) = @_;
1478 my $dbh = C4::Context->dbh;
1482 my $today = POSIX::strftime("%Y%m%d", localtime);
1484 my $sth = $dbh->prepare(
1485 "SELECT * FROM issues
1487 itemnumber=?".($history?"":" AND returndate IS NULL ").
1488 "ORDER BY issues.date_due DESC"
1490 $sth->execute($itemnumber);
1491 while ( my $data = $sth->fetchrow_hashref ) {
1492 my $datedue = $data->{'date_due'};
1494 if ( $datedue < $today ) {
1495 $data->{'overdue'} = 1;
1497 my $itemnumber = $data->{'itemnumber'};
1499 push @GetItemIssues, $data;
1502 return ( \@GetItemIssues );
1505 =head2 GetBiblioIssues
1507 $issues = GetBiblioIssues($biblionumber);
1509 this function get all issues from a biblionumber.
1512 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1513 tables issues and the firstname,surname & cardnumber from borrowers.
1517 sub GetBiblioIssues {
1518 my $biblionumber = shift;
1519 return undef unless $biblionumber;
1520 my $dbh = C4::Context->dbh;
1522 SELECT issues.*,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1524 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1525 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1526 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1527 LEFT JOIN biblio ON biblio.biblionumber = items.biblioitemnumber
1528 WHERE biblio.biblionumber = ?
1529 ORDER BY issues.timestamp
1531 my $sth = $dbh->prepare($query);
1532 $sth->execute($biblionumber);
1535 while ( my $data = $sth->fetchrow_hashref ) {
1536 push @issues, $data;
1541 =head2 CanBookBeRenewed
1543 $ok = &CanBookBeRenewed($borrowernumber, $itemnumber);
1545 Find out whether a borrowed item may be renewed.
1547 C<$dbh> is a DBI handle to the Koha database.
1549 C<$borrowernumber> is the borrower number of the patron who currently
1550 has the item on loan.
1552 C<$itemnumber> is the number of the item to renew.
1554 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1555 item must currently be on loan to the specified borrower; renewals
1556 must be allowed for the item's type; and the borrower must not have
1557 already renewed the loan.
1561 sub CanBookBeRenewed {
1563 # check renewal status
1564 my ( $borrowernumber, $itemnumber ) = @_;
1565 my $dbh = C4::Context->dbh;
1569 # Look in the issues table for this item, lent to this borrower,
1570 # and not yet returned.
1572 # FIXME - I think this function could be redone to use only one SQL call.
1573 my $sth1 = $dbh->prepare(
1574 "SELECT * FROM issues
1575 WHERE borrowernumber = ?
1577 AND returndate IS NULL"
1579 $sth1->execute( $borrowernumber, $itemnumber );
1580 if ( my $data1 = $sth1->fetchrow_hashref ) {
1582 # Found a matching item
1584 # See if this item may be renewed. This query is convoluted
1585 # because it's a bit messy: given the item number, we need to find
1586 # the biblioitem, which gives us the itemtype, which tells us
1587 # whether it may be renewed.
1588 my $sth2 = $dbh->prepare(
1589 "SELECT renewalsallowed FROM items
1590 LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1591 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1592 WHERE items.itemnumber = ?
1595 $sth2->execute($itemnumber);
1596 if ( my $data2 = $sth2->fetchrow_hashref ) {
1597 $renews = $data2->{'renewalsallowed'};
1599 if ( $renews && $renews >= $data1->{'renewals'} ) {
1603 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1610 return ($renewokay);
1615 &AddRenewal($borrowernumber, $itemnumber, $datedue);
1619 C<$borrowernumber> is the borrower number of the patron who currently
1622 C<$itemnumber> is the number of the item to renew.
1624 C<$datedue> can be used to set the due date. If C<$datedue> is the
1625 empty string, C<&AddRenewal> will calculate the due date automatically
1626 from the book's item type. If you wish to set the due date manually,
1627 C<$datedue> should be in the form YYYY-MM-DD.
1633 my ( $borrowernumber, $itemnumber, $branch ,$datedue ) = @_;
1634 my $dbh = C4::Context->dbh;
1636 # If the due date wasn't specified, calculate it by adding the
1637 # book's loan length to today's date.
1638 if ( $datedue eq "" ) {
1640 my $biblio = GetBiblioFromItemNumber($itemnumber);
1641 my $borrower = GetMemberDetails( $borrowernumber, 0 );
1642 my $loanlength = GetLoanLength(
1643 $borrower->{'categorycode'},
1644 $biblio->{'itemtype'},
1645 $borrower->{'branchcode'}
1647 my ( $due_year, $due_month, $due_day ) =
1648 Add_Delta_DHMS( Today_and_Now(), $loanlength, 0, 0, 0 );
1649 $datedue = "$due_year-$due_month-$due_day";
1650 $datedue=CheckValidDatedue($datedue,$itemnumber,$branch);
1653 # Find the issues record for this book
1655 $dbh->prepare("SELECT * FROM issues
1656 WHERE borrowernumber=?
1658 AND returndate IS NULL"
1660 $sth->execute( $borrowernumber, $itemnumber );
1661 my $issuedata = $sth->fetchrow_hashref;
1664 # Update the issues record to have the new due date, and a new count
1665 # of how many times it has been renewed.
1666 my $renews = $issuedata->{'renewals'} + 1;
1667 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?
1668 WHERE borrowernumber=?
1670 AND returndate IS NULL"
1672 $sth->execute( $datedue, $renews, $borrowernumber, $itemnumber );
1676 UpdateStats( C4::Context->userenv->{'branchcode'}, 'renew', '', '', $itemnumber );
1678 # Charge a new rental fee, if applicable?
1679 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1680 if ( $charge > 0 ) {
1681 my $accountno = getnextacctno( $borrowernumber );
1682 my $item = GetBiblioFromItemNumber($itemnumber);
1683 $sth = $dbh->prepare(
1684 "INSERT INTO accountlines
1685 (borrowernumber,accountno,date,amount,
1686 description,accounttype,amountoutstanding,
1688 VALUES (?,?,now(),?,?,?,?,?)"
1690 $sth->execute( $borrowernumber, $accountno, $charge,
1691 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
1692 'Rent', $charge, $itemnumber );
1697 =head2 GetIssuingCharges
1699 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
1701 Calculate how much it would cost for a given patron to borrow a given
1702 item, including any applicable discounts.
1704 C<$itemnumber> is the item number of item the patron wishes to borrow.
1706 C<$borrowernumber> is the patron's borrower number.
1708 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
1709 and C<$item_type> is the code for the item's item type (e.g., C<VID>
1714 sub GetIssuingCharges {
1716 # calculate charges due
1717 my ( $itemnumber, $borrowernumber ) = @_;
1719 my $dbh = C4::Context->dbh;
1722 # Get the book's item type and rental charge (via its biblioitem).
1723 my $sth1 = $dbh->prepare(
1724 "SELECT itemtypes.itemtype,rentalcharge FROM items
1725 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1726 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1727 WHERE items.itemnumber =?
1730 $sth1->execute($itemnumber);
1731 if ( my $data1 = $sth1->fetchrow_hashref ) {
1732 $item_type = $data1->{'itemtype'};
1733 $charge = $data1->{'rentalcharge'};
1734 my $q2 = "SELECT rentaldiscount FROM borrowers
1735 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
1736 WHERE borrowers.borrowernumber = ?
1737 AND issuingrules.itemtype = ?";
1738 my $sth2 = $dbh->prepare($q2);
1739 $sth2->execute( $borrowernumber, $item_type );
1740 if ( my $data2 = $sth2->fetchrow_hashref ) {
1741 my $discount = $data2->{'rentaldiscount'};
1742 if ( $discount eq 'NULL' ) {
1745 $charge = ( $charge * ( 100 - $discount ) ) / 100;
1751 return ( $charge, $item_type );
1754 =head2 AddIssuingCharge
1756 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
1760 sub AddIssuingCharge {
1761 my ( $itemnumber, $borrowernumber, $charge ) = @_;
1762 my $dbh = C4::Context->dbh;
1763 my $nextaccntno = getnextacctno( $borrowernumber );
1765 INSERT INTO accountlines
1766 (borrowernumber, itemnumber, accountno,
1767 date, amount, description, accounttype,
1769 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
1771 my $sth = $dbh->prepare($query);
1772 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
1778 GetTransfers($itemnumber);
1783 my ($itemnumber) = @_;
1785 my $dbh = C4::Context->dbh;
1791 FROM branchtransfers
1792 WHERE itemnumber = ?
1793 AND datearrived IS NULL
1795 my $sth = $dbh->prepare($query);
1796 $sth->execute($itemnumber);
1797 my @row = $sth->fetchrow_array();
1803 =head2 GetTransfersFromTo
1805 @results = GetTransfersFromTo($frombranch,$tobranch);
1807 Returns the list of pending transfers between $from and $to branch
1811 sub GetTransfersFromTo {
1812 my ( $frombranch, $tobranch ) = @_;
1813 return unless ( $frombranch && $tobranch );
1814 my $dbh = C4::Context->dbh;
1816 SELECT itemnumber,datesent,frombranch
1817 FROM branchtransfers
1820 AND datearrived IS NULL
1822 my $sth = $dbh->prepare($query);
1823 $sth->execute( $frombranch, $tobranch );
1826 while ( my $data = $sth->fetchrow_hashref ) {
1827 push @gettransfers, $data;
1830 return (@gettransfers);
1833 =head2 DeleteTransfer
1835 &DeleteTransfer($itemnumber);
1839 sub DeleteTransfer {
1840 my ($itemnumber) = @_;
1841 my $dbh = C4::Context->dbh;
1842 my $sth = $dbh->prepare(
1843 "DELETE FROM branchtransfers
1845 AND datearrived IS NULL "
1847 $sth->execute($itemnumber);
1851 =head2 AnonymiseIssueHistory
1853 $rows = AnonymiseIssueHistory($borrowernumber,$date)
1855 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
1856 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
1858 return the number of affected rows.
1862 sub AnonymiseIssueHistory {
1864 my $borrowernumber = shift;
1865 my $dbh = C4::Context->dbh;
1868 SET borrowernumber = NULL
1869 WHERE returndate < '".$date."'
1870 AND borrowernumber IS NOT NULL
1872 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
1873 my $rows_affected = $dbh->do($query);
1874 return $rows_affected;
1877 =head2 updateWrongTransfer
1879 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
1881 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
1885 sub updateWrongTransfer {
1886 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
1887 my $dbh = C4::Context->dbh;
1888 # first step validate the actual line of transfert .
1891 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
1893 $sth->execute($FromLibrary,$itemNumber);
1896 # second step create a new line of branchtransfer to the right location .
1897 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
1899 #third step changing holdingbranch of item
1900 UpdateHoldingbranch($FromLibrary,$itemNumber);
1903 =head2 UpdateHoldingbranch
1905 $items = UpdateHoldingbranch($branch,$itmenumber);
1906 Simple methode for updating hodlingbranch in items BDD line
1909 sub UpdateHoldingbranch {
1910 my ( $branch,$itmenumber ) = @_;
1911 my $dbh = C4::Context->dbh;
1912 # first step validate the actual line of transfert .
1915 "update items set holdingbranch = ? where itemnumber= ?"
1917 $sth->execute($branch,$itmenumber);
1922 =head2 CheckValidDatedue
1924 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
1925 this function return a new date due after checked if it's a repeatable or special holiday
1926 C<$date_due> = returndate calculate with no day check
1927 C<$itemnumber> = itemnumber
1928 C<$branchcode> = localisation of issue
1930 sub CheckValidDatedue{
1931 my ($date_due,$itemnumber,$branchcode)=@_;
1932 my @datedue=split('-',$date_due);
1933 my $years=$datedue[0];
1934 my $month=$datedue[1];
1935 my $day=$datedue[2];
1937 for (my $i=0;$i<2;$i++){
1938 $dow=Day_of_Week($years,$month,$day);
1939 ($dow=0) if ($dow>6);
1940 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
1941 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1942 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
1943 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
1945 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
1948 my $newdatedue=$years."-".$month."-".$day;
1951 =head2 CheckRepeatableHolidays
1953 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
1954 this function check if the date due is a repeatable holiday
1955 C<$date_due> = returndate calculate with no day check
1956 C<$itemnumber> = itemnumber
1957 C<$branchcode> = localisation of issue
1961 sub CheckRepeatableHolidays{
1962 my($itemnumber,$week_day,$branchcode)=@_;
1963 my $dbh = C4::Context->dbh;
1964 my $query = qq|SELECT count(*)
1965 FROM repeatable_holidays
1968 my $sth = $dbh->prepare($query);
1969 $sth->execute($branchcode,$week_day);
1970 my $result=$sth->fetchrow;
1976 =head2 CheckSpecialHolidays
1978 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1979 this function check if the date is a special holiday
1980 C<$years> = the years of datedue
1981 C<$month> = the month of datedue
1982 C<$day> = the day of datedue
1983 C<$itemnumber> = itemnumber
1984 C<$branchcode> = localisation of issue
1986 sub CheckSpecialHolidays{
1987 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
1988 my $dbh = C4::Context->dbh;
1989 my $query=qq|SELECT count(*)
1990 FROM `special_holidays`
1996 my $sth = $dbh->prepare($query);
1997 $sth->execute($years,$month,$day,$branchcode);
1998 my $countspecial=$sth->fetchrow ;
2000 return $countspecial;
2003 =head2 CheckRepeatableSpecialHolidays
2005 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2006 this function check if the date is a repeatble special holidays
2007 C<$month> = the month of datedue
2008 C<$day> = the day of datedue
2009 C<$itemnumber> = itemnumber
2010 C<$branchcode> = localisation of issue
2012 sub CheckRepeatableSpecialHolidays{
2013 my ($month,$day,$itemnumber,$branchcode) = @_;
2014 my $dbh = C4::Context->dbh;
2015 my $query=qq|SELECT count(*)
2016 FROM `repeatable_holidays`
2021 my $sth = $dbh->prepare($query);
2022 $sth->execute($month,$day,$branchcode);
2023 my $countspecial=$sth->fetchrow ;
2025 return $countspecial;
2030 sub CheckValidBarcode{
2032 my $dbh = C4::Context->dbh;
2033 my $query=qq|SELECT count(*)
2037 my $sth = $dbh->prepare($query);
2038 $sth->execute($barcode);
2039 my $exist=$sth->fetchrow ;
2050 Koha Developement team <info@koha.org>