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
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #use warnings; FIXME - Bug 2505
33 use C4::ItemCirculationAlertPreference;
45 use POSIX qw(strftime);
46 use C4::Branch; # GetBranches
47 use C4::Log; # logaction
51 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
55 $VERSION = 3.02; # for version checking
58 # FIXME subs that should probably be elsewhere
64 # subs to deal with issuing a book
76 &GetBranchBorrowerCircRule
80 &AnonymiseIssueHistory
83 # subs to deal with returns
89 # subs to deal with transfers
96 &IsBranchTransferAllowed
97 &CreateBranchTransferLimit
98 &DeleteBranchTransferLimits
104 C4::Circulation - Koha circulation module
112 The functions in this module deal with circulation, issues, and
113 returns, as well as general information about the library.
114 Also deals with stocktaking.
120 $str = &barcodedecode($barcode, [$filter]);
122 Generic filter function for barcode string.
123 Called on every circ if the System Pref itemBarcodeInputFilter is set.
124 Will do some manipulation of the barcode for systems that deliver a barcode
125 to circulation.pl that differs from the barcode stored for the item.
126 For proper functioning of this filter, calling the function on the
127 correct barcode string (items.barcode) should return an unaltered barcode.
129 The optional $filter argument is to allow for testing or explicit
130 behavior that ignores the System Pref. Valid values are the same as the
135 # FIXME -- the &decode fcn below should be wrapped into this one.
136 # FIXME -- these plugins should be moved out of Circulation.pm
139 my ($barcode, $filter) = @_;
140 my $branch = C4::Branch::mybranch();
141 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
142 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
143 if ($filter eq 'whitespace') {
145 } elsif ($filter eq 'cuecat') {
147 my @fields = split( /\./, $barcode );
148 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
149 ($#results == 2) and return $results[2];
150 } elsif ($filter eq 'T-prefix') {
151 if ($barcode =~ /^[Tt](\d)/) {
152 (defined($1) and $1 eq '0') and return $barcode;
153 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
155 return sprintf("T%07d", $barcode);
156 # FIXME: $barcode could be "T1", causing warning: substr outside of string
157 # Why drop the nonzero digit after the T?
158 # Why pass non-digits (or empty string) to "T%07d"?
159 } elsif ($filter eq 'libsuite8') {
160 unless($barcode =~ m/^($branch)-/i){ #if barcode starts with branch code its in Koha style. Skip it.
161 if($barcode =~ m/^(\d)/i){ #Some barcodes even start with 0's & numbers and are assumed to have b as the item type in the libsuite8 software
162 $barcode =~ s/^[0]*(\d+)$/$branch-b-$1/i;
164 $barcode =~ s/^(\D+)[0]*(\d+)$/$branch-$1-$2/i;
168 return $barcode; # return barcode, modified or not
173 $str = &decode($chunk);
175 Decodes a segment of a string emitted by a CueCat barcode scanner and
178 FIXME: Should be replaced with Barcode::Cuecat from CPAN
179 or Javascript based decoding on the client side.
186 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
187 my @s = map { index( $seq, $_ ); } split( //, $encoded );
188 my $l = ( $#s + 1 ) % 4;
191 # warn "Error: Cuecat decode parsing failed!";
199 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
201 chr( ( $n >> 16 ) ^ 67 )
202 .chr( ( $n >> 8 & 255 ) ^ 67 )
203 .chr( ( $n & 255 ) ^ 67 );
206 $r = substr( $r, 0, length($r) - $l );
212 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch,
213 $barcode, $ignore_reserves);
215 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
217 C<$newbranch> is the code for the branch to which the item should be transferred.
219 C<$barcode> is the barcode of the item to be transferred.
221 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
222 Otherwise, if an item is reserved, the transfer fails.
224 Returns three values:
230 is true if the transfer was successful.
234 is a reference-to-hash which may have any of the following keys:
240 There is no item in the catalog with the given barcode. The value is C<$barcode>.
244 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.
246 =item C<DestinationEqualsHolding>
248 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.
252 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.
256 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>.
258 =item C<WasTransferred>
260 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
269 my ( $tbr, $barcode, $ignoreRs ) = @_;
272 my $branches = GetBranches();
273 my $itemnumber = GetItemnumberFromBarcode( $barcode );
274 my $issue = GetItemIssue($itemnumber);
275 my $biblio = GetBiblioFromItemNumber($itemnumber);
278 if ( not $itemnumber ) {
279 $messages->{'BadBarcode'} = $barcode;
283 # get branches of book...
284 my $hbr = $biblio->{'homebranch'};
285 my $fbr = $biblio->{'holdingbranch'};
287 # if using Branch Transfer Limits
288 if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) {
289 if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) {
290 if ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{'itype'} ) ) {
291 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{'itype'};
294 } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{ C4::Context->preference("BranchTransferLimitsType") } ) ) {
295 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{ C4::Context->preference("BranchTransferLimitsType") };
301 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
302 $messages->{'IsPermanent'} = $hbr;
306 # can't transfer book if is already there....
307 if ( $fbr eq $tbr ) {
308 $messages->{'DestinationEqualsHolding'} = 1;
312 # check if it is still issued to someone, return it...
313 if ($issue->{borrowernumber}) {
314 AddReturn( $barcode, $fbr );
315 $messages->{'WasReturned'} = $issue->{borrowernumber};
319 # That'll save a database query.
320 my ( $resfound, $resrec ) =
321 CheckReserves( $itemnumber );
322 if ( $resfound and not $ignoreRs ) {
323 $resrec->{'ResFound'} = $resfound;
325 # $messages->{'ResFound'} = $resrec;
329 #actually do the transfer....
331 ModItemTransfer( $itemnumber, $fbr, $tbr );
333 # don't need to update MARC anymore, we do it in batch now
334 $messages->{'WasTransfered'} = 1;
337 ModDateLastSeen( $itemnumber );
338 return ( $dotransfer, $messages, $biblio );
343 my $borrower = shift;
344 my $biblionumber = shift;
346 my $cat_borrower = $borrower->{'categorycode'};
347 my $dbh = C4::Context->dbh;
349 # Get which branchcode we need
350 $branch = _GetCircControlBranch($item,$borrower);
351 my $type = (C4::Context->preference('item-level_itypes'))
352 ? $item->{'itype'} # item-level
353 : $item->{'itemtype'}; # biblio-level
355 # given branch, patron category, and item type, determine
356 # applicable issuing rule
357 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
359 # if a rule is found and has a loan limit set, count
360 # how many loans the patron already has that meet that
362 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
364 my $count_query = "SELECT COUNT(*) FROM issues
365 JOIN items USING (itemnumber) ";
367 my $rule_itemtype = $issuing_rule->{itemtype};
368 if ($rule_itemtype eq "*") {
369 # matching rule has the default item type, so count only
370 # those existing loans that don't fall under a more
372 if (C4::Context->preference('item-level_itypes')) {
373 $count_query .= " WHERE items.itype NOT IN (
374 SELECT itemtype FROM issuingrules
376 AND (categorycode = ? OR categorycode = ?)
380 $count_query .= " JOIN biblioitems USING (biblionumber)
381 WHERE biblioitems.itemtype NOT IN (
382 SELECT itemtype FROM issuingrules
384 AND (categorycode = ? OR categorycode = ?)
388 push @bind_params, $issuing_rule->{branchcode};
389 push @bind_params, $issuing_rule->{categorycode};
390 push @bind_params, $cat_borrower;
392 # rule has specific item type, so count loans of that
394 if (C4::Context->preference('item-level_itypes')) {
395 $count_query .= " WHERE items.itype = ? ";
397 $count_query .= " JOIN biblioitems USING (biblionumber)
398 WHERE biblioitems.itemtype= ? ";
400 push @bind_params, $type;
403 $count_query .= " AND borrowernumber = ? ";
404 push @bind_params, $borrower->{'borrowernumber'};
405 my $rule_branch = $issuing_rule->{branchcode};
406 if ($rule_branch ne "*") {
407 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
408 $count_query .= " AND issues.branchcode = ? ";
409 push @bind_params, $branch;
410 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
411 ; # if branch is the patron's home branch, then count all loans by patron
413 $count_query .= " AND items.homebranch = ? ";
414 push @bind_params, $branch;
418 my $count_sth = $dbh->prepare($count_query);
419 $count_sth->execute(@bind_params);
420 my ($current_loan_count) = $count_sth->fetchrow_array;
422 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
423 if ($current_loan_count >= $max_loans_allowed) {
424 return "$current_loan_count / $max_loans_allowed";
428 # Now count total loans against the limit for the branch
429 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
430 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
431 my @bind_params = ();
432 my $branch_count_query = "SELECT COUNT(*) FROM issues
433 JOIN items USING (itemnumber)
434 WHERE borrowernumber = ? ";
435 push @bind_params, $borrower->{borrowernumber};
437 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
438 $branch_count_query .= " AND issues.branchcode = ? ";
439 push @bind_params, $branch;
440 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
441 ; # if branch is the patron's home branch, then count all loans by patron
443 $branch_count_query .= " AND items.homebranch = ? ";
444 push @bind_params, $branch;
446 my $branch_count_sth = $dbh->prepare($branch_count_query);
447 $branch_count_sth->execute(@bind_params);
448 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
450 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
451 if ($current_loan_count >= $max_loans_allowed) {
452 return "$current_loan_count / $max_loans_allowed";
456 # OK, the patron can issue !!!
462 @issues = &itemissues($biblioitemnumber, $biblio);
464 Looks up information about who has borrowed the bookZ<>(s) with the
465 given biblioitemnumber.
467 C<$biblio> is ignored.
469 C<&itemissues> returns an array of references-to-hash. The keys
470 include the fields from the C<items> table in the Koha database.
471 Additional keys include:
477 If the item is currently on loan, this gives the due date.
479 If the item is not on loan, then this is either "Available" or
480 "Cancelled", if the item has been withdrawn.
484 If the item is currently on loan, this gives the card number of the
485 patron who currently has the item.
487 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
489 These give the timestamp for the last three times the item was
492 =item C<card0>, C<card1>, C<card2>
494 The card number of the last three patrons who borrowed this item.
496 =item C<borrower0>, C<borrower1>, C<borrower2>
498 The borrower number of the last three patrons who borrowed this item.
506 my ( $bibitem, $biblio ) = @_;
507 my $dbh = C4::Context->dbh;
509 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
514 $sth->execute($bibitem) || die $sth->errstr;
516 while ( my $data = $sth->fetchrow_hashref ) {
518 # Find out who currently has this item.
519 # FIXME - Wouldn't it be better to do this as a left join of
520 # some sort? Currently, this code assumes that if
521 # fetchrow_hashref() fails, then the book is on the shelf.
522 # fetchrow_hashref() can fail for any number of reasons (e.g.,
523 # database server crash), not just because no items match the
525 my $sth2 = $dbh->prepare(
526 "SELECT * FROM issues
527 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
532 $sth2->execute( $data->{'itemnumber'} );
533 if ( my $data2 = $sth2->fetchrow_hashref ) {
534 $data->{'date_due'} = $data2->{'date_due'};
535 $data->{'card'} = $data2->{'cardnumber'};
536 $data->{'borrower'} = $data2->{'borrowernumber'};
539 $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
543 # Find the last 3 people who borrowed this item.
544 $sth2 = $dbh->prepare(
545 "SELECT * FROM old_issues
546 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
548 ORDER BY returndate DESC,timestamp DESC"
551 $sth2->execute( $data->{'itemnumber'} );
552 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
553 { # FIXME : error if there is less than 3 pple borrowing this item
554 if ( my $data2 = $sth2->fetchrow_hashref ) {
555 $data->{"timestamp$i2"} = $data2->{'timestamp'};
556 $data->{"card$i2"} = $data2->{'cardnumber'};
557 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
561 $results[$i] = $data;
568 =head2 CanBookBeIssued
570 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower,
571 $barcode, $duedatespec, $inprocess );
573 Check if a book can be issued.
575 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
579 =item C<$borrower> hash with borrower informations (from GetMemberDetails)
581 =item C<$barcode> is the bar code of the book being issued.
583 =item C<$duedatespec> is a C4::Dates object.
593 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
594 Possible values are :
600 sticky due date is invalid
604 borrower gone with no address
608 borrower declared it's card lost
614 =head3 UNKNOWN_BARCODE
628 item is restricted (set by ??)
630 C<$needsconfirmation> a reference to a hash. It contains reasons why the loan
631 could be prevented, but ones that can be overriden by the operator.
633 Possible values are :
641 renewing, not issuing
643 =head3 ISSUED_TO_ANOTHER
645 issued to someone else.
649 reserved for someone else.
653 sticky due date is invalid or due date in the past
657 if the borrower borrows to much things
661 sub CanBookBeIssued {
662 my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
663 my %needsconfirmation; # filled with problems that needs confirmations
664 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
665 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
666 my $issue = GetItemIssue($item->{itemnumber});
667 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
668 $item->{'itemtype'}=$item->{'itype'};
669 my $dbh = C4::Context->dbh;
671 # MANDATORY CHECKS - unless item exists, nothing else matters
672 unless ( $item->{barcode} ) {
673 $issuingimpossible{UNKNOWN_BARCODE} = 1;
675 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
678 # DUE DATE is OK ? -- should already have checked.
680 unless ( $duedate ) {
681 my $issuedate = strftime( "%Y-%m-%d", localtime );
683 my $branch = _GetCircControlBranch($item,$borrower);
684 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
685 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
686 $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
688 # Offline circ calls AddIssue directly, doesn't run through here
689 # So issuingimpossible should be ok.
692 $needsconfirmation{INVALID_DATE} = $duedate->output('syspref')
693 unless $duedate->output('iso') ge C4::Dates->today('iso');
695 $issuingimpossible{INVALID_DATE} = $duedate->output('syspref');
701 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
702 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
703 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
704 ModDateLastSeen( $item->{'itemnumber'} );
705 return( { STATS => 1 }, {});
707 if ( $borrower->{flags}->{GNA} ) {
708 $issuingimpossible{GNA} = 1;
710 if ( $borrower->{flags}->{'LOST'} ) {
711 $issuingimpossible{CARD_LOST} = 1;
713 if ( $borrower->{flags}->{'DBARRED'} ) {
714 $issuingimpossible{DEBARRED} = 1;
716 if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
717 $issuingimpossible{EXPIRED} = 1;
719 my @expirydate= split /-/,$borrower->{'dateexpiry'};
720 if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
721 Date_to_Days(Today) > Date_to_Days( @expirydate )) {
722 $issuingimpossible{EXPIRED} = 1;
731 C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
732 if ( C4::Context->preference("IssuingInProcess") ) {
733 my $amountlimit = C4::Context->preference("noissuescharge");
734 if ( $amount > $amountlimit && !$inprocess ) {
735 $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
737 elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
738 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
743 $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
747 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
748 if ($blocktype == -1) {
749 ## patron has outstanding overdue loans
750 if ( C4::Context->preference("OverduesBlockCirc") eq 'block'){
751 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
753 elsif ( C4::Context->preference("OverduesBlockCirc") eq 'confirmation'){
754 $needsconfirmation{USERBLOCKEDOVERDUE} = $count;
756 } elsif($blocktype == 1) {
757 # patron has accrued fine days
758 $issuingimpossible{USERBLOCKEDREMAINING} = $count;
762 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
764 my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
765 # if TooMany return / 0, then the user has no permission to check out this book
766 if ($toomany =~ /\/ 0/) {
767 $needsconfirmation{PATRON_CANT} = 1;
769 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
775 if ( $item->{'notforloan'}
776 && $item->{'notforloan'} > 0 )
778 if(!C4::Context->preference("AllowNotForLoanOverride")){
779 $issuingimpossible{NOT_FOR_LOAN} = 1;
781 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
784 elsif ( !$item->{'notforloan'} ){
785 # we have to check itemtypes.notforloan also
786 if (C4::Context->preference('item-level_itypes')){
787 # this should probably be a subroutine
788 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
789 $sth->execute($item->{'itemtype'});
790 my $notforloan=$sth->fetchrow_hashref();
792 if ($notforloan->{'notforloan'}) {
793 if (!C4::Context->preference("AllowNotForLoanOverride")) {
794 $issuingimpossible{NOT_FOR_LOAN} = 1;
796 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
800 elsif ($biblioitem->{'notforloan'} == 1){
801 if (!C4::Context->preference("AllowNotForLoanOverride")) {
802 $issuingimpossible{NOT_FOR_LOAN} = 1;
804 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
808 if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
810 $issuingimpossible{WTHDRAWN} = 1;
812 if ( $item->{'restricted'}
813 && $item->{'restricted'} == 1 )
815 $issuingimpossible{RESTRICTED} = 1;
817 if ( C4::Context->preference("IndependantBranches") ) {
818 my $userenv = C4::Context->userenv;
819 if ( ($userenv) && ( $userenv->{flags} % 2 != 1 ) ) {
820 $issuingimpossible{ITEMNOTSAMEBRANCH} = 1
821 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
822 $needsconfirmation{BORRNOTSAMEBRANCH} = GetBranchName( $borrower->{'branchcode'} )
823 if ( $borrower->{'branchcode'} ne $userenv->{branch} );
828 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
830 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
833 # Already issued to current borrower. Ask whether the loan should
835 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
836 $borrower->{'borrowernumber'},
837 $item->{'itemnumber'}
839 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
840 $issuingimpossible{NO_MORE_RENEWALS} = 1;
843 $needsconfirmation{RENEW_ISSUE} = 1;
846 elsif ($issue->{borrowernumber}) {
848 # issued to someone else
849 my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
851 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
852 $needsconfirmation{ISSUED_TO_ANOTHER} =
853 "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
856 # See if the item is on reserve.
857 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
859 my $resbor = $res->{'borrowernumber'};
860 my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
861 my $branches = GetBranches();
862 my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
863 if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
865 # The item is on reserve and waiting, but has been
866 # reserved by some other patron.
867 $needsconfirmation{RESERVE_WAITING} =
868 "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
870 elsif ( $restype eq "Reserved" ) {
871 # The item is on reserve for someone else.
872 $needsconfirmation{RESERVED} =
873 "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
876 return ( \%issuingimpossible, \%needsconfirmation );
881 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
883 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
887 =item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
889 =item C<$barcode> is the barcode of the item being issued.
891 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
894 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
896 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
897 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
899 AddIssue does the following things :
901 - step 01: check that there is a borrowernumber & a barcode provided
902 - check for RENEWAL (book issued & being issued to the same patron)
903 - renewal YES = Calculate Charge & renew
905 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
907 - fill reserve if reserve to this patron
908 - cancel reserve or not, otherwise
909 * TRANSFERT PENDING ?
910 - complete the transfert
918 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
919 my $dbh = C4::Context->dbh;
920 my $barcodecheck=CheckValidBarcode($barcode);
921 # $issuedate defaults to today.
922 if ( ! defined $issuedate ) {
923 $issuedate = strftime( "%Y-%m-%d", localtime );
924 # TODO: for hourly circ, this will need to be a C4::Dates object
925 # and all calls to AddIssue including issuedate will need to pass a Dates object.
927 if ($borrower and $barcode and $barcodecheck ne '0'){
928 # find which item we issue
929 my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
930 my $branch = _GetCircControlBranch($item,$borrower);
932 # get actual issuing if there is one
933 my $actualissue = GetItemIssue( $item->{itemnumber});
935 # get biblioinformation for this item
936 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
939 # check if we just renew the issue.
941 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
942 $datedue = AddRenewal(
943 $borrower->{'borrowernumber'},
944 $item->{'itemnumber'},
947 $issuedate, # here interpreted as the renewal date
952 if ( $actualissue->{borrowernumber}) {
953 # This book is currently on loan, but not to the person
954 # who wants to borrow it now. mark it returned before issuing to the new borrower
957 C4::Context->userenv->{'branch'}
961 # See if the item is on reserve.
962 my ( $restype, $res ) =
963 C4::Reserves::CheckReserves( $item->{'itemnumber'} );
965 my $resbor = $res->{'borrowernumber'};
966 if ( $resbor eq $borrower->{'borrowernumber'} ) {
967 # The item is reserved by the current patron
968 ModReserveFill($res);
970 elsif ( $restype eq "Waiting" ) {
972 # The item is on reserve and waiting, but has been
973 # reserved by some other patron.
975 elsif ( $restype eq "Reserved" ) {
977 # The item is reserved by someone else.
978 if ($cancelreserve) { # cancel reserves on this item
979 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
982 if ($cancelreserve) {
983 CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
986 # set waiting reserve to first in reserve queue as book isn't waiting now
988 $res->{'biblionumber'},
989 $res->{'borrowernumber'},
995 # Starting process for transfer job (checking transfert and validate it if we have one)
996 my ($datesent) = GetTransfers($item->{'itemnumber'});
998 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
1001 "UPDATE branchtransfers
1002 SET datearrived = now(),
1004 comments = 'Forced branchtransfer'
1005 WHERE itemnumber= ? AND datearrived IS NULL"
1007 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
1010 # Record in the database the fact that the book was issued.
1014 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
1018 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
1019 my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
1020 $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
1024 $borrower->{'borrowernumber'}, # borrowernumber
1025 $item->{'itemnumber'}, # itemnumber
1026 $issuedate, # issuedate
1027 $datedue->output('iso'), # date_due
1028 C4::Context->userenv->{'branch'} # branchcode
1031 if ( C4::Context->preference('ReturnToShelvingCart') ) { ## ReturnToShelvingCart is on, anything issued should be taken off the cart.
1032 CartToShelf( $item->{'itemnumber'} );
1034 $item->{'issues'}++;
1035 ModItem({ issues => $item->{'issues'},
1036 holdingbranch => C4::Context->userenv->{'branch'},
1038 datelastborrowed => C4::Dates->new()->output('iso'),
1039 onloan => $datedue->output('iso'),
1040 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1041 ModDateLastSeen( $item->{'itemnumber'} );
1043 # If it costs to borrow this book, charge it to the patron's account.
1044 my ( $charge, $itemtype ) = GetIssuingCharges(
1045 $item->{'itemnumber'},
1046 $borrower->{'borrowernumber'}
1048 if ( $charge > 0 ) {
1050 $item->{'itemnumber'},
1051 $borrower->{'borrowernumber'}, $charge
1053 $item->{'charge'} = $charge;
1056 # Record the fact that this book was issued.
1058 C4::Context->userenv->{'branch'},
1060 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1061 $item->{'itype'}, $borrower->{'borrowernumber'}
1064 # Send a checkout slip.
1065 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1067 branchcode => $branch,
1068 categorycode => $borrower->{categorycode},
1069 item_type => $item->{itype},
1070 notification => 'CHECKOUT',
1072 if ($circulation_alert->is_enabled_for(\%conditions)) {
1073 SendCirculationAlert({
1076 borrower => $borrower,
1082 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
1083 if C4::Context->preference("IssueLog");
1085 return ($datedue); # not necessarily the same as when it came in!
1088 =head2 GetLoanLength
1090 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1092 Get loan length for an itemtype, a borrower type and a branch
1097 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1098 my $dbh = C4::Context->dbh;
1101 "select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
1103 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
1104 # try to find issuelength & return the 1st available.
1105 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1106 $sth->execute( $borrowertype, $itemtype, $branchcode );
1107 my $loanlength = $sth->fetchrow_hashref;
1108 return $loanlength->{issuelength}
1109 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1111 $sth->execute( $borrowertype, "*", $branchcode );
1112 $loanlength = $sth->fetchrow_hashref;
1113 return $loanlength->{issuelength}
1114 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1116 $sth->execute( "*", $itemtype, $branchcode );
1117 $loanlength = $sth->fetchrow_hashref;
1118 return $loanlength->{issuelength}
1119 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1121 $sth->execute( "*", "*", $branchcode );
1122 $loanlength = $sth->fetchrow_hashref;
1123 return $loanlength->{issuelength}
1124 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1126 $sth->execute( $borrowertype, $itemtype, "*" );
1127 $loanlength = $sth->fetchrow_hashref;
1128 return $loanlength->{issuelength}
1129 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1131 $sth->execute( $borrowertype, "*", "*" );
1132 $loanlength = $sth->fetchrow_hashref;
1133 return $loanlength->{issuelength}
1134 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1136 $sth->execute( "*", $itemtype, "*" );
1137 $loanlength = $sth->fetchrow_hashref;
1138 return $loanlength->{issuelength}
1139 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1141 $sth->execute( "*", "*", "*" );
1142 $loanlength = $sth->fetchrow_hashref;
1143 return $loanlength->{issuelength}
1144 if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1146 # if no rule is set => 21 days (hardcoded)
1150 =head2 GetIssuingRule
1152 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1154 FIXME - This is a copy-paste of GetLoanLength
1155 as a stop-gap. Do not wish to change API for GetLoanLength
1156 this close to release, however, Overdues::GetIssuingRules is broken.
1158 Get the issuing rule for an itemtype, a borrower type and a branch
1159 Returns a hashref from the issuingrules table.
1163 sub GetIssuingRule {
1164 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1165 my $dbh = C4::Context->dbh;
1166 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1169 $sth->execute( $borrowertype, $itemtype, $branchcode );
1170 $irule = $sth->fetchrow_hashref;
1171 return $irule if defined($irule) ;
1173 $sth->execute( $borrowertype, "*", $branchcode );
1174 $irule = $sth->fetchrow_hashref;
1175 return $irule if defined($irule) ;
1177 $sth->execute( "*", $itemtype, $branchcode );
1178 $irule = $sth->fetchrow_hashref;
1179 return $irule if defined($irule) ;
1181 $sth->execute( "*", "*", $branchcode );
1182 $irule = $sth->fetchrow_hashref;
1183 return $irule if defined($irule) ;
1185 $sth->execute( $borrowertype, $itemtype, "*" );
1186 $irule = $sth->fetchrow_hashref;
1187 return $irule if defined($irule) ;
1189 $sth->execute( $borrowertype, "*", "*" );
1190 $irule = $sth->fetchrow_hashref;
1191 return $irule if defined($irule) ;
1193 $sth->execute( "*", $itemtype, "*" );
1194 $irule = $sth->fetchrow_hashref;
1195 return $irule if defined($irule) ;
1197 $sth->execute( "*", "*", "*" );
1198 $irule = $sth->fetchrow_hashref;
1199 return $irule if defined($irule) ;
1201 # if no rule matches,
1205 =head2 GetBranchBorrowerCircRule
1207 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1209 Retrieves circulation rule attributes that apply to the given
1210 branch and patron category, regardless of item type.
1211 The return value is a hashref containing the following key:
1213 maxissueqty - maximum number of loans that a
1214 patron of the given category can have at the given
1215 branch. If the value is undef, no limit.
1217 This will first check for a specific branch and
1218 category match from branch_borrower_circ_rules.
1220 If no rule is found, it will then check default_branch_circ_rules
1221 (same branch, default category). If no rule is found,
1222 it will then check default_borrower_circ_rules (default
1223 branch, same category), then failing that, default_circ_rules
1224 (default branch, default category).
1226 If no rule has been found in the database, it will default to
1231 C<$branchcode> and C<$categorycode> should contain the
1232 literal branch code and patron category code, respectively - no
1237 sub GetBranchBorrowerCircRule {
1238 my $branchcode = shift;
1239 my $categorycode = shift;
1241 my $branch_cat_query = "SELECT maxissueqty
1242 FROM branch_borrower_circ_rules
1243 WHERE branchcode = ?
1244 AND categorycode = ?";
1245 my $dbh = C4::Context->dbh();
1246 my $sth = $dbh->prepare($branch_cat_query);
1247 $sth->execute($branchcode, $categorycode);
1249 if ($result = $sth->fetchrow_hashref()) {
1253 # try same branch, default borrower category
1254 my $branch_query = "SELECT maxissueqty
1255 FROM default_branch_circ_rules
1256 WHERE branchcode = ?";
1257 $sth = $dbh->prepare($branch_query);
1258 $sth->execute($branchcode);
1259 if ($result = $sth->fetchrow_hashref()) {
1263 # try default branch, same borrower category
1264 my $category_query = "SELECT maxissueqty
1265 FROM default_borrower_circ_rules
1266 WHERE categorycode = ?";
1267 $sth = $dbh->prepare($category_query);
1268 $sth->execute($categorycode);
1269 if ($result = $sth->fetchrow_hashref()) {
1273 # try default branch, default borrower category
1274 my $default_query = "SELECT maxissueqty
1275 FROM default_circ_rules";
1276 $sth = $dbh->prepare($default_query);
1278 if ($result = $sth->fetchrow_hashref()) {
1282 # built-in default circulation rule
1284 maxissueqty => undef,
1288 =head2 GetBranchItemRule
1290 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1292 Retrieves circulation rule attributes that apply to the given
1293 branch and item type, regardless of patron category.
1295 The return value is a hashref containing the following key:
1297 holdallowed => Hold policy for this branch and itemtype. Possible values:
1298 0: No holds allowed.
1299 1: Holds allowed only by patrons that have the same homebranch as the item.
1300 2: Holds allowed from any patron.
1302 This searches branchitemrules in the following order:
1304 * Same branchcode and itemtype
1305 * Same branchcode, itemtype '*'
1306 * branchcode '*', same itemtype
1307 * branchcode and itemtype '*'
1309 Neither C<$branchcode> nor C<$categorycode> should be '*'.
1313 sub GetBranchItemRule {
1314 my ( $branchcode, $itemtype ) = @_;
1315 my $dbh = C4::Context->dbh();
1319 ['SELECT holdallowed
1320 FROM branch_item_rules
1321 WHERE branchcode = ?
1322 AND itemtype = ?', $branchcode, $itemtype],
1323 ['SELECT holdallowed
1324 FROM default_branch_circ_rules
1325 WHERE branchcode = ?', $branchcode],
1326 ['SELECT holdallowed
1327 FROM default_branch_item_rules
1328 WHERE itemtype = ?', $itemtype],
1329 ['SELECT holdallowed
1330 FROM default_circ_rules'],
1333 foreach my $attempt (@attempts) {
1334 my ($query, @bind_params) = @{$attempt};
1336 # Since branch/category and branch/itemtype use the same per-branch
1337 # defaults tables, we have to check that the key we want is set, not
1338 # just that a row was returned
1339 return $result if ( defined( $result->{'holdallowed'} = $dbh->selectrow_array( $query, {}, @bind_params ) ) );
1342 # built-in default circulation rule
1350 ($doreturn, $messages, $iteminformation, $borrower) =
1351 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1357 =item C<$barcode> is the bar code of the book being returned.
1359 =item C<$branch> is the code of the branch where the book is being returned.
1361 =item C<$exemptfine> indicates that overdue charges for the item will be
1364 =item C<$dropbox> indicates that the check-in date is assumed to be
1365 yesterday, or the last non-holiday as defined in C4::Calendar . If
1366 overdue charges are applied and C<$dropbox> is true, the last charge
1367 will be removed. This assumes that the fines accrual script has run
1372 C<&AddReturn> returns a list of four items:
1374 C<$doreturn> is true iff the return succeeded.
1376 C<$messages> is a reference-to-hash giving feedback on the operation.
1377 The keys of the hash are:
1383 No item with this barcode exists. The value is C<$barcode>.
1387 The book is not currently on loan. The value is C<$barcode>.
1389 =item C<IsPermanent>
1391 The book's home branch is a permanent collection. If you have borrowed
1392 this book, you are not allowed to return it. The value is the code for
1393 the book's home branch.
1397 This book has been withdrawn/cancelled. The value should be ignored.
1399 =item C<Wrongbranch>
1401 This book has was returned to the wrong branch. The value is a hashref
1402 so that C<$messages->{Wrongbranch}->{Wrongbranch}> and C<$messages->{Wrongbranch}->{Rightbranch}>
1403 contain the branchcode of the incorrect and correct return library, respectively.
1407 The item was reserved. The value is a reference-to-hash whose keys are
1408 fields from the reserves table of the Koha database, and
1409 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1410 either C<Waiting>, C<Reserved>, or 0.
1414 C<$iteminformation> is a reference-to-hash, giving information about the
1415 returned item from the issues table.
1417 C<$borrower> is a reference-to-hash, giving information about the
1418 patron who last borrowed the book.
1423 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1424 if ($branch and not GetBranchDetail($branch)) {
1425 warn "AddReturn error: branch '$branch' not found. Reverting to " . C4::Context->userenv->{'branch'};
1428 $branch = C4::Context->userenv->{'branch'} unless $branch; # we trust userenv to be a safe fallback/default
1433 my $validTransfert = 0;
1435 # get information on item
1436 my $itemnumber = GetItemnumberFromBarcode( $barcode );
1437 unless ($itemnumber) {
1438 return (0, { BadBarcode => $barcode }); # no barcode means no item or borrower. bail out.
1440 my $issue = GetItemIssue($itemnumber);
1441 # warn Dumper($iteminformation);
1442 if ($issue and $issue->{borrowernumber}) {
1443 $borrower = C4::Members::GetMemberDetails($issue->{borrowernumber})
1444 or die "Data inconsistency: barcode $barcode (itemnumber:$itemnumber) claims to be issued to non-existant borrowernumber '$issue->{borrowernumber}'\n"
1445 . Dumper($issue) . "\n";
1447 $messages->{'NotIssued'} = $barcode;
1448 # even though item is not on loan, it may still be transferred; therefore, get current branch info
1450 # No issue, no borrowernumber. ONLY if $doreturn, *might* you have a $borrower later.
1453 my $item = GetItem($itemnumber) or die "GetItem($itemnumber) failed";
1454 # full item data, but no borrowernumber or checkout info (no issue)
1455 # we know GetItem should work because GetItemnumberFromBarcode worked
1456 my $hbr = C4::Context->preference("HomeOrHoldingBranchReturn") || "homebranch";
1457 $hbr = $item->{$hbr} || '';
1458 # item must be from items table -- issues table has branchcode and issuingbranch, not homebranch nor holdingbranch
1460 my $borrowernumber = $borrower->{'borrowernumber'} || undef; # we don't know if we had a borrower or not
1462 # check if the book is in a permanent collection....
1463 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1465 my $branches = GetBranches(); # a potentially expensive call for a non-feature.
1466 $branches->{$hbr}->{PE} and $messages->{'IsPermanent'} = $hbr;
1469 # if indy branches and returning to different branch, refuse the return
1470 if ($hbr ne $branch && C4::Context->preference("IndependantBranches")){
1471 $messages->{'Wrongbranch'} = {
1472 Wrongbranch => $branch,
1473 Rightbranch => $hbr,
1476 # bailing out here - in this case, current desired behavior
1477 # is to act as if no return ever happened at all.
1478 # FIXME - even in an indy branches situation, there should
1479 # still be an option for the library to accept the item
1480 # and transfer it to its owning library.
1481 return ( $doreturn, $messages, $issue, $borrower );
1484 if ( $item->{'wthdrawn'} ) { # book has been cancelled
1485 $messages->{'wthdrawn'} = 1;
1489 # case of a return of document (deal with issues and holdingbranch)
1491 $borrower or warn "AddReturn without current borrower";
1492 my $circControlBranch;
1494 # define circControlBranch only if dropbox mode is set
1495 # don't allow dropbox mode to create an invalid entry in issues (issuedate > today)
1496 # FIXME: check issuedate > returndate, factoring in holidays
1497 $circControlBranch = _GetCircControlBranch($item,$borrower) unless ( $item->{'issuedate'} eq C4::Dates->today('iso') );;
1500 if ($borrowernumber) {
1501 MarkIssueReturned($borrowernumber, $item->{'itemnumber'}, $circControlBranch);
1502 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right? This could be the borrower hash.
1505 ModItem({ onloan => undef }, $issue->{'biblionumber'}, $item->{'itemnumber'});
1508 # the holdingbranch is updated if the document is returned to another location.
1509 # this is always done regardless of whether the item was on loan or not
1510 if ($item->{'holdingbranch'} ne $branch) {
1511 UpdateHoldingbranch($branch, $item->{'itemnumber'});
1512 $item->{'holdingbranch'} = $branch; # update item data holdingbranch too
1514 ModDateLastSeen( $item->{'itemnumber'} );
1516 # check if we have a transfer for this document
1517 my ($datesent,$frombranch,$tobranch) = GetTransfers( $item->{'itemnumber'} );
1519 # if we have a transfer to do, we update the line of transfers with the datearrived
1521 if ( $tobranch eq $branch ) {
1522 my $sth = C4::Context->dbh->prepare(
1523 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1525 $sth->execute( $item->{'itemnumber'} );
1526 # if we have a reservation with valid transfer, we can set it's status to 'W'
1527 C4::Reserves::ModReserveStatus($item->{'itemnumber'}, 'W');
1529 $messages->{'WrongTransfer'} = $tobranch;
1530 $messages->{'WrongTransferItem'} = $item->{'itemnumber'};
1532 $validTransfert = 1;
1535 # fix up the accounts.....
1536 if ($item->{'itemlost'}) {
1537 _FixAccountForLostAndReturned($item->{'itemnumber'}, $borrowernumber, $barcode); # can tolerate undef $borrowernumber
1538 $messages->{'WasLost'} = 1;
1541 # fix up the overdues in accounts...
1542 if ($borrowernumber) {
1543 my $fix = _FixOverduesOnReturn($borrowernumber, $item->{itemnumber}, $exemptfine, $dropbox);
1544 defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $item->{itemnumber}...) failed!"; # zero is OK, check defined
1547 # find reserves.....
1548 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1549 my ($resfound, $resrec) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
1551 $resrec->{'ResFound'} = $resfound;
1552 $messages->{'ResFound'} = $resrec;
1556 # Record the fact that this book was returned.
1558 $branch, 'return', '0', '',
1559 $item->{'itemnumber'},
1560 $biblio->{'itemtype'},
1564 # Send a check-in slip. # NOTE: borrower may be undef. probably shouldn't try to send messages then.
1565 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1567 branchcode => $branch,
1568 categorycode => $borrower->{categorycode},
1569 item_type => $item->{itype},
1570 notification => 'CHECKIN',
1572 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1573 SendCirculationAlert({
1576 borrower => $borrower,
1581 logaction("CIRCULATION", "RETURN", $borrowernumber, $item->{'biblionumber'})
1582 if C4::Context->preference("ReturnLog");
1584 # FIXME: make this comment intelligible.
1585 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1586 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1588 if ($doreturn and ($branch ne $hbr) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) ){
1589 if ( C4::Context->preference("AutomaticItemReturn" ) or
1590 (C4::Context->preference("UseBranchTransferLimits") and
1591 ! IsBranchTransferAllowed($branch, $hbr, $item->{C4::Context->preference("BranchTransferLimitsType")} )
1593 $debug and warn sprintf "about to call ModItemTransfer(%s, %s, %s)", $item->{'itemnumber'},$branch, $hbr;
1594 $debug and warn "item: " . Dumper($item);
1595 ModItemTransfer($item->{'itemnumber'}, $branch, $hbr);
1596 $messages->{'WasTransfered'} = 1;
1598 $messages->{'NeedsTransfer'} = 1; # TODO: instead of 1, specify branchcode that the transfer SHOULD go to, $item->{homebranch}
1601 return ( $doreturn, $messages, $issue, $borrower );
1604 =head2 MarkIssueReturned
1606 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
1608 Unconditionally marks an issue as being returned by
1609 moving the C<issues> row to C<old_issues> and
1610 setting C<returndate> to the current date, or
1611 the last non-holiday date of the branccode specified in
1612 C<dropbox_branch> . Assumes you've already checked that
1613 it's safe to do this, i.e. last non-holiday > issuedate.
1615 if C<$returndate> is specified (in iso format), it is used as the date
1616 of the return. It is ignored when a dropbox_branch is passed in.
1618 Ideally, this function would be internal to C<C4::Circulation>,
1619 not exported, but it is currently needed by one
1620 routine in C<C4::Accounts>.
1624 sub MarkIssueReturned {
1625 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
1626 my $dbh = C4::Context->dbh;
1627 my $query = "UPDATE issues SET returndate=";
1629 if ($dropbox_branch) {
1630 my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
1631 my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
1633 push @bind, $dropboxdate->output('iso');
1634 } elsif ($returndate) {
1636 push @bind, $returndate;
1638 $query .= " now() ";
1640 $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
1641 push @bind, $borrowernumber, $itemnumber;
1643 my $sth_upd = $dbh->prepare($query);
1644 $sth_upd->execute(@bind);
1645 my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
1646 WHERE borrowernumber = ?
1647 AND itemnumber = ?");
1648 $sth_copy->execute($borrowernumber, $itemnumber);
1649 my $sth_del = $dbh->prepare("DELETE FROM issues
1650 WHERE borrowernumber = ?
1651 AND itemnumber = ?");
1652 $sth_del->execute($borrowernumber, $itemnumber);
1655 =head2 _FixOverduesOnReturn
1657 &_FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
1659 C<$brn> borrowernumber
1663 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
1664 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
1666 Internal function, called only by AddReturn
1670 sub _FixOverduesOnReturn {
1671 my ($borrowernumber, $item);
1672 unless ($borrowernumber = shift) {
1673 warn "_FixOverduesOnReturn() not supplied valid borrowernumber";
1676 unless ($item = shift) {
1677 warn "_FixOverduesOnReturn() not supplied valid itemnumber";
1680 my ($exemptfine, $dropbox) = @_;
1681 my $dbh = C4::Context->dbh;
1683 # check for overdue fine
1684 my $sth = $dbh->prepare(
1685 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
1687 $sth->execute( $borrowernumber, $item );
1689 # alter fine to show that the book has been returned
1690 my $data = $sth->fetchrow_hashref;
1691 return 0 unless $data; # no warning, there's just nothing to fix
1694 my @bind = ($borrowernumber, $item, $data->{'accountno'});
1696 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
1697 if (C4::Context->preference("FinesLog")) {
1698 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
1700 } elsif ($dropbox && $data->{lastincrement}) {
1701 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
1702 my $amt = $data->{amount} - $data->{lastincrement} ;
1703 if (C4::Context->preference("FinesLog")) {
1704 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
1706 $uquery = "update accountlines set accounttype='F' ";
1707 if($outstanding >= 0 && $amt >=0) {
1708 $uquery .= ", amount = ? , amountoutstanding=? ";
1709 unshift @bind, ($amt, $outstanding) ;
1712 $uquery = "update accountlines set accounttype='F' ";
1714 $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
1715 my $usth = $dbh->prepare($uquery);
1716 return $usth->execute(@bind);
1719 =head2 _FixAccountForLostAndReturned
1721 &_FixAccountForLostAndReturned($itemnumber, [$borrowernumber, $barcode]);
1723 Calculates the charge for a book lost and returned.
1725 Internal function, not exported, called only by AddReturn.
1727 FIXME: This function reflects how inscrutable fines logic is. Fix both.
1728 FIXME: Give a positive return value on success. It might be the $borrowernumber who received credit, or the amount forgiven.
1732 sub _FixAccountForLostAndReturned {
1733 my $itemnumber = shift or return;
1734 my $borrowernumber = @_ ? shift : undef;
1735 my $item_id = @_ ? shift : $itemnumber; # Send the barcode if you want that logged in the description
1736 my $dbh = C4::Context->dbh;
1737 # check for charge made for lost book
1738 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
1739 $sth->execute($itemnumber);
1740 my $data = $sth->fetchrow_hashref;
1741 $data or return; # bail if there is nothing to do
1743 # writeoff this amount
1745 my $amount = $data->{'amount'};
1746 my $acctno = $data->{'accountno'};
1747 my $amountleft; # Starts off undef/zero.
1748 if ($data->{'amountoutstanding'} == $amount) {
1749 $offset = $data->{'amount'};
1750 $amountleft = 0; # Hey, it's zero here, too.
1752 $offset = $amount - $data->{'amountoutstanding'}; # Um, isn't this the same as ZERO? We just tested those two things are ==
1753 $amountleft = $data->{'amountoutstanding'} - $amount; # Um, isn't this the same as ZERO? We just tested those two things are ==
1755 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
1756 WHERE (borrowernumber = ?)
1757 AND (itemnumber = ?) AND (accountno = ?) ");
1758 $usth->execute($data->{'borrowernumber'},$itemnumber,$acctno); # We might be adjusting an account for some OTHER borrowernumber now. Not the one we passed in.
1759 #check if any credit is left if so writeoff other accounts
1760 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
1761 $amountleft *= -1 if ($amountleft < 0);
1762 if ($amountleft > 0) {
1763 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
1764 AND (amountoutstanding >0) ORDER BY date"); # might want to order by amountoustanding ASC (pay smallest first)
1765 $msth->execute($data->{'borrowernumber'});
1766 # offset transactions
1769 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1770 if ($accdata->{'amountoutstanding'} < $amountleft) {
1772 $amountleft -= $accdata->{'amountoutstanding'};
1774 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1777 my $thisacct = $accdata->{'accountno'};
1778 # FIXME: move prepares outside while loop!
1779 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
1780 WHERE (borrowernumber = ?)
1781 AND (accountno=?)");
1782 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct'); # FIXME: '$thisacct' is a string literal!
1783 $usth = $dbh->prepare("INSERT INTO accountoffsets
1784 (borrowernumber, accountno, offsetaccount, offsetamount)
1787 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1789 $msth->finish; # $msth might actually have data left
1791 $amountleft *= -1 if ($amountleft > 0);
1792 my $desc = "Item Returned " . $item_id;
1793 $usth = $dbh->prepare("INSERT INTO accountlines
1794 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1795 VALUES (?,?,now(),?,?,'CR',?)");
1796 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1797 if ($borrowernumber) {
1798 # FIXME: same as query above. use 1 sth for both
1799 $usth = $dbh->prepare("INSERT INTO accountoffsets
1800 (borrowernumber, accountno, offsetaccount, offsetamount)
1802 $usth->execute($borrowernumber, $data->{'accountno'}, $nextaccntno, $offset);
1804 ModItem({ paidfor => '' }, undef, $itemnumber);
1808 =head2 _GetCircControlBranch
1810 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
1814 Return the library code to be used to determine which circulation
1815 policy applies to a transaction. Looks up the CircControl and
1816 HomeOrHoldingBranch system preferences.
1818 C<$iteminfos> is a hashref to iteminfo. Only {homebranch or holdingbranch} is used.
1820 C<$borrower> is a hashref to borrower. Only {branchcode} is used.
1824 sub _GetCircControlBranch {
1825 my ($item, $borrower) = @_;
1826 my $circcontrol = C4::Context->preference('CircControl');
1829 if ($circcontrol eq 'PickupLibrary') {
1830 $branch= C4::Context->userenv->{'branch'};
1831 } elsif ($circcontrol eq 'PatronLibrary') {
1832 $branch=$borrower->{branchcode};
1834 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
1835 $branch = $item->{$branchfield};
1836 # default to item home branch if holdingbranch is used
1837 # and is not defined
1838 if (!defined($branch) && $branchfield eq 'holdingbranch') {
1839 $branch = $item->{homebranch};
1852 $issue = &GetItemIssue($itemnumber);
1854 Returns patron currently having a book, or undef if not checked out.
1856 C<$itemnumber> is the itemnumber.
1858 C<$issue> is a hashref of the row from the issues table.
1863 my ($itemnumber) = @_;
1864 return unless $itemnumber;
1865 my $sth = C4::Context->dbh->prepare(
1868 LEFT JOIN items ON issues.itemnumber=items.itemnumber
1869 WHERE issues.itemnumber=?");
1870 $sth->execute($itemnumber);
1871 my $data = $sth->fetchrow_hashref;
1872 return unless $data;
1873 $data->{'overdue'} = ($data->{'date_due'} lt C4::Dates->today('iso')) ? 1 : 0;
1879 $issue = GetOpenIssue( $itemnumber );
1881 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
1883 C<$itemnumber> is the item's itemnumber
1890 my ( $itemnumber ) = @_;
1892 my $dbh = C4::Context->dbh;
1893 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
1894 $sth->execute( $itemnumber );
1895 my $issue = $sth->fetchrow_hashref();
1899 =head2 GetItemIssues
1901 $issues = &GetItemIssues($itemnumber, $history);
1903 Returns patrons that have issued a book
1905 C<$itemnumber> is the itemnumber
1906 C<$history> is false if you just want the current "issuer" (if any)
1907 and true if you want issues history from old_issues also.
1909 Returns reference to an array of hashes
1914 my ( $itemnumber, $history ) = @_;
1916 my $today = C4::Dates->today('iso'); # get today date
1917 my $sql = "SELECT * FROM issues
1918 JOIN borrowers USING (borrowernumber)
1919 JOIN items USING (itemnumber)
1920 WHERE issues.itemnumber = ? ";
1923 SELECT * FROM old_issues
1924 LEFT JOIN borrowers USING (borrowernumber)
1925 JOIN items USING (itemnumber)
1926 WHERE old_issues.itemnumber = ? ";
1928 $sql .= "ORDER BY date_due DESC";
1929 my $sth = C4::Context->dbh->prepare($sql);
1931 $sth->execute($itemnumber, $itemnumber);
1933 $sth->execute($itemnumber);
1935 my $results = $sth->fetchall_arrayref({});
1936 foreach (@$results) {
1937 $_->{'overdue'} = ($_->{'date_due'} lt $today) ? 1 : 0;
1942 =head2 GetBiblioIssues
1944 $issues = GetBiblioIssues($biblionumber);
1946 this function get all issues from a biblionumber.
1949 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
1950 tables issues and the firstname,surname & cardnumber from borrowers.
1954 sub GetBiblioIssues {
1955 my $biblionumber = shift;
1956 return undef unless $biblionumber;
1957 my $dbh = C4::Context->dbh;
1959 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1961 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
1962 LEFT JOIN items ON issues.itemnumber = items.itemnumber
1963 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1964 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1965 WHERE biblio.biblionumber = ?
1967 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
1969 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
1970 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
1971 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
1972 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1973 WHERE biblio.biblionumber = ?
1976 my $sth = $dbh->prepare($query);
1977 $sth->execute($biblionumber, $biblionumber);
1980 while ( my $data = $sth->fetchrow_hashref ) {
1981 push @issues, $data;
1986 =head2 GetUpcomingDueIssues
1988 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
1992 sub GetUpcomingDueIssues {
1995 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
1996 my $dbh = C4::Context->dbh;
1998 my $statement = <<END_SQL;
1999 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
2001 LEFT JOIN items USING (itemnumber)
2002 WhERE returndate is NULL
2003 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
2006 my @bind_parameters = ( $params->{'days_in_advance'} );
2008 my $sth = $dbh->prepare( $statement );
2009 $sth->execute( @bind_parameters );
2010 my $upcoming_dues = $sth->fetchall_arrayref({});
2013 return $upcoming_dues;
2016 =head2 CanBookBeRenewed
2018 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
2020 Find out whether a borrowed item may be renewed.
2022 C<$dbh> is a DBI handle to the Koha database.
2024 C<$borrowernumber> is the borrower number of the patron who currently
2025 has the item on loan.
2027 C<$itemnumber> is the number of the item to renew.
2029 C<$override_limit>, if supplied with a true value, causes
2030 the limit on the number of times that the loan can be renewed
2031 (as controlled by the item type) to be ignored.
2033 C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
2034 item must currently be on loan to the specified borrower; renewals
2035 must be allowed for the item's type; and the borrower must not have
2036 already renewed the loan. $error will contain the reason the renewal can not proceed
2040 sub CanBookBeRenewed {
2042 # check renewal status
2043 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2044 my $dbh = C4::Context->dbh;
2049 # Look in the issues table for this item, lent to this borrower,
2050 # and not yet returned.
2052 # Look in the issues table for this item, lent to this borrower,
2053 # and not yet returned.
2055 'ItemHomeLibrary' => 'items.homebranch',
2056 'PickupLibrary' => 'items.holdingbranch',
2057 'PatronLibrary' => 'borrowers.branchcode'
2059 my $controlbranch = $branch{C4::Context->preference('CircControl')};
2060 my $itype = C4::Context->preference('item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype';
2062 my $sthcount = $dbh->prepare("
2064 borrowers.categorycode, biblioitems.itemtype, issues.renewals, renewalsallowed, $controlbranch
2067 LEFT JOIN items USING (itemnumber)
2068 LEFT JOIN borrowers USING (borrowernumber)
2069 LEFT JOIN biblioitems USING (biblioitemnumber)
2072 (issuingrules.categorycode = borrowers.categorycode OR issuingrules.categorycode = '*')
2074 (issuingrules.itemtype = $itype OR issuingrules.itemtype = '*')
2076 (issuingrules.branchcode = $controlbranch OR issuingrules.branchcode = '*')
2082 issuingrules.categorycode desc,
2083 issuingrules.itemtype desc,
2084 issuingrules.branchcode desc
2088 $sthcount->execute( $borrowernumber, $itemnumber );
2089 if ( my $data1 = $sthcount->fetchrow_hashref ) {
2091 if ( ( $data1->{renewalsallowed} && $data1->{renewalsallowed} > $data1->{renewals} ) || $override_limit ) {
2098 my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
2105 return ($renewokay,$error);
2110 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2114 C<$borrowernumber> is the borrower number of the patron who currently
2117 C<$itemnumber> is the number of the item to renew.
2119 C<$branch> is the library where the renewal took place (if any).
2120 The library that controls the circ policies for the renewal is retrieved from the issues record.
2122 C<$datedue> can be a C4::Dates object used to set the due date.
2124 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2125 this parameter is not supplied, lastreneweddate is set to the current date.
2127 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2128 from the book's item type.
2133 my $borrowernumber = shift or return undef;
2134 my $itemnumber = shift or return undef;
2136 my $datedue = shift;
2137 my $lastreneweddate = shift || C4::Dates->new()->output('iso');
2138 my $item = GetItem($itemnumber) or return undef;
2139 my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
2141 my $dbh = C4::Context->dbh;
2142 # Find the issues record for this book
2144 $dbh->prepare("SELECT * FROM issues
2145 WHERE borrowernumber=?
2148 $sth->execute( $borrowernumber, $itemnumber );
2149 my $issuedata = $sth->fetchrow_hashref;
2151 if($datedue && ! $datedue->output('iso')){
2152 warn "Invalid date passed to AddRenewal.";
2155 # If the due date wasn't specified, calculate it by adding the
2156 # book's loan length to today's date or the current due date
2157 # based on the value of the RenewalPeriodBase syspref.
2160 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
2161 my $loanlength = GetLoanLength(
2162 $borrower->{'categorycode'},
2163 (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
2164 $issuedata->{'branchcode'} ); # that's the circ control branch.
2166 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2167 C4::Dates->new($issuedata->{date_due}, 'iso') :
2169 $datedue = CalcDateDue($datedue,$loanlength,$issuedata->{'branchcode'},$borrower);
2172 # Update the issues record to have the new due date, and a new count
2173 # of how many times it has been renewed.
2174 my $renews = $issuedata->{'renewals'} + 1;
2175 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2176 WHERE borrowernumber=?
2179 $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2182 # Update the renewal count on the item, and tell zebra to reindex
2183 $renews = $biblio->{'renewals'} + 1;
2184 ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
2186 # Charge a new rental fee, if applicable?
2187 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2188 if ( $charge > 0 ) {
2189 my $accountno = getnextacctno( $borrowernumber );
2190 my $item = GetBiblioFromItemNumber($itemnumber);
2191 $sth = $dbh->prepare(
2192 "INSERT INTO accountlines
2194 borrowernumber, accountno, amount,
2196 accounttype, amountoutstanding, itemnumber
2198 VALUES (now(),?,?,?,?,?,?,?)"
2200 $sth->execute( $borrowernumber, $accountno, $charge,
2201 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2202 'Rent', $charge, $itemnumber );
2206 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
2211 # check renewal status
2212 my ( $bornum, $itemno ) = @_;
2213 my $dbh = C4::Context->dbh;
2215 my $renewsallowed = 0;
2218 my $borrower = C4::Members::GetMemberDetails($bornum);
2219 my $item = GetItem($itemno);
2221 # Look in the issues table for this item, lent to this borrower,
2222 # and not yet returned.
2224 # FIXME - I think this function could be redone to use only one SQL call.
2225 my $sth = $dbh->prepare(
2226 "select * from issues
2227 where (borrowernumber = ?)
2228 and (itemnumber = ?)"
2230 $sth->execute( $bornum, $itemno );
2231 my $data = $sth->fetchrow_hashref;
2232 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2234 # $item and $borrower should be calculated
2235 my $branchcode = _GetCircControlBranch($item, $borrower);
2237 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2239 $renewsallowed = $issuingrule->{'renewalsallowed'};
2240 $renewsleft = $renewsallowed - $renewcount;
2241 if($renewsleft < 0){ $renewsleft = 0; }
2242 return ( $renewcount, $renewsallowed, $renewsleft );
2245 =head2 GetIssuingCharges
2247 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2249 Calculate how much it would cost for a given patron to borrow a given
2250 item, including any applicable discounts.
2252 C<$itemnumber> is the item number of item the patron wishes to borrow.
2254 C<$borrowernumber> is the patron's borrower number.
2256 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2257 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2262 sub GetIssuingCharges {
2264 # calculate charges due
2265 my ( $itemnumber, $borrowernumber ) = @_;
2267 my $dbh = C4::Context->dbh;
2270 # Get the book's item type and rental charge (via its biblioitem).
2271 my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
2272 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
2273 $qcharge .= (C4::Context->preference('item-level_itypes'))
2274 ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
2275 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
2277 $qcharge .= "WHERE items.itemnumber =?";
2279 my $sth1 = $dbh->prepare($qcharge);
2280 $sth1->execute($itemnumber);
2281 if ( my $data1 = $sth1->fetchrow_hashref ) {
2282 $item_type = $data1->{'itemtype'};
2283 $charge = $data1->{'rentalcharge'};
2284 my $q2 = "SELECT rentaldiscount FROM borrowers
2285 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2286 WHERE borrowers.borrowernumber = ?
2287 AND (issuingrules.itemtype = ? OR issuingrules.itemtype = '*')";
2288 my $sth2 = $dbh->prepare($q2);
2289 $sth2->execute( $borrowernumber, $item_type );
2290 if ( my $data2 = $sth2->fetchrow_hashref ) {
2291 my $discount = $data2->{'rentaldiscount'};
2292 if ( $discount eq 'NULL' ) {
2295 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2301 return ( $charge, $item_type );
2304 =head2 AddIssuingCharge
2306 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2310 sub AddIssuingCharge {
2311 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2312 my $dbh = C4::Context->dbh;
2313 my $nextaccntno = getnextacctno( $borrowernumber );
2315 INSERT INTO accountlines
2316 (borrowernumber, itemnumber, accountno,
2317 date, amount, description, accounttype,
2319 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
2321 my $sth = $dbh->prepare($query);
2322 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
2328 GetTransfers($itemnumber);
2333 my ($itemnumber) = @_;
2335 my $dbh = C4::Context->dbh;
2341 FROM branchtransfers
2342 WHERE itemnumber = ?
2343 AND datearrived IS NULL
2345 my $sth = $dbh->prepare($query);
2346 $sth->execute($itemnumber);
2347 my @row = $sth->fetchrow_array();
2352 =head2 GetTransfersFromTo
2354 @results = GetTransfersFromTo($frombranch,$tobranch);
2356 Returns the list of pending transfers between $from and $to branch
2360 sub GetTransfersFromTo {
2361 my ( $frombranch, $tobranch ) = @_;
2362 return unless ( $frombranch && $tobranch );
2363 my $dbh = C4::Context->dbh;
2365 SELECT itemnumber,datesent,frombranch
2366 FROM branchtransfers
2369 AND datearrived IS NULL
2371 my $sth = $dbh->prepare($query);
2372 $sth->execute( $frombranch, $tobranch );
2375 while ( my $data = $sth->fetchrow_hashref ) {
2376 push @gettransfers, $data;
2379 return (@gettransfers);
2382 =head2 DeleteTransfer
2384 &DeleteTransfer($itemnumber);
2388 sub DeleteTransfer {
2389 my ($itemnumber) = @_;
2390 my $dbh = C4::Context->dbh;
2391 my $sth = $dbh->prepare(
2392 "DELETE FROM branchtransfers
2394 AND datearrived IS NULL "
2396 $sth->execute($itemnumber);
2400 =head2 AnonymiseIssueHistory
2402 $rows = AnonymiseIssueHistory($borrowernumber,$date)
2404 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2405 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2407 return the number of affected rows.
2411 sub AnonymiseIssueHistory {
2413 my $borrowernumber = shift;
2414 my $dbh = C4::Context->dbh;
2417 SET borrowernumber = NULL
2418 WHERE returndate < '".$date."'
2419 AND borrowernumber IS NOT NULL
2421 $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
2422 my $rows_affected = $dbh->do($query);
2423 return $rows_affected;
2426 =head2 SendCirculationAlert
2428 Send out a C<check-in> or C<checkout> alert using the messaging system.
2436 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
2440 Hashref of information about the item being checked in or out.
2444 Hashref of information about the borrower of the item.
2448 The branchcode from where the checkout or check-in took place.
2454 SendCirculationAlert({
2457 borrower => $borrower,
2463 sub SendCirculationAlert {
2465 my ($type, $item, $borrower, $branch) =
2466 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
2467 my %message_name = (
2468 CHECKIN => 'Item Check-in',
2469 CHECKOUT => 'Item Checkout',
2471 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
2472 borrowernumber => $borrower->{borrowernumber},
2473 message_name => $message_name{$type},
2475 my $letter = C4::Letters::getletter('circulation', $type);
2476 C4::Letters::parseletter($letter, 'biblio', $item->{biblionumber});
2477 C4::Letters::parseletter($letter, 'biblioitems', $item->{biblionumber});
2478 C4::Letters::parseletter($letter, 'borrowers', $borrower->{borrowernumber});
2479 C4::Letters::parseletter($letter, 'branches', $branch);
2480 my @transports = @{ $borrower_preferences->{transports} };
2481 # warn "no transports" unless @transports;
2483 # warn "transport: $_";
2484 my $message = C4::Message->find_last_message($borrower, $type, $_);
2486 #warn "create new message";
2487 C4::Message->enqueue($letter, $borrower, $_);
2489 #warn "append to old message";
2490 $message->append($letter);
2497 =head2 updateWrongTransfer
2499 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
2501 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
2505 sub updateWrongTransfer {
2506 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
2507 my $dbh = C4::Context->dbh;
2508 # first step validate the actual line of transfert .
2511 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
2513 $sth->execute($FromLibrary,$itemNumber);
2516 # second step create a new line of branchtransfer to the right location .
2517 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
2519 #third step changing holdingbranch of item
2520 UpdateHoldingbranch($FromLibrary,$itemNumber);
2523 =head2 UpdateHoldingbranch
2525 $items = UpdateHoldingbranch($branch,$itmenumber);
2527 Simple methode for updating hodlingbranch in items BDD line
2531 sub UpdateHoldingbranch {
2532 my ( $branch,$itemnumber ) = @_;
2533 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
2538 $newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
2539 this function calculates the due date given the loan length ,
2540 checking against the holidays calendar as per the 'useDaysMode' syspref.
2541 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
2542 C<$branch> = location whose calendar to use
2543 C<$loanlength> = loan length prior to adjustment
2547 my ($startdate,$loanlength,$branch,$borrower) = @_;
2550 if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
2551 my $timedue = time + ($loanlength) * 86400;
2552 #FIXME - assumes now even though we take a startdate
2553 my @datearr = localtime($timedue);
2554 $datedue = C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
2556 my $calendar = C4::Calendar->new( branchcode => $branch );
2557 $datedue = $calendar->addDate($startdate, $loanlength);
2560 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
2561 if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
2562 $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
2565 # if ceilingDueDate ON the datedue can't be after the ceiling date
2566 if ( C4::Context->preference('ceilingDueDate')
2567 && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') ) ) {
2568 my $ceilingDate = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
2569 if ( $datedue->output( 'iso' ) gt $ceilingDate->output( 'iso' ) ) {
2570 $datedue = $ceilingDate;
2577 =head2 CheckValidDatedue
2579 $newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
2581 This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
2582 To be replaced by CalcDateDue() once C4::Calendar use is tested.
2584 this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
2585 C<$date_due> = returndate calculate with no day check
2586 C<$itemnumber> = itemnumber
2587 C<$branchcode> = location of issue (affected by 'CircControl' syspref)
2588 C<$loanlength> = loan length prior to adjustment
2592 sub CheckValidDatedue {
2593 my ($date_due,$itemnumber,$branchcode)=@_;
2594 my @datedue=split('-',$date_due->output('iso'));
2595 my $years=$datedue[0];
2596 my $month=$datedue[1];
2597 my $day=$datedue[2];
2598 # die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
2600 for (my $i=0;$i<2;$i++){
2601 $dow=Day_of_Week($years,$month,$day);
2602 ($dow=0) if ($dow>6);
2603 my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
2604 my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2605 my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2606 if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
2608 (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
2611 my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
2616 =head2 CheckRepeatableHolidays
2618 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
2620 This function checks if the date due is a repeatable holiday
2622 C<$date_due> = returndate calculate with no day check
2623 C<$itemnumber> = itemnumber
2624 C<$branchcode> = localisation of issue
2628 sub CheckRepeatableHolidays{
2629 my($itemnumber,$week_day,$branchcode)=@_;
2630 my $dbh = C4::Context->dbh;
2631 my $query = qq|SELECT count(*)
2632 FROM repeatable_holidays
2635 my $sth = $dbh->prepare($query);
2636 $sth->execute($branchcode,$week_day);
2637 my $result=$sth->fetchrow;
2643 =head2 CheckSpecialHolidays
2645 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
2647 This function check if the date is a special holiday
2649 C<$years> = the years of datedue
2650 C<$month> = the month of datedue
2651 C<$day> = the day of datedue
2652 C<$itemnumber> = itemnumber
2653 C<$branchcode> = localisation of issue
2657 sub CheckSpecialHolidays{
2658 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
2659 my $dbh = C4::Context->dbh;
2660 my $query=qq|SELECT count(*)
2661 FROM `special_holidays`
2667 my $sth = $dbh->prepare($query);
2668 $sth->execute($years,$month,$day,$branchcode);
2669 my $countspecial=$sth->fetchrow ;
2671 return $countspecial;
2674 =head2 CheckRepeatableSpecialHolidays
2676 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
2678 This function check if the date is a repeatble special holidays
2680 C<$month> = the month of datedue
2681 C<$day> = the day of datedue
2682 C<$itemnumber> = itemnumber
2683 C<$branchcode> = localisation of issue
2687 sub CheckRepeatableSpecialHolidays{
2688 my ($month,$day,$itemnumber,$branchcode) = @_;
2689 my $dbh = C4::Context->dbh;
2690 my $query=qq|SELECT count(*)
2691 FROM `repeatable_holidays`
2696 my $sth = $dbh->prepare($query);
2697 $sth->execute($month,$day,$branchcode);
2698 my $countspecial=$sth->fetchrow ;
2700 return $countspecial;
2705 sub CheckValidBarcode{
2707 my $dbh = C4::Context->dbh;
2708 my $query=qq|SELECT count(*)
2712 my $sth = $dbh->prepare($query);
2713 $sth->execute($barcode);
2714 my $exist=$sth->fetchrow ;
2719 =head2 IsBranchTransferAllowed
2721 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
2723 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
2727 sub IsBranchTransferAllowed {
2728 my ( $toBranch, $fromBranch, $code ) = @_;
2730 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
2732 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2733 my $dbh = C4::Context->dbh;
2735 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
2736 $sth->execute( $toBranch, $fromBranch, $code );
2737 my $limit = $sth->fetchrow_hashref();
2739 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
2740 if ( $limit->{'limitId'} ) {
2747 =head2 CreateBranchTransferLimit
2749 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
2751 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
2755 sub CreateBranchTransferLimit {
2756 my ( $toBranch, $fromBranch, $code ) = @_;
2758 my $limitType = C4::Context->preference("BranchTransferLimitsType");
2760 my $dbh = C4::Context->dbh;
2762 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
2763 $sth->execute( $code, $toBranch, $fromBranch );
2766 =head2 DeleteBranchTransferLimits
2768 DeleteBranchTransferLimits();
2772 sub DeleteBranchTransferLimits {
2773 my $dbh = C4::Context->dbh;
2774 my $sth = $dbh->prepare("TRUNCATE TABLE branch_transfer_limits");
2785 Koha Development Team <http://koha-community.org/>