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;
765 $needsconfirmation{RENEW_ISSUE} = 1;
768 elsif ($issue->{borrowernumber}) {
770 # issued to someone else
771 my $currborinfo = GetMemberDetails( $issue->{borrowernumber} );
773 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
774 $needsconfirmation{ISSUED_TO_ANOTHER} =
775 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
778 # See if the item is on reserve.
779 my ( $restype, $res ) = CheckReserves( $item->{'itemnumber'} );
781 my $resbor = $res->{'borrowernumber'};
782 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
785 # The item is on reserve and waiting, but has been
786 # reserved by some other patron.
787 my ( $resborrower, $flags ) =
788 GetMemberDetails( $resbor, 0 );
789 my $branches = GetBranches();
791 $branches->{ $res->{'branchcode'} }->{'branchname'};
792 $needsconfirmation{RESERVE_WAITING} =
793 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
795 # CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'}); Doesn't belong in a checking subroutine.
797 elsif ( $restype eq "Reserved" ) {
799 # The item is on reserve for someone else.
800 my ( $resborrower, $flags ) =
801 GetMemberDetails( $resbor, 0 );
802 my $branches = GetBranches();
804 $branches->{ $res->{'branchcode'} }->{'branchname'};
805 $needsconfirmation{RESERVED} =
806 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
809 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" ) {
810 if ( $borrower->{'categorycode'} eq 'W' ) {
811 my %issuingimpossible;
812 return ( \%issuingimpossible, \%needsconfirmation );
814 return ( \%issuingimpossible, \%needsconfirmation );
817 return ( \%issuingimpossible, \%needsconfirmation );
823 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
825 &AddIssue($borrower,$barcode,$date)
829 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
831 =item C<$barcode> is the bar code of the book being issued.
833 =item C<$date> contains the max date of return. calculated if empty.
835 AddIssue does the following things :
836 - step 01: check that there is a borrowernumber & a barcode provided
837 - check for RENEWAL (book issued & being issued to the same patron)
838 - renewal YES = Calculate Charge & renew
840 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
842 - fill reserve if reserve to this patron
843 - cancel reserve or not, otherwise
844 * TRANSFERT PENDING ?
845 - complete the transfert
853 my ( $borrower, $barcode, $date, $cancelreserve ) = @_;
854 my $dbh = C4::Context->dbh;
855 my $barcodecheck=CheckValidBarcode($barcode);
856 if ($borrower and $barcode and $barcodecheck ne '0'){
857 # my ($borrower, $flags) = &GetMemberDetails($borrowernumber, 0);
858 # find which item we issue
859 my $item = GetItem('', $barcode);
861 # get actual issuing if there is one
862 my $actualissue = GetItemIssue( $item->{itemnumber});
864 # get biblioinformation for this item
865 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
868 # check if we just renew the issue.
870 if ( $actualissue->{borrowernumber} eq $borrower->{'borrowernumber'} ) {
871 # we renew, do we need to add some charge ?
872 my ( $charge, $itemtype ) = GetIssuingCharges(
873 $item->{'itemnumber'},
874 $borrower->{'borrowernumber'}
878 $item->{'itemnumber'},
879 $borrower->{'borrowernumber'}, $charge
881 $item->{'charge'} = $charge;
884 C4::Context->userenv->{'branch'},
886 '', $item->{'itemnumber'},
887 $biblio->{'itemtype'}, $borrower->{'borrowernumber'}
890 $borrower->{'borrowernumber'},
891 $item->{'itemnumber'}
894 else {# it's NOT a renewal
895 if ( $actualissue->{borrowernumber}) {
896 # This book is currently on loan, but not to the person
897 # who wants to borrow it now. mark it returned before issuing to the new borrower
900 C4::Context->userenv->{'branch'}
904 # See if the item is on reserve.
905 my ( $restype, $res ) =
906 CheckReserves( $item->{'itemnumber'} );
908 my $resbor = $res->{'borrowernumber'};
909 if ( $resbor eq $borrower->{'borrowernumber'} ) {
911 # The item is reserved by the current patron
912 ModReserveFill($res);
914 elsif ( $restype eq "Waiting" ) {
917 # The item is on reserve and waiting, but has been
918 # reserved by some other patron.
919 my ( $resborrower, $flags ) = GetMemberDetails( $resbor, 0 );
920 my $branches = GetBranches();
922 $branches->{ $res->{'branchcode'} }->{'branchname'};
924 elsif ( $restype eq "Reserved" ) {
927 # The item is reserved by someone else.
928 my ( $resborrower, $flags ) =
929 GetMemberDetails( $resbor, 0 );
930 my $branches = GetBranches();
932 $branches->{ $res->{'branchcode'} }->{'branchname'};
933 if ($cancelreserve) { # cancel reserves on this item
934 CancelReserve( 0, $res->{'itemnumber'},
935 $res->{'borrowernumber'} );
938 if ($cancelreserve) {
939 CancelReserve( $res->{'biblionumber'}, 0,
940 $res->{'borrowernumber'} );
943 # set waiting reserve to first in reserve queue as book isn't waiting now
946 $res->{'biblionumber'},
947 $res->{'borrowernumber'},
953 # Starting process for transfer job (checking transfert and validate it if we have one)
954 my ($datesent) = GetTransfers($item->{'itemnumber'});
956 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for lisibility of this case (maybe for stats ....)
959 "UPDATE branchtransfers
960 SET datearrived = now(),
962 comments = 'Forced branchtransfert'
963 WHERE itemnumber= ? AND datearrived IS NULL"
965 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
969 # Record in the database the fact that the book was issued.
973 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
976 my $loanlength = GetLoanLength(
977 $borrower->{'categorycode'},
978 $biblio->{'itemtype'},
979 $borrower->{'branchcode'}
981 my $datedue = time + ($loanlength) * 86400;
982 my @datearr = localtime($datedue);
984 sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]);
988 $dateduef=CheckValidDatedue($dateduef,$item->{'itemnumber'},C4::Context->userenv->{'branch'});
989 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
990 if ( C4::Context->preference('ReturnBeforeExpiry')
991 && $dateduef gt $borrower->{dateexpiry} )
993 $dateduef = $borrower->{dateexpiry};
996 $borrower->{'borrowernumber'},
997 $item->{'itemnumber'},
998 strftime( "%Y-%m-%d", localtime ),$dateduef, C4::Context->userenv->{'branch'}
1001 $item->{'issues'}++;
1004 "UPDATE items SET issues=?, holdingbranch=?, itemlost=0, datelastborrowed = now() WHERE itemnumber=?");
1007 C4::Context->userenv->{'branch'},
1008 $item->{'itemnumber'}
1011 &ModDateLastSeen( $item->{'itemnumber'} );
1012 # If it costs to borrow this book, charge it to the patron's account.
1013 my ( $charge, $itemtype ) = GetIssuingCharges(
1014 $item->{'itemnumber'},
1015 $borrower->{'borrowernumber'}
1017 if ( $charge > 0 ) {
1019 $item->{'itemnumber'},
1020 $borrower->{'borrowernumber'}, $charge
1022 $item->{'charge'} = $charge;
1025 # Record the fact that this book was issued.
1027 C4::Context->userenv->{'branch'},
1029 '', $item->{'itemnumber'},
1030 $item->{'itemtype'}, $borrower->{'borrowernumber'}
1034 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","ISSUE",$borrower->{'borrowernumber'},$biblio->{'biblionumber'})
1035 if C4::Context->preference("IssueLog");
1039 =head2 GetLoanLength
1041 Get loan length for an itemtype, a borrower type and a branch
1043 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1048 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1049 my $dbh = C4::Context->dbh;
1052 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=?"
1055 # try to find issuelength & return the 1st available.
1056 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1057 $sth->execute( $borrowertype, $itemtype, $branchcode );
1058 my $loanlength = $sth->fetchrow_hashref;
1059 return $loanlength->{issuelength}
1060 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1062 $sth->execute( $borrowertype, $itemtype, "" );
1063 $loanlength = $sth->fetchrow_hashref;
1064 return $loanlength->{issuelength}
1065 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1067 $sth->execute( $borrowertype, "*", $branchcode );
1068 $loanlength = $sth->fetchrow_hashref;
1069 return $loanlength->{issuelength}
1070 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1072 $sth->execute( "*", $itemtype, $branchcode );
1073 $loanlength = $sth->fetchrow_hashref;
1074 return $loanlength->{issuelength}
1075 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1077 $sth->execute( $borrowertype, "*", "" );
1078 $loanlength = $sth->fetchrow_hashref;
1079 return $loanlength->{issuelength}
1080 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1082 $sth->execute( "*", "*", $branchcode );
1083 $loanlength = $sth->fetchrow_hashref;
1084 return $loanlength->{issuelength}
1085 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1087 $sth->execute( "*", $itemtype, "" );
1088 $loanlength = $sth->fetchrow_hashref;
1089 return $loanlength->{issuelength}
1090 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1092 $sth->execute( "*", "*", "" );
1093 $loanlength = $sth->fetchrow_hashref;
1094 return $loanlength->{issuelength}
1095 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1097 # if no rule is set => 21 days (hardcoded)
1103 ($doreturn, $messages, $iteminformation, $borrower) =
1104 &AddReturn($barcode, $branch);
1108 C<$barcode> is the bar code of the book being returned. C<$branch> is
1109 the code of the branch where the book is being returned.
1111 C<&AddReturn> returns a list of four items:
1113 C<$doreturn> is true iff the return succeeded.
1115 C<$messages> is a reference-to-hash giving the reason for failure:
1121 No item with this barcode exists. The value is C<$barcode>.
1125 The book is not currently on loan. The value is C<$barcode>.
1127 =item C<IsPermanent>
1129 The book's home branch is a permanent collection. If you have borrowed
1130 this book, you are not allowed to return it. The value is the code for
1131 the book's home branch.
1135 This book has been withdrawn/cancelled. The value should be ignored.
1139 The item was reserved. The value is a reference-to-hash whose keys are
1140 fields from the reserves table of the Koha database, and
1141 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1142 either C<Waiting>, C<Reserved>, or 0.
1146 C<$borrower> is a reference-to-hash, giving information about the
1147 patron who last borrowed the book.
1152 my ( $barcode, $branch ) = @_;
1153 my $dbh = C4::Context->dbh;
1157 my $validTransfert = 0;
1158 my $reserveDone = 0;
1160 # get information on item
1161 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1162 unless ($iteminformation->{'itemnumber'} ) {
1163 $messages->{'BadBarcode'} = $barcode;
1167 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1168 $messages->{'NotIssued'} = $barcode;
1172 # check if the book is in a permanent collection....
1173 my $hbr = $iteminformation->{'homebranch'};
1174 my $branches = GetBranches();
1175 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1176 $messages->{'IsPermanent'} = $hbr;
1179 # check that the book has been cancelled
1180 if ( $iteminformation->{'wthdrawn'} ) {
1181 $messages->{'wthdrawn'} = 1;
1185 # new op dev : if the book returned in an other branch update the holding branch
1187 # update issues, thereby returning book (should push this out into another subroutine
1188 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1190 # case of a return of document (deal with issues and holdingbranch)
1195 "UPDATE issues SET returndate = now() WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (returndate IS NULL)"
1197 $sth->execute( $borrower->{'borrowernumber'},
1198 $iteminformation->{'itemnumber'} );
1199 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1202 # continue to deal with returns cases, but not only if we have an issue
1204 # the holdingbranch is updated if the document is returned in an other location .
1205 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} )
1207 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1208 # reload iteminformation holdingbranch with the userenv value
1209 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1211 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1212 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1214 # fix up the accounts.....
1215 if ( $iteminformation->{'itemlost'} ) {
1216 $messages->{'WasLost'} = 1;
1219 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1220 # check if we have a transfer for this document
1221 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1223 # if we have a transfer to do, we update the line of transfers with the datearrived
1225 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1228 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1230 $sth->execute( $iteminformation->{'itemnumber'} );
1232 # 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'
1233 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1236 $messages->{'WrongTransfer'} = $tobranch;
1237 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1239 $validTransfert = 1;
1242 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1243 # fix up the accounts.....
1244 if ($iteminformation->{'itemlost'}) {
1245 FixAccountForLostAndReturned($iteminformation, $borrower);
1246 $messages->{'WasLost'} = 1;
1248 # fix up the overdues in accounts...
1249 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1250 $iteminformation->{'itemnumber'} );
1252 # find reserves.....
1253 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1254 my ( $resfound, $resrec ) =
1255 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1257 $resrec->{'ResFound'} = $resfound;
1258 $messages->{'ResFound'} = $resrec;
1263 # Record the fact that this book was returned.
1265 $branch, 'return', '0', '',
1266 $iteminformation->{'itemnumber'},
1267 $iteminformation->{'itemtype'},
1268 $borrower->{'borrowernumber'}
1271 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","RETURN",$iteminformation->{borrowernumber},$iteminformation->{'biblionumber'})
1272 if C4::Context->preference("ReturnLog");
1274 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1275 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1277 if ( ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1278 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1279 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1280 $messages->{'WasTransfered'} = 1;
1281 warn "was transfered";
1285 return ( $doreturn, $messages, $iteminformation, $borrower );
1288 =head2 FixOverduesOnReturn
1290 &FixOverduesOnReturn($brn,$itm);
1292 C<$brn> borrowernumber
1296 internal function, called only by AddReturn
1300 sub FixOverduesOnReturn {
1301 my ( $borrowernumber, $item ) = @_;
1302 my $dbh = C4::Context->dbh;
1304 # check for overdue fine
1307 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1309 $sth->execute( $borrowernumber, $item );
1311 # alter fine to show that the book has been returned
1312 if ( my $data = $sth->fetchrow_hashref ) {
1315 "UPDATE accountlines SET accounttype='F' WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accountno = ?)"
1317 $usth->execute( $borrowernumber, $item, $data->{'accountno'} );
1324 =head2 FixAccountForLostAndReturned
1326 &FixAccountForLostAndReturned($iteminfo,$borrower);
1328 Calculates the charge for a book lost and returned (Not exported & used only once)
1330 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1332 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1334 Internal function, called by AddReturn
1338 sub FixAccountForLostAndReturned {
1339 my ($iteminfo, $borrower) = @_;
1341 my $dbh = C4::Context->dbh;
1342 my $itm = $iteminfo->{'itemnumber'};
1343 # check for charge made for lost book
1344 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1345 $sth->execute($itm);
1346 if (my $data = $sth->fetchrow_hashref) {
1347 # writeoff this amount
1349 my $amount = $data->{'amount'};
1350 my $acctno = $data->{'accountno'};
1352 if ($data->{'amountoutstanding'} == $amount) {
1353 $offset = $data->{'amount'};
1356 $offset = $amount - $data->{'amountoutstanding'};
1357 $amountleft = $data->{'amountoutstanding'} - $amount;
1359 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1360 WHERE (borrowernumber = ?)
1361 AND (itemnumber = ?) AND (accountno = ?) ");
1362 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1364 #check if any credit is left if so writeoff other accounts
1365 my $nextaccntno = getnextacctno(\%env,$data->{'borrowernumber'},$dbh);
1366 if ($amountleft < 0){
1369 if ($amountleft > 0){
1370 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1371 AND (amountoutstanding >0) ORDER BY date");
1372 $msth->execute($data->{'borrowernumber'});
1373 # offset transactions
1376 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1377 if ($accdata->{'amountoutstanding'} < $amountleft) {
1379 $amountleft -= $accdata->{'amountoutstanding'};
1381 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1384 my $thisacct = $accdata->{'accountno'};
1385 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1386 WHERE (borrowernumber = ?)
1387 AND (accountno=?)");
1388 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1390 $usth = $dbh->prepare("INSERT INTO accountoffsets
1391 (borrowernumber, accountno, offsetaccount, offsetamount)
1394 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1399 if ($amountleft > 0){
1402 my $desc="Book Returned ".$iteminfo->{'barcode'};
1403 $usth = $dbh->prepare("INSERT INTO accountlines
1404 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1405 VALUES (?,?,now(),?,?,'CR',?)");
1406 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1408 $usth = $dbh->prepare("INSERT INTO accountoffsets
1409 (borrowernumber, accountno, offsetaccount, offsetamount)
1411 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1413 $usth = $dbh->prepare("UPDATE items SET paidfor='' WHERE itemnumber=?");
1414 $usth->execute($itm);
1423 $issues = &GetItemIssue($itemnumber);
1425 Returns patrons currently having a book. nothing if item is not issued atm
1427 C<$itemnumber> is the itemnumber
1429 Returns an array of hashes
1433 my ( $itemnumber) = @_;
1434 return unless $itemnumber;
1435 my $dbh = C4::Context->dbh;
1439 my $today = POSIX::strftime("%Y%m%d", localtime);
1441 my $sth = $dbh->prepare(
1442 "SELECT * FROM issues
1443 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1445 issues.itemnumber=? AND returndate IS NULL ");
1446 $sth->execute($itemnumber);
1447 my $data = $sth->fetchrow_hashref;
1448 my $datedue = $data->{'date_due'};
1450 if ( $datedue < $today ) {
1451 $data->{'overdue'} = 1;
1453 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1458 =head2 GetItemIssues
1460 $issues = &GetItemIssues($itemnumber, $history);
1462 Returns patrons that have issued a book
1464 C<$itemnumber> is the itemnumber
1465 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1467 Returns an array of hashes
1471 my ( $itemnumber,$history ) = @_;
1472 my $dbh = C4::Context->dbh;
1476 my $today = POSIX::strftime("%Y%m%d", localtime);
1478 my $sth = $dbh->prepare(
1479 "SELECT * FROM issues
1481 itemnumber=?".($history?"":" AND returndate IS NULL ").
1482 "ORDER BY issues.date_due DESC"
1484 $sth->execute($itemnumber);
1485 while ( my $data = $sth->fetchrow_hashref ) {
1486 my $datedue = $data->{'date_due'};
1488 if ( $datedue < $today ) {
1489 $data->{'overdue'} = 1;
1491 my $itemnumber = $data->{'itemnumber'};
1493 push @GetItemIssues, $data;
1496 return ( \@GetItemIssues );
1499 =head2 GetBiblioIssues
1501 $issues = GetBiblioIssues($biblionumber);
1503 this function get all issues from a biblionumber.
1506 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1507 tables issues and the firstname,surname & cardnumber from borrowers.
1511 sub GetBiblioIssues {
1512 my $biblionumber = shift;
1513 return undef unless $biblionumber;
1514 my $dbh = C4::Context->dbh;
1516 SELECT issues.*,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1518 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1519 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1520 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1521 LEFT JOIN biblio ON biblio.biblionumber = items.biblioitemnumber
1522 WHERE biblio.biblionumber = ?
1523 ORDER BY issues.timestamp
1525 my $sth = $dbh->prepare($query);
1526 $sth->execute($biblionumber);
1529 while ( my $data = $sth->fetchrow_hashref ) {
1530 push @issues, $data;
1535 =head2 CanBookBeRenewed
1537 $ok = &CanBookBeRenewed($borrowernumber, $itemnumber);
1539 Find out whether a borrowed item may be renewed.
1541 C<$dbh> is a DBI handle to the Koha database.
1543 C<$borrowernumber> is the borrower number of the patron who currently
1544 has the item on loan.
1546 C<$itemnumber> is the number of the item to renew.
1548 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1549 item must currently be on loan to the specified borrower; renewals
1550 must be allowed for the item's type; and the borrower must not have
1551 already renewed the loan.
1555 sub CanBookBeRenewed {
1557 # check renewal status
1558 my ( $borrowernumber, $itemnumber ) = @_;
1559 my $dbh = C4::Context->dbh;
1563 # Look in the issues table for this item, lent to this borrower,
1564 # and not yet returned.
1566 # FIXME - I think this function could be redone to use only one SQL call.
1567 my $sth1 = $dbh->prepare(
1568 "SELECT * FROM issues
1569 WHERE borrowernumber = ?
1571 AND returndate IS NULL"
1573 $sth1->execute( $borrowernumber, $itemnumber );
1574 if ( my $data1 = $sth1->fetchrow_hashref ) {
1576 # Found a matching item
1578 # See if this item may be renewed. This query is convoluted
1579 # because it's a bit messy: given the item number, we need to find
1580 # the biblioitem, which gives us the itemtype, which tells us
1581 # whether it may be renewed.
1582 my $sth2 = $dbh->prepare(
1583 "SELECT renewalsallowed FROM items
1584 LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1585 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1586 WHERE items.itemnumber = ?
1589 $sth2->execute($itemnumber);
1590 if ( my $data2 = $sth2->fetchrow_hashref ) {
1591 $renews = $data2->{'renewalsallowed'};
1593 if ( $renews && $renews >= $data1->{'renewals'} ) {
1597 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
1604 return ($renewokay);
1609 &AddRenewal($borrowernumber, $itemnumber, $datedue);
1613 C<$borrowernumber> is the borrower number of the patron who currently
1616 C<$itemnumber> is the number of the item to renew.
1618 C<$datedue> can be used to set the due date. If C<$datedue> is the
1619 empty string, C<&AddRenewal> will calculate the due date automatically
1620 from the book's item type. If you wish to set the due date manually,
1621 C<$datedue> should be in the form YYYY-MM-DD.
1627 my ( $borrowernumber, $itemnumber, $branch ,$datedue ) = @_;
1628 my $dbh = C4::Context->dbh;
1630 # If the due date wasn't specified, calculate it by adding the
1631 # book's loan length to today's date.
1632 if ( $datedue eq "" ) {
1634 my $biblio = GetBiblioFromItemNumber($itemnumber);
1635 my $borrower = GetMemberDetails( $borrowernumber, 0 );
1636 my $loanlength = GetLoanLength(
1637 $borrower->{'categorycode'},
1638 $biblio->{'itemtype'},
1639 $borrower->{'branchcode'}
1641 my ( $due_year, $due_month, $due_day ) =
1642 Add_Delta_DHMS( Today_and_Now(), $loanlength, 0, 0, 0 );
1643 $datedue = "$due_year-$due_month-$due_day";
1644 $datedue=CheckValidDatedue($datedue,$itemnumber,$branch);
1647 # Find the issues record for this book
1649 $dbh->prepare("SELECT * FROM issues
1650 WHERE borrowernumber=?
1652 AND returndate IS NULL"
1654 $sth->execute( $borrowernumber, $itemnumber );
1655 my $issuedata = $sth->fetchrow_hashref;
1658 # Update the issues record to have the new due date, and a new count
1659 # of how many times it has been renewed.
1660 my $renews = $issuedata->{'renewals'} + 1;
1661 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?
1662 WHERE borrowernumber=?
1664 AND returndate IS NULL"
1666 $sth->execute( $datedue, $renews, $borrowernumber, $itemnumber );
1670 UpdateStats( C4::Context->userenv->{'branchcode'}, 'renew', '', '', $itemnumber );
1672 # Charge a new rental fee, if applicable?
1673 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1674 if ( $charge > 0 ) {
1675 my $accountno = getnextacctno( $borrowernumber );
1676 my $item = GetBiblioFromItemNumber($itemnumber);
1677 $sth = $dbh->prepare(
1678 "INSERT INTO accountlines
1679 (borrowernumber,accountno,date,amount,
1680 description,accounttype,amountoutstanding,
1682 VALUES (?,?,now(),?,?,?,?,?)"
1684 $sth->execute( $borrowernumber, $accountno, $charge,
1685 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
1686 'Rent', $charge, $itemnumber );
1691 =head2 GetIssuingCharges
1693 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
1695 Calculate how much it would cost for a given patron to borrow a given
1696 item, including any applicable discounts.
1698 C<$itemnumber> is the item number of item the patron wishes to borrow.
1700 C<$borrowernumber> is the patron's borrower number.
1702 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
1703 and C<$item_type> is the code for the item's item type (e.g., C<VID>
1708 sub GetIssuingCharges {
1710 # calculate charges due
1711 my ( $itemnumber, $borrowernumber ) = @_;
1713 my $dbh = C4::Context->dbh;
1716 # Get the book's item type and rental charge (via its biblioitem).
1717 my $sth1 = $dbh->prepare(
1718 "SELECT itemtypes.itemtype,rentalcharge FROM items
1719 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1720 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1721 WHERE items.itemnumber =?
1724 $sth1->execute($itemnumber);
1725 if ( my $data1 = $sth1->fetchrow_hashref ) {
1726 $item_type = $data1->{'itemtype'};
1727 $charge = $data1->{'rentalcharge'};
1728 my $q2 = "SELECT rentaldiscount FROM borrowers
1729 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
1730 WHERE borrowers.borrowernumber = ?
1731 AND issuingrules.itemtype = ?";
1732 my $sth2 = $dbh->prepare($q2);
1733 $sth2->execute( $borrowernumber, $item_type );
1734 if ( my $data2 = $sth2->fetchrow_hashref ) {
1735 my $discount = $data2->{'rentaldiscount'};
1736 if ( $discount eq 'NULL' ) {
1739 $charge = ( $charge * ( 100 - $discount ) ) / 100;
1745 return ( $charge, $item_type );
1748 =head2 AddIssuingCharge
1750 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
1754 sub AddIssuingCharge {
1755 my ( $itemnumber, $borrowernumber, $charge ) = @_;
1756 my $dbh = C4::Context->dbh;
1757 my $nextaccntno = getnextacctno( $borrowernumber );
1759 INSERT INTO accountlines
1760 (borrowernumber, itemnumber, accountno,
1761 date, amount, description, accounttype,
1763 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
1765 my $sth = $dbh->prepare($query);
1766 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
1772 GetTransfers($itemnumber);
1777 my ($itemnumber) = @_;
1779 my $dbh = C4::Context->dbh;
1785 FROM branchtransfers
1786 WHERE itemnumber = ?
1787 AND datearrived IS NULL
1789 my $sth = $dbh->prepare($query);
1790 $sth->execute($itemnumber);
1791 my @row = $sth->fetchrow_array();
1797 =head2 GetTransfersFromTo
1799 @results = GetTransfersFromTo($frombranch,$tobranch);
1801 Returns the list of pending transfers between $from and $to branch
1805 sub GetTransfersFromTo {
1806 my ( $frombranch, $tobranch ) = @_;
1807 return unless ( $frombranch && $tobranch );
1808 my $dbh = C4::Context->dbh;
1810 SELECT itemnumber,datesent,frombranch
1811 FROM branchtransfers
1814 AND datearrived IS NULL
1816 my $sth = $dbh->prepare($query);
1817 $sth->execute( $frombranch, $tobranch );
1820 while ( my $data = $sth->fetchrow_hashref ) {
1821 push @gettransfers, $data;
1824 return (@gettransfers);
1827 =head2 DeleteTransfer
1829 &DeleteTransfer($itemnumber);
1833 sub DeleteTransfer {
1834 my ($itemnumber) = @_;
1835 my $dbh = C4::Context->dbh;
1836 my $sth = $dbh->prepare(
1837 "DELETE FROM branchtransfers
1839 AND datearrived IS NULL "
1841 $sth->execute($itemnumber);
1845 =head2 AnonymiseIssueHistory
1847 $rows = AnonymiseIssueHistory($borrowernumber,$date)
1849 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
1850 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
1852 return the number of affected rows.
1856 sub AnonymiseIssueHistory {
1858 my $borrowernumber = shift;
1859 my $dbh = C4::Context->dbh;
1862 SET borrowernumber = NULL
1863 WHERE returndate < '".$date."'
1864 AND borrowernumber IS NOT NULL
1866 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
1867 my $rows_affected = $dbh->do($query);
1868 return $rows_affected;
1871 =head2 updateWrongTransfer
1873 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
1875 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
1879 sub updateWrongTransfer {
1880 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
1881 my $dbh = C4::Context->dbh;
1882 # first step validate the actual line of transfert .
1885 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
1887 $sth->execute($FromLibrary,$itemNumber);
1890 # second step create a new line of branchtransfer to the right location .
1891 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
1893 #third step changing holdingbranch of item
1894 UpdateHoldingbranch($FromLibrary,$itemNumber);
1897 =head2 UpdateHoldingbranch
1899 $items = UpdateHoldingbranch($branch,$itmenumber);
1900 Simple methode for updating hodlingbranch in items BDD line
1903 sub UpdateHoldingbranch {
1904 my ( $branch,$itmenumber ) = @_;
1905 my $dbh = C4::Context->dbh;
1906 # first step validate the actual line of transfert .
1909 "update items set holdingbranch = ? where itemnumber= ?"
1911 $sth->execute($branch,$itmenumber);
1916 =head2 CheckValidDatedue
1918 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
1919 this function return a new date due after checked if it's a repeatable or special holiday
1920 C<$date_due> = returndate calculate with no day check
1921 C<$itemnumber> = itemnumber
1922 C<$branchcode> = localisation of issue
1924 sub CheckValidDatedue{
1925 my ($date_due,$itemnumber,$branchcode)=@_;
1926 my @datedue=split('-',$date_due);
1927 my $years=$datedue[0];
1928 my $month=$datedue[1];
1929 my $day=$datedue[2];
1931 for (my $i=0;$i<2;$i++){
1932 $dow=Day_of_Week($years,$month,$day);
1933 ($dow=0) if ($dow>6);
1934 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
1935 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1936 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
1937 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
1939 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
1942 my $newdatedue=$years."-".$month."-".$day;
1945 =head2 CheckRepeatableHolidays
1947 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
1948 this function check if the date due is a repeatable holiday
1949 C<$date_due> = returndate calculate with no day check
1950 C<$itemnumber> = itemnumber
1951 C<$branchcode> = localisation of issue
1955 sub CheckRepeatableHolidays{
1956 my($itemnumber,$week_day,$branchcode)=@_;
1957 my $dbh = C4::Context->dbh;
1958 my $query = qq|SELECT count(*)
1959 FROM repeatable_holidays
1962 my $sth = $dbh->prepare($query);
1963 $sth->execute($branchcode,$week_day);
1964 my $result=$sth->fetchrow;
1970 =head2 CheckSpecialHolidays
1972 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1973 this function check if the date is a special holiday
1974 C<$years> = the years of datedue
1975 C<$month> = the month of datedue
1976 C<$day> = the day of datedue
1977 C<$itemnumber> = itemnumber
1978 C<$branchcode> = localisation of issue
1980 sub CheckSpecialHolidays{
1981 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
1982 my $dbh = C4::Context->dbh;
1983 my $query=qq|SELECT count(*)
1984 FROM `special_holidays`
1990 my $sth = $dbh->prepare($query);
1991 $sth->execute($years,$month,$day,$branchcode);
1992 my $countspecial=$sth->fetchrow ;
1994 return $countspecial;
1997 =head2 CheckRepeatableSpecialHolidays
1999 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2000 this function check if the date is a repeatble special holidays
2001 C<$month> = the month of datedue
2002 C<$day> = the day of datedue
2003 C<$itemnumber> = itemnumber
2004 C<$branchcode> = localisation of issue
2006 sub CheckRepeatableSpecialHolidays{
2007 my ($month,$day,$itemnumber,$branchcode) = @_;
2008 my $dbh = C4::Context->dbh;
2009 my $query=qq|SELECT count(*)
2010 FROM `repeatable_holidays`
2015 my $sth = $dbh->prepare($query);
2016 $sth->execute($month,$day,$branchcode);
2017 my $countspecial=$sth->fetchrow ;
2019 return $countspecial;
2024 sub CheckValidBarcode{
2026 my $dbh = C4::Context->dbh;
2027 my $query=qq|SELECT count(*)
2031 my $sth = $dbh->prepare($query);
2032 $sth->execute($barcode);
2033 my $exist=$sth->fetchrow ;
2044 Koha Developement team <info@koha.org>