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
22 #use warnings; # soon!
33 use C4::ItemCirculationAlertPreference;
44 use POSIX qw(strftime);
45 use C4::Branch; # GetBranches
46 use C4::Log; # logaction
50 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
54 $VERSION = 3.02; # for version checking
57 # FIXME subs that should probably be elsewhere
63 # subs to deal with issuing a book
76 &GetBranchBorrowerCircRule
79 &AnonymiseIssueHistory
82 # subs to deal with returns
88 # subs to deal with transfers
95 &IsBranchTransferAllowed
96 &CreateBranchTransferLimit
97 &DeleteBranchTransferLimits
103 C4::Circulation - Koha circulation module
111 The functions in this module deal with circulation, issues, and
112 returns, as well as general information about the library.
113 Also deals with stocktaking.
119 =head3 $str = &barcodedecode($barcode, [$filter]);
123 =item Generic filter function for barcode string.
124 Called on every circ if the System Pref itemBarcodeInputFilter is set.
125 Will do some manipulation of the barcode for systems that deliver a barcode
126 to circulation.pl that differs from the barcode stored for the item.
127 For proper functioning of this filter, calling the function on the
128 correct barcode string (items.barcode) should return an unaltered barcode.
130 The optional $filter argument is to allow for testing or explicit
131 behavior that ignores the System Pref. Valid values are the same as the
138 # FIXME -- the &decode fcn below should be wrapped into this one.
139 # FIXME -- these plugins should be moved out of Circulation.pm
142 my ($barcode, $filter) = @_;
143 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
144 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
145 if ($filter eq 'whitespace') {
147 } elsif ($filter eq 'cuecat') {
149 my @fields = split( /\./, $barcode );
150 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
151 ($#results == 2) and return $results[2];
152 } elsif ($filter eq 'T-prefix') {
153 if ($barcode =~ /^[Tt](\d)/) {
154 (defined($1) and $1 eq '0') and return $barcode;
155 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
157 return sprintf("T%07d", $barcode);
158 # FIXME: $barcode could be "T1", causing warning: substr outside of string
159 # Why drop the nonzero digit after the T?
160 # Why pass non-digits (or empty string) to "T%07d"?
162 return $barcode; # return barcode, modified or not
167 =head3 $str = &decode($chunk);
171 =item Decodes a segment of a string emitted by a CueCat barcode scanner and
174 FIXME: Should be replaced with Barcode::Cuecat from CPAN
175 or Javascript based decoding on the client side.
184 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
185 my @s = map { index( $seq, $_ ); } split( //, $encoded );
186 my $l = ( $#s + 1 ) % 4;
189 # warn "Error: Cuecat decode parsing failed!";
197 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
199 chr( ( $n >> 16 ) ^ 67 )
200 .chr( ( $n >> 8 & 255 ) ^ 67 )
201 .chr( ( $n & 255 ) ^ 67 );
204 $r = substr( $r, 0, length($r) - $l );
210 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
212 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
214 C<$newbranch> is the code for the branch to which the item should be transferred.
216 C<$barcode> is the barcode of the item to be transferred.
218 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
219 Otherwise, if an item is reserved, the transfer fails.
221 Returns three values:
225 is true if the transfer was successful.
229 is a reference-to-hash which may have any of the following keys:
235 There is no item in the catalog with the given barcode. The value is C<$barcode>.
239 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.
241 =item C<DestinationEqualsHolding>
243 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.
247 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.
251 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>.
253 =item C<WasTransferred>
255 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
262 my ( $tbr, $barcode, $ignoreRs ) = @_;
265 my $branches = GetBranches();
266 my $itemnumber = GetItemnumberFromBarcode( $barcode );
267 my $issue = GetItemIssue($itemnumber);
268 my $biblio = GetBiblioFromItemNumber($itemnumber);
271 if ( not $itemnumber ) {
272 $messages->{'BadBarcode'} = $barcode;
276 # get branches of book...
277 my $hbr = $biblio->{'homebranch'};
278 my $fbr = $biblio->{'holdingbranch'};
280 # if using Branch Transfer Limits
281 if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) {
282 if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) {
283 if ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{'itype'} ) ) {
284 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{'itype'};
287 } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{ C4::Context->preference("BranchTransferLimitsType") } ) ) {
288 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{ C4::Context->preference("BranchTransferLimitsType") };
294 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
295 $messages->{'IsPermanent'} = $hbr;
299 # can't transfer book if is already there....
300 if ( $fbr eq $tbr ) {
301 $messages->{'DestinationEqualsHolding'} = 1;
305 # check if it is still issued to someone, return it...
306 if ($issue->{borrowernumber}) {
307 AddReturn( $barcode, $fbr );
308 $messages->{'WasReturned'} = $issue->{borrowernumber};
312 # That'll save a database query.
313 my ( $resfound, $resrec ) =
314 CheckReserves( $itemnumber );
315 if ( $resfound and not $ignoreRs ) {
316 $resrec->{'ResFound'} = $resfound;
318 # $messages->{'ResFound'} = $resrec;
322 #actually do the transfer....
324 ModItemTransfer( $itemnumber, $fbr, $tbr );
326 # don't need to update MARC anymore, we do it in batch now
327 $messages->{'WasTransfered'} = 1;
328 ModDateLastSeen( $itemnumber );
330 return ( $dotransfer, $messages, $biblio );
335 my $borrower = shift;
336 my $biblionumber = shift;
338 my $cat_borrower = $borrower->{'categorycode'};
339 my $dbh = C4::Context->dbh;
341 # Get which branchcode we need
342 if (C4::Context->preference('CircControl') eq 'PickupLibrary'){
343 $branch = C4::Context->userenv->{'branch'};
345 elsif (C4::Context->preference('CircControl') eq 'PatronLibrary'){
346 $branch = $borrower->{'branchcode'};
350 $branch = $item->{'homebranch'};
352 my $type = (C4::Context->preference('item-level_itypes'))
353 ? $item->{'itype'} # item-level
354 : $item->{'itemtype'}; # biblio-level
356 # given branch, patron category, and item type, determine
357 # applicable issuing rule
358 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
360 # if a rule is found and has a loan limit set, count
361 # how many loans the patron already has that meet that
363 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
365 my $count_query = "SELECT COUNT(*) FROM issues
366 JOIN items USING (itemnumber) ";
368 my $rule_itemtype = $issuing_rule->{itemtype};
369 if ($rule_itemtype eq "*") {
370 # matching rule has the default item type, so count only
371 # those existing loans that don't fall under a more
373 if (C4::Context->preference('item-level_itypes')) {
374 $count_query .= " WHERE items.itype NOT IN (
375 SELECT itemtype FROM issuingrules
377 AND (categorycode = ? OR categorycode = ?)
381 $count_query .= " JOIN biblioitems USING (biblionumber)
382 WHERE biblioitems.itemtype NOT IN (
383 SELECT itemtype FROM issuingrules
385 AND (categorycode = ? OR categorycode = ?)
389 push @bind_params, $issuing_rule->{branchcode};
390 push @bind_params, $issuing_rule->{categorycode};
391 push @bind_params, $cat_borrower;
393 # rule has specific item type, so count loans of that
395 if (C4::Context->preference('item-level_itypes')) {
396 $count_query .= " WHERE items.itype = ? ";
398 $count_query .= " JOIN biblioitems USING (biblionumber)
399 WHERE biblioitems.itemtype= ? ";
401 push @bind_params, $type;
404 $count_query .= " AND borrowernumber = ? ";
405 push @bind_params, $borrower->{'borrowernumber'};
406 my $rule_branch = $issuing_rule->{branchcode};
407 if ($rule_branch ne "*") {
408 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
409 $count_query .= " AND issues.branchcode = ? ";
410 push @bind_params, $branch;
411 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
412 ; # if branch is the patron's home branch, then count all loans by patron
414 $count_query .= " AND items.homebranch = ? ";
415 push @bind_params, $branch;
419 my $count_sth = $dbh->prepare($count_query);
420 $count_sth->execute(@bind_params);
421 my ($current_loan_count) = $count_sth->fetchrow_array;
423 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
424 if ($current_loan_count >= $max_loans_allowed) {
425 return "$current_loan_count / $max_loans_allowed";
429 # Now count total loans against the limit for the branch
430 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
431 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
432 my @bind_params = ();
433 my $branch_count_query = "SELECT COUNT(*) FROM issues
434 JOIN items USING (itemnumber)
435 WHERE borrowernumber = ? ";
436 push @bind_params, $borrower->{borrowernumber};
438 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
439 $branch_count_query .= " AND issues.branchcode = ? ";
440 push @bind_params, $branch;
441 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
442 ; # if branch is the patron's home branch, then count all loans by patron
444 $branch_count_query .= " AND items.homebranch = ? ";
445 push @bind_params, $branch;
447 my $branch_count_sth = $dbh->prepare($branch_count_query);
448 $branch_count_sth->execute(@bind_params);
449 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
451 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
452 if ($current_loan_count >= $max_loans_allowed) {
453 return "$current_loan_count / $max_loans_allowed";
457 # OK, the patron can issue !!!
463 @issues = &itemissues($biblioitemnumber, $biblio);
465 Looks up information about who has borrowed the bookZ<>(s) with the
466 given biblioitemnumber.
468 C<$biblio> is ignored.
470 C<&itemissues> returns an array of references-to-hash. The keys
471 include the fields from the C<items> table in the Koha database.
472 Additional keys include:
478 If the item is currently on loan, this gives the due date.
480 If the item is not on loan, then this is either "Available" or
481 "Cancelled", if the item has been withdrawn.
485 If the item is currently on loan, this gives the card number of the
486 patron who currently has the item.
488 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
490 These give the timestamp for the last three times the item was
493 =item C<card0>, C<card1>, C<card2>
495 The card number of the last three patrons who borrowed this item.
497 =item C<borrower0>, C<borrower1>, C<borrower2>
499 The borrower number of the last three patrons who borrowed this item.
507 my ( $bibitem, $biblio ) = @_;
508 my $dbh = C4::Context->dbh;
510 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
515 $sth->execute($bibitem) || die $sth->errstr;
517 while ( my $data = $sth->fetchrow_hashref ) {
519 # Find out who currently has this item.
520 # FIXME - Wouldn't it be better to do this as a left join of
521 # some sort? Currently, this code assumes that if
522 # fetchrow_hashref() fails, then the book is on the shelf.
523 # fetchrow_hashref() can fail for any number of reasons (e.g.,
524 # database server crash), not just because no items match the
526 my $sth2 = $dbh->prepare(
527 "SELECT * FROM issues
528 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
533 $sth2->execute( $data->{'itemnumber'} );
534 if ( my $data2 = $sth2->fetchrow_hashref ) {
535 $data->{'date_due'} = $data2->{'date_due'};
536 $data->{'card'} = $data2->{'cardnumber'};
537 $data->{'borrower'} = $data2->{'borrowernumber'};
540 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
545 # Find the last 3 people who borrowed this item.
546 $sth2 = $dbh->prepare(
547 "SELECT * FROM old_issues
548 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
550 ORDER BY returndate DESC,timestamp DESC"
553 $sth2->execute( $data->{'itemnumber'} );
554 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
555 { # FIXME : error if there is less than 3 pple borrowing this item
556 if ( my $data2 = $sth2->fetchrow_hashref ) {
557 $data->{"timestamp$i2"} = $data2->{'timestamp'};
558 $data->{"card$i2"} = $data2->{'cardnumber'};
559 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
564 $results[$i] = $data;
572 =head2 CanBookBeIssued
574 Check if a book can be issued.
576 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
578 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
582 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
584 =item C<$barcode> is the bar code of the book being issued.
586 =item C<$duedatespec> is a C4::Dates object.
596 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
597 Possible values are :
603 sticky due date is invalid
607 borrower gone with no address
611 borrower declared it's card lost
617 =head3 UNKNOWN_BARCODE
631 item is restricted (set by ??)
633 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
634 Possible values are :
642 renewing, not issuing
644 =head3 ISSUED_TO_ANOTHER
646 issued to someone else.
650 reserved for someone else.
654 sticky due date is invalid
658 if the borrower borrows to much things
662 sub CanBookBeIssued {
663 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
664 my %needsconfirmation; # filled with problems that needs confirmations
665 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
666 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
667 my $issue = GetItemIssue($item->{itemnumber});
668 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
669 $item->{'itemtype'}=$item->{'itype'};
670 my $dbh = C4::Context->dbh;
672 # MANDATORY CHECKS - unless item exists, nothing else matters
673 unless ( $item->{barcode} ) {
674 $issuingimpossible{UNKNOWN_BARCODE} = 1;
676 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
679 # DUE DATE is OK ? -- should already have checked.
681 unless ( $duedate ) {
682 my $issuedate = strftime( "%Y-%m-%d", localtime );
683 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
684 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
685 $item->{'homebranch'}; # fallback to item's homebranch
686 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
687 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
688 $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
690 # Offline circ calls AddIssue directly, doesn't run through here
691 # So issuingimpossible should be ok.
693 $issuingimpossible{INVALID_DATE} = $duedate->output('syspref') unless ( $duedate && $duedate->output('iso') ge C4::Dates->today('iso') );
698 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
699 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
700 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
701 return( { STATS => 1 }, {});
703 if ( $borrower->{flags}->{GNA} ) {
704 $issuingimpossible{GNA} = 1;
706 if ( $borrower->{flags}->{'LOST'} ) {
707 $issuingimpossible{CARD_LOST} = 1;
709 if ( $borrower->{flags}->{'DBARRED'} ) {
710 $issuingimpossible{DEBARRED} = 1;
712 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
713 $issuingimpossible{EXPIRED} = 1;
715 my @expirydate= split /-/,$borrower->{'dateexpiry'};
716 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
717 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
718 $issuingimpossible{EXPIRED} = 1;
727 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
728 if ( C4::Context->preference("IssuingInProcess") ) {
729 my $amountlimit = C4::Context->preference("noissuescharge");
730 if ( $amount > $amountlimit && !$inprocess ) {
731 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
733 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
734 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
739 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
744 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
746 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
747 # if TooMany return / 0, then the user has no permission to check out this book
748 if ($toomany =~ /\/ 0/) {
749 $needsconfirmation{PATRON_CANT} = 1;
751 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
757 if ( $item->{'notforloan'}
758 && $item->{'notforloan'} > 0 )
760 if(!C4::Context->preference("AllowNotForLoanOverride")){
761 $issuingimpossible{NOT_FOR_LOAN} = 1;
763 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
766 elsif ( !$item->{'notforloan'} ){
767 # we have to check itemtypes.notforloan also
768 if (C4::Context->preference('item-level_itypes')){
769 # this should probably be a subroutine
770 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
771 $sth->execute($item->{'itemtype'});
772 my $notforloan=$sth->fetchrow_hashref();
774 if ($notforloan->{'notforloan'} == 1){
775 $issuingimpossible{NOT_FOR_LOAN} = 1;
778 elsif ($biblioitem->{'notforloan'} == 1){
779 $issuingimpossible{NOT_FOR_LOAN} = 1;
782 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
784 $issuingimpossible{WTHDRAWN} = 1;
786 if ( $item->{'restricted'}
787 && $item->{'restricted'} == 1 )
789 $issuingimpossible{RESTRICTED} = 1;
791 if ( C4::Context->preference("IndependantBranches") ) {
792 my $userenv = C4::Context->userenv;
793 if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
794 $issuingimpossible{NOTSAMEBRANCH} = 1
795 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
800 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
802 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
805 # Already issued to current borrower. Ask whether the loan should
807 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
808 $borrower->{'borrowernumber'},
809 $item->{'itemnumber'}
811 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
812 $issuingimpossible{NO_MORE_RENEWALS} = 1;
815 $needsconfirmation{RENEW_ISSUE} = 1;
818 elsif ($issue->{borrowernumber}) {
820 # issued to someone else
821 my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
823 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
824 $needsconfirmation{ISSUED_TO_ANOTHER} =
825 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
828 # See if the item is on reserve.
829 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
831 my $resbor = $res->{'borrowernumber'};
832 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
833 my $branches = GetBranches();
834 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
835 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
837 # The item is on reserve and waiting, but has been
838 # reserved by some other patron.
839 $needsconfirmation{RESERVE_WAITING} =
840 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
842 elsif ( $restype eq "Reserved" ) {
843 # The item is on reserve for someone else.
844 $needsconfirmation{RESERVED} =
845 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
848 if ( C4::Context->preference("LibraryName") eq "Horowhenua Library Trust" ) {
849 if ( $borrower->{'categorycode'} eq 'W' ) {
851 return ( \%emptyhash, \%needsconfirmation );
854 return ( \%issuingimpossible, \%needsconfirmation );
859 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
861 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
865 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
867 =item C<$barcode> is the barcode of the item being issued.
869 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
872 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
874 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
875 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
877 AddIssue does the following things :
879 - step 01: check that there is a borrowernumber & a barcode provided
880 - check for RENEWAL (book issued & being issued to the same patron)
881 - renewal YES = Calculate Charge & renew
883 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
885 - fill reserve if reserve to this patron
886 - cancel reserve or not, otherwise
887 * TRANSFERT PENDING ?
888 - complete the transfert
896 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
897 my $dbh = C4::Context->dbh;
898 my $barcodecheck=CheckValidBarcode($barcode);
900 # $issuedate defaults to today.
901 if ( ! defined $issuedate ) {
902 $issuedate = strftime( "%Y-%m-%d", localtime );
903 # TODO: for hourly circ, this will need to be a C4::Dates object
904 # and all calls to AddIssue including issuedate will need to pass a Dates object.
906 if ($borrower and $barcode and $barcodecheck ne '0'){
907 # find which item we issue
908 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
909 my $branch = (C4::Context->preference('CircControl') eq 'PickupLibrary') ? C4::Context->userenv->{'branch'} :
910 (C4::Context->preference('CircControl') eq 'PatronLibrary') ? $borrower->{'branchcode'} :
911 $item->{'homebranch'}; # fallback to item's homebranch
913 # get actual issuing if there is one
914 my $actualissue = GetItemIssue( $item->{itemnumber});
916 # get biblioinformation for this item
917 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
920 # check if we just renew the issue.
922 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
923 $datedue = AddRenewal(
924 $borrower->{'borrowernumber'},
925 $item->{'itemnumber'},
928 $issuedate, # here interpreted as the renewal date
933 if ( $actualissue->{borrowernumber}) {
934 # This book is currently on loan, but not to the person
935 # who wants to borrow it now. mark it returned before issuing to the new borrower
938 C4::Context->userenv->{'branch'}
942 # See if the item is on reserve.
943 my ( $restype, $res ) =
944 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
946 my $resbor = $res->{'borrowernumber'};
947 if ( $resbor eq $borrower->{'borrowernumber'} ) {
948 # The item is reserved by the current patron
949 ModReserveFill($res);
951 elsif ( $restype eq "Waiting" ) {
953 # The item is on reserve and waiting, but has been
954 # reserved by some other patron.
956 elsif ( $restype eq "Reserved" ) {
958 # The item is reserved by someone else.
959 if ($cancelreserve) { # cancel reserves on this item
960 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
963 if ($cancelreserve) {
964 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
967 # set waiting reserve to first in reserve queue as book isn't waiting now
969 $res->{'biblionumber'},
970 $res->{'borrowernumber'},
976 # Starting process for transfer job (checking transfert and validate it if we have one)
977 my ($datesent) = GetTransfers($item->{'itemnumber'});
979 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
982 "UPDATE branchtransfers
983 SET datearrived = now(),
985 comments = 'Forced branchtransfer'
986 WHERE itemnumber= ? AND datearrived IS NULL"
988 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
991 # Record in the database the fact that the book was issued.
995 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
999 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
1000 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
1001 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
1005 $borrower->{'borrowernumber'}, # borrowernumber
1006 $item->{'itemnumber'}, # itemnumber
1007 $issuedate, # issuedate
1008 $datedue->output('iso'), # date_due
1009 C4::Context->userenv->{'branch'} # branchcode
1012 $item->{'issues'}++;
1013 ModItem({ issues => $item->{'issues'},
1014 holdingbranch => C4::Context->userenv->{'branch'},
1016 datelastborrowed => C4::Dates->new()->output('iso'),
1017 onloan => $datedue->output('iso'),
1018 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1019 ModDateLastSeen( $item->{'itemnumber'} );
1021 # If it costs to borrow this book, charge it to the patron's account.
1022 my ( $charge, $itemtype ) = GetIssuingCharges(
1023 $item->{'itemnumber'},
1024 $borrower->{'borrowernumber'}
1026 if ( $charge > 0 ) {
1028 $item->{'itemnumber'},
1029 $borrower->{'borrowernumber'}, $charge
1031 $item->{'charge'} = $charge;
1034 # Record the fact that this book was issued.
1036 C4::Context->userenv->{'branch'},
1038 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1039 $item->{'itype'}, $borrower->{'borrowernumber'}
1042 # Send a checkout slip.
1043 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1045 branchcode => $branch,
1046 categorycode => $borrower->{categorycode},
1047 item_type => $item->{itype},
1048 notification => 'CHECKOUT',
1050 if ($circulation_alert->is_enabled_for(\%conditions)) {
1051 SendCirculationAlert({
1054 borrower => $borrower,
1060 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1061 if C4::Context->preference("IssueLog");
1063 return ($datedue); # not necessarily the same as when it came in!
1066 =head2 GetLoanLength
1068 Get loan length for an itemtype, a borrower type and a branch
1070 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1075 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1076 my $dbh = C4::Context->dbh;
1079 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1081 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1082 # try to find issuelength & return the 1st available.
1083 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1084 $sth->execute( $borrowertype, $itemtype, $branchcode );
1085 my $loanlength = $sth->fetchrow_hashref;
1086 return $loanlength->{issuelength}
1087 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1089 $sth->execute( $borrowertype, "*", $branchcode );
1090 $loanlength = $sth->fetchrow_hashref;
1091 return $loanlength->{issuelength}
1092 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1094 $sth->execute( "*", $itemtype, $branchcode );
1095 $loanlength = $sth->fetchrow_hashref;
1096 return $loanlength->{issuelength}
1097 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1099 $sth->execute( "*", "*", $branchcode );
1100 $loanlength = $sth->fetchrow_hashref;
1101 return $loanlength->{issuelength}
1102 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1104 $sth->execute( $borrowertype, $itemtype, "*" );
1105 $loanlength = $sth->fetchrow_hashref;
1106 return $loanlength->{issuelength}
1107 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1109 $sth->execute( $borrowertype, "*", "*" );
1110 $loanlength = $sth->fetchrow_hashref;
1111 return $loanlength->{issuelength}
1112 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1114 $sth->execute( "*", $itemtype, "*" );
1115 $loanlength = $sth->fetchrow_hashref;
1116 return $loanlength->{issuelength}
1117 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1119 $sth->execute( "*", "*", "*" );
1120 $loanlength = $sth->fetchrow_hashref;
1121 return $loanlength->{issuelength}
1122 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1124 # if no rule is set => 21 days (hardcoded)
1128 =head2 GetIssuingRule
1130 FIXME - This is a copy-paste of GetLoanLength
1131 as a stop-gap. Do not wish to change API for GetLoanLength
1132 this close to release, however, Overdues::GetIssuingRules is broken.
1134 Get the issuing rule for an itemtype, a borrower type and a branch
1135 Returns a hashref from the issuingrules table.
1137 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1141 sub GetIssuingRule {
1142 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1143 my $dbh = C4::Context->dbh;
1144 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1147 $sth->execute( $borrowertype, $itemtype, $branchcode );
1148 $irule = $sth->fetchrow_hashref;
1149 return $irule if defined($irule) ;
1151 $sth->execute( $borrowertype, "*", $branchcode );
1152 $irule = $sth->fetchrow_hashref;
1153 return $irule if defined($irule) ;
1155 $sth->execute( "*", $itemtype, $branchcode );
1156 $irule = $sth->fetchrow_hashref;
1157 return $irule if defined($irule) ;
1159 $sth->execute( "*", "*", $branchcode );
1160 $irule = $sth->fetchrow_hashref;
1161 return $irule if defined($irule) ;
1163 $sth->execute( $borrowertype, $itemtype, "*" );
1164 $irule = $sth->fetchrow_hashref;
1165 return $irule if defined($irule) ;
1167 $sth->execute( $borrowertype, "*", "*" );
1168 $irule = $sth->fetchrow_hashref;
1169 return $irule if defined($irule) ;
1171 $sth->execute( "*", $itemtype, "*" );
1172 $irule = $sth->fetchrow_hashref;
1173 return $irule if defined($irule) ;
1175 $sth->execute( "*", "*", "*" );
1176 $irule = $sth->fetchrow_hashref;
1177 return $irule if defined($irule) ;
1179 # if no rule matches,
1183 =head2 GetBranchBorrowerCircRule
1187 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1191 Retrieves circulation rule attributes that apply to the given
1192 branch and patron category, regardless of item type.
1193 The return value is a hashref containing the following key:
1195 maxissueqty - maximum number of loans that a
1196 patron of the given category can have at the given
1197 branch. If the value is undef, no limit.
1199 This will first check for a specific branch and
1200 category match from branch_borrower_circ_rules.
1202 If no rule is found, it will then check default_branch_circ_rules
1203 (same branch, default category). If no rule is found,
1204 it will then check default_borrower_circ_rules (default
1205 branch, same category), then failing that, default_circ_rules
1206 (default branch, default category).
1208 If no rule has been found in the database, it will default to
1213 C<$branchcode> and C<$categorycode> should contain the
1214 literal branch code and patron category code, respectively - no
1219 sub GetBranchBorrowerCircRule {
1220 my $branchcode = shift;
1221 my $categorycode = shift;
1223 my $branch_cat_query = "SELECT maxissueqty
1224 FROM branch_borrower_circ_rules
1225 WHERE branchcode = ?
1226 AND categorycode = ?";
1227 my $dbh = C4::Context->dbh();
1228 my $sth = $dbh->prepare($branch_cat_query);
1229 $sth->execute($branchcode, $categorycode);
1231 if ($result = $sth->fetchrow_hashref()) {
1235 # try same branch, default borrower category
1236 my $branch_query = "SELECT maxissueqty
1237 FROM default_branch_circ_rules
1238 WHERE branchcode = ?";
1239 $sth = $dbh->prepare($branch_query);
1240 $sth->execute($branchcode);
1241 if ($result = $sth->fetchrow_hashref()) {
1245 # try default branch, same borrower category
1246 my $category_query = "SELECT maxissueqty
1247 FROM default_borrower_circ_rules
1248 WHERE categorycode = ?";
1249 $sth = $dbh->prepare($category_query);
1250 $sth->execute($categorycode);
1251 if ($result = $sth->fetchrow_hashref()) {
1255 # try default branch, default borrower category
1256 my $default_query = "SELECT maxissueqty
1257 FROM default_circ_rules";
1258 $sth = $dbh->prepare($default_query);
1260 if ($result = $sth->fetchrow_hashref()) {
1264 # built-in default circulation rule
1266 maxissueqty => undef,
1270 =head2 GetBranchItemRule
1274 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1278 Retrieves circulation rule attributes that apply to the given
1279 branch and item type, regardless of patron category.
1281 The return value is a hashref containing the following key:
1283 holdallowed => Hold policy for this branch and itemtype. Possible values:
1284 0: No holds allowed.
1285 1: Holds allowed only by patrons that have the same homebranch as the item.
1286 2: Holds allowed from any patron.
1288 This searches branchitemrules in the following order:
1290 * Same branchcode and itemtype
1291 * Same branchcode, itemtype '*'
1292 * branchcode '*', same itemtype
1293 * branchcode and itemtype '*'
1295 Neither C<$branchcode> nor C<$categorycode> should be '*'.
1299 sub GetBranchItemRule {
1300 my ( $branchcode, $itemtype ) = @_;
1301 my $dbh = C4::Context->dbh();
1305 ['SELECT holdallowed
1306 FROM branch_item_rules
1307 WHERE branchcode = ?
1308 AND itemtype = ?', $branchcode, $itemtype],
1309 ['SELECT holdallowed
1310 FROM default_branch_circ_rules
1311 WHERE branchcode = ?', $branchcode],
1312 ['SELECT holdallowed
1313 FROM default_branch_item_rules
1314 WHERE itemtype = ?', $itemtype],
1315 ['SELECT holdallowed
1316 FROM default_circ_rules'],
1319 foreach my $attempt (@attempts) {
1320 my ($query, @bind_params) = @{$attempt};
1322 # Since branch/category and branch/itemtype use the same per-branch
1323 # defaults tables, we have to check that the key we want is set, not
1324 # just that a row was returned
1325 return $result if ( defined( $result->{'holdallowed'} = $dbh->selectrow_array( $query, {}, @bind_params ) ) );
1328 # built-in default circulation rule
1336 ($doreturn, $messages, $iteminformation, $borrower) =
1337 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1343 =item C<$barcode> is the bar code of the book being returned.
1345 =item C<$branch> is the code of the branch where the book is being returned.
1347 =item C<$exemptfine> indicates that overdue charges for the item will be
1350 =item C<$dropbox> indicates that the check-in date is assumed to be
1351 yesterday, or the last non-holiday as defined in C4::Calendar . If
1352 overdue charges are applied and C<$dropbox> is true, the last charge
1353 will be removed. This assumes that the fines accrual script has run
1358 C<&AddReturn> returns a list of four items:
1360 C<$doreturn> is true iff the return succeeded.
1362 C<$messages> is a reference-to-hash giving the reason for failure:
1368 No item with this barcode exists. The value is C<$barcode>.
1372 The book is not currently on loan. The value is C<$barcode>.
1374 =item C<IsPermanent>
1376 The book's home branch is a permanent collection. If you have borrowed
1377 this book, you are not allowed to return it. The value is the code for
1378 the book's home branch.
1382 This book has been withdrawn/cancelled. The value should be ignored.
1386 The item was reserved. The value is a reference-to-hash whose keys are
1387 fields from the reserves table of the Koha database, and
1388 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1389 either C<Waiting>, C<Reserved>, or 0.
1393 C<$borrower> is a reference-to-hash, giving information about the
1394 patron who last borrowed the book.
1399 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1400 my $dbh = C4::Context->dbh;
1404 my $validTransfert = 0;
1405 my $reserveDone = 0;
1407 # get information on item
1408 my $iteminformation = GetItemIssue( GetItemnumberFromBarcode($barcode));
1409 my $biblio = GetBiblioItemData($iteminformation->{'biblioitemnumber'});
1410 # use Data::Dumper;warn Data::Dumper::Dumper($iteminformation);
1411 unless ($iteminformation->{'itemnumber'} ) {
1412 $messages->{'BadBarcode'} = $barcode;
1416 if ( ( not $iteminformation->{borrowernumber} ) && $doreturn ) {
1417 $messages->{'NotIssued'} = $barcode;
1418 # even though item is not on loan, it may still
1419 # be transferred; therefore, get current branch information
1420 my $curr_iteminfo = GetItem($iteminformation->{'itemnumber'});
1421 $iteminformation->{'homebranch'} = $curr_iteminfo->{'homebranch'};
1422 $iteminformation->{'holdingbranch'} = $curr_iteminfo->{'holdingbranch'};
1423 $iteminformation->{'itemlost'} = $curr_iteminfo->{'itemlost'};
1427 # check if the book is in a permanent collection....
1428 my $hbr = $iteminformation->{C4::Context->preference("HomeOrHoldingBranch")};
1429 my $branches = GetBranches();
1430 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1431 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
1432 $messages->{'IsPermanent'} = $hbr;
1435 # if independent branches are on and returning to different branch, refuse the return
1436 if ($hbr ne C4::Context->userenv->{'branch'} && C4::Context->preference("IndependantBranches")){
1437 $messages->{'Wrongbranch'} = 1;
1441 # check that the book has been cancelled
1442 if ( $iteminformation->{'wthdrawn'} ) {
1443 $messages->{'wthdrawn'} = 1;
1447 # new op dev : if the book returned in an other branch update the holding branch
1449 # update issues, thereby returning book (should push this out into another subroutine
1450 $borrower = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1452 # case of a return of document (deal with issues and holdingbranch)
1455 my $circControlBranch;
1457 # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
1458 undef($dropbox) if ( $iteminformation->{'issuedate'} eq C4::Dates->today('iso') );
1459 if (C4::Context->preference('CircControl') eq 'ItemHomeBranch' ) {
1460 $circControlBranch = $iteminformation->{homebranch};
1461 } elsif ( C4::Context->preference('CircControl') eq 'PatronLibrary') {
1462 $circControlBranch = $borrower->{branchcode};
1463 } else { # CircControl must be PickupLibrary.
1464 $circControlBranch = $iteminformation->{holdingbranch};
1465 # FIXME - is this right ? are we sure that the holdingbranch is still the pickup branch?
1468 MarkIssueReturned($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'},$circControlBranch);
1469 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1472 # continue to deal with returns cases, but not only if we have an issue
1474 # the holdingbranch is updated if the document is returned in an other location .
1475 if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
1476 UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});
1477 # reload iteminformation holdingbranch with the userenv value
1478 $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
1480 ModDateLastSeen( $iteminformation->{'itemnumber'} );
1481 ModItem({ onloan => undef }, $biblio->{'biblionumber'}, $iteminformation->{'itemnumber'});
1483 if ($iteminformation->{borrowernumber}){
1484 ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
1487 # fix up the accounts.....
1488 if ( $iteminformation->{'itemlost'} ) {
1489 $messages->{'WasLost'} = 1;
1492 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1493 # check if we have a transfer for this document
1494 my ($datesent,$frombranch,$tobranch) = GetTransfers( $iteminformation->{'itemnumber'} );
1496 # if we have a transfer to do, we update the line of transfers with the datearrived
1498 if ( $tobranch eq C4::Context->userenv->{'branch'} ) {
1501 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1503 $sth->execute( $iteminformation->{'itemnumber'} );
1505 # 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'
1506 C4::Reserves::ModReserveStatus( $iteminformation->{'itemnumber'},'W' );
1509 $messages->{'WrongTransfer'} = $tobranch;
1510 $messages->{'WrongTransferItem'} = $iteminformation->{'itemnumber'};
1512 $validTransfert = 1;
1515 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1516 # fix up the accounts.....
1517 if ($iteminformation->{'itemlost'}) {
1518 FixAccountForLostAndReturned($iteminformation, $borrower);
1519 $messages->{'WasLost'} = 1;
1521 # fix up the overdues in accounts...
1522 FixOverduesOnReturn( $borrower->{'borrowernumber'},
1523 $iteminformation->{'itemnumber'}, $exemptfine, $dropbox );
1525 # find reserves.....
1526 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1527 my ( $resfound, $resrec ) =
1528 C4::Reserves::CheckReserves( $iteminformation->{'itemnumber'} );
1530 $resrec->{'ResFound'} = $resfound;
1531 $messages->{'ResFound'} = $resrec;
1536 # Record the fact that this book was returned.
1538 $branch, 'return', '0', '',
1539 $iteminformation->{'itemnumber'},
1540 $biblio->{'itemtype'},
1541 $borrower->{'borrowernumber'}
1544 # Send a check-in slip.
1545 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1547 branchcode => $branch,
1548 categorycode => $borrower->{categorycode},
1549 item_type => $iteminformation->{itype},
1550 notification => 'CHECKIN',
1552 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1553 SendCirculationAlert({
1555 item => $iteminformation,
1556 borrower => $borrower,
1561 logaction("CIRCULATION", "RETURN", $iteminformation->{borrowernumber}, $iteminformation->{'biblionumber'})
1562 if C4::Context->preference("ReturnLog");
1564 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1565 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1567 if ($doreturn and ($branch ne $iteminformation->{'homebranch'}) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) and ($reserveDone ne 1) ){
1568 if (C4::Context->preference("AutomaticItemReturn") == 1) {
1569 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1570 $messages->{'WasTransfered'} = 1;
1571 } elsif ( C4::Context->preference("UseBranchTransferLimits") == 1
1572 && ! IsBranchTransferAllowed( $branch, $iteminformation->{'homebranch'}, $iteminformation->{ C4::Context->preference("BranchTransferLimitsType") } )
1574 ModItemTransfer($iteminformation->{'itemnumber'}, C4::Context->userenv->{'branch'}, $iteminformation->{'homebranch'});
1575 $messages->{'WasTransfered'} = 1;
1578 $messages->{'NeedsTransfer'} = 1;
1582 return ( $doreturn, $messages, $iteminformation, $borrower );
1585 =head2 MarkIssueReturned
1589 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1593 Unconditionally marks an issue as being returned by
1594 moving the C<issues> row to C<old_issues> and
1595 setting C<returndate> to the current date, or
1596 the last non-holiday date of the branccode specified in
1597 C<dropbox_branch> . Assumes you've already checked that
1598 it's safe to do this, i.e. last non-holiday > issuedate.
1600 if C<$returndate> is specified (in iso format), it is used as the date
1601 of the return. It is ignored when a dropbox_branch is passed in.
1603 Ideally, this function would be internal to C<C4::Circulation>,
1604 not exported, but it is currently needed by one
1605 routine in C<C4::Accounts>.
1609 sub MarkIssueReturned {
1610 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1611 my $dbh = C4::Context->dbh;
1612 my $query = "UPDATE issues SET returndate=";
1614 if ($dropbox_branch) {
1615 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1616 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1618 push @bind, $dropboxdate->output('iso');
1619 } elsif ($returndate) {
1621 push @bind, $returndate;
1623 $query .= " now() ";
1625 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1626 push @bind, $borrowernumber, $itemnumber;
1628 my $sth_upd = $dbh->prepare($query);
1629 $sth_upd->execute(@bind);
1630 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1631 WHERE borrowernumber = ?
1632 AND itemnumber = ?");
1633 $sth_copy->execute($borrowernumber, $itemnumber);
1634 my $sth_del = $dbh->prepare("DELETE FROM issues
1635 WHERE borrowernumber = ?
1636 AND itemnumber = ?");
1637 $sth_del->execute($borrowernumber, $itemnumber);
1640 =head2 FixOverduesOnReturn
1642 &FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1644 C<$brn> borrowernumber
1648 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1649 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1651 internal function, called only by AddReturn
1655 sub FixOverduesOnReturn {
1656 my ( $borrowernumber, $item, $exemptfine, $dropbox ) = @_;
1657 my $dbh = C4::Context->dbh;
1659 # check for overdue fine
1662 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1664 $sth->execute( $borrowernumber, $item );
1666 # alter fine to show that the book has been returned
1668 if ($data = $sth->fetchrow_hashref) {
1670 my @bind = ($borrowernumber,$item ,$data->{'accountno'});
1672 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1673 if (C4::Context->preference("FinesLog")) {
1674 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1676 } elsif ($dropbox && $data->{lastincrement}) {
1677 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1678 my $amt = $data->{amount} - $data->{lastincrement} ;
1679 if (C4::Context->preference("FinesLog")) {
1680 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1682 $uquery = "update accountlines set accounttype='F' ";
1683 if($outstanding >= 0 && $amt >=0) {
1684 $uquery .= ", amount = ? , amountoutstanding=? ";
1685 unshift @bind, ($amt, $outstanding) ;
1688 $uquery = "update accountlines set accounttype='F' ";
1690 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1691 my $usth = $dbh->prepare($uquery);
1692 $usth->execute(@bind);
1700 =head2 FixAccountForLostAndReturned
1702 &FixAccountForLostAndReturned($iteminfo,$borrower);
1704 Calculates the charge for a book lost and returned (Not exported & used only once)
1706 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1708 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1710 Internal function, called by AddReturn
1714 sub FixAccountForLostAndReturned {
1715 my ($iteminfo, $borrower) = @_;
1716 my $dbh = C4::Context->dbh;
1717 my $itm = $iteminfo->{'itemnumber'};
1718 # check for charge made for lost book
1719 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1720 $sth->execute($itm);
1721 if (my $data = $sth->fetchrow_hashref) {
1722 # writeoff this amount
1724 my $amount = $data->{'amount'};
1725 my $acctno = $data->{'accountno'};
1727 if ($data->{'amountoutstanding'} == $amount) {
1728 $offset = $data->{'amount'};
1731 $offset = $amount - $data->{'amountoutstanding'};
1732 $amountleft = $data->{'amountoutstanding'} - $amount;
1734 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1735 WHERE (borrowernumber = ?)
1736 AND (itemnumber = ?) AND (accountno = ?) ");
1737 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1739 #check if any credit is left if so writeoff other accounts
1740 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1741 if ($amountleft < 0){
1744 if ($amountleft > 0){
1745 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1746 AND (amountoutstanding >0) ORDER BY date");
1747 $msth->execute($data->{'borrowernumber'});
1748 # offset transactions
1751 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1752 if ($accdata->{'amountoutstanding'} < $amountleft) {
1754 $amountleft -= $accdata->{'amountoutstanding'};
1756 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1759 my $thisacct = $accdata->{'accountno'};
1760 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1761 WHERE (borrowernumber = ?)
1762 AND (accountno=?)");
1763 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1765 $usth = $dbh->prepare("INSERT INTO accountoffsets
1766 (borrowernumber, accountno, offsetaccount, offsetamount)
1769 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1774 if ($amountleft > 0){
1777 my $desc="Item Returned ".$iteminfo->{'barcode'};
1778 $usth = $dbh->prepare("INSERT INTO accountlines
1779 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1780 VALUES (?,?,now(),?,?,'CR',?)");
1781 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1783 $usth = $dbh->prepare("INSERT INTO accountoffsets
1784 (borrowernumber, accountno, offsetaccount, offsetamount)
1786 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1788 ModItem({ paidfor => '' }, undef, $itm);
1796 $issues = &GetItemIssue($itemnumber);
1798 Returns patrons currently having a book. nothing if item is not issued atm
1800 C<$itemnumber> is the itemnumber
1802 Returns an array of hashes
1804 FIXME: Though the above says that this function returns nothing if the
1805 item is not issued, this actually returns a hasref that looks like
1816 my ( $itemnumber) = @_;
1817 return unless $itemnumber;
1818 my $dbh = C4::Context->dbh;
1822 my $today = POSIX::strftime("%Y%m%d", localtime);
1824 my $sth = $dbh->prepare(
1825 "SELECT * FROM issues
1826 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1828 issues.itemnumber=?");
1829 $sth->execute($itemnumber);
1830 my $data = $sth->fetchrow_hashref;
1831 my $datedue = $data->{'date_due'};
1833 if ( $datedue < $today ) {
1834 $data->{'overdue'} = 1;
1836 $data->{'itemnumber'} = $itemnumber; # fill itemnumber, in case item is not on issue
1843 $issue = GetOpenIssue( $itemnumber );
1845 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
1847 C<$itemnumber> is the item's itemnumber
1854 my ( $itemnumber ) = @_;
1856 my $dbh = C4::Context->dbh;
1857 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
1858 $sth->execute( $itemnumber );
1859 my $issue = $sth->fetchrow_hashref();
1863 =head2 GetItemIssues
1865 $issues = &GetItemIssues($itemnumber, $history);
1867 Returns patrons that have issued a book
1869 C<$itemnumber> is the itemnumber
1870 C<$history> is 0 if you want actuel "issuer" (if it exist) and 1 if you want issues history
1872 Returns an array of hashes
1877 my ( $itemnumber,$history ) = @_;
1878 my $dbh = C4::Context->dbh;
1882 my $today = POSIX::strftime("%Y%m%d", localtime);
1884 my $sql = "SELECT * FROM issues
1885 JOIN borrowers USING (borrowernumber)
1886 JOIN items USING (itemnumber)
1887 WHERE issues.itemnumber = ? ";
1890 SELECT * FROM old_issues
1891 LEFT JOIN borrowers USING (borrowernumber)
1892 JOIN items USING (itemnumber)
1893 WHERE old_issues.itemnumber = ? ";
1895 $sql .= "ORDER BY date_due DESC";
1896 my $sth = $dbh->prepare($sql);
1898 $sth->execute($itemnumber, $itemnumber);
1900 $sth->execute($itemnumber);
1902 while ( my $data = $sth->fetchrow_hashref ) {
1903 my $datedue = $data->{'date_due'};
1905 if ( $datedue < $today ) {
1906 $data->{'overdue'} = 1;
1908 my $itemnumber = $data->{'itemnumber'};
1909 push @GetItemIssues, $data;
1912 return ( \@GetItemIssues );
1915 =head2 GetBiblioIssues
1917 $issues = GetBiblioIssues($biblionumber);
1919 this function get all issues from a biblionumber.
1922 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1923 tables issues and the firstname,surname & cardnumber from borrowers.
1927 sub GetBiblioIssues {
1928 my $biblionumber = shift;
1929 return undef unless $biblionumber;
1930 my $dbh = C4::Context->dbh;
1932 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1934 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1935 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1936 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1937 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1938 WHERE biblio.biblionumber = ?
1940 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1942 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1943 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1944 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1945 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1946 WHERE biblio.biblionumber = ?
1949 my $sth = $dbh->prepare($query);
1950 $sth->execute($biblionumber, $biblionumber);
1953 while ( my $data = $sth->fetchrow_hashref ) {
1954 push @issues, $data;
1959 =head2 GetUpcomingDueIssues
1963 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1969 sub GetUpcomingDueIssues {
1972 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1973 my $dbh = C4::Context->dbh;
1975 my $statement = <<END_SQL;
1976 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
1978 LEFT JOIN items USING (itemnumber)
1979 WhERE returndate is NULL
1980 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
1983 my @bind_parameters = ( $params->{'days_in_advance'} );
1985 my $sth = $dbh->prepare( $statement );
1986 $sth->execute( @bind_parameters );
1987 my $upcoming_dues = $sth->fetchall_arrayref({});
1990 return $upcoming_dues;
1993 =head2 CanBookBeRenewed
1995 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
1997 Find out whether a borrowed item may be renewed.
1999 C<$dbh> is a DBI handle to the Koha database.
2001 C<$borrowernumber> is the borrower number of the patron who currently
2002 has the item on loan.
2004 C<$itemnumber> is the number of the item to renew.
2006 C<$override_limit>, if supplied with a true value, causes
2007 the limit on the number of times that the loan can be renewed
2008 (as controlled by the item type) to be ignored.
2010 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
2011 item must currently be on loan to the specified borrower; renewals
2012 must be allowed for the item's type; and the borrower must not have
2013 already renewed the loan. $error will contain the reason the renewal can not proceed
2017 sub CanBookBeRenewed {
2019 # check renewal status
2020 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2021 my $dbh = C4::Context->dbh;
2026 # Look in the issues table for this item, lent to this borrower,
2027 # and not yet returned.
2029 # FIXME - I think this function could be redone to use only one SQL call.
2030 my $sth1 = $dbh->prepare(
2031 "SELECT * FROM issues
2032 WHERE borrowernumber = ?
2035 $sth1->execute( $borrowernumber, $itemnumber );
2036 if ( my $data1 = $sth1->fetchrow_hashref ) {
2038 # Found a matching item
2040 # See if this item may be renewed. This query is convoluted
2041 # because it's a bit messy: given the item number, we need to find
2042 # the biblioitem, which gives us the itemtype, which tells us
2043 # whether it may be renewed.
2044 my $query = "SELECT renewalsallowed FROM items ";
2045 $query .= (C4::Context->preference('item-level_itypes'))
2046 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2047 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2048 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2049 $query .= "WHERE items.itemnumber = ?";
2050 my $sth2 = $dbh->prepare($query);
2051 $sth2->execute($itemnumber);
2052 if ( my $data2 = $sth2->fetchrow_hashref ) {
2053 $renews = $data2->{'renewalsallowed'};
2055 if ( ( $renews && $renews > $data1->{'renewals'} ) || $override_limit ) {
2062 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
2070 return ($renewokay,$error);
2075 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2079 C<$borrowernumber> is the borrower number of the patron who currently
2082 C<$itemnumber> is the number of the item to renew.
2084 C<$branch> is the library branch. Defaults to the homebranch of the ITEM.
2086 C<$datedue> can be a C4::Dates object used to set the due date.
2088 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2089 this parameter is not supplied, lastreneweddate is set to the current date.
2091 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2092 from the book's item type.
2097 my $borrowernumber = shift or return undef;
2098 my $itemnumber = shift or return undef;
2099 my $item = GetItem($itemnumber) or return undef;
2100 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
2101 my $branch = (@_) ? shift : $item->{homebranch}; # opac-renew doesn't send branch
2102 my $datedue = shift;
2103 my $lastreneweddate = shift;
2105 # If the due date wasn't specified, calculate it by adding the
2106 # book's loan length to today's date.
2107 unless ($datedue && $datedue->output('iso')) {
2109 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2110 my $loanlength = GetLoanLength(
2111 $borrower->{'categorycode'},
2112 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2113 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
2115 #FIXME -- use circControl?
2116 $datedue = CalcDateDue(C4::Dates->new(),$loanlength,$branch,$borrower); # this branch is the transactional branch.
2117 # The question of whether to use item's homebranch calendar is open.
2120 # $lastreneweddate defaults to today.
2121 unless (defined $lastreneweddate) {
2122 $lastreneweddate = strftime( "%Y-%m-%d", localtime );
2125 my $dbh = C4::Context->dbh;
2126 # Find the issues record for this book
2128 $dbh->prepare("SELECT * FROM issues
2129 WHERE borrowernumber=?
2132 $sth->execute( $borrowernumber, $itemnumber );
2133 my $issuedata = $sth->fetchrow_hashref;
2136 # If the due date wasn't specified, calculate it by adding the
2137 # book's loan length to due's date.
2138 unless (@_ and $datedue = shift and $datedue->output('iso')) {
2140 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2141 my $loanlength = GetLoanLength(
2142 $borrower->{'categorycode'},
2143 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2144 $item->{homebranch} # item's homebranch determines loanlength OR do we want the branch specified by the AddRenewal argument?
2147 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2148 C4::Dates->new($issuedata->{date_due}, 'iso') :
2150 #FIXME -- use circControl?
2151 $datedue = CalcDateDue($datedue,$loanlength,$branch); # this branch is the transactional branch.
2152 # The question of whether to use item's homebranch calendar is open.
2155 # Update the issues record to have the new due date, and a new count
2156 # of how many times it has been renewed.
2157 my $renews = $issuedata->{'renewals'} + 1;
2158 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2159 WHERE borrowernumber=?
2162 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2165 # Update the renewal count on the item, and tell zebra to reindex
2166 $renews = $biblio->{'renewals'} + 1;
2167 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2169 # Charge a new rental fee, if applicable?
2170 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2171 if ( $charge > 0 ) {
2172 my $accountno = getnextacctno( $borrowernumber );
2173 my $item = GetBiblioFromItemNumber($itemnumber);
2174 $sth = $dbh->prepare(
2175 "INSERT INTO accountlines
2177 borrowernumber, accountno, amount,
2179 accounttype, amountoutstanding, itemnumber
2181 VALUES (now(),?,?,?,?,?,?,?)"
2183 $sth->execute( $borrowernumber, $accountno, $charge,
2184 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2185 'Rent', $charge, $itemnumber );
2189 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2194 # check renewal status
2195 my ($bornum,$itemno)=@_;
2196 my $dbh = C4::Context->dbh;
2198 my $renewsallowed = 0;
2200 # Look in the issues table for this item, lent to this borrower,
2201 # and not yet returned.
2203 # FIXME - I think this function could be redone to use only one SQL call.
2204 my $sth = $dbh->prepare("select * from issues
2205 where (borrowernumber = ?)
2206 and (itemnumber = ?)");
2207 $sth->execute($bornum,$itemno);
2208 my $data = $sth->fetchrow_hashref;
2209 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2211 my $query = "SELECT renewalsallowed FROM items ";
2212 $query .= (C4::Context->preference('item-level_itypes'))
2213 ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2214 : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
2215 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2216 $query .= "WHERE items.itemnumber = ?";
2217 my $sth2 = $dbh->prepare($query);
2218 $sth2->execute($itemno);
2219 my $data2 = $sth2->fetchrow_hashref();
2220 $renewsallowed = $data2->{'renewalsallowed'};
2221 $renewsleft = $renewsallowed - $renewcount;
2222 return ($renewcount,$renewsallowed,$renewsleft);
2225 =head2 GetIssuingCharges
2227 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2229 Calculate how much it would cost for a given patron to borrow a given
2230 item, including any applicable discounts.
2232 C<$itemnumber> is the item number of item the patron wishes to borrow.
2234 C<$borrowernumber> is the patron's borrower number.
2236 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2237 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2242 sub GetIssuingCharges {
2244 # calculate charges due
2245 my ( $itemnumber, $borrowernumber ) = @_;
2247 my $dbh = C4::Context->dbh;
2250 # Get the book's item type and rental charge (via its biblioitem).
2251 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2252 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2253 $qcharge .= (C4::Context->preference('item-level_itypes'))
2254 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2255 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2257 $qcharge .= "WHERE items.itemnumber =?";
2259 my $sth1 = $dbh->prepare($qcharge);
2260 $sth1->execute($itemnumber);
2261 if ( my $data1 = $sth1->fetchrow_hashref ) {
2262 $item_type = $data1->{'itemtype'};
2263 $charge = $data1->{'rentalcharge'};
2264 my $q2 = "SELECT rentaldiscount FROM borrowers
2265 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2266 WHERE borrowers.borrowernumber = ?
2267 AND issuingrules.itemtype = ?";
2268 my $sth2 = $dbh->prepare($q2);
2269 $sth2->execute( $borrowernumber, $item_type );
2270 if ( my $data2 = $sth2->fetchrow_hashref ) {
2271 my $discount = $data2->{'rentaldiscount'};
2272 if ( $discount eq 'NULL' ) {
2275 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2281 return ( $charge, $item_type );
2284 =head2 AddIssuingCharge
2286 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2290 sub AddIssuingCharge {
2291 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2292 my $dbh = C4::Context->dbh;
2293 my $nextaccntno = getnextacctno( $borrowernumber );
2295 INSERT INTO accountlines
2296 (borrowernumber, itemnumber, accountno,
2297 date, amount, description, accounttype,
2299 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2301 my $sth = $dbh->prepare($query);
2302 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2308 GetTransfers($itemnumber);
2313 my ($itemnumber) = @_;
2315 my $dbh = C4::Context->dbh;
2321 FROM branchtransfers
2322 WHERE itemnumber = ?
2323 AND datearrived IS NULL
2325 my $sth = $dbh->prepare($query);
2326 $sth->execute($itemnumber);
2327 my @row = $sth->fetchrow_array();
2332 =head2 GetTransfersFromTo
2334 @results = GetTransfersFromTo($frombranch,$tobranch);
2336 Returns the list of pending transfers between $from and $to branch
2340 sub GetTransfersFromTo {
2341 my ( $frombranch, $tobranch ) = @_;
2342 return unless ( $frombranch && $tobranch );
2343 my $dbh = C4::Context->dbh;
2345 SELECT itemnumber,datesent,frombranch
2346 FROM branchtransfers
2349 AND datearrived IS NULL
2351 my $sth = $dbh->prepare($query);
2352 $sth->execute( $frombranch, $tobranch );
2355 while ( my $data = $sth->fetchrow_hashref ) {
2356 push @gettransfers, $data;
2359 return (@gettransfers);
2362 =head2 DeleteTransfer
2364 &DeleteTransfer($itemnumber);
2368 sub DeleteTransfer {
2369 my ($itemnumber) = @_;
2370 my $dbh = C4::Context->dbh;
2371 my $sth = $dbh->prepare(
2372 "DELETE FROM branchtransfers
2374 AND datearrived IS NULL "
2376 $sth->execute($itemnumber);
2380 =head2 AnonymiseIssueHistory
2382 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2384 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2385 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2387 return the number of affected rows.
2391 sub AnonymiseIssueHistory {
2393 my $borrowernumber = shift;
2394 my $dbh = C4::Context->dbh;
2397 SET borrowernumber = NULL
2398 WHERE returndate < '".$date."'
2399 AND borrowernumber IS NOT NULL
2401 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2402 my $rows_affected = $dbh->do($query);
2403 return $rows_affected;
2406 =head2 SendCirculationAlert
2408 Send out a C<check-in> or C<checkout> alert using the messaging system.
2416 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
2420 Hashref of information about the item being checked in or out.
2424 Hashref of information about the borrower of the item.
2428 The branchcode from where the checkout or check-in took place.
2434 SendCirculationAlert({
2437 borrower => $borrower,
2443 sub SendCirculationAlert {
2445 my ($type, $item, $borrower, $branch) =
2446 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
2447 my %message_name = (
2448 CHECKIN => 'Item Check-in',
2449 CHECKOUT => 'Item Checkout',
2451 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
2452 borrowernumber => $borrower->{borrowernumber},
2453 message_name => $message_name{$type},
2455 my $letter = C4::Letters::getletter('circulation', $type);
2456 C4::Letters::parseletter($letter, 'biblio', $item->{biblionumber});
2457 C4::Letters::parseletter($letter, 'biblioitems', $item->{biblionumber});
2458 C4::Letters::parseletter($letter, 'borrowers', $borrower->{borrowernumber});
2459 C4::Letters::parseletter($letter, 'branches', $branch);
2460 my @transports = @{ $borrower_preferences->{transports} };
2461 # warn "no transports" unless @transports;
2463 # warn "transport: $_";
2464 my $message = C4::Message->find_last_message($borrower, $type, $_);
2466 #warn "create new message";
2467 C4::Message->enqueue($letter, $borrower, $_);
2469 #warn "append to old message";
2470 $message->append($letter);
2477 =head2 updateWrongTransfer
2479 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2481 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
2485 sub updateWrongTransfer {
2486 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2487 my $dbh = C4::Context->dbh;
2488 # first step validate the actual line of transfert .
2491 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2493 $sth->execute($FromLibrary,$itemNumber);
2496 # second step create a new line of branchtransfer to the right location .
2497 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2499 #third step changing holdingbranch of item
2500 UpdateHoldingbranch($FromLibrary,$itemNumber);
2503 =head2 UpdateHoldingbranch
2505 $items = UpdateHoldingbranch($branch,$itmenumber);
2506 Simple methode for updating hodlingbranch in items BDD line
2510 sub UpdateHoldingbranch {
2511 my ( $branch,$itemnumber ) = @_;
2512 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2517 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2518 this function calculates the due date given the loan length ,
2519 checking against the holidays calendar as per the 'useDaysMode' syspref.
2520 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2521 C<$branch> = location whose calendar to use
2522 C<$loanlength> = loan length prior to adjustment
2526 my ($startdate,$loanlength,$branch,$borrower) = @_;
2529 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2530 my $timedue = time + ($loanlength) * 86400;
2531 #FIXME - assumes now even though we take a startdate
2532 my @datearr = localtime($timedue);
2533 $datedue = C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2535 my $calendar = C4::Calendar->new( branchcode => $branch );
2536 $datedue = $calendar->addDate($startdate, $loanlength);
2539 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
2540 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
2541 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
2544 # if ceilingDueDate ON the datedue can't be after the ceiling date
2545 if ( C4::Context->preference('ceilingDueDate')
2546 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') )
2547 && $datedue->output gt C4::Context->preference('ceilingDueDate') ) {
2548 $datedue = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
2554 =head2 CheckValidDatedue
2555 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2556 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2558 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2559 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2560 C<$date_due> = returndate calculate with no day check
2561 C<$itemnumber> = itemnumber
2562 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2563 C<$loanlength> = loan length prior to adjustment
2566 sub CheckValidDatedue {
2567 my ($date_due,$itemnumber,$branchcode)=@_;
2568 my @datedue=split('-',$date_due->output('iso'));
2569 my $years=$datedue[0];
2570 my $month=$datedue[1];
2571 my $day=$datedue[2];
2572 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2574 for (my $i=0;$i<2;$i++){
2575 $dow=Day_of_Week($years,$month,$day);
2576 ($dow=0) if ($dow>6);
2577 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2578 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2579 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2580 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2582 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2585 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2590 =head2 CheckRepeatableHolidays
2592 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2593 this function checks if the date due is a repeatable holiday
2594 C<$date_due> = returndate calculate with no day check
2595 C<$itemnumber> = itemnumber
2596 C<$branchcode> = localisation of issue
2600 sub CheckRepeatableHolidays{
2601 my($itemnumber,$week_day,$branchcode)=@_;
2602 my $dbh = C4::Context->dbh;
2603 my $query = qq|SELECT count(*)
2604 FROM repeatable_holidays
2607 my $sth = $dbh->prepare($query);
2608 $sth->execute($branchcode,$week_day);
2609 my $result=$sth->fetchrow;
2615 =head2 CheckSpecialHolidays
2617 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2618 this function check if the date is a special holiday
2619 C<$years> = the years of datedue
2620 C<$month> = the month of datedue
2621 C<$day> = the day of datedue
2622 C<$itemnumber> = itemnumber
2623 C<$branchcode> = localisation of issue
2627 sub CheckSpecialHolidays{
2628 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2629 my $dbh = C4::Context->dbh;
2630 my $query=qq|SELECT count(*)
2631 FROM `special_holidays`
2637 my $sth = $dbh->prepare($query);
2638 $sth->execute($years,$month,$day,$branchcode);
2639 my $countspecial=$sth->fetchrow ;
2641 return $countspecial;
2644 =head2 CheckRepeatableSpecialHolidays
2646 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2647 this function check if the date is a repeatble special holidays
2648 C<$month> = the month of datedue
2649 C<$day> = the day of datedue
2650 C<$itemnumber> = itemnumber
2651 C<$branchcode> = localisation of issue
2655 sub CheckRepeatableSpecialHolidays{
2656 my ($month,$day,$itemnumber,$branchcode) = @_;
2657 my $dbh = C4::Context->dbh;
2658 my $query=qq|SELECT count(*)
2659 FROM `repeatable_holidays`
2664 my $sth = $dbh->prepare($query);
2665 $sth->execute($month,$day,$branchcode);
2666 my $countspecial=$sth->fetchrow ;
2668 return $countspecial;
2673 sub CheckValidBarcode{
2675 my $dbh = C4::Context->dbh;
2676 my $query=qq|SELECT count(*)
2680 my $sth = $dbh->prepare($query);
2681 $sth->execute($barcode);
2682 my $exist=$sth->fetchrow ;
2687 =head2 IsBranchTransferAllowed
2689 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
2691 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
2695 sub IsBranchTransferAllowed {
2696 my ( $toBranch, $fromBranch, $code ) = @_;
2698 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
2700 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2701 my $dbh = C4::Context->dbh;
2703 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
2704 $sth->execute( $toBranch, $fromBranch, $code );
2705 my $limit = $sth->fetchrow_hashref();
2707 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
2708 if ( $limit->{'limitId'} ) {
2715 =head2 CreateBranchTransferLimit
2717 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
2719 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
2723 sub CreateBranchTransferLimit {
2724 my ( $toBranch, $fromBranch, $code ) = @_;
2726 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2728 my $dbh = C4::Context->dbh;
2730 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
2731 $sth->execute( $code, $toBranch, $fromBranch );
2734 =head2 DeleteBranchTransferLimits
2736 DeleteBranchTransferLimits();
2740 sub DeleteBranchTransferLimits {
2741 my $dbh = C4::Context->dbh;
2742 my $sth = $dbh->prepare("TRUNCATE TABLE branch_transfer_limits");
2753 Koha Developement team <info@koha.org>