-package C4::Circulation; #asummes C4/Circulation
+package C4::Circulation;
+
+# Copyright 2000-2002 Katipo Communications
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#package to deal with circulation
use strict;
-require Exporter;
-use DBI;
-use C4::Database;
-use C4::Circulation::Issues;
-use C4::Circulation::Returns;
-use C4::Circulation::Renewals;
-use C4::Circulation::Borrower;
+#use warnings; FIXME - Bug 2505
+use C4::Context;
+use C4::Stats;
use C4::Reserves;
-#use C4::Interface;
-use C4::Security;
+use C4::Koha;
+use C4::Biblio;
+use C4::Items;
+use C4::Members;
+use C4::Dates;
+use C4::Calendar;
+use C4::Accounts;
+use C4::ItemCirculationAlertPreference;
+use C4::Message;
+use C4::Debug;
+use Date::Calc qw(
+ Today
+ Today_and_Now
+ Add_Delta_YM
+ Add_Delta_DHMS
+ Date_to_Days
+ Day_of_Week
+ Add_Delta_Days
+);
+use POSIX qw(strftime);
+use C4::Branch; # GetBranches
+use C4::Log; # logaction
+
+use Data::Dumper;
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
-
-# set the version for version checking
-$VERSION = 0.01;
-
-@ISA = qw(Exporter);
-@EXPORT = qw(&Start_circ &scanborrower);
-#@EXPORT = qw(&Start_circ checkoverdues);
-%EXPORT_TAGS = ( ); # eg: TAG => [ qw!name1 name2! ],
-
-# your exported package globals go here,
-# as well as any optionally exported functions
-@EXPORT_OK = qw($Var1 %Hashit);
+BEGIN {
+ require Exporter;
+ $VERSION = 3.02; # for version checking
+ @ISA = qw(Exporter);
+ # FIXME subs that should probably be elsewhere
+ push @EXPORT, qw(
+ &FixOverduesOnReturn
+ &barcodedecode
+ );
-# non-exported package globals go here
-use vars qw(@more $stuff);
-
-# initalize package globals, first exported ones
-
-my $Var1 = '';
-my %Hashit = ();
-
-# then the others (which are still accessible as $Some::Module::stuff)
-my $stuff = '';
-my @more = ();
-
-# all file-scoped lexicals must be created before
-# the functions below that use them.
-
-# file-private lexicals go here
-my $priv_var = '';
-my %secret_hash = ();
-
-# here's a file-private function as a closure,
-# callable as &$priv_func; it cannot be prototyped.
-my $priv_func = sub {
- # stuff goes here.
-};
-
-# make all your functions, whether exported or not;
-
-sub Start_circ{
- my ($env)=@_;
- #connect to database
- #start interface
- &startint($env,'Circulation');
- my $donext = 'Circ';
- my $reason;
- my $data;
- while ($donext ne 'Quit') {
- if ($donext eq "Circ") {
- clearscreen();
- ($reason,$data) = menu($env,'console','Circulation',
- ('Issues','Returns','Borrower Enquiries','Reserves','Log In'));
- #debug_msg($env,"data = $data");
+ # subs to deal with issuing a book
+ push @EXPORT, qw(
+ &CanBookBeIssued
+ &CanBookBeRenewed
+ &AddIssue
+ &AddRenewal
+ &GetRenewCount
+ &GetItemIssue
+ &GetOpenIssue
+ &GetItemIssues
+ &GetBorrowerIssues
+ &GetIssuingCharges
+ &GetIssuingRule
+ &GetBranchBorrowerCircRule
+ &GetBranchItemRule
+ &GetBiblioIssues
+ &AnonymiseIssueHistory
+ );
+
+ # subs to deal with returns
+ push @EXPORT, qw(
+ &AddReturn
+ &MarkIssueReturned
+ );
+
+ # subs to deal with transfers
+ push @EXPORT, qw(
+ &transferbook
+ &GetTransfers
+ &GetTransfersFromTo
+ &updateWrongTransfer
+ &DeleteTransfer
+ &IsBranchTransferAllowed
+ &CreateBranchTransferLimit
+ &DeleteBranchTransferLimits
+ );
+}
+
+=head1 NAME
+
+C4::Circulation - Koha circulation module
+
+=head1 SYNOPSIS
+
+use C4::Circulation;
+
+=head1 DESCRIPTION
+
+The functions in this module deal with circulation, issues, and
+returns, as well as general information about the library.
+Also deals with stocktaking.
+
+=head1 FUNCTIONS
+
+=head2 barcodedecode
+
+=head3 $str = &barcodedecode($barcode, [$filter]);
+
+=over 4
+
+=item Generic filter function for barcode string.
+Called on every circ if the System Pref itemBarcodeInputFilter is set.
+Will do some manipulation of the barcode for systems that deliver a barcode
+to circulation.pl that differs from the barcode stored for the item.
+For proper functioning of this filter, calling the function on the
+correct barcode string (items.barcode) should return an unaltered barcode.
+
+The optional $filter argument is to allow for testing or explicit
+behavior that ignores the System Pref. Valid values are the same as the
+System Pref options.
+
+=back
+
+=cut
+
+# FIXME -- the &decode fcn below should be wrapped into this one.
+# FIXME -- these plugins should be moved out of Circulation.pm
+#
+sub barcodedecode {
+ my ($barcode, $filter) = @_;
+ $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
+ $filter or return $barcode; # ensure filter is defined, else return untouched barcode
+ if ($filter eq 'whitespace') {
+ $barcode =~ s/\s//g;
+ } elsif ($filter eq 'cuecat') {
+ chomp($barcode);
+ my @fields = split( /\./, $barcode );
+ my @results = map( decode($_), @fields[ 1 .. $#fields ] );
+ ($#results == 2) and return $results[2];
+ } elsif ($filter eq 'T-prefix') {
+ if ($barcode =~ /^[Tt](\d)/) {
+ (defined($1) and $1 eq '0') and return $barcode;
+ $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
+ }
+ return sprintf("T%07d", $barcode);
+ # FIXME: $barcode could be "T1", causing warning: substr outside of string
+ # Why drop the nonzero digit after the T?
+ # Why pass non-digits (or empty string) to "T%07d"?
+ }
+ return $barcode; # return barcode, modified or not
+}
+
+=head2 decode
+
+=head3 $str = &decode($chunk);
+
+=over 4
+
+=item Decodes a segment of a string emitted by a CueCat barcode scanner and
+returns it.
+
+FIXME: Should be replaced with Barcode::Cuecat from CPAN
+or Javascript based decoding on the client side.
+
+=back
+
+=cut
+
+sub decode {
+ my ($encoded) = @_;
+ my $seq =
+ 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
+ my @s = map { index( $seq, $_ ); } split( //, $encoded );
+ my $l = ( $#s + 1 ) % 4;
+ if ($l) {
+ if ( $l == 1 ) {
+ # warn "Error: Cuecat decode parsing failed!";
+ return;
+ }
+ $l = 4 - $l;
+ $#s += $l;
+ }
+ my $r = '';
+ while ( $#s >= 0 ) {
+ my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
+ $r .=
+ chr( ( $n >> 16 ) ^ 67 )
+ .chr( ( $n >> 8 & 255 ) ^ 67 )
+ .chr( ( $n & 255 ) ^ 67 );
+ @s = @s[ 4 .. $#s ];
+ }
+ $r = substr( $r, 0, length($r) - $l );
+ return $r;
+}
+
+=head2 transferbook
+
+($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
+
+Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
+
+C<$newbranch> is the code for the branch to which the item should be transferred.
+
+C<$barcode> is the barcode of the item to be transferred.
+
+If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
+Otherwise, if an item is reserved, the transfer fails.
+
+Returns three values:
+
+=head3 $dotransfer
+
+is true if the transfer was successful.
+
+=head3 $messages
+
+is a reference-to-hash which may have any of the following keys:
+
+=over 4
+
+=item C<BadBarcode>
+
+There is no item in the catalog with the given barcode. The value is C<$barcode>.
+
+=item C<IsPermanent>
+
+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.
+
+=item C<DestinationEqualsHolding>
+
+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.
+
+=item C<WasReturned>
+
+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.
+
+=item C<ResFound>
+
+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>.
+
+=item C<WasTransferred>
+
+The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
+
+=back
+
+=cut
+
+sub transferbook {
+ my ( $tbr, $barcode, $ignoreRs ) = @_;
+ my $messages;
+ my $dotransfer = 1;
+ my $branches = GetBranches();
+ my $itemnumber = GetItemnumberFromBarcode( $barcode );
+ my $issue = GetItemIssue($itemnumber);
+ my $biblio = GetBiblioFromItemNumber($itemnumber);
+
+ # bad barcode..
+ if ( not $itemnumber ) {
+ $messages->{'BadBarcode'} = $barcode;
+ $dotransfer = 0;
+ }
+
+ # get branches of book...
+ my $hbr = $biblio->{'homebranch'};
+ my $fbr = $biblio->{'holdingbranch'};
+
+ # if using Branch Transfer Limits
+ if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) {
+ if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) {
+ if ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{'itype'} ) ) {
+ $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{'itype'};
+ $dotransfer = 0;
+ }
+ } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{ C4::Context->preference("BranchTransferLimitsType") } ) ) {
+ $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{ C4::Context->preference("BranchTransferLimitsType") };
+ $dotransfer = 0;
+ }
+ }
+
+ # if is permanent...
+ if ( $hbr && $branches->{$hbr}->{'PE'} ) {
+ $messages->{'IsPermanent'} = $hbr;
+ $dotransfer = 0;
+ }
+
+ # can't transfer book if is already there....
+ if ( $fbr eq $tbr ) {
+ $messages->{'DestinationEqualsHolding'} = 1;
+ $dotransfer = 0;
+ }
+
+ # check if it is still issued to someone, return it...
+ if ($issue->{borrowernumber}) {
+ AddReturn( $barcode, $fbr );
+ $messages->{'WasReturned'} = $issue->{borrowernumber};
+ }
+
+ # find reserves.....
+ # That'll save a database query.
+ my ( $resfound, $resrec ) =
+ CheckReserves( $itemnumber );
+ if ( $resfound and not $ignoreRs ) {
+ $resrec->{'ResFound'} = $resfound;
+
+ # $messages->{'ResFound'} = $resrec;
+ $dotransfer = 1;
+ }
+
+ #actually do the transfer....
+ if ($dotransfer) {
+ ModItemTransfer( $itemnumber, $fbr, $tbr );
+
+ # don't need to update MARC anymore, we do it in batch now
+ $messages->{'WasTransfered'} = 1;
+
+ }
+ ModDateLastSeen( $itemnumber );
+ return ( $dotransfer, $messages, $biblio );
+}
+
+
+sub TooMany {
+ my $borrower = shift;
+ my $biblionumber = shift;
+ my $item = shift;
+ my $cat_borrower = $borrower->{'categorycode'};
+ my $dbh = C4::Context->dbh;
+ my $branch;
+ # Get which branchcode we need
+ $branch = _GetCircControlBranch($item,$borrower);
+ my $type = (C4::Context->preference('item-level_itypes'))
+ ? $item->{'itype'} # item-level
+ : $item->{'itemtype'}; # biblio-level
+
+ # given branch, patron category, and item type, determine
+ # applicable issuing rule
+ my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
+
+ # if a rule is found and has a loan limit set, count
+ # how many loans the patron already has that meet that
+ # rule
+ if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
+ my @bind_params;
+ my $count_query = "SELECT COUNT(*) FROM issues
+ JOIN items USING (itemnumber) ";
+
+ my $rule_itemtype = $issuing_rule->{itemtype};
+ if ($rule_itemtype eq "*") {
+ # matching rule has the default item type, so count only
+ # those existing loans that don't fall under a more
+ # specific rule
+ if (C4::Context->preference('item-level_itypes')) {
+ $count_query .= " WHERE items.itype NOT IN (
+ SELECT itemtype FROM issuingrules
+ WHERE branchcode = ?
+ AND (categorycode = ? OR categorycode = ?)
+ AND itemtype <> '*'
+ ) ";
+ } else {
+ $count_query .= " JOIN biblioitems USING (biblionumber)
+ WHERE biblioitems.itemtype NOT IN (
+ SELECT itemtype FROM issuingrules
+ WHERE branchcode = ?
+ AND (categorycode = ? OR categorycode = ?)
+ AND itemtype <> '*'
+ ) ";
+ }
+ push @bind_params, $issuing_rule->{branchcode};
+ push @bind_params, $issuing_rule->{categorycode};
+ push @bind_params, $cat_borrower;
+ } else {
+ # rule has specific item type, so count loans of that
+ # specific item type
+ if (C4::Context->preference('item-level_itypes')) {
+ $count_query .= " WHERE items.itype = ? ";
+ } else {
+ $count_query .= " JOIN biblioitems USING (biblionumber)
+ WHERE biblioitems.itemtype= ? ";
+ }
+ push @bind_params, $type;
+ }
+
+ $count_query .= " AND borrowernumber = ? ";
+ push @bind_params, $borrower->{'borrowernumber'};
+ my $rule_branch = $issuing_rule->{branchcode};
+ if ($rule_branch ne "*") {
+ if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
+ $count_query .= " AND issues.branchcode = ? ";
+ push @bind_params, $branch;
+ } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
+ ; # if branch is the patron's home branch, then count all loans by patron
+ } else {
+ $count_query .= " AND items.homebranch = ? ";
+ push @bind_params, $branch;
+ }
+ }
+
+ my $count_sth = $dbh->prepare($count_query);
+ $count_sth->execute(@bind_params);
+ my ($current_loan_count) = $count_sth->fetchrow_array;
+
+ my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
+ if ($current_loan_count >= $max_loans_allowed) {
+ return "$current_loan_count / $max_loans_allowed";
+ }
+ }
+
+ # Now count total loans against the limit for the branch
+ my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
+ if (defined($branch_borrower_circ_rule->{maxissueqty})) {
+ my @bind_params = ();
+ my $branch_count_query = "SELECT COUNT(*) FROM issues
+ JOIN items USING (itemnumber)
+ WHERE borrowernumber = ? ";
+ push @bind_params, $borrower->{borrowernumber};
+
+ if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
+ $branch_count_query .= " AND issues.branchcode = ? ";
+ push @bind_params, $branch;
+ } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
+ ; # if branch is the patron's home branch, then count all loans by patron
+ } else {
+ $branch_count_query .= " AND items.homebranch = ? ";
+ push @bind_params, $branch;
+ }
+ my $branch_count_sth = $dbh->prepare($branch_count_query);
+ $branch_count_sth->execute(@bind_params);
+ my ($current_loan_count) = $branch_count_sth->fetchrow_array;
+
+ my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
+ if ($current_loan_count >= $max_loans_allowed) {
+ return "$current_loan_count / $max_loans_allowed";
+ }
+ }
+
+ # OK, the patron can issue !!!
+ return;
+}
+
+=head2 itemissues
+
+ @issues = &itemissues($biblioitemnumber, $biblio);
+
+Looks up information about who has borrowed the bookZ<>(s) with the
+given biblioitemnumber.
+
+C<$biblio> is ignored.
+
+C<&itemissues> returns an array of references-to-hash. The keys
+include the fields from the C<items> table in the Koha database.
+Additional keys include:
+
+=over 4
+
+=item C<date_due>
+
+If the item is currently on loan, this gives the due date.
+
+If the item is not on loan, then this is either "Available" or
+"Cancelled", if the item has been withdrawn.
+
+=item C<card>
+
+If the item is currently on loan, this gives the card number of the
+patron who currently has the item.
+
+=item C<timestamp0>, C<timestamp1>, C<timestamp2>
+
+These give the timestamp for the last three times the item was
+borrowed.
+
+=item C<card0>, C<card1>, C<card2>
+
+The card number of the last three patrons who borrowed this item.
+
+=item C<borrower0>, C<borrower1>, C<borrower2>
+
+The borrower number of the last three patrons who borrowed this item.
+
+=back
+
+=cut
+
+#'
+sub itemissues {
+ my ( $bibitem, $biblio ) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth =
+ $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
+ || die $dbh->errstr;
+ my $i = 0;
+ my @results;
+
+ $sth->execute($bibitem) || die $sth->errstr;
+
+ while ( my $data = $sth->fetchrow_hashref ) {
+
+ # Find out who currently has this item.
+ # FIXME - Wouldn't it be better to do this as a left join of
+ # some sort? Currently, this code assumes that if
+ # fetchrow_hashref() fails, then the book is on the shelf.
+ # fetchrow_hashref() can fail for any number of reasons (e.g.,
+ # database server crash), not just because no items match the
+ # search criteria.
+ my $sth2 = $dbh->prepare(
+ "SELECT * FROM issues
+ LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
+ WHERE itemnumber = ?
+ "
+ );
+
+ $sth2->execute( $data->{'itemnumber'} );
+ if ( my $data2 = $sth2->fetchrow_hashref ) {
+ $data->{'date_due'} = $data2->{'date_due'};
+ $data->{'card'} = $data2->{'cardnumber'};
+ $data->{'borrower'} = $data2->{'borrowernumber'};
+ }
+ else {
+ $data->{'date_due'} = ($data->{'wthdrawn'} eq '1') ? 'Cancelled' : 'Available';
+ }
+
+
+ # Find the last 3 people who borrowed this item.
+ $sth2 = $dbh->prepare(
+ "SELECT * FROM old_issues
+ LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
+ WHERE itemnumber = ?
+ ORDER BY returndate DESC,timestamp DESC"
+ );
+
+ $sth2->execute( $data->{'itemnumber'} );
+ for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
+ { # FIXME : error if there is less than 3 pple borrowing this item
+ if ( my $data2 = $sth2->fetchrow_hashref ) {
+ $data->{"timestamp$i2"} = $data2->{'timestamp'};
+ $data->{"card$i2"} = $data2->{'cardnumber'};
+ $data->{"borrower$i2"} = $data2->{'borrowernumber'};
+ } # if
+ } # for
+
+ $results[$i] = $data;
+ $i++;
+ }
+
+ return (@results);
+}
+
+=head2 CanBookBeIssued
+
+Check if a book can be issued.
+
+( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
+
+C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
+
+=over 4
+
+=item C<$borrower> hash with borrower informations (from GetMemberDetails)
+
+=item C<$barcode> is the bar code of the book being issued.
+
+=item C<$duedatespec> is a C4::Dates object.
+
+=item C<$inprocess>
+
+=back
+
+Returns :
+
+=over 4
+
+=item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
+Possible values are :
+
+=back
+
+=head3 INVALID_DATE
+
+sticky due date is invalid
+
+=head3 GNA
+
+borrower gone with no address
+
+=head3 CARD_LOST
+
+borrower declared it's card lost
+
+=head3 DEBARRED
+
+borrower debarred
+
+=head3 UNKNOWN_BARCODE
+
+barcode unknown
+
+=head3 NOT_FOR_LOAN
+
+item is not for loan
+
+=head3 WTHDRAWN
+
+item withdrawn.
+
+=head3 RESTRICTED
+
+item is restricted (set by ??)
+
+C<$needsconfirmation> a reference to a hash. It contains reasons why the loan could be prevented,
+but ones that can be overriden by the operator.
+
+Possible values are :
+
+=head3 DEBT
+
+borrower has debts.
+
+=head3 RENEW_ISSUE
+
+renewing, not issuing
+
+=head3 ISSUED_TO_ANOTHER
+
+issued to someone else.
+
+=head3 RESERVED
+
+reserved for someone else.
+
+=head3 INVALID_DATE
+
+sticky due date is invalid
+
+=head3 TOO_MANY
+
+if the borrower borrows to much things
+
+=cut
+
+sub CanBookBeIssued {
+ my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
+ my %needsconfirmation; # filled with problems that needs confirmations
+ my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
+ my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
+ my $issue = GetItemIssue($item->{itemnumber});
+ my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
+ $item->{'itemtype'}=$item->{'itype'};
+ my $dbh = C4::Context->dbh;
+
+ # MANDATORY CHECKS - unless item exists, nothing else matters
+ unless ( $item->{barcode} ) {
+ $issuingimpossible{UNKNOWN_BARCODE} = 1;
+ }
+ return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
+
+ #
+ # DUE DATE is OK ? -- should already have checked.
+ #
+ unless ( $duedate ) {
+ my $issuedate = strftime( "%Y-%m-%d", localtime );
+
+ my $branch = _GetCircControlBranch($item,$borrower);
+ my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
+ my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
+ $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
+
+ # Offline circ calls AddIssue directly, doesn't run through here
+ # So issuingimpossible should be ok.
+ }
+ $issuingimpossible{INVALID_DATE} = $duedate->output('syspref') unless ( $duedate && $duedate->output('iso') ge C4::Dates->today('iso') );
+
+ #
+ # BORROWER STATUS
+ #
+ if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
+ # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
+ &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'});
+ return( { STATS => 1 }, {});
+ }
+ if ( $borrower->{flags}->{GNA} ) {
+ $issuingimpossible{GNA} = 1;
+ }
+ if ( $borrower->{flags}->{'LOST'} ) {
+ $issuingimpossible{CARD_LOST} = 1;
+ }
+ if ( $borrower->{flags}->{'DBARRED'} ) {
+ $issuingimpossible{DEBARRED} = 1;
+ }
+ if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
+ $issuingimpossible{EXPIRED} = 1;
} else {
- $data = $donext;
- }
- if ($data eq 'Issues') {
- $donext=Issue($env); #C4::Circulation::Issues
- #debug_msg("","do next $donext");
- } elsif ($data eq 'Returns') {
- $donext=Returns($env); #C4::Circulation::Returns
- } elsif ($data eq 'Borrower Enquiries'){
- $donext=Borenq($env); #C4::Circulation::Borrower
- } elsif ($data eq 'Reserves'){
- $donext=EnterReserves($env); #C4::Reserves
- } elsif ($data eq 'Log In') {
- &endint($env);
- &Login($env); #C4::Security
- &startint($env,'Circulation');
- } elsif ($data eq 'Quit') {
- $donext = $data;
- }
- #debug_msg($env,"donext - $donext");
- }
- &endint($env)
-}
-
-sub pastitems{
- #Get list of all items borrower has currently on issue
- my ($env,$bornum,$dbh)=@_;
- my $sth=$dbh->prepare("Select * from issues,items,biblio
- where borrowernumber=$bornum and issues.itemnumber=items.itemnumber
- and items.biblionumber=biblio.biblionumber
- and returndate is null
- order by date_due");
- $sth->execute;
- my $i=0;
- my @items;
- my @items2;
- #$items[0]=" "x29;
- #$items2[0]=" "x29;
- $items[0]=" "x72;
- $items2[0]=" "x72;
- while (my $data=$sth->fetchrow_hashref) {
- my $line = "$data->{'date_due'} $data->{'title'}";
- # $items[$i]=fmtstr($env,$line,"L29");
- $items[$i]=fmtstr($env,$line,"L72");
- $i++;
- }
- return(\@items,\@items2);
- $sth->finish;
-}
-
-sub checkoverdues{
- #checks whether a borrower has overdue items
- my ($env,$bornum,$dbh)=@_;
- my $sth=$dbh->prepare("Select * from issues,items,biblio where
- borrowernumber=$bornum and issues.itemnumber=items.itemnumber and
- items.biblionumber=biblio.biblionumber");
- $sth->execute;
- my $row=1;
- my $col=40;
- while (my $data=$sth->fetchrow_hashref){
- output($row,$col,$data->{'title'});
- $row++;
- }
- $sth->finish;
-}
-
-sub previousissue {
- my ($env,$itemnum,$dbh,$bornum)=@_;
- my $sth=$dbh->prepare("Select firstname,surname,issues.borrowernumber,cardnumber,returndate
- from issues,borrowers where
- issues.itemnumber='$itemnum' and
- issues.borrowernumber=borrowers.borrowernumber and issues.returndate is
-NULL");
- $sth->execute;
- my $borrower=$sth->fetchrow_hashref;
- $sth->finish;
- if ($borrower->{'borrowernumber'} ne ''){
- if ($bornum eq $borrower->{'borrowernumber'}){
- # no need to issue
- my ($renewstatus) = &renewstatus($env,$dbh,$bornum,$itemnum);
- my $resp = &msg_yn("Book is issued to this borrower", "Renew?");
- if ($resp == "y") {
- &renewbook($env,$dbh,$bornum,$itemnum);
- }
-
+ my @expirydate= split /-/,$borrower->{'dateexpiry'};
+ if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
+ Date_to_Days(Today) > Date_to_Days( @expirydate )) {
+ $issuingimpossible{EXPIRED} = 1;
+ }
+ }
+ #
+ # BORROWER STATUS
+ #
+
+ # DEBTS
+ my ($amount) =
+ C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
+ if ( C4::Context->preference("IssuingInProcess") ) {
+ my $amountlimit = C4::Context->preference("noissuescharge");
+ if ( $amount > $amountlimit && !$inprocess ) {
+ $issuingimpossible{DEBT} = sprintf( "%.2f", $amount );
+ }
+ elsif ( $amount > 0 && $amount <= $amountlimit && !$inprocess ) {
+ $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
+ }
+ }
+ else {
+ if ( $amount > 0 ) {
+ $needsconfirmation{DEBT} = sprintf( "%.2f", $amount );
+ }
+ }
+
+ my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
+ if($blocktype == -1){
+ ## remaining overdue documents
+ $issuingimpossible{USERBLOCKEDREMAINING} = $count;
+ }elsif($blocktype == 1){
+ ## blocked because of overdue return
+ $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
+ }
+
+#
+ # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
+ #
+ my $toomany = TooMany( $borrower, $item->{biblionumber}, $item );
+ # if TooMany return / 0, then the user has no permission to check out this book
+ if ($toomany =~ /\/ 0/) {
+ $needsconfirmation{PATRON_CANT} = 1;
} else {
- my $text="Issued to $borrower->{'firstname'} $borrower->{'surname'} ($borrower->{'cardnumber'})";
- my $resp = &msg_yn($text,"Mark as returned?");
- if ($resp == "y") {
- &returnrecord($env,$dbh,$borrower->{'borrowernumber'},$itemnum);
- # can issue
- } else {
- # can't issue
- }
- }
- }
- return($borrower->{'borrowernumber'});
- $sth->finish;
-}
-
-
-sub checkreserve{
- # Check for reserves for biblio
- # does not look at constraints yet
- my ($env,$dbh,$itemnum)=@_;
- my $resbor = "";
- my $query = "select * from reserves,items
- where (items.itemnumber = '$itemnum')
- and (items.biblionumber = reserves.biblionumber)
- and (reserves.found is null) order by priority";
- my $sth = $dbh->prepare($query);
- $sth->execute();
- if (my $data=$sth->fetchrow_hashref) {
- $resbor = $data->{'borrowernumber'};
- }
- return ($resbor);
- $sth->finish;
-}
-
-sub checkwaiting{
- # check for reserves waiting
- my ($env,$dbh,$bornum)=@_;
- my @itemswaiting="";
- my $query = "select * from reserves
- where (borrowernumber = '$bornum')
- and (reserves.found='W')";
- my $sth = $dbh->prepare($query);
- $sth->execute();
- if (my $data=$sth->fetchrow_hashref) {
- push @itemswaiting,$data->{'itemnumber'};
- }
- return (\@itemswaiting);
- $sth->finish;
+ $needsconfirmation{TOO_MANY} = $toomany if $toomany;
+ }
+
+ #
+ # ITEM CHECKING
+ #
+ if ( $item->{'notforloan'}
+ && $item->{'notforloan'} > 0 )
+ {
+ if(!C4::Context->preference("AllowNotForLoanOverride")){
+ $issuingimpossible{NOT_FOR_LOAN} = 1;
+ }else{
+ $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
+ }
+ }
+ elsif ( !$item->{'notforloan'} ){
+ # we have to check itemtypes.notforloan also
+ if (C4::Context->preference('item-level_itypes')){
+ # this should probably be a subroutine
+ my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
+ $sth->execute($item->{'itemtype'});
+ my $notforloan=$sth->fetchrow_hashref();
+ $sth->finish();
+ if ($notforloan->{'notforloan'}) {
+ if (!C4::Context->preference("AllowNotForLoanOverride")) {
+ $issuingimpossible{NOT_FOR_LOAN} = 1;
+ } else {
+ $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
+ }
+ }
+ }
+ elsif ($biblioitem->{'notforloan'} == 1){
+ if (!C4::Context->preference("AllowNotForLoanOverride")) {
+ $issuingimpossible{NOT_FOR_LOAN} = 1;
+ } else {
+ $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
+ }
+ }
+ }
+ if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
+ {
+ $issuingimpossible{WTHDRAWN} = 1;
+ }
+ if ( $item->{'restricted'}
+ && $item->{'restricted'} == 1 )
+ {
+ $issuingimpossible{RESTRICTED} = 1;
+ }
+ if ( C4::Context->preference("IndependantBranches") ) {
+ my $userenv = C4::Context->userenv;
+ if ( ($userenv) && ( $userenv->{flags} % 2 != 1 ) ) {
+ $issuingimpossible{NOTSAMEBRANCH} = 1
+ if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} );
+ }
+ }
+
+ #
+ # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
+ #
+ if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
+ {
+
+ # Already issued to current borrower. Ask whether the loan should
+ # be renewed.
+ my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
+ $borrower->{'borrowernumber'},
+ $item->{'itemnumber'}
+ );
+ if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
+ $issuingimpossible{NO_MORE_RENEWALS} = 1;
+ }
+ else {
+ $needsconfirmation{RENEW_ISSUE} = 1;
+ }
+ }
+ elsif ($issue->{borrowernumber}) {
+
+ # issued to someone else
+ my $currborinfo = C4::Members::GetMemberDetails( $issue->{borrowernumber} );
+
+# warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
+ $needsconfirmation{ISSUED_TO_ANOTHER} =
+"$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
+ }
+
+ # See if the item is on reserve.
+ my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
+ if ($restype) {
+ my $resbor = $res->{'borrowernumber'};
+ my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
+ my $branches = GetBranches();
+ my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
+ if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
+ {
+ # The item is on reserve and waiting, but has been
+ # reserved by some other patron.
+ $needsconfirmation{RESERVE_WAITING} =
+"$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
+ }
+ elsif ( $restype eq "Reserved" ) {
+ # The item is on reserve for someone else.
+ $needsconfirmation{RESERVED} =
+"$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
+ }
+ }
+ return ( \%issuingimpossible, \%needsconfirmation );
}
-sub scanbook {
- my ($env,$interface)=@_;
- #scan barcode
- my ($number,$reason)=dialog("Book Barcode:");
- $number=uc $number;
- return ($number,$reason);
+=head2 AddIssue
+
+Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
+
+&AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
+
+=over 4
+
+=item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
+
+=item C<$barcode> is the barcode of the item being issued.
+
+=item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
+Calculated if empty.
+
+=item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
+
+=item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
+Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
+
+AddIssue does the following things :
+
+ - step 01: check that there is a borrowernumber & a barcode provided
+ - check for RENEWAL (book issued & being issued to the same patron)
+ - renewal YES = Calculate Charge & renew
+ - renewal NO =
+ * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
+ * RESERVE PLACED ?
+ - fill reserve if reserve to this patron
+ - cancel reserve or not, otherwise
+ * TRANSFERT PENDING ?
+ - complete the transfert
+ * ISSUE THE BOOK
+
+=back
+
+=cut
+
+sub AddIssue {
+ my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
+ my $dbh = C4::Context->dbh;
+ my $barcodecheck=CheckValidBarcode($barcode);
+
+ # $issuedate defaults to today.
+ if ( ! defined $issuedate ) {
+ $issuedate = strftime( "%Y-%m-%d", localtime );
+ # TODO: for hourly circ, this will need to be a C4::Dates object
+ # and all calls to AddIssue including issuedate will need to pass a Dates object.
+ }
+ if ($borrower and $barcode and $barcodecheck ne '0'){
+ # find which item we issue
+ my $item = GetItem('', $barcode) or return undef; # if we don't get an Item, abort.
+ my $branch = _GetCircControlBranch($item,$borrower);
+
+ # get actual issuing if there is one
+ my $actualissue = GetItemIssue( $item->{itemnumber});
+
+ # get biblioinformation for this item
+ my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
+
+ #
+ # check if we just renew the issue.
+ #
+ if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
+ $datedue = AddRenewal(
+ $borrower->{'borrowernumber'},
+ $item->{'itemnumber'},
+ $branch,
+ $datedue,
+ $issuedate, # here interpreted as the renewal date
+ );
+ }
+ else {
+ # it's NOT a renewal
+ if ( $actualissue->{borrowernumber}) {
+ # This book is currently on loan, but not to the person
+ # who wants to borrow it now. mark it returned before issuing to the new borrower
+ AddReturn(
+ $item->{'barcode'},
+ C4::Context->userenv->{'branch'}
+ );
+ }
+
+ # See if the item is on reserve.
+ my ( $restype, $res ) =
+ C4::Reserves::CheckReserves( $item->{'itemnumber'} );
+ if ($restype) {
+ my $resbor = $res->{'borrowernumber'};
+ if ( $resbor eq $borrower->{'borrowernumber'} ) {
+ # The item is reserved by the current patron
+ ModReserveFill($res);
+ }
+ elsif ( $restype eq "Waiting" ) {
+ # warn "Waiting";
+ # The item is on reserve and waiting, but has been
+ # reserved by some other patron.
+ }
+ elsif ( $restype eq "Reserved" ) {
+ # warn "Reserved";
+ # The item is reserved by someone else.
+ if ($cancelreserve) { # cancel reserves on this item
+ CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
+ }
+ }
+ if ($cancelreserve) {
+ CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
+ }
+ else {
+ # set waiting reserve to first in reserve queue as book isn't waiting now
+ ModReserve(1,
+ $res->{'biblionumber'},
+ $res->{'borrowernumber'},
+ $res->{'branchcode'}
+ );
+ }
+ }
+
+ # Starting process for transfer job (checking transfert and validate it if we have one)
+ my ($datesent) = GetTransfers($item->{'itemnumber'});
+ if ($datesent) {
+ # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
+ my $sth =
+ $dbh->prepare(
+ "UPDATE branchtransfers
+ SET datearrived = now(),
+ tobranch = ?,
+ comments = 'Forced branchtransfer'
+ WHERE itemnumber= ? AND datearrived IS NULL"
+ );
+ $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
+ }
+
+ # Record in the database the fact that the book was issued.
+ my $sth =
+ $dbh->prepare(
+ "INSERT INTO issues
+ (borrowernumber, itemnumber,issuedate, date_due, branchcode)
+ VALUES (?,?,?,?,?)"
+ );
+ unless ($datedue) {
+ my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
+ my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itype, $branch );
+ $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $loanlength, $branch, $borrower );
+
+ }
+ $sth->execute(
+ $borrower->{'borrowernumber'}, # borrowernumber
+ $item->{'itemnumber'}, # itemnumber
+ $issuedate, # issuedate
+ $datedue->output('iso'), # date_due
+ C4::Context->userenv->{'branch'} # branchcode
+ );
+ $sth->finish;
+ if ( C4::Context->preference('ReturnToShelvingCart') ) { ## ReturnToShelvingCart is on, anything issued should be taken off the cart.
+ CartToShelf( $item->{'itemnumber'} );
+ }
+ $item->{'issues'}++;
+ ModItem({ issues => $item->{'issues'},
+ holdingbranch => C4::Context->userenv->{'branch'},
+ itemlost => 0,
+ datelastborrowed => C4::Dates->new()->output('iso'),
+ onloan => $datedue->output('iso'),
+ }, $item->{'biblionumber'}, $item->{'itemnumber'});
+ ModDateLastSeen( $item->{'itemnumber'} );
+
+ # If it costs to borrow this book, charge it to the patron's account.
+ my ( $charge, $itemtype ) = GetIssuingCharges(
+ $item->{'itemnumber'},
+ $borrower->{'borrowernumber'}
+ );
+ if ( $charge > 0 ) {
+ AddIssuingCharge(
+ $item->{'itemnumber'},
+ $borrower->{'borrowernumber'}, $charge
+ );
+ $item->{'charge'} = $charge;
+ }
+
+ # Record the fact that this book was issued.
+ &UpdateStats(
+ C4::Context->userenv->{'branch'},
+ 'issue', $charge,
+ ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
+ $item->{'itype'}, $borrower->{'borrowernumber'}
+ );
+
+ # Send a checkout slip.
+ my $circulation_alert = 'C4::ItemCirculationAlertPreference';
+ my %conditions = (
+ branchcode => $branch,
+ categorycode => $borrower->{categorycode},
+ item_type => $item->{itype},
+ notification => 'CHECKOUT',
+ );
+ if ($circulation_alert->is_enabled_for(\%conditions)) {
+ SendCirculationAlert({
+ type => 'CHECKOUT',
+ item => $item,
+ borrower => $borrower,
+ branch => $branch,
+ });
+ }
+ }
+
+ logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'biblionumber'})
+ if C4::Context->preference("IssueLog");
+ }
+ return ($datedue); # not necessarily the same as when it came in!
}
-sub scanborrower {
- my ($env,$interface)=@_;
- #scan barcode
- my ($number,$reason,$book)=&borrower_dialog($env); #C4::Interface
- $number= $number;
- $book=uc $book;
- return ($number,$reason,$book);
+=head2 GetLoanLength
+
+Get loan length for an itemtype, a borrower type and a branch
+
+my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
+
+=cut
+
+sub GetLoanLength {
+ my ( $borrowertype, $itemtype, $branchcode ) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth =
+ $dbh->prepare(
+"select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
+ );
+# warn "in get loan lenght $borrowertype $itemtype $branchcode ";
+# try to find issuelength & return the 1st available.
+# check with borrowertype, itemtype and branchcode, then without one of those parameters
+ $sth->execute( $borrowertype, $itemtype, $branchcode );
+ my $loanlength = $sth->fetchrow_hashref;
+ return $loanlength->{issuelength}
+ if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+
+ $sth->execute( $borrowertype, "*", $branchcode );
+ $loanlength = $sth->fetchrow_hashref;
+ return $loanlength->{issuelength}
+ if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+
+ $sth->execute( "*", $itemtype, $branchcode );
+ $loanlength = $sth->fetchrow_hashref;
+ return $loanlength->{issuelength}
+ if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+
+ $sth->execute( "*", "*", $branchcode );
+ $loanlength = $sth->fetchrow_hashref;
+ return $loanlength->{issuelength}
+ if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+
+ $sth->execute( $borrowertype, $itemtype, "*" );
+ $loanlength = $sth->fetchrow_hashref;
+ return $loanlength->{issuelength}
+ if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+
+ $sth->execute( $borrowertype, "*", "*" );
+ $loanlength = $sth->fetchrow_hashref;
+ return $loanlength->{issuelength}
+ if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+
+ $sth->execute( "*", $itemtype, "*" );
+ $loanlength = $sth->fetchrow_hashref;
+ return $loanlength->{issuelength}
+ if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+
+ $sth->execute( "*", "*", "*" );
+ $loanlength = $sth->fetchrow_hashref;
+ return $loanlength->{issuelength}
+ if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+
+ # if no rule is set => 21 days (hardcoded)
+ return 21;
}
+=head2 GetIssuingRule
+
+FIXME - This is a copy-paste of GetLoanLength
+as a stop-gap. Do not wish to change API for GetLoanLength
+this close to release, however, Overdues::GetIssuingRules is broken.
+
+Get the issuing rule for an itemtype, a borrower type and a branch
+Returns a hashref from the issuingrules table.
+
+my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
+
+=cut
+
+sub GetIssuingRule {
+ my ( $borrowertype, $itemtype, $branchcode ) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
+ my $irule;
+
+ $sth->execute( $borrowertype, $itemtype, $branchcode );
+ $irule = $sth->fetchrow_hashref;
+ return $irule if defined($irule) ;
+
+ $sth->execute( $borrowertype, "*", $branchcode );
+ $irule = $sth->fetchrow_hashref;
+ return $irule if defined($irule) ;
+
+ $sth->execute( "*", $itemtype, $branchcode );
+ $irule = $sth->fetchrow_hashref;
+ return $irule if defined($irule) ;
+
+ $sth->execute( "*", "*", $branchcode );
+ $irule = $sth->fetchrow_hashref;
+ return $irule if defined($irule) ;
+
+ $sth->execute( $borrowertype, $itemtype, "*" );
+ $irule = $sth->fetchrow_hashref;
+ return $irule if defined($irule) ;
+
+ $sth->execute( $borrowertype, "*", "*" );
+ $irule = $sth->fetchrow_hashref;
+ return $irule if defined($irule) ;
+
+ $sth->execute( "*", $itemtype, "*" );
+ $irule = $sth->fetchrow_hashref;
+ return $irule if defined($irule) ;
+
+ $sth->execute( "*", "*", "*" );
+ $irule = $sth->fetchrow_hashref;
+ return $irule if defined($irule) ;
+
+ # if no rule matches,
+ return undef;
+}
+
+=head2 GetBranchBorrowerCircRule
+
+=over 4
+
+my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
+
+=back
+
+Retrieves circulation rule attributes that apply to the given
+branch and patron category, regardless of item type.
+The return value is a hashref containing the following key:
+
+maxissueqty - maximum number of loans that a
+patron of the given category can have at the given
+branch. If the value is undef, no limit.
+
+This will first check for a specific branch and
+category match from branch_borrower_circ_rules.
+
+If no rule is found, it will then check default_branch_circ_rules
+(same branch, default category). If no rule is found,
+it will then check default_borrower_circ_rules (default
+branch, same category), then failing that, default_circ_rules
+(default branch, default category).
+
+If no rule has been found in the database, it will default to
+the buillt in rule:
+
+maxissueqty - undef
+
+C<$branchcode> and C<$categorycode> should contain the
+literal branch code and patron category code, respectively - no
+wildcards.
+
+=cut
+
+sub GetBranchBorrowerCircRule {
+ my $branchcode = shift;
+ my $categorycode = shift;
+
+ my $branch_cat_query = "SELECT maxissueqty
+ FROM branch_borrower_circ_rules
+ WHERE branchcode = ?
+ AND categorycode = ?";
+ my $dbh = C4::Context->dbh();
+ my $sth = $dbh->prepare($branch_cat_query);
+ $sth->execute($branchcode, $categorycode);
+ my $result;
+ if ($result = $sth->fetchrow_hashref()) {
+ return $result;
+ }
+
+ # try same branch, default borrower category
+ my $branch_query = "SELECT maxissueqty
+ FROM default_branch_circ_rules
+ WHERE branchcode = ?";
+ $sth = $dbh->prepare($branch_query);
+ $sth->execute($branchcode);
+ if ($result = $sth->fetchrow_hashref()) {
+ return $result;
+ }
+
+ # try default branch, same borrower category
+ my $category_query = "SELECT maxissueqty
+ FROM default_borrower_circ_rules
+ WHERE categorycode = ?";
+ $sth = $dbh->prepare($category_query);
+ $sth->execute($categorycode);
+ if ($result = $sth->fetchrow_hashref()) {
+ return $result;
+ }
+
+ # try default branch, default borrower category
+ my $default_query = "SELECT maxissueqty
+ FROM default_circ_rules";
+ $sth = $dbh->prepare($default_query);
+ $sth->execute();
+ if ($result = $sth->fetchrow_hashref()) {
+ return $result;
+ }
+
+ # built-in default circulation rule
+ return {
+ maxissueqty => undef,
+ };
+}
+
+=head2 GetBranchItemRule
+
+=over 4
+
+my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
+
+=back
+
+Retrieves circulation rule attributes that apply to the given
+branch and item type, regardless of patron category.
+
+The return value is a hashref containing the following key:
+
+holdallowed => Hold policy for this branch and itemtype. Possible values:
+ 0: No holds allowed.
+ 1: Holds allowed only by patrons that have the same homebranch as the item.
+ 2: Holds allowed from any patron.
+
+This searches branchitemrules in the following order:
+
+ * Same branchcode and itemtype
+ * Same branchcode, itemtype '*'
+ * branchcode '*', same itemtype
+ * branchcode and itemtype '*'
+
+Neither C<$branchcode> nor C<$categorycode> should be '*'.
+
+=cut
+
+sub GetBranchItemRule {
+ my ( $branchcode, $itemtype ) = @_;
+ my $dbh = C4::Context->dbh();
+ my $result = {};
+
+ my @attempts = (
+ ['SELECT holdallowed
+ FROM branch_item_rules
+ WHERE branchcode = ?
+ AND itemtype = ?', $branchcode, $itemtype],
+ ['SELECT holdallowed
+ FROM default_branch_circ_rules
+ WHERE branchcode = ?', $branchcode],
+ ['SELECT holdallowed
+ FROM default_branch_item_rules
+ WHERE itemtype = ?', $itemtype],
+ ['SELECT holdallowed
+ FROM default_circ_rules'],
+ );
+
+ foreach my $attempt (@attempts) {
+ my ($query, @bind_params) = @{$attempt};
+
+ # Since branch/category and branch/itemtype use the same per-branch
+ # defaults tables, we have to check that the key we want is set, not
+ # just that a row was returned
+ return $result if ( defined( $result->{'holdallowed'} = $dbh->selectrow_array( $query, {}, @bind_params ) ) );
+ }
+
+ # built-in default circulation rule
+ return {
+ holdallowed => 2,
+ };
+}
+
+=head2 AddReturn
+
+($doreturn, $messages, $iteminformation, $borrower) =
+ &AddReturn($barcode, $branch, $exemptfine, $dropbox);
+
+Returns a book.
+
+=over 4
+
+=item C<$barcode> is the bar code of the book being returned.
+
+=item C<$branch> is the code of the branch where the book is being returned.
+
+=item C<$exemptfine> indicates that overdue charges for the item will be
+removed.
+
+=item C<$dropbox> indicates that the check-in date is assumed to be
+yesterday, or the last non-holiday as defined in C4::Calendar . If
+overdue charges are applied and C<$dropbox> is true, the last charge
+will be removed. This assumes that the fines accrual script has run
+for _today_.
+
+=back
+
+C<&AddReturn> returns a list of four items:
+
+C<$doreturn> is true iff the return succeeded.
+
+C<$messages> is a reference-to-hash giving feedback on the operation.
+The keys of the hash are:
+
+=over 4
+
+=item C<BadBarcode>
+
+No item with this barcode exists. The value is C<$barcode>.
+
+=item C<NotIssued>
+
+The book is not currently on loan. The value is C<$barcode>.
+
+=item C<IsPermanent>
+
+The book's home branch is a permanent collection. If you have borrowed
+this book, you are not allowed to return it. The value is the code for
+the book's home branch.
+
+=item C<wthdrawn>
+
+This book has been withdrawn/cancelled. The value should be ignored.
+
+=item C<Wrongbranch>
+
+This book has was returned to the wrong branch. The value is a hashref
+so that C<$messages->{Wrongbranch}->{Wrongbranch}> and C<$messages->{Wrongbranch}->{Rightbranch}>
+contain the branchcode of the incorrect and correct return library, respectively.
+
+=item C<ResFound>
+
+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>, C<Reserved>, or 0.
+
+=back
+
+C<$iteminformation> is a reference-to-hash, giving information about the
+returned item from the issues table.
+
+C<$borrower> is a reference-to-hash, giving information about the
+patron who last borrowed the book.
+
+=cut
+
+sub AddReturn {
+ my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
+ if ($branch and not GetBranchDetail($branch)) {
+ warn "AddReturn error: branch '$branch' not found. Reverting to " . C4::Context->userenv->{'branch'};
+ undef $branch;
+ }
+ $branch = C4::Context->userenv->{'branch'} unless $branch; # we trust userenv to be a safe fallback/default
+ my $messages;
+ my $borrower;
+ my $biblio;
+ my $doreturn = 1;
+ my $validTransfert = 0;
+
+ # get information on item
+ my $itemnumber = GetItemnumberFromBarcode( $barcode );
+ unless ($itemnumber) {
+ return (0, { BadBarcode => $barcode }); # no barcode means no item or borrower. bail out.
+ }
+ my $issue = GetItemIssue($itemnumber);
+# warn Dumper($iteminformation);
+ if ($issue and $issue->{borrowernumber}) {
+ $borrower = C4::Members::GetMemberDetails($issue->{borrowernumber})
+ or die "Data inconsistency: barcode $barcode (itemnumber:$itemnumber) claims to be issued to non-existant borrowernumber '$issue->{borrowernumber}'\n"
+ . Dumper($issue) . "\n";
+ } else {
+ $messages->{'NotIssued'} = $barcode;
+ # even though item is not on loan, it may still be transferred; therefore, get current branch info
+ $doreturn = 0;
+ # No issue, no borrowernumber. ONLY if $doreturn, *might* you have a $borrower later.
+ }
+
+ my $item = GetItem($itemnumber) or die "GetItem($itemnumber) failed";
+ # full item data, but no borrowernumber or checkout info (no issue)
+ # we know GetItem should work because GetItemnumberFromBarcode worked
+ my $hbr = $item->{C4::Context->preference("HomeOrHoldingBranch")} || '';
+ # item must be from items table -- issues table has branchcode and issuingbranch, not homebranch nor holdingbranch
+
+ my $borrowernumber = $borrower->{'borrowernumber'} || undef; # we don't know if we had a borrower or not
+
+ # check if the book is in a permanent collection....
+ # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
+ if ( $hbr ) {
+ my $branches = GetBranches(); # a potentially expensive call for a non-feature.
+ $branches->{$hbr}->{PE} and $messages->{'IsPermanent'} = $hbr;
+ }
+
+ # if indy branches and returning to different branch, refuse the return
+ if ($hbr ne $branch && C4::Context->preference("IndependantBranches")){
+ $messages->{'Wrongbranch'} = {
+ Wrongbranch => $branch,
+ Rightbranch => $hbr,
+ };
+ $doreturn = 0;
+ # bailing out here - in this case, current desired behavior
+ # is to act as if no return ever happened at all.
+ # FIXME - even in an indy branches situation, there should
+ # still be an option for the library to accept the item
+ # and transfer it to its owning library.
+ return ( $doreturn, $messages, $issue, $borrower );
+ }
+
+ if ( $item->{'wthdrawn'} ) { # book has been cancelled
+ $messages->{'wthdrawn'} = 1;
+ $doreturn = 0;
+ }
+
+ # case of a return of document (deal with issues and holdingbranch)
+ if ($doreturn) {
+ $borrower or warn "AddReturn without current borrower";
+ my $circControlBranch = _GetCircControlBranch($item,$borrower);
+ if ($dropbox) {
+ # don't allow dropbox mode to create an invalid entry in issues (issuedate > returndate) FIXME: actually checks eq, not gt
+ undef($dropbox) if ( $item->{'issuedate'} eq C4::Dates->today('iso') );
+ }
+
+ if ($borrowernumber) {
+ MarkIssueReturned($borrowernumber, $item->{'itemnumber'}, $circControlBranch);
+ $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right? This could be the borrower hash.
+ }
+
+ ModItem({ onloan => undef }, $issue->{'biblionumber'}, $item->{'itemnumber'});
+ }
+
+ # the holdingbranch is updated if the document is returned to another location.
+ # this is always done regardless of whether the item was on loan or not
+ if ($item->{'holdingbranch'} ne $branch) {
+ UpdateHoldingbranch($branch, $item->{'itemnumber'});
+ $item->{'holdingbranch'} = $branch; # update item data holdingbranch too
+ }
+ ModDateLastSeen( $item->{'itemnumber'} );
+
+ # check if we have a transfer for this document
+ my ($datesent,$frombranch,$tobranch) = GetTransfers( $item->{'itemnumber'} );
+
+ # if we have a transfer to do, we update the line of transfers with the datearrived
+ if ($datesent) {
+ if ( $tobranch eq $branch ) {
+ my $sth = C4::Context->dbh->prepare(
+ "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
+ );
+ $sth->execute( $item->{'itemnumber'} );
+ # if we have a reservation with valid transfer, we can set it's status to 'W'
+ C4::Reserves::ModReserveStatus($item->{'itemnumber'}, 'W');
+ } else {
+ $messages->{'WrongTransfer'} = $tobranch;
+ $messages->{'WrongTransferItem'} = $item->{'itemnumber'};
+ }
+ $validTransfert = 1;
+ }
+
+ # fix up the accounts.....
+ if ($item->{'itemlost'}) {
+ _FixAccountForLostAndReturned($item->{'itemnumber'}, $borrowernumber, $barcode); # can tolerate undef $borrowernumber
+ $messages->{'WasLost'} = 1;
+ }
+
+ # fix up the overdues in accounts...
+ if ($borrowernumber) {
+ my $fix = _FixOverduesOnReturn($borrowernumber, $item->{itemnumber}, $exemptfine, $dropbox);
+ defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $item->{itemnumber}...) failed!"; # zero is OK, check defined
+ }
+
+ # find reserves.....
+ # if we don't have a reserve with the status W, we launch the Checkreserves routine
+ my ($resfound, $resrec) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
+ if ($resfound) {
+ $resrec->{'ResFound'} = $resfound;
+ $messages->{'ResFound'} = $resrec;
+ }
+
+ # update stats?
+ # Record the fact that this book was returned.
+ UpdateStats(
+ $branch, 'return', '0', '',
+ $item->{'itemnumber'},
+ $biblio->{'itemtype'},
+ $borrowernumber
+ );
+
+ # Send a check-in slip. # NOTE: borrower may be undef. probably shouldn't try to send messages then.
+ my $circulation_alert = 'C4::ItemCirculationAlertPreference';
+ my %conditions = (
+ branchcode => $branch,
+ categorycode => $borrower->{categorycode},
+ item_type => $item->{itype},
+ notification => 'CHECKIN',
+ );
+ if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
+ SendCirculationAlert({
+ type => 'CHECKIN',
+ item => $item,
+ borrower => $borrower,
+ branch => $branch,
+ });
+ }
+
+ logaction("CIRCULATION", "RETURN", $borrowernumber, $item->{'biblionumber'})
+ if C4::Context->preference("ReturnLog");
+
+ # FIXME: make this comment intelligible.
+ #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
+ #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
+
+ if ($doreturn and ($branch ne $hbr) and not $messages->{'WrongTransfer'} and ($validTransfert ne 1) ){
+ if ( C4::Context->preference("AutomaticItemReturn" ) or
+ (C4::Context->preference("UseBranchTransferLimits") and
+ ! IsBranchTransferAllowed($branch, $hbr, $item->{C4::Context->preference("BranchTransferLimitsType")} )
+ )) {
+ $debug and warn sprintf "about to call ModItemTransfer(%s, %s, %s)", $item->{'itemnumber'},$branch, $hbr;
+ $debug and warn "item: " . Dumper($item);
+ ModItemTransfer($item->{'itemnumber'}, $branch, $hbr);
+ $messages->{'WasTransfered'} = 1;
+ } else {
+ $messages->{'NeedsTransfer'} = 1; # TODO: instead of 1, specify branchcode that the transfer SHOULD go to, $item->{homebranch}
+ }
+ }
+ return ( $doreturn, $messages, $issue, $borrower );
+}
+
+=head2 MarkIssueReturned
+
+=over 4
+
+MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate);
+
+=back
+
+Unconditionally marks an issue as being returned by
+moving the C<issues> row to C<old_issues> and
+setting C<returndate> to the current date, or
+the last non-holiday date of the branccode specified in
+C<dropbox_branch> . Assumes you've already checked that
+it's safe to do this, i.e. last non-holiday > issuedate.
+
+if C<$returndate> is specified (in iso format), it is used as the date
+of the return. It is ignored when a dropbox_branch is passed in.
+
+Ideally, this function would be internal to C<C4::Circulation>,
+not exported, but it is currently needed by one
+routine in C<C4::Accounts>.
+
+=cut
+
+sub MarkIssueReturned {
+ my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate ) = @_;
+ my $dbh = C4::Context->dbh;
+ my $query = "UPDATE issues SET returndate=";
+ my @bind;
+ if ($dropbox_branch) {
+ my $calendar = C4::Calendar->new( branchcode => $dropbox_branch );
+ my $dropboxdate = $calendar->addDate( C4::Dates->new(), -1 );
+ $query .= " ? ";
+ push @bind, $dropboxdate->output('iso');
+ } elsif ($returndate) {
+ $query .= " ? ";
+ push @bind, $returndate;
+ } else {
+ $query .= " now() ";
+ }
+ $query .= " WHERE borrowernumber = ? AND itemnumber = ?";
+ push @bind, $borrowernumber, $itemnumber;
+ # FIXME transaction
+ my $sth_upd = $dbh->prepare($query);
+ $sth_upd->execute(@bind);
+ my $sth_copy = $dbh->prepare("INSERT INTO old_issues SELECT * FROM issues
+ WHERE borrowernumber = ?
+ AND itemnumber = ?");
+ $sth_copy->execute($borrowernumber, $itemnumber);
+ my $sth_del = $dbh->prepare("DELETE FROM issues
+ WHERE borrowernumber = ?
+ AND itemnumber = ?");
+ $sth_del->execute($borrowernumber, $itemnumber);
+}
+
+=head2 _FixOverduesOnReturn
+
+ &_FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
+
+C<$brn> borrowernumber
+
+C<$itm> itemnumber
+
+C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
+C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
+
+Internal function, called only by AddReturn
+
+=cut
+
+sub _FixOverduesOnReturn {
+ my ($borrowernumber, $item);
+ unless ($borrowernumber = shift) {
+ warn "_FixOverduesOnReturn() not supplied valid borrowernumber";
+ return;
+ }
+ unless ($item = shift) {
+ warn "_FixOverduesOnReturn() not supplied valid itemnumber";
+ return;
+ }
+ my ($exemptfine, $dropbox) = @_;
+ my $dbh = C4::Context->dbh;
+
+ # check for overdue fine
+ my $sth = $dbh->prepare(
+"SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
+ );
+ $sth->execute( $borrowernumber, $item );
+
+ # alter fine to show that the book has been returned
+ my $data = $sth->fetchrow_hashref;
+ return 0 unless $data; # no warning, there's just nothing to fix
+
+ my $uquery;
+ my @bind = ($borrowernumber, $item, $data->{'accountno'});
+ if ($exemptfine) {
+ $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
+ if (C4::Context->preference("FinesLog")) {
+ &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
+ }
+ } elsif ($dropbox && $data->{lastincrement}) {
+ my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
+ my $amt = $data->{amount} - $data->{lastincrement} ;
+ if (C4::Context->preference("FinesLog")) {
+ &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
+ }
+ $uquery = "update accountlines set accounttype='F' ";
+ if($outstanding >= 0 && $amt >=0) {
+ $uquery .= ", amount = ? , amountoutstanding=? ";
+ unshift @bind, ($amt, $outstanding) ;
+ }
+ } else {
+ $uquery = "update accountlines set accounttype='F' ";
+ }
+ $uquery .= " where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)";
+ my $usth = $dbh->prepare($uquery);
+ return $usth->execute(@bind);
+}
+
+=head2 _FixAccountForLostAndReturned
+
+ &_FixAccountForLostAndReturned($itemnumber, [$borrowernumber, $barcode]);
+
+Calculates the charge for a book lost and returned.
+
+Internal function, not exported, called only by AddReturn.
+
+FIXME: This function reflects how inscrutable fines logic is. Fix both.
+FIXME: Give a positive return value on success. It might be the $borrowernumber who received credit, or the amount forgiven.
+
+=cut
+
+sub _FixAccountForLostAndReturned {
+ my $itemnumber = shift or return;
+ my $borrowernumber = @_ ? shift : undef;
+ my $item_id = @_ ? shift : $itemnumber; # Send the barcode if you want that logged in the description
+ my $dbh = C4::Context->dbh;
+ # check for charge made for lost book
+ my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
+ $sth->execute($itemnumber);
+ my $data = $sth->fetchrow_hashref;
+ $data or return; # bail if there is nothing to do
+
+ # writeoff this amount
+ my $offset;
+ my $amount = $data->{'amount'};
+ my $acctno = $data->{'accountno'};
+ my $amountleft; # Starts off undef/zero.
+ if ($data->{'amountoutstanding'} == $amount) {
+ $offset = $data->{'amount'};
+ $amountleft = 0; # Hey, it's zero here, too.
+ } else {
+ $offset = $amount - $data->{'amountoutstanding'}; # Um, isn't this the same as ZERO? We just tested those two things are ==
+ $amountleft = $data->{'amountoutstanding'} - $amount; # Um, isn't this the same as ZERO? We just tested those two things are ==
+ }
+ my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
+ WHERE (borrowernumber = ?)
+ AND (itemnumber = ?) AND (accountno = ?) ");
+ $usth->execute($data->{'borrowernumber'},$itemnumber,$acctno); # We might be adjusting an account for some OTHER borrowernumber now. Not the one we passed in.
+ #check if any credit is left if so writeoff other accounts
+ my $nextaccntno = getnextacctno($data->{'borrowernumber'});
+ $amountleft *= -1 if ($amountleft < 0);
+ if ($amountleft > 0) {
+ my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
+ AND (amountoutstanding >0) ORDER BY date"); # might want to order by amountoustanding ASC (pay smallest first)
+ $msth->execute($data->{'borrowernumber'});
+ # offset transactions
+ my $newamtos;
+ my $accdata;
+ while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
+ if ($accdata->{'amountoutstanding'} < $amountleft) {
+ $newamtos = 0;
+ $amountleft -= $accdata->{'amountoutstanding'};
+ } else {
+ $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
+ $amountleft = 0;
+ }
+ my $thisacct = $accdata->{'accountno'};
+ # FIXME: move prepares outside while loop!
+ my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
+ WHERE (borrowernumber = ?)
+ AND (accountno=?)");
+ $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct'); # FIXME: '$thisacct' is a string literal!
+ $usth = $dbh->prepare("INSERT INTO accountoffsets
+ (borrowernumber, accountno, offsetaccount, offsetamount)
+ VALUES
+ (?,?,?,?)");
+ $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
+ }
+ $msth->finish; # $msth might actually have data left
+ }
+ $amountleft *= -1 if ($amountleft > 0);
+ my $desc = "Item Returned " . $item_id;
+ $usth = $dbh->prepare("INSERT INTO accountlines
+ (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
+ VALUES (?,?,now(),?,?,'CR',?)");
+ $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
+ if ($borrowernumber) {
+ # FIXME: same as query above. use 1 sth for both
+ $usth = $dbh->prepare("INSERT INTO accountoffsets
+ (borrowernumber, accountno, offsetaccount, offsetamount)
+ VALUES (?,?,?,?)");
+ $usth->execute($borrowernumber, $data->{'accountno'}, $nextaccntno, $offset);
+ }
+ ModItem({ paidfor => '' }, undef, $itemnumber);
+ return;
+}
+
+=head2 _GetCircControlBranch
+
+ my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
+
+Internal function :
+
+Return the library code to be used to determine which circulation
+policy applies to a transaction. Looks up the CircControl and
+HomeOrHoldingBranch system preferences.
+
+C<$iteminfos> is a hashref to iteminfo. Only {homebranch or holdingbranch} is used.
+
+C<$borrower> is a hashref to borrower. Only {branchcode} is used.
+
+=cut
+
+sub _GetCircControlBranch {
+ my ($item, $borrower) = @_;
+ my $circcontrol = C4::Context->preference('CircControl');
+ my $branch;
+
+ if ($circcontrol eq 'PickupLibrary') {
+ $branch= C4::Context->userenv->{'branch'};
+ } elsif ($circcontrol eq 'PatronLibrary') {
+ $branch=$borrower->{branchcode};
+ } else {
+ my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
+ $branch = $item->{$branchfield};
+ # default to item home branch if holdingbranch is used
+ # and is not defined
+ if (!defined($branch) && $branchfield eq 'holdingbranch') {
+ $branch = $item->{homebranch};
+ }
+ }
+ return $branch;
+}
+
+
+
+
+
+
+=head2 GetItemIssue
+
+$issue = &GetItemIssue($itemnumber);
+
+Returns patron currently having a book, or undef if not checked out.
+
+C<$itemnumber> is the itemnumber.
+
+C<$issue> is a hashref of the row from the issues table.
+
+=cut
+
+sub GetItemIssue {
+ my ($itemnumber) = @_;
+ return unless $itemnumber;
+ my $sth = C4::Context->dbh->prepare(
+ "SELECT *
+ FROM issues
+ LEFT JOIN items ON issues.itemnumber=items.itemnumber
+ WHERE issues.itemnumber=?");
+ $sth->execute($itemnumber);
+ my $data = $sth->fetchrow_hashref;
+ return unless $data;
+ $data->{'overdue'} = ($data->{'date_due'} lt C4::Dates->today('iso')) ? 1 : 0;
+ return ($data);
+}
+
+=head2 GetOpenIssue
+
+$issue = GetOpenIssue( $itemnumber );
+
+Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
+
+C<$itemnumber> is the item's itemnumber
+
+Returns a hashref
+
+=cut
+
+sub GetOpenIssue {
+ my ( $itemnumber ) = @_;
+
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
+ $sth->execute( $itemnumber );
+ my $issue = $sth->fetchrow_hashref();
+ return $issue;
+}
+
+=head2 GetItemIssues
+
+$issues = &GetItemIssues($itemnumber, $history);
+
+Returns patrons that have issued a book
+
+C<$itemnumber> is the itemnumber
+C<$history> is false if you just want the current "issuer" (if any)
+and true if you want issues history from old_issues also.
+
+Returns reference to an array of hashes
+
+=cut
+
+sub GetItemIssues {
+ my ( $itemnumber, $history ) = @_;
+
+ my $today = C4::Dates->today('iso'); # get today date
+ my $sql = "SELECT * FROM issues
+ JOIN borrowers USING (borrowernumber)
+ JOIN items USING (itemnumber)
+ WHERE issues.itemnumber = ? ";
+ if ($history) {
+ $sql .= "UNION ALL
+ SELECT * FROM old_issues
+ LEFT JOIN borrowers USING (borrowernumber)
+ JOIN items USING (itemnumber)
+ WHERE old_issues.itemnumber = ? ";
+ }
+ $sql .= "ORDER BY date_due DESC";
+ my $sth = C4::Context->dbh->prepare($sql);
+ if ($history) {
+ $sth->execute($itemnumber, $itemnumber);
+ } else {
+ $sth->execute($itemnumber);
+ }
+ my $results = $sth->fetchall_arrayref({});
+ foreach (@$results) {
+ $_->{'overdue'} = ($_->{'date_due'} lt $today) ? 1 : 0;
+ }
+ return $results;
+}
+
+=head2 GetBiblioIssues
+
+$issues = GetBiblioIssues($biblionumber);
+
+this function get all issues from a biblionumber.
+
+Return:
+C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
+tables issues and the firstname,surname & cardnumber from borrowers.
+
+=cut
+
+sub GetBiblioIssues {
+ my $biblionumber = shift;
+ return undef unless $biblionumber;
+ my $dbh = C4::Context->dbh;
+ my $query = "
+ SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
+ FROM issues
+ LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
+ LEFT JOIN items ON issues.itemnumber = items.itemnumber
+ LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
+ LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
+ WHERE biblio.biblionumber = ?
+ UNION ALL
+ SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
+ FROM old_issues
+ LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
+ LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
+ LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
+ LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
+ WHERE biblio.biblionumber = ?
+ ORDER BY timestamp
+ ";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($biblionumber, $biblionumber);
+
+ my @issues;
+ while ( my $data = $sth->fetchrow_hashref ) {
+ push @issues, $data;
+ }
+ return \@issues;
+}
+
+=head2 GetUpcomingDueIssues
+
+=over 4
+
+my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
+
+=back
+
+=cut
+
+sub GetUpcomingDueIssues {
+ my $params = shift;
+
+ $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
+ my $dbh = C4::Context->dbh;
+
+ my $statement = <<END_SQL;
+SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
+FROM issues
+LEFT JOIN items USING (itemnumber)
+WhERE returndate is NULL
+AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
+END_SQL
+
+ my @bind_parameters = ( $params->{'days_in_advance'} );
+
+ my $sth = $dbh->prepare( $statement );
+ $sth->execute( @bind_parameters );
+ my $upcoming_dues = $sth->fetchall_arrayref({});
+ $sth->finish;
+
+ return $upcoming_dues;
+}
+
+=head2 CanBookBeRenewed
+
+($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
+
+Find out whether a borrowed item may be renewed.
+
+C<$dbh> is a DBI handle to the Koha database.
+
+C<$borrowernumber> is the borrower number of the patron who currently
+has the item on loan.
+
+C<$itemnumber> is the number of the item to renew.
+
+C<$override_limit>, if supplied with a true value, causes
+the limit on the number of times that the loan can be renewed
+(as controlled by the item type) to be ignored.
+
+C<$CanBookBeRenewed> returns a true value iff the item may be renewed. The
+item must currently be on loan to the specified borrower; renewals
+must be allowed for the item's type; and the borrower must not have
+already renewed the loan. $error will contain the reason the renewal can not proceed
+
+=cut
+
+sub CanBookBeRenewed {
+
+ # check renewal status
+ my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
+ my $dbh = C4::Context->dbh;
+ my $renews = 1;
+ my $renewokay = 0;
+ my $error;
+
+ # Look in the issues table for this item, lent to this borrower,
+ # and not yet returned.
+
+ # Look in the issues table for this item, lent to this borrower,
+ # and not yet returned.
+ my %branch = (
+ 'ItemHomeLibrary' => 'items.homebranch',
+ 'PickupLibrary' => 'items.holdingbranch',
+ 'PatronLibrary' => 'borrowers.branchcode'
+ );
+ my $controlbranch = $branch{C4::Context->preference('CircControl')};
+ my $itype = C4::Context->preference('item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype';
+
+ my $sthcount = $dbh->prepare("
+ SELECT
+ borrowers.categorycode, biblioitems.itemtype, issues.renewals, renewalsallowed, $controlbranch
+ FROM issuingrules,
+ issues
+ LEFT JOIN items USING (itemnumber)
+ LEFT JOIN borrowers USING (borrowernumber)
+ LEFT JOIN biblioitems USING (biblioitemnumber)
+
+ WHERE
+ issuingrules.categorycode = borrowers.categorycode
+ AND
+ issuingrules.itemtype = $itype
+ AND
+ (issuingrules.branchcode = $controlbranch OR issuingrules.branchcode = '*')
+ AND
+ borrowernumber = ?
+ AND
+ itemnumber = ?
+ ORDER BY
+ issuingrules.categorycode desc,
+ issuingrules.itemtype desc,
+ issuingrules.branchcode desc
+ LIMIT 1;
+ ");
+
+ $sthcount->execute( $borrowernumber, $itemnumber );
+ if ( my $data1 = $sthcount->fetchrow_hashref ) {
+
+ if ( ( $data1->{renewalsallowed} && $data1->{renewalsallowed} > $data1->{renewals} ) || $override_limit ) {
+ $renewokay = 1;
+ }
+ else {
+ $error="too_many";
+ }
+
+ my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
+ if ($resfound) {
+ $renewokay = 0;
+ $error="on_reserve"
+ }
+
+ }
+ return ($renewokay,$error);
+}
+
+=head2 AddRenewal
+
+&AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
+
+Renews a loan.
+
+C<$borrowernumber> is the borrower number of the patron who currently
+has the item.
+
+C<$itemnumber> is the number of the item to renew.
+
+C<$branch> is the library where the renewal took place (if any).
+ The library that controls the circ policies for the renewal is retrieved from the issues record.
+
+C<$datedue> can be a C4::Dates object used to set the due date.
+
+C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
+this parameter is not supplied, lastreneweddate is set to the current date.
+
+If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
+from the book's item type.
+
+=cut
+
+sub AddRenewal {
+ my $borrowernumber = shift or return undef;
+ my $itemnumber = shift or return undef;
+ my $branch = shift;
+ my $datedue = shift;
+ my $lastreneweddate = shift || C4::Dates->new()->output('iso');
+ my $item = GetItem($itemnumber) or return undef;
+ my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
+
+ my $dbh = C4::Context->dbh;
+ # Find the issues record for this book
+ my $sth =
+ $dbh->prepare("SELECT * FROM issues
+ WHERE borrowernumber=?
+ AND itemnumber=?"
+ );
+ $sth->execute( $borrowernumber, $itemnumber );
+ my $issuedata = $sth->fetchrow_hashref;
+ $sth->finish;
+ if($datedue && ! $datedue->output('iso')){
+ warn "Invalid date passed to AddRenewal.";
+ return undef;
+ }
+ # If the due date wasn't specified, calculate it by adding the
+ # book's loan length to today's date or the current due date
+ # based on the value of the RenewalPeriodBase syspref.
+ unless ($datedue) {
+
+ my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
+ my $loanlength = GetLoanLength(
+ $borrower->{'categorycode'},
+ (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
+ $issuedata->{'branchcode'} ); # that's the circ control branch.
+
+ $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
+ C4::Dates->new($issuedata->{date_due}, 'iso') :
+ C4::Dates->new();
+ $datedue = CalcDateDue($datedue,$loanlength,$issuedata->{'branchcode'},$borrower);
+ }
+
+ # Update the issues record to have the new due date, and a new count
+ # of how many times it has been renewed.
+ my $renews = $issuedata->{'renewals'} + 1;
+ $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
+ WHERE borrowernumber=?
+ AND itemnumber=?"
+ );
+ $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
+ $sth->finish;
+
+ # Update the renewal count on the item, and tell zebra to reindex
+ $renews = $biblio->{'renewals'} + 1;
+ ModItem({ renewals => $renews, onloan => $datedue->output('iso') }, $biblio->{'biblionumber'}, $itemnumber);
+
+ # Charge a new rental fee, if applicable?
+ my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
+ if ( $charge > 0 ) {
+ my $accountno = getnextacctno( $borrowernumber );
+ my $item = GetBiblioFromItemNumber($itemnumber);
+ $sth = $dbh->prepare(
+ "INSERT INTO accountlines
+ (date,
+ borrowernumber, accountno, amount,
+ description,
+ accounttype, amountoutstanding, itemnumber
+ )
+ VALUES (now(),?,?,?,?,?,?,?)"
+ );
+ $sth->execute( $borrowernumber, $accountno, $charge,
+ "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
+ 'Rent', $charge, $itemnumber );
+ $sth->finish;
+ }
+ # Log the renewal
+ UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber);
+ return $datedue;
+}
+
+sub GetRenewCount {
+ # check renewal status
+ my ($bornum,$itemno)=@_;
+ my $dbh = C4::Context->dbh;
+ my $renewcount = 0;
+ my $renewsallowed = 0;
+ my $renewsleft = 0;
+ # Look in the issues table for this item, lent to this borrower,
+ # and not yet returned.
+
+ # FIXME - I think this function could be redone to use only one SQL call.
+ my $sth = $dbh->prepare("select * from issues
+ where (borrowernumber = ?)
+ and (itemnumber = ?)");
+ $sth->execute($bornum,$itemno);
+ my $data = $sth->fetchrow_hashref;
+ $renewcount = $data->{'renewals'} if $data->{'renewals'};
+ $sth->finish;
+ my $query = "SELECT renewalsallowed FROM items ";
+ $query .= (C4::Context->preference('item-level_itypes'))
+ ? "LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
+ : "LEFT JOIN biblioitems on items.biblioitemnumber = biblioitems.biblioitemnumber
+ LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
+ $query .= "WHERE items.itemnumber = ?";
+ my $sth2 = $dbh->prepare($query);
+ $sth2->execute($itemno);
+ my $data2 = $sth2->fetchrow_hashref();
+ $renewsallowed = $data2->{'renewalsallowed'};
+ $renewsleft = $renewsallowed - $renewcount;
+ return ($renewcount,$renewsallowed,$renewsleft);
+}
+
+=head2 GetIssuingCharges
+
+($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
+
+Calculate how much it would cost for a given patron to borrow a given
+item, including any applicable discounts.
+
+C<$itemnumber> is the item number of item the patron wishes to borrow.
+
+C<$borrowernumber> is the patron's borrower number.
+
+C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
+and C<$item_type> is the code for the item's item type (e.g., C<VID>
+if it's a video).
+
+=cut
+
+sub GetIssuingCharges {
+
+ # calculate charges due
+ my ( $itemnumber, $borrowernumber ) = @_;
+ my $charge = 0;
+ my $dbh = C4::Context->dbh;
+ my $item_type;
+
+ # Get the book's item type and rental charge (via its biblioitem).
+ my $qcharge = "SELECT itemtypes.itemtype,rentalcharge FROM items
+ LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
+ $qcharge .= (C4::Context->preference('item-level_itypes'))
+ ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
+ : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
+
+ $qcharge .= "WHERE items.itemnumber =?";
+
+ my $sth1 = $dbh->prepare($qcharge);
+ $sth1->execute($itemnumber);
+ if ( my $data1 = $sth1->fetchrow_hashref ) {
+ $item_type = $data1->{'itemtype'};
+ $charge = $data1->{'rentalcharge'};
+ my $q2 = "SELECT rentaldiscount FROM borrowers
+ LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
+ WHERE borrowers.borrowernumber = ?
+ AND issuingrules.itemtype = ?";
+ my $sth2 = $dbh->prepare($q2);
+ $sth2->execute( $borrowernumber, $item_type );
+ if ( my $data2 = $sth2->fetchrow_hashref ) {
+ my $discount = $data2->{'rentaldiscount'};
+ if ( $discount eq 'NULL' ) {
+ $discount = 0;
+ }
+ $charge = ( $charge * ( 100 - $discount ) ) / 100;
+ }
+ $sth2->finish;
+ }
+
+ $sth1->finish;
+ return ( $charge, $item_type );
+}
+
+=head2 AddIssuingCharge
+
+&AddIssuingCharge( $itemno, $borrowernumber, $charge )
+
+=cut
+
+sub AddIssuingCharge {
+ my ( $itemnumber, $borrowernumber, $charge ) = @_;
+ my $dbh = C4::Context->dbh;
+ my $nextaccntno = getnextacctno( $borrowernumber );
+ my $query ="
+ INSERT INTO accountlines
+ (borrowernumber, itemnumber, accountno,
+ date, amount, description, accounttype,
+ amountoutstanding)
+ VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
+ ";
+ my $sth = $dbh->prepare($query);
+ $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
+ $sth->finish;
+}
+
+=head2 GetTransfers
+
+GetTransfers($itemnumber);
+
+=cut
+
+sub GetTransfers {
+ my ($itemnumber) = @_;
+
+ my $dbh = C4::Context->dbh;
+
+ my $query = '
+ SELECT datesent,
+ frombranch,
+ tobranch
+ FROM branchtransfers
+ WHERE itemnumber = ?
+ AND datearrived IS NULL
+ ';
+ my $sth = $dbh->prepare($query);
+ $sth->execute($itemnumber);
+ my @row = $sth->fetchrow_array();
+ $sth->finish;
+ return @row;
+}
+
+=head2 GetTransfersFromTo
+
+@results = GetTransfersFromTo($frombranch,$tobranch);
+
+Returns the list of pending transfers between $from and $to branch
+
+=cut
+
+sub GetTransfersFromTo {
+ my ( $frombranch, $tobranch ) = @_;
+ return unless ( $frombranch && $tobranch );
+ my $dbh = C4::Context->dbh;
+ my $query = "
+ SELECT itemnumber,datesent,frombranch
+ FROM branchtransfers
+ WHERE frombranch=?
+ AND tobranch=?
+ AND datearrived IS NULL
+ ";
+ my $sth = $dbh->prepare($query);
+ $sth->execute( $frombranch, $tobranch );
+ my @gettransfers;
+
+ while ( my $data = $sth->fetchrow_hashref ) {
+ push @gettransfers, $data;
+ }
+ $sth->finish;
+ return (@gettransfers);
+}
+
+=head2 DeleteTransfer
+
+&DeleteTransfer($itemnumber);
+
+=cut
+
+sub DeleteTransfer {
+ my ($itemnumber) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare(
+ "DELETE FROM branchtransfers
+ WHERE itemnumber=?
+ AND datearrived IS NULL "
+ );
+ $sth->execute($itemnumber);
+ $sth->finish;
+}
+
+=head2 AnonymiseIssueHistory
+
+$rows = AnonymiseIssueHistory($borrowernumber,$date)
+
+This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
+if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
+
+return the number of affected rows.
+
+=cut
+
+sub AnonymiseIssueHistory {
+ my $date = shift;
+ my $borrowernumber = shift;
+ my $dbh = C4::Context->dbh;
+ my $query = "
+ UPDATE old_issues
+ SET borrowernumber = NULL
+ WHERE returndate < '".$date."'
+ AND borrowernumber IS NOT NULL
+ ";
+ $query .= " AND borrowernumber = '".$borrowernumber."'" if defined $borrowernumber;
+ my $rows_affected = $dbh->do($query);
+ return $rows_affected;
+}
+
+=head2 SendCirculationAlert
+
+Send out a C<check-in> or C<checkout> alert using the messaging system.
+
+B<Parameters>:
+
+=over 4
+
+=item type
+
+Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
+
+=item item
+
+Hashref of information about the item being checked in or out.
+
+=item borrower
+
+Hashref of information about the borrower of the item.
+
+=item branch
+
+The branchcode from where the checkout or check-in took place.
+
+=back
+
+B<Example>:
+
+ SendCirculationAlert({
+ type => 'CHECKOUT',
+ item => $item,
+ borrower => $borrower,
+ branch => $branch,
+ });
+
+=cut
+
+sub SendCirculationAlert {
+ my ($opts) = @_;
+ my ($type, $item, $borrower, $branch) =
+ ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
+ my %message_name = (
+ CHECKIN => 'Item Check-in',
+ CHECKOUT => 'Item Checkout',
+ );
+ my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
+ borrowernumber => $borrower->{borrowernumber},
+ message_name => $message_name{$type},
+ });
+ my $letter = C4::Letters::getletter('circulation', $type);
+ C4::Letters::parseletter($letter, 'biblio', $item->{biblionumber});
+ C4::Letters::parseletter($letter, 'biblioitems', $item->{biblionumber});
+ C4::Letters::parseletter($letter, 'borrowers', $borrower->{borrowernumber});
+ C4::Letters::parseletter($letter, 'branches', $branch);
+ my @transports = @{ $borrower_preferences->{transports} };
+ # warn "no transports" unless @transports;
+ for (@transports) {
+ # warn "transport: $_";
+ my $message = C4::Message->find_last_message($borrower, $type, $_);
+ if (!$message) {
+ #warn "create new message";
+ C4::Message->enqueue($letter, $borrower, $_);
+ } else {
+ #warn "append to old message";
+ $message->append($letter);
+ $message->update;
+ }
+ }
+ $letter;
+}
+
+=head2 updateWrongTransfer
+
+$items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
+
+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
+
+=cut
+
+sub updateWrongTransfer {
+ my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
+ my $dbh = C4::Context->dbh;
+# first step validate the actual line of transfert .
+ my $sth =
+ $dbh->prepare(
+ "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
+ );
+ $sth->execute($FromLibrary,$itemNumber);
+ $sth->finish;
+
+# second step create a new line of branchtransfer to the right location .
+ ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
+
+#third step changing holdingbranch of item
+ UpdateHoldingbranch($FromLibrary,$itemNumber);
+}
+
+=head2 UpdateHoldingbranch
+
+$items = UpdateHoldingbranch($branch,$itmenumber);
+Simple methode for updating hodlingbranch in items BDD line
+
+=cut
+
+sub UpdateHoldingbranch {
+ my ( $branch,$itemnumber ) = @_;
+ ModItem({ holdingbranch => $branch }, undef, $itemnumber);
+}
+
+=head2 CalcDateDue
+
+$newdatedue = CalcDateDue($startdate,$loanlength,$branchcode);
+this function calculates the due date given the loan length ,
+checking against the holidays calendar as per the 'useDaysMode' syspref.
+C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
+C<$branch> = location whose calendar to use
+C<$loanlength> = loan length prior to adjustment
+=cut
+
+sub CalcDateDue {
+ my ($startdate,$loanlength,$branch,$borrower) = @_;
+ my $datedue;
+
+ if(C4::Context->preference('useDaysMode') eq 'Days') { # ignoring calendar
+ my $timedue = time + ($loanlength) * 86400;
+ #FIXME - assumes now even though we take a startdate
+ my @datearr = localtime($timedue);
+ $datedue = C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
+ } else {
+ my $calendar = C4::Calendar->new( branchcode => $branch );
+ $datedue = $calendar->addDate($startdate, $loanlength);
+ }
+
+ # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
+ if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
+ $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
+ }
+
+ # if ceilingDueDate ON the datedue can't be after the ceiling date
+ if ( C4::Context->preference('ceilingDueDate')
+ && ( C4::Context->preference('ceilingDueDate') =~ C4::Dates->regexp('syspref') ) ) {
+ my $ceilingDate = C4::Dates->new( C4::Context->preference('ceilingDueDate') );
+ if ( $datedue->output( 'iso' ) gt $ceilingDate->output( 'iso' ) ) {
+ $datedue = $ceilingDate;
+ }
+ }
+
+ return $datedue;
+}
+
+=head2 CheckValidDatedue
+ This function does not account for holiday exceptions nor does it handle the 'useDaysMode' syspref .
+ To be replaced by CalcDateDue() once C4::Calendar use is tested.
+
+$newdatedue = CheckValidDatedue($date_due,$itemnumber,$branchcode);
+this function validates the loan length against the holidays calendar, and adjusts the due date as per the 'useDaysMode' syspref.
+C<$date_due> = returndate calculate with no day check
+C<$itemnumber> = itemnumber
+C<$branchcode> = location of issue (affected by 'CircControl' syspref)
+C<$loanlength> = loan length prior to adjustment
+=cut
+
+sub CheckValidDatedue {
+my ($date_due,$itemnumber,$branchcode)=@_;
+my @datedue=split('-',$date_due->output('iso'));
+my $years=$datedue[0];
+my $month=$datedue[1];
+my $day=$datedue[2];
+# die "Item# $itemnumber ($branchcode) due: " . ${date_due}->output() . "\n(Y,M,D) = ($years,$month,$day)":
+my $dow;
+for (my $i=0;$i<2;$i++){
+ $dow=Day_of_Week($years,$month,$day);
+ ($dow=0) if ($dow>6);
+ my $result=CheckRepeatableHolidays($itemnumber,$dow,$branchcode);
+ my $countspecial=CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
+ my $countspecialrepeatable=CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
+ if (($result ne '0') or ($countspecial ne '0') or ($countspecialrepeatable ne '0') ){
+ $i=0;
+ (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
+ }
+ }
+ my $newdatedue=C4::Dates->new(sprintf("%04d-%02d-%02d",$years,$month,$day),'iso');
+return $newdatedue;
+}
+
+
+=head2 CheckRepeatableHolidays
+
+$countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
+this function checks if the date due is a repeatable holiday
+C<$date_due> = returndate calculate with no day check
+C<$itemnumber> = itemnumber
+C<$branchcode> = localisation of issue
+
+=cut
+
+sub CheckRepeatableHolidays{
+my($itemnumber,$week_day,$branchcode)=@_;
+my $dbh = C4::Context->dbh;
+my $query = qq|SELECT count(*)
+ FROM repeatable_holidays
+ WHERE branchcode=?
+ AND weekday=?|;
+my $sth = $dbh->prepare($query);
+$sth->execute($branchcode,$week_day);
+my $result=$sth->fetchrow;
+$sth->finish;
+return $result;
+}
+
+
+=head2 CheckSpecialHolidays
+
+$countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
+this function check if the date is a special holiday
+C<$years> = the years of datedue
+C<$month> = the month of datedue
+C<$day> = the day of datedue
+C<$itemnumber> = itemnumber
+C<$branchcode> = localisation of issue
+
+=cut
+
+sub CheckSpecialHolidays{
+my ($years,$month,$day,$itemnumber,$branchcode) = @_;
+my $dbh = C4::Context->dbh;
+my $query=qq|SELECT count(*)
+ FROM `special_holidays`
+ WHERE year=?
+ AND month=?
+ AND day=?
+ AND branchcode=?
+ |;
+my $sth = $dbh->prepare($query);
+$sth->execute($years,$month,$day,$branchcode);
+my $countspecial=$sth->fetchrow ;
+$sth->finish;
+return $countspecial;
+}
+
+=head2 CheckRepeatableSpecialHolidays
+
+$countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
+this function check if the date is a repeatble special holidays
+C<$month> = the month of datedue
+C<$day> = the day of datedue
+C<$itemnumber> = itemnumber
+C<$branchcode> = localisation of issue
+
+=cut
+
+sub CheckRepeatableSpecialHolidays{
+my ($month,$day,$itemnumber,$branchcode) = @_;
+my $dbh = C4::Context->dbh;
+my $query=qq|SELECT count(*)
+ FROM `repeatable_holidays`
+ WHERE month=?
+ AND day=?
+ AND branchcode=?
+ |;
+my $sth = $dbh->prepare($query);
+$sth->execute($month,$day,$branchcode);
+my $countspecial=$sth->fetchrow ;
+$sth->finish;
+return $countspecial;
+}
+
+
+
+sub CheckValidBarcode{
+my ($barcode) = @_;
+my $dbh = C4::Context->dbh;
+my $query=qq|SELECT count(*)
+ FROM items
+ WHERE barcode=?
+ |;
+my $sth = $dbh->prepare($query);
+$sth->execute($barcode);
+my $exist=$sth->fetchrow ;
+$sth->finish;
+return $exist;
+}
+
+=head2 IsBranchTransferAllowed
+
+$allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
+
+Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
+
+=cut
+
+sub IsBranchTransferAllowed {
+ my ( $toBranch, $fromBranch, $code ) = @_;
+
+ if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
+
+ my $limitType = C4::Context->preference("BranchTransferLimitsType");
+ my $dbh = C4::Context->dbh;
+
+ my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
+ $sth->execute( $toBranch, $fromBranch, $code );
+ my $limit = $sth->fetchrow_hashref();
+
+ ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
+ if ( $limit->{'limitId'} ) {
+ return 0;
+ } else {
+ return 1;
+ }
+}
+
+=head2 CreateBranchTransferLimit
+
+CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
+
+$code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
+
+=cut
+
+sub CreateBranchTransferLimit {
+ my ( $toBranch, $fromBranch, $code ) = @_;
+
+ my $limitType = C4::Context->preference("BranchTransferLimitsType");
+
+ my $dbh = C4::Context->dbh;
+
+ my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
+ $sth->execute( $code, $toBranch, $fromBranch );
+}
+
+=head2 DeleteBranchTransferLimits
+
+DeleteBranchTransferLimits();
+
+=cut
+
+sub DeleteBranchTransferLimits {
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("TRUNCATE TABLE branch_transfer_limits");
+ $sth->execute();
+}
+
+
+ 1;
+
+__END__
+
+=head1 AUTHOR
+
+Koha Developement team <info@koha.org>
+
+=cut
-END { } # module clean-up code here (global destructor)
projects / koha_gimpoz / blobdiff