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
39 use POSIX qw(strftime);
40 use C4::Branch; # GetBranches
41 use C4::Log; # logaction
43 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
45 # set the version for version checking
46 $VERSION = do { my @v = '$Revision$' =~ /\d+/g; shift(@v).".".join( "_", map { sprintf "%03d", $_ } @v ); };
50 C4::Circulation - Koha circulation module
58 The functions in this module deal with circulation, issues, and
59 returns, as well as general information about the library.
60 Also deals with stocktaking.
68 # FIXME subs that should probably be elsewhere
74 # subs to deal with issuing a book
85 &AnonymiseIssueHistory
87 # subs to deal with returns
92 # subs to deal with transfers
101 # FIXME - At least, I'm pretty sure this is for decoding CueCat stuff.
102 # 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 ?
106 =head3 $str = &decode($chunk);
110 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
117 sub cuecatbarcodedecode {
120 my @fields = split( /\./, $barcode );
121 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
122 if ( $#results == 2 ) {
132 =head3 $str = &decode($chunk);
136 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
146 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
147 my @s = map { index( $seq, $_ ); } split( //, $encoded );
148 my $l = ( $#s + 1 ) % 4;
159 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
161 chr( ( $n >> 16 ) ^ 67 )
162 .chr( ( $n >> 8 & 255 ) ^ 67 )
163 .chr( ( $n & 255 ) ^ 67 );
166 $r = substr( $r, 0, length($r) - $l );
172 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
174 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
176 C<$newbranch> is the code for the branch to which the item should be transferred.
178 C<$barcode> is the barcode of the item to be transferred.
180 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
181 Otherwise, if an item is reserved, the transfer fails.
183 Returns three values:
187 is true if the transfer was successful.
191 is a reference-to-hash which may have any of the following keys:
197 There is no item in the catalog with the given barcode. The value is C<$barcode>.
201 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.
203 =item C<DestinationEqualsHolding>
205 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.
209 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.
213 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>.
215 =item C<WasTransferred>
217 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
224 my ( $tbr, $barcode, $ignoreRs ) = @_;
227 my $branches = GetBranches();
228 my $itemnumber = GetItemnumberFromBarcode( $barcode );
229 my $issue = GetItemIssue($itemnumber);
230 my $biblio = GetBiblioFromItemNumber($itemnumber);
233 if ( not $itemnumber ) {
234 $messages->{'BadBarcode'} = $barcode;
238 # get branches of book...
239 my $hbr = $biblio->{'homebranch'};
240 my $fbr = $biblio->{'holdingbranch'};
243 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
244 $messages->{'IsPermanent'} = $hbr;
247 # can't transfer book if is already there....
248 if ( $fbr eq $tbr ) {
249 $messages->{'DestinationEqualsHolding'} = 1;
253 # check if it is still issued to someone, return it...
254 if ($issue->{borrowernumber}) {
255 AddReturn( $barcode, $fbr );
256 $messages->{'WasReturned'} = $issue->{borrowernumber};
260 # That'll save a database query.
261 my ( $resfound, $resrec ) =
262 CheckReserves( $itemnumber );
263 if ( $resfound and not $ignoreRs ) {
264 $resrec->{'ResFound'} = $resfound;
266 # $messages->{'ResFound'} = $resrec;
270 #actually do the transfer....
272 ModItemTransfer( $itemnumber, $fbr, $tbr );
274 # don't need to update MARC anymore, we do it in batch now
275 $messages->{'WasTransfered'} = 1;
277 return ( $dotransfer, $messages, $biblio );
280 =head2 CanBookBeIssued
282 Check if a book can be issued.
284 my ($issuingimpossible,$needsconfirmation) = CanBookBeIssued($borrower,$barcode,$year,$month,$day);
288 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
290 =item C<$barcode> is the bar code of the book being issued.
292 =item C<$year> C<$month> C<$day> contains the date of the return (in case it's forced by "stickyduedate".
300 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
301 Possible values are :
307 sticky due date is invalid
311 borrower gone with no address
315 borrower declared it's card lost
321 =head3 UNKNOWN_BARCODE
335 item is restricted (set by ??)
337 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
338 Possible values are :
346 renewing, not issuing
348 =head3 ISSUED_TO_ANOTHER
350 issued to someone else.
354 reserved for someone else.
358 sticky due date is invalid
362 if the borrower borrows to much things
366 # check if a book can be issued.
367 # returns an array with errors if any
370 my $borrower = shift;
371 my $biblionumber = shift;
372 my $cat_borrower = $borrower->{'categorycode'};
373 my $branch_borrower = $borrower->{'branchcode'};
374 my $dbh = C4::Context->dbh;
377 $dbh->prepare('select itemtype from biblioitems where biblionumber = ?');
378 $sth->execute($biblionumber);
379 my $type = $sth->fetchrow;
382 'select * from issuingrules where categorycode = ? and itemtype = ? and branchcode = ?'
385 # 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 ?");
388 "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"
392 'select COUNT(*) from issues where borrowernumber = ? and returndate is null'
396 # check the 3 parameters
397 $sth->execute( $cat_borrower, $type, $branch_borrower );
398 my $result = $sth->fetchrow_hashref;
400 # warn "==>".$result->{maxissueqty};
402 # Currently, using defined($result) ie on an entire hash reports whether memory
403 # for that aggregate has ever been allocated. As $result is used all over the place
404 # it would rarely return as undefined.
405 if ( defined( $result->{maxissueqty} ) ) {
406 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
407 my $alreadyissued = $sth2->fetchrow;
408 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
409 return ( "a $alreadyissued / ".( $result->{maxissueqty} + 0 ) );
417 $sth->execute( $cat_borrower, $type, "" );
418 $result = $sth->fetchrow_hashref;
419 if ( defined( $result->{maxissueqty} ) ) {
420 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
421 my $alreadyissued = $sth2->fetchrow;
422 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
423 return ( "b $alreadyissued / ".( $result->{maxissueqty} + 0 ) );
430 # check for itemtype=*
431 $sth->execute( $cat_borrower, "*", $branch_borrower );
432 $result = $sth->fetchrow_hashref;
433 if ( defined( $result->{maxissueqty} ) ) {
434 $sth3->execute( $borrower->{'borrowernumber'} );
435 my ($alreadyissued) = $sth3->fetchrow;
436 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
438 # warn "HERE : $alreadyissued / ($result->{maxissueqty} for $borrower->{'borrowernumber'}";
439 return ( "c $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
446 # check for borrowertype=*
447 $sth->execute( "*", $type, $branch_borrower );
448 $result = $sth->fetchrow_hashref;
449 if ( defined( $result->{maxissueqty} ) ) {
450 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
451 my $alreadyissued = $sth2->fetchrow;
452 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
453 return ( "d $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
460 $sth->execute( "*", "*", $branch_borrower );
461 $result = $sth->fetchrow_hashref;
462 if ( defined( $result->{maxissueqty} ) ) {
463 $sth3->execute( $borrower->{'borrowernumber'} );
464 my $alreadyissued = $sth3->fetchrow;
465 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
466 return ( "e $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
473 $sth->execute( "*", $type, "" );
474 $result = $sth->fetchrow_hashref;
475 if ( defined( $result->{maxissueqty} ) && $result->{maxissueqty} >= 0 ) {
476 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
477 my $alreadyissued = $sth2->fetchrow;
478 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
479 return ( "f $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
486 $sth->execute( $cat_borrower, "*", "" );
487 $result = $sth->fetchrow_hashref;
488 if ( defined( $result->{maxissueqty} ) ) {
489 $sth2->execute( $borrower->{'borrowernumber'}, "%$type%" );
490 my $alreadyissued = $sth2->fetchrow;
491 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
492 return ( "g $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
499 $sth->execute( "*", "*", "" );
500 $result = $sth->fetchrow_hashref;
501 if ( defined( $result->{maxissueqty} ) ) {
502 $sth3->execute( $borrower->{'borrowernumber'} );
503 my $alreadyissued = $sth3->fetchrow;
504 if ( $result->{'maxissueqty'} <= $alreadyissued ) {
505 return ( "h $alreadyissued / " . ( $result->{maxissueqty} + 0 ) );
516 @issues = &itemissues($biblioitemnumber, $biblio);
518 Looks up information about who has borrowed the bookZ<>(s) with the
519 given biblioitemnumber.
521 C<$biblio> is ignored.
523 C<&itemissues> returns an array of references-to-hash. The keys
524 include the fields from the C<items> table in the Koha database.
525 Additional keys include:
531 If the item is currently on loan, this gives the due date.
533 If the item is not on loan, then this is either "Available" or
534 "Cancelled", if the item has been withdrawn.
538 If the item is currently on loan, this gives the card number of the
539 patron who currently has the item.
541 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
543 These give the timestamp for the last three times the item was
546 =item C<card0>, C<card1>, C<card2>
548 The card number of the last three patrons who borrowed this item.
550 =item C<borrower0>, C<borrower1>, C<borrower2>
552 The borrower number of the last three patrons who borrowed this item.
560 my ( $bibitem, $biblio ) = @_;
561 my $dbh = C4::Context->dbh;
563 # FIXME - If this function die()s, the script will abort, and the
564 # user won't get anything; depending on how far the script has
565 # gotten, the user might get a blank page. It would be much better
566 # to at least print an error message. The easiest way to do this
567 # is to set $SIG{__DIE__}.
569 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
574 $sth->execute($bibitem) || die $sth->errstr;
576 while ( my $data = $sth->fetchrow_hashref ) {
578 # Find out who currently has this item.
579 # FIXME - Wouldn't it be better to do this as a left join of
580 # some sort? Currently, this code assumes that if
581 # fetchrow_hashref() fails, then the book is on the shelf.
582 # fetchrow_hashref() can fail for any number of reasons (e.g.,
583 # database server crash), not just because no items match the
585 my $sth2 = $dbh->prepare(
586 "SELECT * FROM issues
587 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
589 AND returndate IS NULL
593 $sth2->execute( $data->{'itemnumber'} );
594 if ( my $data2 = $sth2->fetchrow_hashref ) {
595 $data->{'date_due'} = $data2->{'date_due'};
596 $data->{'card'} = $data2->{'cardnumber'};
597 $data->{'borrower'} = $data2->{'borrowernumber'};
600 if ( $data->{'wthdrawn'} eq '1' ) {
601 $data->{'date_due'} = 'Cancelled';
604 $data->{'date_due'} = 'Available';
610 # Find the last 3 people who borrowed this item.
611 $sth2 = $dbh->prepare(
612 "SELECT * FROM issues, borrowers
613 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
615 AND returndate IS NOT NULL
616 ORDER BY returndate DESC,timestamp DESC"
619 # $sth2 = $dbh->prepare("
622 # LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
623 # WHERE itemnumber = ?
624 # AND returndate is not NULL
625 # ORDER BY returndate DESC,timestamp DESC
628 $sth2->execute( $data->{'itemnumber'} );
629 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
630 { # FIXME : error if there is less than 3 pple borrowing this item
631 if ( my $data2 = $sth2->fetchrow_hashref ) {
632 $data->{"timestamp$i2"} = $data2->{'timestamp'};
633 $data->{"card$i2"} = $data2->{'cardnumber'};
634 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
639 $results[$i] = $data;
647 =head2 CanBookBeIssued
649 $issuingimpossible, $needsconfirmation =
650 CanBookBeIssued( $borrower, $barcode, $year, $month, $day, $inprocess );
652 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
656 sub CanBookBeIssued {
657 my ( $borrower, $barcode, $year, $month, $day, $inprocess ) = @_;
658 my %needsconfirmation; # filled with problems that needs confirmations
659 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
660 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
661 my $issue = GetItemIssue($item->{itemnumber});
662 my $dbh = C4::Context->dbh;
667 my ( $duedate, $invalidduedate ) = fixdate( $year, $month, $day );
668 $issuingimpossible{INVALID_DATE} = 1 if ($invalidduedate);
673 if ( $borrower->{flags}->{GNA} ) {
674 $issuingimpossible{GNA} = 1;
676 if ( $borrower->{flags}->{'LOST'} ) {
677 $issuingimpossible{CARD_LOST} = 1;
679 if ( $borrower->{flags}->{'DBARRED'} ) {
680 $issuingimpossible{DEBARRED} = 1;
682 if ( Date_to_Days(Today) >
683 Date_to_Days( split "-", $borrower->{'dateexpiry'} ) )
687 #if (&Date_Cmp(&ParseDate($borrower->{expiry}),&ParseDate("today"))<0) {
688 $issuingimpossible{EXPIRED} = 1;
697 GetMemberAccountRecords( $borrower->{'borrowernumber'}, $duedate );
698 if ( C4::Context->preference("IssuingInProcess") ) {
699 my $amountlimit = C4::Context->preference("noissuescharge");
700 if ( $amount > $amountlimit && !$inprocess ) {
701 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
703 elsif ( $amount <= $amountlimit && !$inprocess ) {
704 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
709 $needsconfirmation{DEBT} = $amount;
714 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
716 my $toomany = TooMany( $borrower, $item->{biblionumber} );
717 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
722 unless ( $item->{barcode} ) {
723 $issuingimpossible{UNKNOWN_BARCODE} = 1;
725 if ( $item->{'notforloan'}
726 && $item->{'notforloan'} > 0 )
728 $issuingimpossible{NOT_FOR_LOAN} = 1;
730 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
732 $issuingimpossible{WTHDRAWN} = 1;
734 if ( $item->{'restricted'}
735 && $item->{'restricted'} == 1 )
737 $issuingimpossible{RESTRICTED} = 1;
739 if ( C4::Context->preference("IndependantBranches") ) {
740 my $userenv = C4::Context->userenv;
741 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
742 $issuingimpossible{NOTSAMEBRANCH} = 1
743 if ( $item->{'holdingbranch'} ne $userenv->{branch} );
748 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
750 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
753 # Already issued to current borrower. Ask whether the loan should
755 my ($CanBookBeRenewed) = CanBookBeRenewed(
756 $borrower->{'borrowernumber'},
757 $item->{'itemnumber'}
759 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
760 $issuingimpossible{NO_MORE_RENEWALS} = 1;
764 # $needsconfirmation{RENEW_ISSUE} = 1;
767 elsif ($issue->{borrowernumber}) {
769 # issued to someone else
770 my $currborinfo = GetMemberDetails( $issue->{borrowernumber} );
772 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
773 $needsconfirmation{ISSUED_TO_ANOTHER} =
774 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
777 # See if the item is on reserve.
778 my ( $restype, $res ) = CheckReserves( $item->{'itemnumber'} );
780 my $resbor = $res->{'borrowernumber'};
781 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
784 # The item is on reserve and waiting, but has been
785 # reserved by some other patron.
786 my ( $resborrower, $flags ) =
787 GetMemberDetails( $resbor, 0 );
788 my $branches = GetBranches();
790 $branches->{ $res->{'branchcode'} }->{'branchname'};
791 $needsconfirmation{RESERVE_WAITING} =
792 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
794 # CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'}); Doesn't belong in a checking subroutine.
796 elsif ( $restype eq "Reserved" ) {
798 # The item is on reserve for someone else.
799 my ( $resborrower, $flags ) =
800 GetMemberDetails( $resbor, 0 );
801 my $branches = GetBranches();
803 $branches->{ $res->{'branchcode'} }->{'branchname'};
804 $needsconfirmation{RESERVED} =
805 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
808 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" )
810 if ( $borrower->{'categorycode'} eq 'W' ) {
811 my %issuingimpossible;
812 return ( \%issuingimpossible, \%needsconfirmation );
815 return ( \%issuingimpossible, \%needsconfirmation );
819 return ( \%issuingimpossible, \%needsconfirmation );
825 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
827 &AddIssue($borrower,$barcode,$date)
831 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
833 =item C<$barcode> is the bar code of the book being issued.
835 =item C<$date> contains the max date of return. calculated if empty.
837 AddIssue does the following things :
838 - step 0�: check that there is a borrowernumber & a barcode provided
839 - check for RENEWAL (book issued & being issued to the same patron)
840 - renewal YES = Calculate Charge & renew
842 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
844 - fill reserve if reserve to this patron
845 - cancel reserve or not, otherwise
846 * TRANSFERT PENDING ?
847 - complete the transfert
855 my ( $borrower, $barcode, $date, $cancelreserve ) = @_;
857 my $dbh = C4::Context->dbh;
858 my $barcodecheck=CheckValidBarcode($barcode);
859 if ($borrower and $barcode and $barcodecheck ne '0'){
860 # my ($borrower, $flags) = &GetMemberDetails($borrowernumber, 0);
861 # find which item we issue
862 my $item = GetItem('', $barcode);
864 # get actual issuing if there is one
865 my $actualissue = GetItemIssue( $item->{itemnumber});
867 # get biblioinformation for this item
868 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
871 # check if we just renew the issue.
873 if ( $actualissue->{borrowernumber} eq $borrower->{'borrowernumber'} ) {
874 # we renew, do we need to add some charge ?
875 my ( $charge, $itemtype ) = GetIssuingCharges(
876 $item->{'itemnumber'},
877 $borrower->{'borrowernumber'}
881 $item->{'itemnumber'},
882 $borrower->{'borrowernumber'}, $charge
884 $item->{'charge'} = $charge;
887 C4::Context->userenv->{'branch'},
889 '', $item->{'itemnumber'},
890 $biblio->{'itemtype'}, $borrower->{'borrowernumber'}
893 $borrower->{'borrowernumber'},
894 $item->{'itemnumber'}
897 else {# it's NOT a renewal
898 if ( $actualissue->{borrowernumber}) {
899 # This book is currently on loan, but not to the person
900 # who wants to borrow it now. mark it returned before issuing to the new borrower
903 C4::Context->userenv->{'branch'}
907 # See if the item is on reserve.
908 my ( $restype, $res ) =
909 CheckReserves( $item->{'itemnumber'} );
911 my $resbor = $res->{'borrowernumber'};
912 if ( $resbor eq $borrower->{'borrowernumber'} ) {
914 # The item is reserved by the current patron
915 ModReserveFill($res);
917 elsif ( $restype eq "Waiting" ) {
920 # The item is on reserve and waiting, but has been
921 # reserved by some other patron.
922 my ( $resborrower, $flags ) = GetMemberDetails( $resbor, 0 );
923 my $branches = GetBranches();
925 $branches->{ $res->{'branchcode'} }->{'branchname'};
926 if ($cancelreserve) {
927 CancelReserve( 0, $res->{'itemnumber'},
928 $res->{'borrowernumber'} );
932 # set waiting reserve to first in reserve queue as book isn't waiting now
935 $res->{'biblionumber'},
936 $res->{'borrowernumber'},
941 elsif ( $restype eq "Reserved" ) {
944 # The item is reserved by someone else.
945 my ( $resborrower, $flags ) =
946 GetMemberDetails( $resbor, 0 );
947 my $branches = GetBranches();
949 $branches->{ $res->{'branchcode'} }->{'branchname'};
950 if ($cancelreserve) { # cancel reserves on this item
951 CancelReserve( 0, $res->{'itemnumber'},
952 $res->{'borrowernumber'} );
957 # Starting process for transfer job (checking transfert and validate it if we have one)
958 my ($datesent) = GetTransfers($item->{'itemnumber'});
960 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for lisibility of this case (maybe for stats ....)
963 "UPDATE branchtransfers
964 SET datearrived = now(),
966 comments = 'Forced branchtransfert'
967 WHERE itemnumber= ? AND datearrived IS NULL"
969 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
973 # Record in the database the fact that the book was issued.
977 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
980 my $loanlength = GetLoanLength(
981 $borrower->{'categorycode'},
982 $biblio->{'itemtype'},
983 $borrower->{'branchcode'}
985 my $datedue = time + ($loanlength) * 86400;
986 my @datearr = localtime($datedue);
988 ( 1900 + $datearr[5] ) . "-"
989 . ( $datearr[4] + 1 ) . "-"
994 $dateduef=CheckValidDatedue($dateduef,$iteminformation->{'itemnumber'},$env->{'branchcode'});
995 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
996 if ( C4::Context->preference('ReturnBeforeExpiry')
997 && $dateduef gt $borrower->{dateexpiry} )
999 $dateduef = $borrower->{dateexpiry};
1002 $borrower->{'borrowernumber'},
1003 $item->{'itemnumber'},
1004 strftime( "%Y-%m-%d", localtime ),$dateduef, C4::Context->userenv->{'branch'}
1007 $item->{'issues'}++;
1010 "UPDATE items SET issues=?, holdingbranch=?, itemlost=0, datelastborrowed = now() WHERE itemnumber=?");
1013 C4::Context->userenv->{'branch'},
1014 $item->{'itemnumber'}
1017 &ModDateLastSeen( $item->{'itemnumber'} );
1018 # If it costs to borrow this book, charge it to the patron's account.
1019 my ( $charge, $itemtype ) = GetIssuingCharges(
1020 $item->{'itemnumber'},
1021 $borrower->{'borrowernumber'}
1023 if ( $charge > 0 ) {
1025 $item->{'itemnumber'},
1026 $borrower->{'borrowernumber'}, $charge
1028 $item->{'charge'} = $charge;
1031 # Record the fact that this book was issued.
1033 C4::Context->userenv->{'branch'},
1035 '', $item->{'itemnumber'},
1036 $item->{'itemtype'}, $borrower->{'borrowernumber'}
1040 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","ISSUE",$borrower->{'borrowernumber'},$biblio->{'biblionumber'})
1041 if C4::Context->preference("IssueLog");
1045 =head2 GetLoanLength
1047 Get loan length for an itemtype, a borrower type and a branch
1049 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1054 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1055 my $dbh = C4::Context->dbh;
1058 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=?"
1061 # try to find issuelength & return the 1st available.
1062 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1063 $sth->execute( $borrowertype, $itemtype, $branchcode );
1064 my $loanlength = $sth->fetchrow_hashref;
1065 return $loanlength->{issuelength}
1066 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1068 $sth->execute( $borrowertype, $itemtype, "" );
1069 $loanlength = $sth->fetchrow_hashref;
1070 return $loanlength->{issuelength}
1071 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1073 $sth->execute( $borrowertype, "*", $branchcode );
1074 $loanlength = $sth->fetchrow_hashref;
1075 return $loanlength->{issuelength}
1076 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1078 $sth->execute( "*", $itemtype, $branchcode );
1079 $loanlength = $sth->fetchrow_hashref;
1080 return $loanlength->{issuelength}
1081 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1083 $sth->execute( $borrowertype, "*", "" );
1084 $loanlength = $sth->fetchrow_hashref;
1085 return $loanlength->{issuelength}
1086 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1088 $sth->execute( "*", "*", $branchcode );
1089 $loanlength = $sth->fetchrow_hashref;
1090 return $loanlength->{issuelength}
1091 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1093 $sth->execute( "*", $itemtype, "" );
1094 $loanlength = $sth->fetchrow_hashref;
1095 return $loanlength->{issuelength}
1096 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1098 $sth->execute( "*", "*", "" );
1099 $loanlength = $sth->fetchrow_hashref;
1100 return $loanlength->{issuelength}
1101 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1103 # if no rule is set => 21 days (hardcoded)
1109 ($doreturn, $messages, $iteminformation, $borrower) =
1110 &AddReturn($barcode, $branch);
1114 C<$barcode> is the bar code of the book being returned. C<$branch> is
1115 the code of the branch where the book is being returned.
1117 C<&AddReturn> returns a list of four items:
1119 C<$doreturn> is true iff the return succeeded.
1121 C<$messages> is a reference-to-hash giving the reason for failure:
1127 No item with this barcode exists. The value is C<$barcode>.
1131 The book is not currently on loan. The value is C<$barcode>.
1133 =item C<IsPermanent>
1135 The book's home branch is a permanent collection. If you have borrowed
1136 this book, you are not allowed to return it. The value is the code for
1137 the book's home branch.
1141 This book has been withdrawn/cancelled. The value should be ignored.
1145 The item was reserved. The value is a reference-to-hash whose keys are
1146 fields from the reserves table of the Koha database, and
1147 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1148 either C<Waiting>, C<Reserved>, or 0.
1152 C<$borrower> is a reference-to-hash, giving information about the
1153 patron who last borrowed the book.
1158 my ( $barcode, $branch ) = @_;
1159 my $dbh = C4::Context->dbh;
1163 my $validTransfert = 0;
1164 my $reserveDone = 0;
1166 # get information on item
1167 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1168 unless ($iteminformation->{'itemnumber'} ) {
1169 $messages->{'BadBarcode'} = $barcode;
1173 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1174 $messages->{'NotIssued'} = $barcode;
1178 # check if the book is in a permanent collection....
1179 my $hbr = $iteminformation->{'homebranch'};
1180 my $branches = GetBranches();
1181 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1182 $messages->{'IsPermanent'} = $hbr;
1185 # check that the book has been cancelled
1186 if ( $iteminformation->{'wthdrawn'} ) {
1187 $messages->{'wthdrawn'} = 1;
1191 # new op dev : if the book returned in an other branch update the holding branch
1193 # update issues, thereby returning book (should push this out into another subroutine
1194 $borrower = GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1196 # case of a return of document (deal with issues and holdingbranch)
1201 "UPDATE issues SET returndate = now() WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (returndate IS NULL)"
1203 $sth->execute( $borrower->{'borrowernumber'},
1204 $iteminformation->{'itemnumber'} );
1205 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1208 # continue to deal with returns cases, but not only if we have an issue
1210 # the holdingbranch is updated if the document is returned in an other location .
1211 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} )
1213 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1214 # reload iteminformation holdingbranch with the userenv value
1215 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1217 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1218 ($borrower) = GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1220 # fix up the accounts.....
1221 if ( $iteminformation->{'itemlost'} ) {
1222 $messages->{'WasLost'} = 1;
1225 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1226 # check if we have a transfer for this document
1227 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1229 # if we have a transfer to do, we update the line of transfers with the datearrived
1231 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1234 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1236 $sth->execute( $iteminformation->{'itemnumber'} );
1238 # now we check if there is a reservation with the validate of transfer if we have one, we can set it with the status 'W'
1239 ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1242 $messages->{'WrongTransfer'} = $tobranch;
1243 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1245 $validTransfert = 1;
1248 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1249 # fix up the accounts.....
1250 if ($iteminformation->{'itemlost'}) {
1251 FixAccountForLostAndReturned($iteminformation, $borrower);
1252 $messages->{'WasLost'} = 1;
1254 # fix up the overdues in accounts...
1255 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1256 $iteminformation->{'itemnumber'} );
1258 # find reserves.....
1259 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1260 my ( $resfound, $resrec ) =
1261 CheckReserves( $iteminformation->{'itemnumber'} );
1263 $resrec->{'ResFound'} = $resfound;
1264 $messages->{'ResFound'} = $resrec;
1269 # Record the fact that this book was returned.
1271 $branch, 'return', '0', '',
1272 $iteminformation->{'itemnumber'},
1273 $iteminformation->{'itemtype'},
1274 $borrower->{'borrowernumber'}
1277 &logaction(C4::Context->userenv->{'number'},"CIRCULATION","RETURN",$iteminformation->{borrowernumber},$iteminformation->{'biblionumber'})
1278 if C4::Context->preference("ReturnLog");
1280 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1281 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1283 if ( ($iteminformation->{'holdingbranch'} ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1284 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1285 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1286 $messages->{'WasTransfered'} = 1;
1287 warn "was transfered";
1291 return ( $doreturn, $messages, $iteminformation, $borrower );
1294 =head2 FixOverduesOnReturn
1296 &FixOverduesOnReturn($brn,$itm);
1298 C<$brn> borrowernumber
1302 internal function, called only by AddReturn
1306 sub FixOverduesOnReturn {
1307 my ( $borrowernumber, $item ) = @_;
1308 my $dbh = C4::Context->dbh;
1310 # check for overdue fine
1313 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1315 $sth->execute( $borrowernumber, $item );
1317 # alter fine to show that the book has been returned
1318 if ( my $data = $sth->fetchrow_hashref ) {
1321 "UPDATE accountlines SET accounttype='F' WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accountno = ?)"
1323 $usth->execute( $borrowernumber, $item, $data->{'accountno'} );
1330 =head2 FixAccountForLostAndReturned
1332 &FixAccountForLostAndReturned($iteminfo,$borrower);
1334 Calculates the charge for a book lost and returned (Not exported & used only once)
1336 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1338 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1340 Internal function, called by AddReturn
1344 sub FixAccountForLostAndReturned {
1345 my ($iteminfo, $borrower) = @_;
1347 my $dbh = C4::Context->dbh;
1348 my $itm = $iteminfo->{'itemnumber'};
1349 # check for charge made for lost book
1350 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1351 $sth->execute($itm);
1352 if (my $data = $sth->fetchrow_hashref) {
1353 # writeoff this amount
1355 my $amount = $data->{'amount'};
1356 my $acctno = $data->{'accountno'};
1358 if ($data->{'amountoutstanding'} == $amount) {
1359 $offset = $data->{'amount'};
1362 $offset = $amount - $data->{'amountoutstanding'};
1363 $amountleft = $data->{'amountoutstanding'} - $amount;
1365 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1366 WHERE (borrowernumber = ?)
1367 AND (itemnumber = ?) AND (accountno = ?) ");
1368 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1370 #check if any credit is left if so writeoff other accounts
1371 my $nextaccntno = getnextacctno(\%env,$data->{'borrowernumber'},$dbh);
1372 if ($amountleft < 0){
1375 if ($amountleft > 0){
1376 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1377 AND (amountoutstanding >0) ORDER BY date");
1378 $msth->execute($data->{'borrowernumber'});
1379 # offset transactions
1382 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1383 if ($accdata->{'amountoutstanding'} < $amountleft) {
1385 $amountleft -= $accdata->{'amountoutstanding'};
1387 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1390 my $thisacct = $accdata->{'accountno'};
1391 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1392 WHERE (borrowernumber = ?)
1393 AND (accountno=?)");
1394 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1396 $usth = $dbh->prepare("INSERT INTO accountoffsets
1397 (borrowernumber, accountno, offsetaccount, offsetamount)
1400 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1405 if ($amountleft > 0){
1408 my $desc="Book Returned ".$iteminfo->{'barcode'};
1409 $usth = $dbh->prepare("INSERT INTO accountlines
1410 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1411 VALUES (?,?,now(),?,?,'CR',?)");
1412 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1414 $usth = $dbh->prepare("INSERT INTO accountoffsets
1415 (borrowernumber, accountno, offsetaccount, offsetamount)
1417 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1419 $usth = $dbh->prepare("UPDATE items SET paidfor='' WHERE itemnumber=?");
1420 $usth->execute($itm);
1429 $issues = &GetItemIssue($itemnumber);
1431 Returns patrons currently having a book. nothing if item is not issued atm
1433 C<$itemnumber> is the itemnumber
1435 Returns an array of hashes
1439 my ( $itemnumber) = @_;
1440 return unless $itemnumber;
1441 my $dbh = C4::Context->dbh;
1445 my $today = POSIX::strftime("%Y%m%d", localtime);
1447 my $sth = $dbh->prepare(
1448 "SELECT * FROM issues
1449 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1451 issues.itemnumber=? AND returndate IS NULL ");
1452 $sth->execute($itemnumber);
1453 my $data = $sth->fetchrow_hashref;
1454 my $datedue = $data->{'date_due'};
1456 if ( $datedue < $today ) {
1457 $data->{'overdue'} = 1;
1459 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1464 =head2 GetItemIssues
1466 $issues = &GetItemIssues($itemnumber, $history);
1468 Returns patrons that have issued a book
1470 C<$itemnumber> is the itemnumber
1471 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1473 Returns an array of hashes
1477 my ( $itemnumber,$history ) = @_;
1478 my $dbh = C4::Context->dbh;
1482 my $today = POSIX::strftime("%Y%m%d", localtime);
1484 my $sth = $dbh->prepare(
1485 "SELECT * FROM issues
1487 itemnumber=?".($history?"":" AND returndate IS NULL ").
1488 "ORDER BY issues.date_due DESC"
1490 $sth->execute($itemnumber);
1491 while ( my $data = $sth->fetchrow_hashref ) {
1492 my $datedue = $data->{'date_due'};
1494 if ( $datedue < $today ) {
1495 $data->{'overdue'} = 1;
1497 my $itemnumber = $data->{'itemnumber'};
1499 push @GetItemIssues, $data;
1502 return ( \@GetItemIssues );
1505 =head2 GetBiblioIssues
1507 $issues = GetBiblioIssues($biblionumber);
1509 this function get all issues from a biblionumber.
1512 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1513 tables issues and the firstname,surname & cardnumber from borrowers.
1517 sub GetBiblioIssues {
1518 my $biblionumber = shift;
1519 return undef unless $biblionumber;
1520 my $dbh = C4::Context->dbh;
1522 SELECT issues.*,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1524 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1525 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1526 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1527 LEFT JOIN biblio ON biblio.biblionumber = items.biblioitemnumber
1528 WHERE biblio.biblionumber = ?
1529 ORDER BY issues.timestamp
1531 my $sth = $dbh->prepare($query);
1532 $sth->execute($biblionumber);
1535 while ( my $data = $sth->fetchrow_hashref ) {
1536 push @issues, $data;
1541 =head2 CanBookBeRenewed
1543 $ok = &CanBookBeRenewed($borrowernumber, $itemnumber);
1545 Find out whether a borrowed item may be renewed.
1547 C<$dbh> is a DBI handle to the Koha database.
1549 C<$borrowernumber> is the borrower number of the patron who currently
1550 has the item on loan.
1552 C<$itemnumber> is the number of the item to renew.
1554 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
1555 item must currently be on loan to the specified borrower; renewals
1556 must be allowed for the item's type; and the borrower must not have
1557 already renewed the loan.
1561 sub CanBookBeRenewed {
1563 # check renewal status
1564 my ( $borrowernumber, $itemnumber ) = @_;
1565 my $dbh = C4::Context->dbh;
1569 # Look in the issues table for this item, lent to this borrower,
1570 # and not yet returned.
1572 # FIXME - I think this function could be redone to use only one SQL call.
1573 my $sth1 = $dbh->prepare(
1574 "SELECT * FROM issues
1575 WHERE borrowernumber = ?
1577 AND returndate IS NULL"
1579 $sth1->execute( $borrowernumber, $itemnumber );
1580 if ( my $data1 = $sth1->fetchrow_hashref ) {
1582 # Found a matching item
1584 # See if this item may be renewed. This query is convoluted
1585 # because it's a bit messy: given the item number, we need to find
1586 # the biblioitem, which gives us the itemtype, which tells us
1587 # whether it may be renewed.
1588 my $sth2 = $dbh->prepare(
1589 "SELECT renewalsallowed FROM items
1590 LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
1591 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1592 WHERE items.itemnumber = ?
1595 $sth2->execute($itemnumber);
1596 if ( my $data2 = $sth2->fetchrow_hashref ) {
1597 $renews = $data2->{'renewalsallowed'};
1599 if ( $renews && $renews > $data1->{'renewals'} ) {
1603 my ( $resfound, $resrec ) = CheckReserves($itemnumber);
1607 ( $resfound, $resrec ) = CheckReserves($itemnumber);
1614 return ($renewokay);
1619 &AddRenewal($borrowernumber, $itemnumber, $datedue);
1623 C<$borrowernumber> is the borrower number of the patron who currently
1626 C<$itemnumber> is the number of the item to renew.
1628 C<$datedue> can be used to set the due date. If C<$datedue> is the
1629 empty string, C<&AddRenewal> will calculate the due date automatically
1630 from the book's item type. If you wish to set the due date manually,
1631 C<$datedue> should be in the form YYYY-MM-DD.
1637 my ( $borrowernumber, $itemnumber, $datedue ) = @_;
1638 my $dbh = C4::Context->dbh;
1640 # If the due date wasn't specified, calculate it by adding the
1641 # book's loan length to today's date.
1642 if ( $datedue eq "" ) {
1644 my $biblio = GetBiblioFromItemNumber($itemnumber);
1645 my $borrower = GetMemberDetails( $borrowernumber, 0 );
1646 my $loanlength = GetLoanLength(
1647 $borrower->{'categorycode'},
1648 $biblio->{'itemtype'},
1649 $borrower->{'branchcode'}
1651 my ( $due_year, $due_month, $due_day ) =
1652 Add_Delta_DHMS( Today_and_Now(), $loanlength, 0, 0, 0 );
1653 $datedue = "$due_year-$due_month-$due_day";
1657 # Find the issues record for this book
1659 $dbh->prepare("SELECT * FROM issues
1660 WHERE borrowernumber=?
1662 AND returndate IS NULL"
1664 $sth->execute( $borrowernumber, $itemnumber );
1665 my $issuedata = $sth->fetchrow_hashref;
1668 # Update the issues record to have the new due date, and a new count
1669 # of how many times it has been renewed.
1670 my $renews = $issuedata->{'renewals'} + 1;
1671 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?
1672 WHERE borrowernumber=?
1674 AND returndate IS NULL"
1676 $sth->execute( $datedue, $renews, $borrowernumber, $itemnumber );
1680 UpdateStats( C4::Context->userenv->{'branchcode'}, 'renew', '', '', $itemnumber );
1682 # Charge a new rental fee, if applicable?
1683 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
1684 if ( $charge > 0 ) {
1685 my $accountno = getnextacctno( $borrowernumber );
1686 my $item = GetBiblioFromItemNumber($itemnumber);
1687 $sth = $dbh->prepare(
1688 "INSERT INTO accountlines
1689 (borrowernumber,accountno,date,amount,
1690 description,accounttype,amountoutstanding,
1692 VALUES (?,?,now(),?,?,?,?,?)"
1694 $sth->execute( $borrowernumber, $accountno, $charge,
1695 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
1696 'Rent', $charge, $itemnumber );
1701 =head2 GetIssuingCharges
1703 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
1705 Calculate how much it would cost for a given patron to borrow a given
1706 item, including any applicable discounts.
1708 C<$itemnumber> is the item number of item the patron wishes to borrow.
1710 C<$borrowernumber> is the patron's borrower number.
1712 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
1713 and C<$item_type> is the code for the item's item type (e.g., C<VID>
1718 sub GetIssuingCharges {
1720 # calculate charges due
1721 my ( $itemnumber, $borrowernumber ) = @_;
1723 my $dbh = C4::Context->dbh;
1726 # Get the book's item type and rental charge (via its biblioitem).
1727 my $sth1 = $dbh->prepare(
1728 "SELECT itemtypes.itemtype,rentalcharge FROM items
1729 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1730 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
1731 WHERE items.itemnumber =?
1734 $sth1->execute($itemnumber);
1735 if ( my $data1 = $sth1->fetchrow_hashref ) {
1736 $item_type = $data1->{'itemtype'};
1737 $charge = $data1->{'rentalcharge'};
1738 my $q2 = "SELECT rentaldiscount FROM borrowers
1739 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
1740 WHERE borrowers.borrowernumber = ?
1741 AND issuingrules.itemtype = ?";
1742 my $sth2 = $dbh->prepare($q2);
1743 $sth2->execute( $borrowernumber, $item_type );
1744 if ( my $data2 = $sth2->fetchrow_hashref ) {
1745 my $discount = $data2->{'rentaldiscount'};
1746 if ( $discount eq 'NULL' ) {
1749 $charge = ( $charge * ( 100 - $discount ) ) / 100;
1755 return ( $charge, $item_type );
1758 =head2 AddIssuingCharge
1760 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
1764 sub AddIssuingCharge {
1765 my ( $itemnumber, $borrowernumber, $charge ) = @_;
1766 my $dbh = C4::Context->dbh;
1767 my $nextaccntno = getnextacctno( $borrowernumber );
1769 INSERT INTO accountlines
1770 (borrowernumber, itemnumber, accountno,
1771 date, amount, description, accounttype,
1773 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
1775 my $sth = $dbh->prepare($query);
1776 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
1782 GetTransfers($itemnumber);
1787 my ($itemnumber) = @_;
1789 my $dbh = C4::Context->dbh;
1795 FROM branchtransfers
1796 WHERE itemnumber = ?
1797 AND datearrived IS NULL
1799 my $sth = $dbh->prepare($query);
1800 $sth->execute($itemnumber);
1801 my @row = $sth->fetchrow_array();
1807 =head2 GetTransfersFromTo
1809 @results = GetTransfersFromTo($frombranch,$tobranch);
1811 Returns the list of pending transfers between $from and $to branch
1815 sub GetTransfersFromTo {
1816 my ( $frombranch, $tobranch ) = @_;
1817 return unless ( $frombranch && $tobranch );
1818 my $dbh = C4::Context->dbh;
1820 SELECT itemnumber,datesent,frombranch
1821 FROM branchtransfers
1824 AND datearrived IS NULL
1826 my $sth = $dbh->prepare($query);
1827 $sth->execute( $frombranch, $tobranch );
1830 while ( my $data = $sth->fetchrow_hashref ) {
1831 push @gettransfers, $data;
1834 return (@gettransfers);
1837 =head2 DeleteTransfer
1839 &DeleteTransfer($itemnumber);
1843 sub DeleteTransfer {
1844 my ($itemnumber) = @_;
1845 my $dbh = C4::Context->dbh;
1846 my $sth = $dbh->prepare(
1847 "DELETE FROM branchtransfers
1849 AND datearrived IS NULL "
1851 $sth->execute($itemnumber);
1855 =head2 AnonymiseIssueHistory
1857 $rows = AnonymiseIssueHistory($borrowernumber,$date)
1859 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
1860 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
1862 return the number of affected rows.
1866 sub AnonymiseIssueHistory {
1868 my $borrowernumber = shift;
1869 my $dbh = C4::Context->dbh;
1872 SET borrowernumber = NULL
1873 WHERE returndate < '".$date."'
1874 AND borrowernumber IS NOT NULL
1876 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
1877 my $rows_affected = $dbh->do($query);
1878 return $rows_affected;
1881 =head2 updateWrongTransfer
1883 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
1885 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
1889 sub updateWrongTransfer {
1890 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
1891 my $dbh = C4::Context->dbh;
1892 # first step validate the actual line of transfert .
1895 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
1897 $sth->execute($FromLibrary,$itemNumber);
1900 # second step create a new line of branchtransfer to the right location .
1901 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
1903 #third step changing holdingbranch of item
1904 UpdateHoldingbranch($FromLibrary,$itemNumber);
1907 =head2 UpdateHoldingbranch
1909 $items = UpdateHoldingbranch($branch,$itmenumber);
1910 Simple methode for updating hodlingbranch in items BDD line
1913 sub UpdateHoldingbranch {
1914 my ( $branch,$itmenumber ) = @_;
1915 my $dbh = C4::Context->dbh;
1916 # first step validate the actual line of transfert .
1919 "update items set holdingbranch = ? where itemnumber= ?"
1921 $sth->execute($branch,$itmenumber);
1926 =head2 CheckValidDatedue
1928 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
1929 this function return a new date due after checked if it's a repeatable or special holiday
1930 C<$date_due> = returndate calculate with no day check
1931 C<$itemnumber> = itemnumber
1932 C<$branchcode> = localisation of issue
1934 sub CheckValidDatedue{
1935 my ($date_due,$itemnumber,$branchcode)=@_;
1936 my @datedue=split('-',$date_due);
1937 my $years=$datedue[0];
1938 my $month=$datedue[1];
1939 my $day=$datedue[2];
1941 for (my $i=0;$i<2;$i++){
1942 $dow=Day_of_Week($years,$month,$day);
1943 ($dow=0) if ($dow>6);
1944 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
1945 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
1946 if (($result ne '0') or ($countspecial 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 sub CheckValidBarcode{
2008 my $dbh = C4::Context->dbh;
2009 my $query=qq|SELECT count(*)
2013 my $sth = $dbh->prepare($query);
2014 $sth->execute($barcode);
2015 my $exist=$sth->fetchrow ;
2026 Koha Developement team <info@koha.org>