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
41 use POSIX qw(strftime);
42 use C4::Branch; # GetBranches
43 use C4::Log; # logaction
45 our ($VERSION,@ISA,@EXPORT,@EXPORT_OK,%EXPORT_TAGS);
47 # set the version for version checking
48 $VERSION = do { my @v = '$Revision$' =~ /\d+/g; shift(@v).".".join( "_", map { sprintf "%03d", $_ } @v ); };
52 C4::Circulation - Koha circulation module
60 The functions in this module deal with circulation, issues, and
61 returns, as well as general information about the library.
62 Also deals with stocktaking.
70 # FIXME subs that should probably be elsewhere
76 # subs to deal with issuing a book
87 &AnonymiseIssueHistory
89 # subs to deal with returns
94 # subs to deal with transfers
103 # FIXME - At least, I'm pretty sure this is for decoding CueCat stuff.
104 # 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 ?
108 =head3 $str = &decode($chunk);
112 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
119 sub cuecatbarcodedecode {
122 my @fields = split( /\./, $barcode );
123 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
124 if ( $#results == 2 ) {
134 =head3 $str = &decode($chunk);
138 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
148 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
149 my @s = map { index( $seq, $_ ); } split( //, $encoded );
150 my $l = ( $#s + 1 ) % 4;
161 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
163 chr( ( $n >> 16 ) ^ 67 )
164 .chr( ( $n >> 8 & 255 ) ^ 67 )
165 .chr( ( $n & 255 ) ^ 67 );
168 $r = substr( $r, 0, length($r) - $l );
174 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
176 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
178 C<$newbranch> is the code for the branch to which the item should be transferred.
180 C<$barcode> is the barcode of the item to be transferred.
182 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
183 Otherwise, if an item is reserved, the transfer fails.
185 Returns three values:
189 is true if the transfer was successful.
193 is a reference-to-hash which may have any of the following keys:
199 There is no item in the catalog with the given barcode. The value is C<$barcode>.
203 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.
205 =item C<DestinationEqualsHolding>
207 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.
211 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.
215 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>.
217 =item C<WasTransferred>
219 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
226 my ( $tbr, $barcode, $ignoreRs ) = @_;
229 my $branches = GetBranches();
230 my $itemnumber = GetItemnumberFromBarcode( $barcode );
231 my $issue = GetItemIssue($itemnumber);
232 my $biblio = GetBiblioFromItemNumber($itemnumber);
235 if ( not $itemnumber ) {
236 $messages->{'BadBarcode'} = $barcode;
240 # get branches of book...
241 my $hbr = $biblio->{'homebranch'};
242 my $fbr = $biblio->{'holdingbranch'};
245 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
246 $messages->{'IsPermanent'} = $hbr;
249 # can't transfer book if is already there....
250 if ( $fbr eq $tbr ) {
251 $messages->{'DestinationEqualsHolding'} = 1;
255 # check if it is still issued to someone, return it...
256 if ($issue->{borrowernumber}) {
257 AddReturn( $barcode, $fbr );
258 $messages->{'WasReturned'} = $issue->{borrowernumber};
262 # That'll save a database query.
263 my ( $resfound, $resrec ) =
264 CheckReserves( $itemnumber );
265 if ( $resfound and not $ignoreRs ) {
266 $resrec->{'ResFound'} = $resfound;
268 # $messages->{'ResFound'} = $resrec;
272 #actually do the transfer....
274 ModItemTransfer( $itemnumber, $fbr, $tbr );
276 # don't need to update MARC anymore, we do it in batch now
277 $messages->{'WasTransfered'} = 1;
278 ModDateLastSeen( $itemnumber );
280 return ( $dotransfer, $messages, $biblio );
283 =head2 CanBookBeIssued
285 Check if a book can be issued.
287 my ($issuingimpossible,$needsconfirmation) = CanBookBeIssued($borrower,$barcode,$year,$month,$day);
291 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
293 =item C<$barcode> is the bar code of the book being issued.
295 =item C<$year> C<$month> C<$day> contains the date of the return (in case it's forced by "stickyduedate".
303 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
304 Possible values are :
310 sticky due date is invalid
314 borrower gone with no address
318 borrower declared it's card lost
324 =head3 UNKNOWN_BARCODE
338 item is restricted (set by ??)
340 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
341 Possible values are :
349 renewing, not issuing
351 =head3 ISSUED_TO_ANOTHER
353 issued to someone else.
357 reserved for someone else.
361 sticky due date is invalid
365 if the borrower borrows to much things
369 # check if a book can be issued.
370 # returns an array with errors if any
373 my $borrower = shift;
374 my $biblionumber = shift;
375 my $cat_borrower = $borrower->{'categorycode'};
376 my $branch_borrower = $borrower->{'branchcode'};
377 my $dbh = C4::Context->dbh;
380 $dbh->prepare('select itemtype from biblioitems where biblionumber = ?');
381 $sth->execute($biblionumber);
382 my $type = $sth->fetchrow;
385 'select * from issuingrules where categorycode = ? and itemtype = ? and branchcode = ?'
388 # 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 ?");
391 "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"
395 'select COUNT(*) from issues where borrowernumber = ? and returndate is null'
399 # check the 3 parameters
400 $sth->execute( $cat_borrower, $type, $branch_borrower );
401 my $result = $sth->fetchrow_hashref;
403 # warn "==>".$result->{maxissueqty};
405 # Currently, using defined($result) ie on an entire hash reports whether memory
406 # for that aggregate has ever been allocated. As $result is used all over the place
407 # it would rarely return as undefined.
408 if ( defined( $result->{maxissueqty} ) ) {
409 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
410 my $alreadyissued = $sth2->fetchrow;
411 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
412 return ( "a $alreadyissued / ".( $result->{maxissueqty} + 0 ) );
420 $sth->execute( $cat_borrower, $type, "" );
421 $result = $sth->fetchrow_hashref;
422 if ( defined( $result->{maxissueqty} ) ) {
423 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
424 my $alreadyissued = $sth2->fetchrow;
425 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
426 return ( "b $alreadyissued / ".( $result->{maxissueqty} + 0 ) );
433 # check for itemtype=*
434 $sth->execute( $cat_borrower, "*", $branch_borrower );
435 $result = $sth->fetchrow_hashref;
436 if ( defined( $result->{maxissueqty} ) ) {
437 $sth3->execute( $borrower->{'borrowernumber'} );
438 my ($alreadyissued) = $sth3->fetchrow;
439 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
441 # warn "HERE : $alreadyissued / ($result->{maxissueqty} for $borrower->{'borrowernumber'}";
442 return ( "c $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
449 # check for borrowertype=*
450 $sth->execute( "*", $type, $branch_borrower );
451 $result = $sth->fetchrow_hashref;
452 if ( defined( $result->{maxissueqty} ) ) {
453 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
454 my $alreadyissued = $sth2->fetchrow;
455 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
456 return ( "d $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
463 $sth->execute( "*", "*", $branch_borrower );
464 $result = $sth->fetchrow_hashref;
465 if ( defined( $result->{maxissueqty} ) ) {
466 $sth3->execute( $borrower->{'borrowernumber'} );
467 my $alreadyissued = $sth3->fetchrow;
468 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
469 return ( "e $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
476 $sth->execute( "*", $type, "" );
477 $result = $sth->fetchrow_hashref;
478 if ( defined( $result->{maxissueqty} ) && $result->{maxissueqty} >= 0 ) {
479 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
480 my $alreadyissued = $sth2->fetchrow;
481 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
482 return ( "f $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
489 $sth->execute( $cat_borrower, "*", "" );
490 $result = $sth->fetchrow_hashref;
491 if ( defined( $result->{maxissueqty} ) ) {
492 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
493 my $alreadyissued = $sth2->fetchrow;
494 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
495 return ( "g $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
502 $sth->execute( "*", "*", "" );
503 $result = $sth->fetchrow_hashref;
504 if ( defined( $result->{maxissueqty} ) ) {
505 $sth3->execute( $borrower->{'borrowernumber'} );
506 my $alreadyissued = $sth3->fetchrow;
507 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
508 return ( "h $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
519 @issues = &itemissues($biblioitemnumber, $biblio);
521 Looks up information about who has borrowed the bookZ<>(s) with the
522 given biblioitemnumber.
524 C<$biblio> is ignored.
526 C<&itemissues> returns an array of references-to-hash. The keys
527 include the fields from the C<items> table in the Koha database.
528 Additional keys include:
534 If the item is currently on loan, this gives the due date.
536 If the item is not on loan, then this is either "Available" or
537 "Cancelled", if the item has been withdrawn.
541 If the item is currently on loan, this gives the card number of the
542 patron who currently has the item.
544 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
546 These give the timestamp for the last three times the item was
549 =item C<card0>, C<card1>, C<card2>
551 The card number of the last three patrons who borrowed this item.
553 =item C<borrower0>, C<borrower1>, C<borrower2>
555 The borrower number of the last three patrons who borrowed this item.
563 my ( $bibitem, $biblio ) = @_;
564 my $dbh = C4::Context->dbh;
566 # FIXME - If this function die()s, the script will abort, and the
567 # user won't get anything; depending on how far the script has
568 # gotten, the user might get a blank page. It would be much better
569 # to at least print an error message. The easiest way to do this
570 # is to set $SIG{__DIE__}.
572 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
577 $sth->execute($bibitem) || die $sth->errstr;
579 while ( my $data = $sth->fetchrow_hashref ) {
581 # Find out who currently has this item.
582 # FIXME - Wouldn't it be better to do this as a left join of
583 # some sort? Currently, this code assumes that if
584 # fetchrow_hashref() fails, then the book is on the shelf.
585 # fetchrow_hashref() can fail for any number of reasons (e.g.,
586 # database server crash), not just because no items match the
588 my $sth2 = $dbh->prepare(
589 "SELECT * FROM issues
590 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
592 AND returndate IS NULL
596 $sth2->execute( $data->{'itemnumber'} );
597 if ( my $data2 = $sth2->fetchrow_hashref ) {
598 $data->{'date_due'} = $data2->{'date_due'};
599 $data->{'card'} = $data2->{'cardnumber'};
600 $data->{'borrower'} = $data2->{'borrowernumber'};
603 if ( $data->{'wthdrawn'} eq '1' ) {
604 $data->{'date_due'} = 'Cancelled';
607 $data->{'date_due'} = 'Available';
613 # Find the last 3 people who borrowed this item.
614 $sth2 = $dbh->prepare(
615 "SELECT * FROM issues, borrowers
616 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
618 AND returndate IS NOT NULL
619 ORDER BY returndate DESC,timestamp DESC"
622 # $sth2 = $dbh->prepare("
625 # LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
626 # WHERE itemnumber = ?
627 # AND returndate is not NULL
628 # ORDER BY returndate DESC,timestamp DESC
631 $sth2->execute( $data->{'itemnumber'} );
632 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
633 { # FIXME : error if there is less than 3 pple borrowing this item
634 if ( my $data2 = $sth2->fetchrow_hashref ) {
635 $data->{"timestamp$i2"} = $data2->{'timestamp'};
636 $data->{"card$i2"} = $data2->{'cardnumber'};
637 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
642 $results[$i] = $data;
650 =head2 CanBookBeIssued
652 $issuingimpossible, $needsconfirmation =
653 CanBookBeIssued( $borrower, $barcode, $year, $month, $day, $inprocess );
655 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
659 sub CanBookBeIssued {
660 my ( $borrower, $barcode, $year, $month, $day, $inprocess ) = @_;
661 my %needsconfirmation; # filled with problems that needs confirmations
662 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
663 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
664 my $issue = GetItemIssue($item->{itemnumber});
665 my $dbh = C4::Context->dbh;
670 my ( $duedate, $invalidduedate ) = fixdate( $year, $month, $day );
671 $issuingimpossible{INVALID_DATE} = 1 if ($invalidduedate);
676 if ( $borrower->{flags}->{GNA} ) {
677 $issuingimpossible{GNA} = 1;
679 if ( $borrower->{flags}->{'LOST'} ) {
680 $issuingimpossible{CARD_LOST} = 1;
682 if ( $borrower->{flags}->{'DBARRED'} ) {
683 $issuingimpossible{DEBARRED} = 1;
685 if ( Date_to_Days(Today) >
686 Date_to_Days( split "-", $borrower->{'dateexpiry'} ) )
690 #if (&Date_Cmp(&ParseDate($borrower->{expiry}),&ParseDate("today"))<0) {
691 $issuingimpossible{EXPIRED} = 1;
700 GetMemberAccountRecords( $borrower->{'borrowernumber'}, $duedate );
701 if ( C4::Context->preference("IssuingInProcess") ) {
702 my $amountlimit = C4::Context->preference("noissuescharge");
703 if ( $amount > $amountlimit && !$inprocess ) {
704 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
706 elsif ( $amount <= $amountlimit && !$inprocess ) {
707 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
712 $needsconfirmation{DEBT} = $amount;
717 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
719 my $toomany = TooMany( $borrower, $item->{biblionumber} );
720 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
725 unless ( $item->{barcode} ) {
726 $issuingimpossible{UNKNOWN_BARCODE} = 1;
728 if ( $item->{'notforloan'}
729 && $item->{'notforloan'} > 0 )
731 $issuingimpossible{NOT_FOR_LOAN} = 1;
733 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
735 $issuingimpossible{WTHDRAWN} = 1;
737 if ( $item->{'restricted'}
738 && $item->{'restricted'} == 1 )
740 $issuingimpossible{RESTRICTED} = 1;
742 if ( C4::Context->preference("IndependantBranches") ) {
743 my $userenv = C4::Context->userenv;
744 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
745 $issuingimpossible{NOTSAMEBRANCH} = 1
746 if ( $item->{'holdingbranch'} ne $userenv->{branch} );
751 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
753 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
756 # Already issued to current borrower. Ask whether the loan should
758 my ($CanBookBeRenewed) = CanBookBeRenewed(
759 $borrower->{'borrowernumber'},
760 $item->{'itemnumber'}
762 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
763 $issuingimpossible{NO_MORE_RENEWALS} = 1;
767 # $needsconfirmation{RENEW_ISSUE} = 1;
770 elsif ($issue->{borrowernumber}) {
772 # issued to someone else
773 my $currborinfo = GetMemberDetails( $issue->{borrowernumber} );
775 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
776 $needsconfirmation{ISSUED_TO_ANOTHER} =
777 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
780 # See if the item is on reserve.
781 my ( $restype, $res ) = CheckReserves( $item->{'itemnumber'} );
783 my $resbor = $res->{'borrowernumber'};
784 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
787 # The item is on reserve and waiting, but has been
788 # reserved by some other patron.
789 my ( $resborrower, $flags ) =
790 GetMemberDetails( $resbor, 0 );
791 my $branches = GetBranches();
793 $branches->{ $res->{'branchcode'} }->{'branchname'};
794 $needsconfirmation{RESERVE_WAITING} =
795 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
797 # CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'}); Doesn't belong in a checking subroutine.
799 elsif ( $restype eq "Reserved" ) {
801 # The item is on reserve for someone else.
802 my ( $resborrower, $flags ) =
803 GetMemberDetails( $resbor, 0 );
804 my $branches = GetBranches();
806 $branches->{ $res->{'branchcode'} }->{'branchname'};
807 $needsconfirmation{RESERVED} =
808 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
811 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" )
813 if ( $borrower->{'categorycode'} eq 'W' ) {
814 my %issuingimpossible;
815 return ( \%issuingimpossible, \%needsconfirmation );
818 return ( \%issuingimpossible, \%needsconfirmation );
822 return ( \%issuingimpossible, \%needsconfirmation );
828 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
830 &AddIssue($borrower,$barcode,$date)
834 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
836 =item C<$barcode> is the bar code of the book being issued.
838 =item C<$date> contains the max date of return. calculated if empty.
840 AddIssue does the following things :
841 - step 01: check that there is a borrowernumber & a barcode provided
842 - check for RENEWAL (book issued & being issued to the same patron)
843 - renewal YES = Calculate Charge & renew
845 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
847 - fill reserve if reserve to this patron
848 - cancel reserve or not, otherwise
849 * TRANSFERT PENDING ?
850 - complete the transfert
858 my ( $borrower, $barcode, $date, $cancelreserve ) = @_;
860 my $dbh = C4::Context->dbh;
861 my $barcodecheck=CheckValidBarcode($barcode);
862 if ($borrower and $barcode and $barcodecheck ne '0'){
863 # my ($borrower, $flags) = &GetMemberDetails($borrowernumber, 0);
864 # find which item we issue
865 my $item = GetItem('', $barcode);
867 # get actual issuing if there is one
868 my $actualissue = GetItemIssue( $item->{itemnumber});
870 # get biblioinformation for this item
871 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
874 # check if we just renew the issue.
876 if ( $actualissue->{borrowernumber} eq $borrower->{'borrowernumber'} ) {
877 # we renew, do we need to add some charge ?
878 my ( $charge, $itemtype ) = GetIssuingCharges(
879 $item->{'itemnumber'},
880 $borrower->{'borrowernumber'}
884 $item->{'itemnumber'},
885 $borrower->{'borrowernumber'}, $charge
887 $item->{'charge'} = $charge;
890 C4::Context->userenv->{'branch'},
892 '', $item->{'itemnumber'},
893 $biblio->{'itemtype'}, $borrower->{'borrowernumber'}
896 $borrower->{'borrowernumber'},
897 $item->{'itemnumber'}
900 else {# it's NOT a renewal
901 if ( $actualissue->{borrowernumber}) {
902 # This book is currently on loan, but not to the person
903 # who wants to borrow it now. mark it returned before issuing to the new borrower
906 C4::Context->userenv->{'branch'}
910 # See if the item is on reserve.
911 my ( $restype, $res ) =
912 CheckReserves( $item->{'itemnumber'} );
914 my $resbor = $res->{'borrowernumber'};
915 if ( $resbor eq $borrower->{'borrowernumber'} ) {
917 # The item is reserved by the current patron
918 ModReserveFill($res);
920 elsif ( $restype eq "Waiting" ) {
923 # The item is on reserve and waiting, but has been
924 # reserved by some other patron.
925 my ( $resborrower, $flags ) = GetMemberDetails( $resbor, 0 );
926 my $branches = GetBranches();
928 $branches->{ $res->{'branchcode'} }->{'branchname'};
929 if ($cancelreserve) {
930 CancelReserve( 0, $res->{'itemnumber'},
931 $res->{'borrowernumber'} );
935 # set waiting reserve to first in reserve queue as book isn't waiting now
938 $res->{'biblionumber'},
939 $res->{'borrowernumber'},
944 elsif ( $restype eq "Reserved" ) {
947 # The item is reserved by someone else.
948 my ( $resborrower, $flags ) =
949 GetMemberDetails( $resbor, 0 );
950 my $branches = GetBranches();
952 $branches->{ $res->{'branchcode'} }->{'branchname'};
953 if ($cancelreserve) { # cancel reserves on this item
954 CancelReserve( 0, $res->{'itemnumber'},
955 $res->{'borrowernumber'} );
960 # Starting process for transfer job (checking transfert and validate it if we have one)
961 my ($datesent) = GetTransfers($item->{'itemnumber'});
963 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for lisibility of this case (maybe for stats ....)
966 "UPDATE branchtransfers
967 SET datearrived = now(),
969 comments = 'Forced branchtransfert'
970 WHERE itemnumber= ? AND datearrived IS NULL"
972 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
976 # Record in the database the fact that the book was issued.
980 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
983 my $loanlength = GetLoanLength(
984 $borrower->{'categorycode'},
985 $biblio->{'itemtype'},
986 $borrower->{'branchcode'}
988 my $datedue = time + ($loanlength) * 86400;
989 my @datearr = localtime($datedue);
991 ( 1900 + $datearr[5] ) . "-"
992 . ( $datearr[4] + 1 ) . "-"
997 $dateduef=CheckValidDatedue($dateduef,$item->{'itemnumber'},C4::Context->userenv->{'branch'});
998 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
999 if ( C4::Context->preference('ReturnBeforeExpiry')
1000 && $dateduef gt $borrower->{dateexpiry} )
1002 $dateduef = $borrower->{dateexpiry};
1005 $borrower->{'borrowernumber'},
1006 $item->{'itemnumber'},
1007 strftime( "%Y-%m-%d", localtime ),$dateduef, C4::Context->userenv->{'branch'}
1010 $item->{'issues'}++;
1013 "UPDATE items SET issues=?, holdingbranch=?, itemlost=0, datelastborrowed = now() WHERE itemnumber=?");
1016 C4::Context->userenv->{'branch'},
1017 $item->{'itemnumber'}
1020 &ModDateLastSeen( $item->{'itemnumber'} );
1021 # If it costs to borrow this book, charge it to the patron's account.
1022 my ( $charge, $itemtype ) = GetIssuingCharges(
1023 $item->{'itemnumber'},
1024 $borrower->{'borrowernumber'}
1026 if ( $charge > 0 ) {
1028 $item->{'itemnumber'},
1029 $borrower->{'borrowernumber'}, $charge
1031 $item->{'charge'} = $charge;
1034 # Record the fact that this book was issued.
1036 C4::Context->userenv->{'branch'},
1038 '', $item->{'itemnumber'},
1039 $item->{'itemtype'}, $borrower->{'borrowernumber'}
1043 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","ISSUE",$borrower->{'borrowernumber'},$biblio->{'biblionumber'})
1044 if C4::Context->preference("IssueLog");
1048 =head2 GetLoanLength
1050 Get loan length for an itemtype, a borrower type and a branch
1052 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1057 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1058 my $dbh = C4::Context->dbh;
1061 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=?"
1064 # try to find issuelength & return the 1st available.
1065 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1066 $sth->execute( $borrowertype, $itemtype, $branchcode );
1067 my $loanlength = $sth->fetchrow_hashref;
1068 return $loanlength->{issuelength}
1069 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1071 $sth->execute( $borrowertype, $itemtype, "" );
1072 $loanlength = $sth->fetchrow_hashref;
1073 return $loanlength->{issuelength}
1074 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1076 $sth->execute( $borrowertype, "*", $branchcode );
1077 $loanlength = $sth->fetchrow_hashref;
1078 return $loanlength->{issuelength}
1079 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1081 $sth->execute( "*", $itemtype, $branchcode );
1082 $loanlength = $sth->fetchrow_hashref;
1083 return $loanlength->{issuelength}
1084 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1086 $sth->execute( $borrowertype, "*", "" );
1087 $loanlength = $sth->fetchrow_hashref;
1088 return $loanlength->{issuelength}
1089 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1091 $sth->execute( "*", "*", $branchcode );
1092 $loanlength = $sth->fetchrow_hashref;
1093 return $loanlength->{issuelength}
1094 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1096 $sth->execute( "*", $itemtype, "" );
1097 $loanlength = $sth->fetchrow_hashref;
1098 return $loanlength->{issuelength}
1099 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1101 $sth->execute( "*", "*", "" );
1102 $loanlength = $sth->fetchrow_hashref;
1103 return $loanlength->{issuelength}
1104 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1106 # if no rule is set => 21 days (hardcoded)
1112 ($doreturn, $messages, $iteminformation, $borrower) =
1113 &AddReturn($barcode, $branch);
1117 C<$barcode> is the bar code of the book being returned. C<$branch> is
1118 the code of the branch where the book is being returned.
1120 C<&AddReturn> returns a list of four items:
1122 C<$doreturn> is true iff the return succeeded.
1124 C<$messages> is a reference-to-hash giving the reason for failure:
1130 No item with this barcode exists. The value is C<$barcode>.
1134 The book is not currently on loan. The value is C<$barcode>.
1136 =item C<IsPermanent>
1138 The book's home branch is a permanent collection. If you have borrowed
1139 this book, you are not allowed to return it. The value is the code for
1140 the book's home branch.
1144 This book has been withdrawn/cancelled. The value should be ignored.
1148 The item was reserved. The value is a reference-to-hash whose keys are
1149 fields from the reserves table of the Koha database, and
1150 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1151 either C<Waiting>, C<Reserved>, or 0.
1155 C<$borrower> is a reference-to-hash, giving information about the
1156 patron who last borrowed the book.
1161 my ( $barcode, $branch ) = @_;
1162 my $dbh = C4::Context->dbh;
1166 my $validTransfert = 0;
1167 my $reserveDone = 0;
1169 # get information on item
1170 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1171 unless ($iteminformation->{'itemnumber'} ) {
1172 $messages->{'BadBarcode'} = $barcode;
1176 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1177 $messages->{'NotIssued'} = $barcode;
1181 # check if the book is in a permanent collection....
1182 my $hbr = $iteminformation->{'homebranch'};
1183 my $branches = GetBranches();
1184 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1185 $messages->{'IsPermanent'} = $hbr;
1188 # check that the book has been cancelled
1189 if ( $iteminformation->{'wthdrawn'} ) {
1190 $messages->{'wthdrawn'} = 1;
1194 # new op dev : if the book returned in an other branch update the holding branch
1196 # update issues, thereby returning book (should push this out into another subroutine
1197 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1199 # case of a return of document (deal with issues and holdingbranch)
1204 "UPDATE issues SET returndate = now() WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (returndate IS NULL)"
1206 $sth->execute( $borrower->{'borrowernumber'},
1207 $iteminformation->{'itemnumber'} );
1208 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1211 # continue to deal with returns cases, but not only if we have an issue
1213 # the holdingbranch is updated if the document is returned in an other location .
1214 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} )
1216 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1217 # reload iteminformation holdingbranch with the userenv value
1218 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1220 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1221 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1223 # fix up the accounts.....
1224 if ( $iteminformation->{'itemlost'} ) {
1225 $messages->{'WasLost'} = 1;
1228 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1229 # check if we have a transfer for this document
1230 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1232 # if we have a transfer to do, we update the line of transfers with the datearrived
1234 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1237 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1239 $sth->execute( $iteminformation->{'itemnumber'} );
1241 # 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'
1242 ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1245 $messages->{'WrongTransfer'} = $tobranch;
1246 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1248 $validTransfert = 1;
1251 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1252 # fix up the accounts.....
1253 if ($iteminformation->{'itemlost'}) {
1254 FixAccountForLostAndReturned($iteminformation, $borrower);
1255 $messages->{'WasLost'} = 1;
1257 # fix up the overdues in accounts...
1258 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1259 $iteminformation->{'itemnumber'} );
1261 # find reserves.....
1262 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1263 my ( $resfound, $resrec ) =
1264 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1266 $resrec->{'ResFound'} = $resfound;
1267 $messages->{'ResFound'} = $resrec;
1272 # Record the fact that this book was returned.
1274 $branch, 'return', '0', '',
1275 $iteminformation->{'itemnumber'},
1276 $iteminformation->{'itemtype'},
1277 $borrower->{'borrowernumber'}
1280 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","RETURN",$iteminformation->{borrowernumber},$iteminformation->{'biblionumber'})
1281 if C4::Context->preference("ReturnLog");
1283 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1284 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1286 if ( ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1287 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1288 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1289 $messages->{'WasTransfered'} = 1;
1290 warn "was transfered";
1294 return ( $doreturn, $messages, $iteminformation, $borrower );
1297 =head2 FixOverduesOnReturn
1299 &FixOverduesOnReturn($brn,$itm);
1301 C<$brn> borrowernumber
1305 internal function, called only by AddReturn
1309 sub FixOverduesOnReturn {
1310 my ( $borrowernumber, $item ) = @_;
1311 my $dbh = C4::Context->dbh;
1313 # check for overdue fine
1316 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1318 $sth->execute( $borrowernumber, $item );
1320 # alter fine to show that the book has been returned
1321 if ( my $data = $sth->fetchrow_hashref ) {
1324 "UPDATE accountlines SET accounttype='F' WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accountno = ?)"
1326 $usth->execute( $borrowernumber, $item, $data->{'accountno'} );
1333 =head2 FixAccountForLostAndReturned
1335 &FixAccountForLostAndReturned($iteminfo,$borrower);
1337 Calculates the charge for a book lost and returned (Not exported & used only once)
1339 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1341 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1343 Internal function, called by AddReturn
1347 sub FixAccountForLostAndReturned {
1348 my ($iteminfo, $borrower) = @_;
1350 my $dbh = C4::Context->dbh;
1351 my $itm = $iteminfo->{'itemnumber'};
1352 # check for charge made for lost book
1353 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1354 $sth->execute($itm);
1355 if (my $data = $sth->fetchrow_hashref) {
1356 # writeoff this amount
1358 my $amount = $data->{'amount'};
1359 my $acctno = $data->{'accountno'};
1361 if ($data->{'amountoutstanding'} == $amount) {
1362 $offset = $data->{'amount'};
1365 $offset = $amount - $data->{'amountoutstanding'};
1366 $amountleft = $data->{'amountoutstanding'} - $amount;
1368 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1369 WHERE (borrowernumber = ?)
1370 AND (itemnumber = ?) AND (accountno = ?) ");
1371 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1373 #check if any credit is left if so writeoff other accounts
1374 my $nextaccntno = getnextacctno(\%env,$data->{'borrowernumber'},$dbh);
1375 if ($amountleft < 0){
1378 if ($amountleft > 0){
1379 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1380 AND (amountoutstanding >0) ORDER BY date");
1381 $msth->execute($data->{'borrowernumber'});
1382 # offset transactions
1385 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1386 if ($accdata->{'amountoutstanding'} < $amountleft) {
1388 $amountleft -= $accdata->{'amountoutstanding'};
1390 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1393 my $thisacct = $accdata->{'accountno'};
1394 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1395 WHERE (borrowernumber = ?)
1396 AND (accountno=?)");
1397 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1399 $usth = $dbh->prepare("INSERT INTO accountoffsets
1400 (borrowernumber, accountno, offsetaccount, offsetamount)
1403 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1408 if ($amountleft > 0){
1411 my $desc="Book Returned ".$iteminfo->{'barcode'};
1412 $usth = $dbh->prepare("INSERT INTO accountlines
1413 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1414 VALUES (?,?,now(),?,?,'CR',?)");
1415 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1417 $usth = $dbh->prepare("INSERT INTO accountoffsets
1418 (borrowernumber, accountno, offsetaccount, offsetamount)
1420 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1422 $usth = $dbh->prepare("UPDATE items SET paidfor='' WHERE itemnumber=?");
1423 $usth->execute($itm);
1432 $issues = &GetItemIssue($itemnumber);
1434 Returns patrons currently having a book. nothing if item is not issued atm
1436 C<$itemnumber> is the itemnumber
1438 Returns an array of hashes
1442 my ( $itemnumber) = @_;
1443 return unless $itemnumber;
1444 my $dbh = C4::Context->dbh;
1448 my $today = POSIX::strftime("%Y%m%d", localtime);
1450 my $sth = $dbh->prepare(
1451 "SELECT * FROM issues
1452 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1454 issues.itemnumber=? AND returndate IS NULL ");
1455 $sth->execute($itemnumber);
1456 my $data = $sth->fetchrow_hashref;
1457 my $datedue = $data->{'date_due'};
1459 if ( $datedue < $today ) {
1460 $data->{'overdue'} = 1;
1462 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1467 =head2 GetItemIssues
1469 $issues = &GetItemIssues($itemnumber, $history);
1471 Returns patrons that have issued a book
1473 C<$itemnumber> is the itemnumber
1474 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1476 Returns an array of hashes
1480 my ( $itemnumber,$history ) = @_;
1481 my $dbh = C4::Context->dbh;
1485 my $today = POSIX::strftime("%Y%m%d", localtime);
1487 my $sth = $dbh->prepare(
1488 "SELECT * FROM issues
1490 itemnumber=?".($history?"":" AND returndate IS NULL ").
1491 "ORDER BY issues.date_due DESC"
1493 $sth->execute($itemnumber);
1494 while ( my $data = $sth->fetchrow_hashref ) {
1495 my $datedue = $data->{'date_due'};
1497 if ( $datedue < $today ) {
1498 $data->{'overdue'} = 1;
1500 my $itemnumber = $data->{'itemnumber'};
1502 push @GetItemIssues, $data;
1505 return ( \@GetItemIssues );
1508 =head2 GetBiblioIssues
1510 $issues = GetBiblioIssues($biblionumber);
1512 this function get all issues from a biblionumber.
1515 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1516 tables issues and the firstname,surname & cardnumber from borrowers.
1520 sub GetBiblioIssues {
1521 my $biblionumber = shift;
1522 return undef unless $biblionumber;
1523 my $dbh = C4::Context->dbh;
1525 SELECT issues.*,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1527 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1528 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1529 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1530 LEFT JOIN biblio ON biblio.biblionumber = items.biblioitemnumber
1531 WHERE biblio.biblionumber = ?
1532 ORDER BY issues.timestamp
1534 my $sth = $dbh->prepare($query);
1535 $sth->execute($biblionumber);
1538 while ( my $data = $sth->fetchrow_hashref ) {
1539 push @issues, $data;
1544 =head2 CanBookBeRenewed
1546 $ok = &CanBookBeRenewed($borrowernumber, $itemnumber);
1548 Find out whether a borrowed item may be renewed.
1550 C<$dbh> is a DBI handle to the Koha database.
1552 C<$borrowernumber> is the borrower number of the patron who currently
1553 has the item on loan.
1555 C<$itemnumber> is the number of the item to renew.
1557 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1558 item must currently be on loan to the specified borrower; renewals
1559 must be allowed for the item's type; and the borrower must not have
1560 already renewed the loan.
1564 sub CanBookBeRenewed {
1566 # check renewal status
1567 my ( $borrowernumber, $itemnumber ) = @_;
1568 my $dbh = C4::Context->dbh;
1572 # Look in the issues table for this item, lent to this borrower,
1573 # and not yet returned.
1575 # FIXME - I think this function could be redone to use only one SQL call.
1576 my $sth1 = $dbh->prepare(
1577 "SELECT * FROM issues
1578 WHERE borrowernumber = ?
1580 AND returndate IS NULL"
1582 $sth1->execute( $borrowernumber, $itemnumber );
1583 if ( my $data1 = $sth1->fetchrow_hashref ) {
1585 # Found a matching item
1587 # See if this item may be renewed. This query is convoluted
1588 # because it's a bit messy: given the item number, we need to find
1589 # the biblioitem, which gives us the itemtype, which tells us
1590 # whether it may be renewed.
1591 my $sth2 = $dbh->prepare(
1592 "SELECT renewalsallowed FROM items
1593 LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1594 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1595 WHERE items.itemnumber = ?
1598 $sth2->execute($itemnumber);
1599 if ( my $data2 = $sth2->fetchrow_hashref ) {
1600 $renews = $data2->{'renewalsallowed'};
1602 if ( $renews && $renews >= $data1->{'renewals'} ) {
1606 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1613 return ($renewokay);
1618 &AddRenewal($borrowernumber, $itemnumber, $datedue);
1622 C<$borrowernumber> is the borrower number of the patron who currently
1625 C<$itemnumber> is the number of the item to renew.
1627 C<$datedue> can be used to set the due date. If C<$datedue> is the
1628 empty string, C<&AddRenewal> will calculate the due date automatically
1629 from the book's item type. If you wish to set the due date manually,
1630 C<$datedue> should be in the form YYYY-MM-DD.
1636 my ( $borrowernumber, $itemnumber, $branch ,$datedue ) = @_;
1637 my $dbh = C4::Context->dbh;
1639 # If the due date wasn't specified, calculate it by adding the
1640 # book's loan length to today's date.
1641 if ( $datedue eq "" ) {
1643 my $biblio = GetBiblioFromItemNumber($itemnumber);
1644 my $borrower = GetMemberDetails( $borrowernumber, 0 );
1645 my $loanlength = GetLoanLength(
1646 $borrower->{'categorycode'},
1647 $biblio->{'itemtype'},
1648 $borrower->{'branchcode'}
1650 my ( $due_year, $due_month, $due_day ) =
1651 Add_Delta_DHMS( Today_and_Now(), $loanlength, 0, 0, 0 );
1652 $datedue = "$due_year-$due_month-$due_day";
1653 $datedue=CheckValidDatedue($datedue,$itemnumber,$branch);
1656 # Find the issues record for this book
1658 $dbh->prepare("SELECT * FROM issues
1659 WHERE borrowernumber=?
1661 AND returndate IS NULL"
1663 $sth->execute( $borrowernumber, $itemnumber );
1664 my $issuedata = $sth->fetchrow_hashref;
1667 # Update the issues record to have the new due date, and a new count
1668 # of how many times it has been renewed.
1669 my $renews = $issuedata->{'renewals'} + 1;
1670 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?
1671 WHERE borrowernumber=?
1673 AND returndate IS NULL"
1675 $sth->execute( $datedue, $renews, $borrowernumber, $itemnumber );
1679 UpdateStats( C4::Context->userenv->{'branchcode'}, 'renew', '', '', $itemnumber );
1681 # Charge a new rental fee, if applicable?
1682 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1683 if ( $charge > 0 ) {
1684 my $accountno = getnextacctno( $borrowernumber );
1685 my $item = GetBiblioFromItemNumber($itemnumber);
1686 $sth = $dbh->prepare(
1687 "INSERT INTO accountlines
1688 (borrowernumber,accountno,date,amount,
1689 description,accounttype,amountoutstanding,
1691 VALUES (?,?,now(),?,?,?,?,?)"
1693 $sth->execute( $borrowernumber, $accountno, $charge,
1694 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
1695 'Rent', $charge, $itemnumber );
1700 =head2 GetIssuingCharges
1702 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
1704 Calculate how much it would cost for a given patron to borrow a given
1705 item, including any applicable discounts.
1707 C<$itemnumber> is the item number of item the patron wishes to borrow.
1709 C<$borrowernumber> is the patron's borrower number.
1711 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
1712 and C<$item_type> is the code for the item's item type (e.g., C<VID>
1717 sub GetIssuingCharges {
1719 # calculate charges due
1720 my ( $itemnumber, $borrowernumber ) = @_;
1722 my $dbh = C4::Context->dbh;
1725 # Get the book's item type and rental charge (via its biblioitem).
1726 my $sth1 = $dbh->prepare(
1727 "SELECT itemtypes.itemtype,rentalcharge FROM items
1728 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1729 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1730 WHERE items.itemnumber =?
1733 $sth1->execute($itemnumber);
1734 if ( my $data1 = $sth1->fetchrow_hashref ) {
1735 $item_type = $data1->{'itemtype'};
1736 $charge = $data1->{'rentalcharge'};
1737 my $q2 = "SELECT rentaldiscount FROM borrowers
1738 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
1739 WHERE borrowers.borrowernumber = ?
1740 AND issuingrules.itemtype = ?";
1741 my $sth2 = $dbh->prepare($q2);
1742 $sth2->execute( $borrowernumber, $item_type );
1743 if ( my $data2 = $sth2->fetchrow_hashref ) {
1744 my $discount = $data2->{'rentaldiscount'};
1745 if ( $discount eq 'NULL' ) {
1748 $charge = ( $charge * ( 100 - $discount ) ) / 100;
1754 return ( $charge, $item_type );
1757 =head2 AddIssuingCharge
1759 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
1763 sub AddIssuingCharge {
1764 my ( $itemnumber, $borrowernumber, $charge ) = @_;
1765 my $dbh = C4::Context->dbh;
1766 my $nextaccntno = getnextacctno( $borrowernumber );
1768 INSERT INTO accountlines
1769 (borrowernumber, itemnumber, accountno,
1770 date, amount, description, accounttype,
1772 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
1774 my $sth = $dbh->prepare($query);
1775 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
1781 GetTransfers($itemnumber);
1786 my ($itemnumber) = @_;
1788 my $dbh = C4::Context->dbh;
1794 FROM branchtransfers
1795 WHERE itemnumber = ?
1796 AND datearrived IS NULL
1798 my $sth = $dbh->prepare($query);
1799 $sth->execute($itemnumber);
1800 my @row = $sth->fetchrow_array();
1806 =head2 GetTransfersFromTo
1808 @results = GetTransfersFromTo($frombranch,$tobranch);
1810 Returns the list of pending transfers between $from and $to branch
1814 sub GetTransfersFromTo {
1815 my ( $frombranch, $tobranch ) = @_;
1816 return unless ( $frombranch && $tobranch );
1817 my $dbh = C4::Context->dbh;
1819 SELECT itemnumber,datesent,frombranch
1820 FROM branchtransfers
1823 AND datearrived IS NULL
1825 my $sth = $dbh->prepare($query);
1826 $sth->execute( $frombranch, $tobranch );
1829 while ( my $data = $sth->fetchrow_hashref ) {
1830 push @gettransfers, $data;
1833 return (@gettransfers);
1836 =head2 DeleteTransfer
1838 &DeleteTransfer($itemnumber);
1842 sub DeleteTransfer {
1843 my ($itemnumber) = @_;
1844 my $dbh = C4::Context->dbh;
1845 my $sth = $dbh->prepare(
1846 "DELETE FROM branchtransfers
1848 AND datearrived IS NULL "
1850 $sth->execute($itemnumber);
1854 =head2 AnonymiseIssueHistory
1856 $rows = AnonymiseIssueHistory($borrowernumber,$date)
1858 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
1859 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
1861 return the number of affected rows.
1865 sub AnonymiseIssueHistory {
1867 my $borrowernumber = shift;
1868 my $dbh = C4::Context->dbh;
1871 SET borrowernumber = NULL
1872 WHERE returndate < '".$date."'
1873 AND borrowernumber IS NOT NULL
1875 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
1876 my $rows_affected = $dbh->do($query);
1877 return $rows_affected;
1880 =head2 updateWrongTransfer
1882 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
1884 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
1888 sub updateWrongTransfer {
1889 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
1890 my $dbh = C4::Context->dbh;
1891 # first step validate the actual line of transfert .
1894 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
1896 $sth->execute($FromLibrary,$itemNumber);
1899 # second step create a new line of branchtransfer to the right location .
1900 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
1902 #third step changing holdingbranch of item
1903 UpdateHoldingbranch($FromLibrary,$itemNumber);
1906 =head2 UpdateHoldingbranch
1908 $items = UpdateHoldingbranch($branch,$itmenumber);
1909 Simple methode for updating hodlingbranch in items BDD line
1912 sub UpdateHoldingbranch {
1913 my ( $branch,$itmenumber ) = @_;
1914 my $dbh = C4::Context->dbh;
1915 # first step validate the actual line of transfert .
1918 "update items set holdingbranch = ? where itemnumber= ?"
1920 $sth->execute($branch,$itmenumber);
1925 =head2 CheckValidDatedue
1927 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
1928 this function return a new date due after checked if it's a repeatable or special holiday
1929 C<$date_due> = returndate calculate with no day check
1930 C<$itemnumber> = itemnumber
1931 C<$branchcode> = localisation of issue
1933 sub CheckValidDatedue{
1934 my ($date_due,$itemnumber,$branchcode)=@_;
1935 my @datedue=split('-',$date_due);
1936 my $years=$datedue[0];
1937 my $month=$datedue[1];
1938 my $day=$datedue[2];
1940 for (my $i=0;$i<2;$i++){
1941 $dow=Day_of_Week($years,$month,$day);
1942 ($dow=0) if ($dow>6);
1943 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
1944 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1945 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
1946 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
1948 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
1951 my $newdatedue=$years."-".$month."-".$day;
1954 =head2 CheckRepeatableHolidays
1956 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
1957 this function check if the date due is a repeatable holiday
1958 C<$date_due> = returndate calculate with no day check
1959 C<$itemnumber> = itemnumber
1960 C<$branchcode> = localisation of issue
1964 sub CheckRepeatableHolidays{
1965 my($itemnumber,$week_day,$branchcode)=@_;
1966 my $dbh = C4::Context->dbh;
1967 my $query = qq|SELECT count(*)
1968 FROM repeatable_holidays
1971 my $sth = $dbh->prepare($query);
1972 $sth->execute($branchcode,$week_day);
1973 my $result=$sth->fetchrow;
1979 =head2 CheckSpecialHolidays
1981 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1982 this function check if the date is a special holiday
1983 C<$years> = the years of datedue
1984 C<$month> = the month of datedue
1985 C<$day> = the day of datedue
1986 C<$itemnumber> = itemnumber
1987 C<$branchcode> = localisation of issue
1989 sub CheckSpecialHolidays{
1990 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
1991 my $dbh = C4::Context->dbh;
1992 my $query=qq|SELECT count(*)
1993 FROM `special_holidays`
1999 my $sth = $dbh->prepare($query);
2000 $sth->execute($years,$month,$day,$branchcode);
2001 my $countspecial=$sth->fetchrow ;
2003 return $countspecial;
2006 =head2 CheckRepeatableSpecialHolidays
2008 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2009 this function check if the date is a repeatble special holidays
2010 C<$month> = the month of datedue
2011 C<$day> = the day of datedue
2012 C<$itemnumber> = itemnumber
2013 C<$branchcode> = localisation of issue
2015 sub CheckRepeatableSpecialHolidays{
2016 my ($month,$day,$itemnumber,$branchcode) = @_;
2017 my $dbh = C4::Context->dbh;
2018 my $query=qq|SELECT count(*)
2019 FROM `repeatable_holidays`
2024 my $sth = $dbh->prepare($query);
2025 $sth->execute($month,$day,$branchcode);
2026 my $countspecial=$sth->fetchrow ;
2028 return $countspecial;
2033 sub CheckValidBarcode{
2035 my $dbh = C4::Context->dbh;
2036 my $query=qq|SELECT count(*)
2040 my $sth = $dbh->prepare($query);
2041 $sth->execute($barcode);
2042 my $exist=$sth->fetchrow ;
2053 Koha Developement team <info@koha.org>