package C4::Circulation; # Copyright 2000-2002 Katipo Communications # copyright 2010 BibLibre # # 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 3 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, see . use Modern::Perl; use DateTime; use POSIX qw( floor ); use Koha::DateUtils; use C4::Context; use C4::Stats; use C4::Reserves; use C4::Biblio; use C4::Items; use C4::Members; use C4::Accounts; use C4::ItemCirculationAlertPreference; use C4::Message; use C4::Debug; use C4::Log; # logaction use C4::Overdues qw(CalcFine UpdateFine get_chargeable_units); use C4::RotatingCollections qw(GetCollectionItemBranches); use Algorithm::CheckDigits; use Data::Dumper; use Koha::Account; use Koha::AuthorisedValues; use Koha::Biblioitems; use Koha::DateUtils; use Koha::Calendar; use Koha::Checkouts; use Koha::Illrequests; use Koha::Items; use Koha::Patrons; use Koha::Patron::Debarments; use Koha::Database; use Koha::Libraries; use Koha::Account::Lines; use Koha::Holds; use Koha::Account::Lines; use Koha::Account::Offsets; use Koha::Config::SysPrefs; use Koha::Charges::Fees; use Koha::Util::SystemPreferences; use Koha::Checkouts::ReturnClaims; use Carp; use List::MoreUtils qw( uniq any ); use Scalar::Util qw( looks_like_number ); use Try::Tiny; use Date::Calc qw( Today Today_and_Now Add_Delta_YM Add_Delta_DHMS Date_to_Days Day_of_Week Add_Delta_Days ); use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); BEGIN { require Exporter; @ISA = qw(Exporter); # FIXME subs that should probably be elsewhere push @EXPORT, qw( &barcodedecode &LostItem &ReturnLostItem &GetPendingOnSiteCheckouts ); # subs to deal with issuing a book push @EXPORT, qw( &CanBookBeIssued &CanBookBeRenewed &AddIssue &AddRenewal &GetRenewCount &GetSoonestRenewDate &GetLatestAutoRenewDate &GetIssuingCharges &GetBranchBorrowerCircRule &GetBranchItemRule &GetBiblioIssues &GetOpenIssue &CheckIfIssuedToPatron &IsItemIssued GetTopIssues ); # 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 &TransferSlip ); # subs to deal with offline circulation push @EXPORT, qw( &GetOfflineOperations &GetOfflineOperation &AddOfflineOperation &DeleteOfflineOperation &ProcessOfflineOperation ); } =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 inventory. =head1 FUNCTIONS =head2 barcodedecode $str = &barcodedecode($barcode, [$filter]); 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 $filter argument is to allow for testing or explicit behavior that ignores the System Pref. Valid values are the same as the System Pref options. =cut # FIXME -- the &decode fcn below should be wrapped into this one. # FIXME -- these plugins should be moved out of Circulation.pm # sub barcodedecode { my ($barcode, $filter) = @_; my $branch = C4::Context::mybranch(); $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: $barcode could be "T1", causing warning: substr outside of string # Why drop the nonzero digit after the T? # Why pass non-digits (or empty string) to "T%07d"? } elsif ($filter eq 'libsuite8') { unless($barcode =~ m/^($branch)-/i){ #if barcode starts with branch code its in Koha style. Skip it. 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 $barcode =~ s/^[0]*(\d+)$/$branch-b-$1/i; }else{ $barcode =~ s/^(\D+)[0]*(\d+)$/$branch-$1-$2/i; } } } elsif ($filter eq 'EAN13') { my $ean = CheckDigits('ean'); if ( $ean->is_valid($barcode) ) { #$barcode = sprintf('%013d',$barcode); # this doesn't work on 32-bit systems $barcode = '0' x ( 13 - length($barcode) ) . $barcode; } else { warn "# [$barcode] not valid EAN-13/UPC-A\n"; } } return $barcode; # return barcode, modified or not } =head2 decode $str = &decode($chunk); 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. =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({ from_branch => $frombranch to_branch => $tobranch, barcode => $barcode, ignore_reserves => $ignore_reserves, trigger => $trigger }); Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer. C<$fbr> is the code for the branch initiating the transfer. C<$tbr> is the code for the branch to which the item should be transferred. C<$barcode> is the barcode of the item to be transferred. If C<$ignore_reserves> is true, C<&transferbook> ignores reserves. Otherwise, if an item is reserved, the transfer fails. C<$trigger> is the enum value for what triggered the transfer. Returns three values: =over =item $dotransfer is true if the transfer was successful. =item $messages is a reference-to-hash which may have any of the following keys: =over =item C There is no item in the catalog with the given barcode. The value is C<$barcode>. =item C 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 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 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. It also has the key C, whose value is either C or C. =item C 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 =back =cut sub transferbook { my $params = shift; my $tbr = $params->{to_branch}; my $fbr = $params->{from_branch}; my $ignoreRs = $params->{ignore_reserves}; my $barcode = $params->{barcode}; my $trigger = $params->{trigger}; my $messages; my $dotransfer = 1; my $item = Koha::Items->find( { barcode => $barcode } ); Koha::Exceptions::MissingParameter->throw( "Missing mandatory parameter: from_branch") unless $fbr; Koha::Exceptions::MissingParameter->throw( "Missing mandatory parameter: to_branch") unless $tbr; # bad barcode.. unless ( $item ) { $messages->{'BadBarcode'} = $barcode; $dotransfer = 0; return ( $dotransfer, $messages ); } my $itemnumber = $item->itemnumber; # get branches of book... my $hbr = $item->homebranch; # if using Branch Transfer Limits if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) { my $code = C4::Context->preference("BranchTransferLimitsType") eq 'ccode' ? $item->ccode : $item->biblio->biblioitem->itemtype; # BranchTransferLimitsType is 'ccode' or 'itemtype' if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) { if ( ! IsBranchTransferAllowed( $tbr, $fbr, $item->itype ) ) { $messages->{'NotAllowed'} = $tbr . "::" . $item->itype; $dotransfer = 0; } } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $code ) ) { $messages->{'NotAllowed'} = $tbr . "::" . $code; $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... my $issue = Koha::Checkouts->find({ itemnumber => $itemnumber }); if ( $issue ) { AddReturn( $barcode, $fbr ); $messages->{'WasReturned'} = $issue->borrowernumber; } # find reserves..... # That'll save a database query. my ( $resfound, $resrec, undef ) = 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, $trigger ); # don't need to update MARC anymore, we do it in batch now $messages->{'WasTransfered'} = 1; } ModDateLastSeen( $itemnumber ); return ( $dotransfer, $messages ); } sub TooMany { my $borrower = shift; my $item_object = shift; my $params = shift; my $onsite_checkout = $params->{onsite_checkout} || 0; my $switch_onsite_checkout = $params->{switch_onsite_checkout} || 0; my $cat_borrower = $borrower->{'categorycode'}; my $dbh = C4::Context->dbh; # Get which branchcode we need my $branch = _GetCircControlBranch($item_object->unblessed,$borrower); my $type = $item_object->effective_itemtype; my ($type_object, $parent_type, $parent_maxissueqty_rule); $type_object = Koha::ItemTypes->find( $type ); $parent_type = $type_object->parent_type if $type_object; my $child_types = Koha::ItemTypes->search({ parent_type => $type }); # Find any children if we are a parent_type; # given branch, patron category, and item type, determine # applicable issuing rule $parent_maxissueqty_rule = Koha::CirculationRules->get_effective_rule( { categorycode => $cat_borrower, itemtype => $parent_type, branchcode => $branch, rule_name => 'maxissueqty', } ) if $parent_type; # If the parent rule is for default type we discount it $parent_maxissueqty_rule = undef if $parent_maxissueqty_rule && !defined $parent_maxissueqty_rule->itemtype; my $maxissueqty_rule = Koha::CirculationRules->get_effective_rule( { categorycode => $cat_borrower, itemtype => $type, branchcode => $branch, rule_name => 'maxissueqty', } ); my $maxonsiteissueqty_rule = Koha::CirculationRules->get_effective_rule( { categorycode => $cat_borrower, itemtype => $type, branchcode => $branch, rule_name => 'maxonsiteissueqty', } ); my $patron = Koha::Patrons->find($borrower->{borrowernumber}); # 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($maxissueqty_rule) and $maxissueqty_rule->rule_value ne "") { my $checkouts; if ( $maxissueqty_rule->branchcode ) { if ( C4::Context->preference('CircControl') eq 'PickupLibrary' ) { $checkouts = $patron->checkouts->search( { 'me.branchcode' => $maxissueqty_rule->branchcode } ); } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') { $checkouts = $patron->checkouts; # if branch is the patron's home branch, then count all loans by patron } else { $checkouts = $patron->checkouts->search( { 'item.homebranch' => $maxissueqty_rule->branchcode }, { prefetch => 'item' } ); } } else { $checkouts = $patron->checkouts; # if rule is not branch specific then count all loans by patron } my $sum_checkouts; my $rule_itemtype = $maxissueqty_rule->itemtype; while ( my $c = $checkouts->next ) { my $itemtype = $c->item->effective_itemtype; my @types; unless ( $rule_itemtype ) { # matching rule has the default item type, so count only # those existing loans that don't fall under a more # specific rule @types = Koha::CirculationRules->search( { branchcode => $maxissueqty_rule->branchcode, categorycode => [ $maxissueqty_rule->categorycode, $cat_borrower ], itemtype => { '!=' => undef }, rule_name => 'maxissueqty' } )->get_column('itemtype'); next if grep {$_ eq $itemtype} @types; } else { my @types; if ( $parent_maxissueqty_rule ) { # if we have a parent item type then we count loans of the # specific item type or its siblings or parent my $children = Koha::ItemTypes->search({ parent_type => $parent_type }); @types = $children->get_column('itemtype'); push @types, $parent_type; } elsif ( $child_types ) { # If we are a parent type, we need to count all child types and our own type @types = $child_types->get_column('itemtype'); push @types, $type; # And don't forget to count our own types } else { push @types, $type; } # Otherwise only count the specific itemtype next unless grep {$_ eq $itemtype} @types; } $sum_checkouts->{total}++; $sum_checkouts->{onsite_checkouts}++ if $c->onsite_checkout; $sum_checkouts->{itemtype}->{$itemtype}++; } my $checkout_count_type = $sum_checkouts->{itemtype}->{$type} || 0; my $checkout_count = $sum_checkouts->{total} || 0; my $onsite_checkout_count = $sum_checkouts->{onsite_checkouts} || 0; my $checkout_rules = { checkout_count => $checkout_count, onsite_checkout_count => $onsite_checkout_count, onsite_checkout => $onsite_checkout, max_checkouts_allowed => $maxissueqty_rule ? $maxissueqty_rule->rule_value : undef, max_onsite_checkouts_allowed => $maxonsiteissueqty_rule ? $maxonsiteissueqty_rule->rule_value : undef, switch_onsite_checkout => $switch_onsite_checkout, }; # If parent rules exists if ( defined($parent_maxissueqty_rule) and defined($parent_maxissueqty_rule->rule_value) ){ $checkout_rules->{max_checkouts_allowed} = $parent_maxissueqty_rule ? $parent_maxissueqty_rule->rule_value : undef; my $qty_over = _check_max_qty($checkout_rules); return $qty_over if defined $qty_over; # If the parent rule is less than or equal to the child, we only need check the parent if( $maxissueqty_rule->rule_value < $parent_maxissueqty_rule->rule_value && defined($maxissueqty_rule->itemtype) ) { $checkout_rules->{checkout_count} = $checkout_count_type; $checkout_rules->{max_checkouts_allowed} = $maxissueqty_rule ? $maxissueqty_rule->rule_value : undef; my $qty_over = _check_max_qty($checkout_rules); return $qty_over if defined $qty_over; } } else { my $qty_over = _check_max_qty($checkout_rules); return $qty_over if defined $qty_over; } } # 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->{patron_maxissueqty}) and $branch_borrower_circ_rule->{patron_maxissueqty} ne '') { my $checkouts; if ( C4::Context->preference('CircControl') eq 'PickupLibrary' ) { $checkouts = $patron->checkouts->search( { 'me.branchcode' => $branch} ); } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') { ; # if branch is the patron's home branch, then count all loans by patron } else { $checkouts = $patron->checkouts->search( { 'item.homebranch' => $branch} ); } my $checkout_count = $checkouts->count; my $onsite_checkout_count = $checkouts->search({ onsite_checkout => 1 })->count; my $max_checkouts_allowed = $branch_borrower_circ_rule->{patron_maxissueqty}; my $max_onsite_checkouts_allowed = $branch_borrower_circ_rule->{patron_maxonsiteissueqty} || undef; my $qty_over = _check_max_qty( { checkout_count => $checkout_count, onsite_checkout_count => $onsite_checkout_count, onsite_checkout => $onsite_checkout, max_checkouts_allowed => $max_checkouts_allowed, max_onsite_checkouts_allowed => $max_onsite_checkouts_allowed, switch_onsite_checkout => $switch_onsite_checkout } ); return $qty_over if defined $qty_over; } if ( not defined( $maxissueqty_rule ) and not defined($branch_borrower_circ_rule->{patron_maxissueqty}) ) { return { reason => 'NO_RULE_DEFINED', max_allowed => 0 }; } # OK, the patron can issue !!! return; } sub _check_max_qty { my $params = shift; my $checkout_count = $params->{checkout_count}; my $onsite_checkout_count = $params->{onsite_checkout_count}; my $onsite_checkout = $params->{onsite_checkout}; my $max_checkouts_allowed = $params->{max_checkouts_allowed}; my $max_onsite_checkouts_allowed = $params->{max_onsite_checkouts_allowed}; my $switch_onsite_checkout = $params->{switch_onsite_checkout}; if ( $onsite_checkout and defined $max_onsite_checkouts_allowed ) { if ( $max_onsite_checkouts_allowed eq '' ) { return; } if ( $onsite_checkout_count >= $max_onsite_checkouts_allowed ) { return { reason => 'TOO_MANY_ONSITE_CHECKOUTS', count => $onsite_checkout_count, max_allowed => $max_onsite_checkouts_allowed, }; } } if ( C4::Context->preference('ConsiderOnSiteCheckoutsAsNormalCheckouts') ) { if ( $max_checkouts_allowed eq '' ) { return; } my $delta = $switch_onsite_checkout ? 1 : 0; if ( $checkout_count >= $max_checkouts_allowed + $delta ) { return { reason => 'TOO_MANY_CHECKOUTS', count => $checkout_count, max_allowed => $max_checkouts_allowed, }; } } elsif ( not $onsite_checkout ) { if ( $max_checkouts_allowed eq '' ) { return; } if ( $checkout_count - $onsite_checkout_count >= $max_checkouts_allowed ) { return { reason => 'TOO_MANY_CHECKOUTS', count => $checkout_count - $onsite_checkout_count, max_allowed => $max_checkouts_allowed, }; } } return; } =head2 CanBookBeIssued ( $issuingimpossible, $needsconfirmation, [ $alerts ] ) = CanBookBeIssued( $patron, $barcode, $duedate, $inprocess, $ignore_reserves, $params ); Check if a book can be issued. C<$issuingimpossible> and C<$needsconfirmation> are hashrefs. IMPORTANT: The assumption by users of this routine is that causes blocking the issue are keyed by uppercase labels and other returned data is keyed in lower case! =over 4 =item C<$patron> is a Koha::Patron =item C<$barcode> is the bar code of the book being issued. =item C<$duedates> is a DateTime object. =item C<$inprocess> boolean switch =item C<$ignore_reserves> boolean switch =item C<$params> Hashref of additional parameters Available keys: override_high_holds - Ignore high holds onsite_checkout - Checkout is an onsite checkout that will not leave the library =back Returns : =over 4 =item C<$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 or due date in the past =head3 TOO_MANY if the borrower borrows to much things =cut sub CanBookBeIssued { my ( $patron, $barcode, $duedate, $inprocess, $ignore_reserves, $params ) = @_; my %needsconfirmation; # filled with problems that needs confirmations my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE my %alerts; # filled with messages that shouldn't stop issuing, but the librarian should be aware of. my %messages; # filled with information messages that should be displayed. my $onsite_checkout = $params->{onsite_checkout} || 0; my $override_high_holds = $params->{override_high_holds} || 0; my $item_object = Koha::Items->find({barcode => $barcode }); # MANDATORY CHECKS - unless item exists, nothing else matters unless ( $item_object ) { $issuingimpossible{UNKNOWN_BARCODE} = 1; } return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible; my $item_unblessed = $item_object->unblessed; # Transition... my $issue = $item_object->checkout; my $biblio = $item_object->biblio; my $biblioitem = $biblio->biblioitem; my $effective_itemtype = $item_object->effective_itemtype; my $dbh = C4::Context->dbh; my $patron_unblessed = $patron->unblessed; my $circ_library = Koha::Libraries->find( _GetCircControlBranch($item_unblessed, $patron_unblessed) ); # # DUE DATE is OK ? -- should already have checked. # if ($duedate && ref $duedate ne 'DateTime') { $duedate = dt_from_string($duedate); } my $now = dt_from_string(); unless ( $duedate ) { my $issuedate = $now->clone(); $duedate = CalcDateDue( $issuedate, $effective_itemtype, $circ_library->branchcode, $patron_unblessed ); # Offline circ calls AddIssue directly, doesn't run through here # So issuingimpossible should be ok. } my $fees = Koha::Charges::Fees->new( { patron => $patron, library => $circ_library, item => $item_object, to_date => $duedate, } ); if ($duedate) { my $today = $now->clone(); $today->truncate( to => 'minute'); if (DateTime->compare($duedate,$today) == -1 ) { # duedate cannot be before now $needsconfirmation{INVALID_DATE} = output_pref($duedate); } } else { $issuingimpossible{INVALID_DATE} = output_pref($duedate); } # # BORROWER STATUS # if ( $patron->category->category_type eq 'X' && ( $item_object->barcode )) { # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 . &UpdateStats({ branch => C4::Context->userenv->{'branch'}, type => 'localuse', itemnumber => $item_object->itemnumber, itemtype => $effective_itemtype, borrowernumber => $patron->borrowernumber, ccode => $item_object->ccode} ); ModDateLastSeen( $item_object->itemnumber ); # FIXME Move to Koha::Item return( { STATS => 1 }, {}); } if ( $patron->gonenoaddress && $patron->gonenoaddress == 1 ) { $issuingimpossible{GNA} = 1; } if ( $patron->lost && $patron->lost == 1 ) { $issuingimpossible{CARD_LOST} = 1; } if ( $patron->is_debarred ) { $issuingimpossible{DEBARRED} = 1; } if ( $patron->is_expired ) { $issuingimpossible{EXPIRED} = 1; } # # BORROWER STATUS # # DEBTS my $account = $patron->account; my $balance = $account->balance; my $non_issues_charges = $account->non_issues_charges; my $other_charges = $balance - $non_issues_charges; my $amountlimit = C4::Context->preference("noissuescharge"); my $allowfineoverride = C4::Context->preference("AllowFineOverride"); my $allfinesneedoverride = C4::Context->preference("AllFinesNeedOverride"); # Check the debt of this patrons guarantees my $no_issues_charge_guarantees = C4::Context->preference("NoIssuesChargeGuarantees"); $no_issues_charge_guarantees = undef unless looks_like_number( $no_issues_charge_guarantees ); if ( defined $no_issues_charge_guarantees ) { my @guarantees = map { $_->guarantee } $patron->guarantee_relationships(); my $guarantees_non_issues_charges; foreach my $g ( @guarantees ) { $guarantees_non_issues_charges += $g->account->non_issues_charges; } if ( $guarantees_non_issues_charges > $no_issues_charge_guarantees && !$inprocess && !$allowfineoverride) { $issuingimpossible{DEBT_GUARANTEES} = $guarantees_non_issues_charges; } elsif ( $guarantees_non_issues_charges > $no_issues_charge_guarantees && !$inprocess && $allowfineoverride) { $needsconfirmation{DEBT_GUARANTEES} = $guarantees_non_issues_charges; } elsif ( $allfinesneedoverride && $guarantees_non_issues_charges > 0 && $guarantees_non_issues_charges <= $no_issues_charge_guarantees && !$inprocess ) { $needsconfirmation{DEBT_GUARANTEES} = $guarantees_non_issues_charges; } } if ( C4::Context->preference("IssuingInProcess") ) { if ( $non_issues_charges > $amountlimit && !$inprocess && !$allowfineoverride) { $issuingimpossible{DEBT} = $non_issues_charges; } elsif ( $non_issues_charges > $amountlimit && !$inprocess && $allowfineoverride) { $needsconfirmation{DEBT} = $non_issues_charges; } elsif ( $allfinesneedoverride && $non_issues_charges > 0 && $non_issues_charges <= $amountlimit && !$inprocess ) { $needsconfirmation{DEBT} = $non_issues_charges; } } else { if ( $non_issues_charges > $amountlimit && $allowfineoverride ) { $needsconfirmation{DEBT} = $non_issues_charges; } elsif ( $non_issues_charges > $amountlimit && !$allowfineoverride) { $issuingimpossible{DEBT} = $non_issues_charges; } elsif ( $non_issues_charges > 0 && $allfinesneedoverride ) { $needsconfirmation{DEBT} = $non_issues_charges; } } if ($balance > 0 && $other_charges > 0) { $alerts{OTHER_CHARGES} = sprintf( "%.2f", $other_charges ); } $patron = Koha::Patrons->find( $patron->borrowernumber ); # FIXME Refetch just in case, to avoid regressions. But must not be needed $patron_unblessed = $patron->unblessed; if ( my $debarred_date = $patron->is_debarred ) { # patron has accrued fine days or has a restriction. $count is a date if ($debarred_date eq '9999-12-31') { $issuingimpossible{USERBLOCKEDNOENDDATE} = $debarred_date; } else { $issuingimpossible{USERBLOCKEDWITHENDDATE} = $debarred_date; } } elsif ( my $num_overdues = $patron->has_overdues ) { ## patron has outstanding overdue loans if ( C4::Context->preference("OverduesBlockCirc") eq 'block'){ $issuingimpossible{USERBLOCKEDOVERDUE} = $num_overdues; } elsif ( C4::Context->preference("OverduesBlockCirc") eq 'confirmation'){ $needsconfirmation{USERBLOCKEDOVERDUE} = $num_overdues; } } # Additional Materials Check if ( C4::Context->preference("CircConfirmItemParts") && $item_object->materials ) { $needsconfirmation{ADDITIONAL_MATERIALS} = $item_object->materials; } # # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER # if ( $issue && $issue->borrowernumber eq $patron->borrowernumber ){ # Already issued to current borrower. # If it is an on-site checkout if it can be switched to a normal checkout # or ask whether the loan should be renewed if ( $issue->onsite_checkout and C4::Context->preference('SwitchOnSiteCheckouts') ) { $messages{ONSITE_CHECKOUT_WILL_BE_SWITCHED} = 1; } else { my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed( $patron->borrowernumber, $item_object->itemnumber, ); if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed if ( $renewerror eq 'onsite_checkout' ) { $issuingimpossible{NO_RENEWAL_FOR_ONSITE_CHECKOUTS} = 1; } else { $issuingimpossible{NO_MORE_RENEWALS} = 1; } } else { $needsconfirmation{RENEW_ISSUE} = 1; } } } elsif ( $issue ) { # issued to someone else my $patron = Koha::Patrons->find( $issue->borrowernumber ); my ( $can_be_returned, $message ) = CanBookBeReturned( $item_unblessed, C4::Context->userenv->{branch} ); unless ( $can_be_returned ) { $issuingimpossible{RETURN_IMPOSSIBLE} = 1; $issuingimpossible{branch_to_return} = $message; } else { if ( C4::Context->preference('AutoReturnCheckedOutItems') ) { $alerts{RETURNED_FROM_ANOTHER} = { patron => $patron }; } else { $needsconfirmation{ISSUED_TO_ANOTHER} = 1; $needsconfirmation{issued_firstname} = $patron->firstname; $needsconfirmation{issued_surname} = $patron->surname; $needsconfirmation{issued_cardnumber} = $patron->cardnumber; $needsconfirmation{issued_borrowernumber} = $patron->borrowernumber; } } } # JB34 CHECKS IF BORROWERS DON'T HAVE ISSUE TOO MANY BOOKS # my $switch_onsite_checkout = ( C4::Context->preference('SwitchOnSiteCheckouts') and $issue and $issue->onsite_checkout and $issue->borrowernumber == $patron->borrowernumber ? 1 : 0 ); my $toomany = TooMany( $patron_unblessed, $item_object, { onsite_checkout => $onsite_checkout, switch_onsite_checkout => $switch_onsite_checkout, } ); # if TooMany max_allowed returns 0 the user doesn't have permission to check out this book if ( $toomany && not exists $needsconfirmation{RENEW_ISSUE} ) { if ( $toomany->{max_allowed} == 0 ) { $needsconfirmation{PATRON_CANT} = 1; } if ( C4::Context->preference("AllowTooManyOverride") ) { $needsconfirmation{TOO_MANY} = $toomany->{reason}; $needsconfirmation{current_loan_count} = $toomany->{count}; $needsconfirmation{max_loans_allowed} = $toomany->{max_allowed}; } else { $issuingimpossible{TOO_MANY} = $toomany->{reason}; $issuingimpossible{current_loan_count} = $toomany->{count}; $issuingimpossible{max_loans_allowed} = $toomany->{max_allowed}; } } # # CHECKPREVCHECKOUT: CHECK IF ITEM HAS EVER BEEN LENT TO PATRON # $patron = Koha::Patrons->find( $patron->borrowernumber ); # FIXME Refetch just in case, to avoid regressions. But must not be needed my $wants_check = $patron->wants_check_for_previous_checkout; $needsconfirmation{PREVISSUE} = 1 if ($wants_check and $patron->do_check_for_previous_checkout($item_unblessed)); # # ITEM CHECKING # if ( $item_object->notforloan ) { if(!C4::Context->preference("AllowNotForLoanOverride")){ $issuingimpossible{NOT_FOR_LOAN} = 1; $issuingimpossible{item_notforloan} = $item_object->notforloan; }else{ $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1; $needsconfirmation{item_notforloan} = $item_object->notforloan; } } else { # 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 = ?"); $sth->execute($effective_itemtype); my $notforloan=$sth->fetchrow_hashref(); if ($notforloan->{'notforloan'}) { if (!C4::Context->preference("AllowNotForLoanOverride")) { $issuingimpossible{NOT_FOR_LOAN} = 1; $issuingimpossible{itemtype_notforloan} = $effective_itemtype; } else { $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1; $needsconfirmation{itemtype_notforloan} = $effective_itemtype; } } } else { my $itemtype = Koha::ItemTypes->find($biblioitem->itemtype); if ( $itemtype && defined $itemtype->notforloan && $itemtype->notforloan == 1){ if (!C4::Context->preference("AllowNotForLoanOverride")) { $issuingimpossible{NOT_FOR_LOAN} = 1; $issuingimpossible{itemtype_notforloan} = $effective_itemtype; } else { $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1; $needsconfirmation{itemtype_notforloan} = $effective_itemtype; } } } } if ( $item_object->withdrawn && $item_object->withdrawn > 0 ) { $issuingimpossible{WTHDRAWN} = 1; } if ( $item_object->restricted && $item_object->restricted == 1 ) { $issuingimpossible{RESTRICTED} = 1; } if ( $item_object->itemlost && C4::Context->preference("IssueLostItem") ne 'nothing' ) { my $av = Koha::AuthorisedValues->search({ category => 'LOST', authorised_value => $item_object->itemlost }); my $code = $av->count ? $av->next->lib : ''; $needsconfirmation{ITEM_LOST} = $code if ( C4::Context->preference("IssueLostItem") eq 'confirm' ); $alerts{ITEM_LOST} = $code if ( C4::Context->preference("IssueLostItem") eq 'alert' ); } if ( C4::Context->preference("IndependentBranches") ) { my $userenv = C4::Context->userenv; unless ( C4::Context->IsSuperLibrarian() ) { my $HomeOrHoldingBranch = C4::Context->preference("HomeOrHoldingBranch"); if ( $item_object->$HomeOrHoldingBranch ne $userenv->{branch} ){ $issuingimpossible{ITEMNOTSAMEBRANCH} = 1; $issuingimpossible{'itemhomebranch'} = $item_object->$HomeOrHoldingBranch; } $needsconfirmation{BORRNOTSAMEBRANCH} = $patron->branchcode if ( $patron->branchcode ne $userenv->{branch} ); } } # # CHECK IF THERE IS RENTAL CHARGES. RENTAL MUST BE CONFIRMED BY THE BORROWER # my $rentalConfirmation = C4::Context->preference("RentalFeesCheckoutConfirmation"); if ($rentalConfirmation) { my ($rentalCharge) = GetIssuingCharges( $item_object->itemnumber, $patron->borrowernumber ); my $itemtype_object = Koha::ItemTypes->find( $item_object->effective_itemtype ); if ($itemtype_object) { my $accumulate_charge = $fees->accumulate_rentalcharge(); if ( $accumulate_charge > 0 ) { $rentalCharge += $accumulate_charge; } } if ( $rentalCharge > 0 ) { $needsconfirmation{RENTALCHARGE} = $rentalCharge; } } unless ( $ignore_reserves ) { # See if the item is on reserve. my ( $restype, $res ) = C4::Reserves::CheckReserves( $item_object->itemnumber ); if ($restype) { my $resbor = $res->{'borrowernumber'}; if ( $resbor ne $patron->borrowernumber ) { my $patron = Koha::Patrons->find( $resbor ); if ( $restype eq "Waiting" ) { # The item is on reserve and waiting, but has been # reserved by some other patron. $needsconfirmation{RESERVE_WAITING} = 1; $needsconfirmation{'resfirstname'} = $patron->firstname; $needsconfirmation{'ressurname'} = $patron->surname; $needsconfirmation{'rescardnumber'} = $patron->cardnumber; $needsconfirmation{'resborrowernumber'} = $patron->borrowernumber; $needsconfirmation{'resbranchcode'} = $res->{branchcode}; $needsconfirmation{'reswaitingdate'} = $res->{'waitingdate'}; $needsconfirmation{'reserve_id'} = $res->{reserve_id}; } elsif ( $restype eq "Reserved" ) { # The item is on reserve for someone else. $needsconfirmation{RESERVED} = 1; $needsconfirmation{'resfirstname'} = $patron->firstname; $needsconfirmation{'ressurname'} = $patron->surname; $needsconfirmation{'rescardnumber'} = $patron->cardnumber; $needsconfirmation{'resborrowernumber'} = $patron->borrowernumber; $needsconfirmation{'resbranchcode'} = $patron->branchcode; $needsconfirmation{'resreservedate'} = $res->{reservedate}; $needsconfirmation{'reserve_id'} = $res->{reserve_id}; } } } } ## CHECK AGE RESTRICTION my $agerestriction = $biblioitem->agerestriction; my ($restriction_age, $daysToAgeRestriction) = GetAgeRestriction( $agerestriction, $patron->unblessed ); if ( $daysToAgeRestriction && $daysToAgeRestriction > 0 ) { if ( C4::Context->preference('AgeRestrictionOverride') ) { $needsconfirmation{AGE_RESTRICTION} = "$agerestriction"; } else { $issuingimpossible{AGE_RESTRICTION} = "$agerestriction"; } } ## check for high holds decreasing loan period if ( C4::Context->preference('decreaseLoanHighHolds') ) { my $check = checkHighHolds( $item_unblessed, $patron_unblessed ); if ( $check->{exceeded} ) { if ($override_high_holds) { $alerts{HIGHHOLDS} = { num_holds => $check->{outstanding}, duration => $check->{duration}, returndate => output_pref( { dt => dt_from_string($check->{due_date}), dateformat => 'iso', timeformat => '24hr' }), }; } else { $needsconfirmation{HIGHHOLDS} = { num_holds => $check->{outstanding}, duration => $check->{duration}, returndate => output_pref( { dt => dt_from_string($check->{due_date}), dateformat => 'iso', timeformat => '24hr' }), }; } } } if ( !C4::Context->preference('AllowMultipleIssuesOnABiblio') && # don't do the multiple loans per bib check if we've # already determined that we've got a loan on the same item !$issuingimpossible{NO_MORE_RENEWALS} && !$needsconfirmation{RENEW_ISSUE} ) { # Check if borrower has already issued an item from the same biblio # Only if it's not a subscription my $biblionumber = $item_object->biblionumber; require C4::Serials; my $is_a_subscription = C4::Serials::CountSubscriptionFromBiblionumber($biblionumber); unless ($is_a_subscription) { # FIXME Should be $patron->checkouts($args); my $checkouts = Koha::Checkouts->search( { borrowernumber => $patron->borrowernumber, biblionumber => $biblionumber, }, { join => 'item', } ); # if we get here, we don't already have a loan on this item, # so if there are any loans on this bib, ask for confirmation if ( $checkouts->count ) { $needsconfirmation{BIBLIO_ALREADY_ISSUED} = 1; } } } return ( \%issuingimpossible, \%needsconfirmation, \%alerts, \%messages, ); } =head2 CanBookBeReturned ($returnallowed, $message) = CanBookBeReturned($item, $branch) Check whether the item can be returned to the provided branch =over 4 =item C<$item> is a hash of item information as returned Koha::Items->find->unblessed (Temporary, should be a Koha::Item instead) =item C<$branch> is the branchcode where the return is taking place =back Returns: =over 4 =item C<$returnallowed> is 0 or 1, corresponding to whether the return is allowed (1) or not (0) =item C<$message> is the branchcode where the item SHOULD be returned, if the return is not allowed =back =cut sub CanBookBeReturned { my ($item, $branch) = @_; my $allowreturntobranch = C4::Context->preference("AllowReturnToBranch") || 'anywhere'; # assume return is allowed to start my $allowed = 1; my $message; # identify all cases where return is forbidden if ($allowreturntobranch eq 'homebranch' && $branch ne $item->{'homebranch'}) { $allowed = 0; $message = $item->{'homebranch'}; } elsif ($allowreturntobranch eq 'holdingbranch' && $branch ne $item->{'holdingbranch'}) { $allowed = 0; $message = $item->{'holdingbranch'}; } elsif ($allowreturntobranch eq 'homeorholdingbranch' && $branch ne $item->{'homebranch'} && $branch ne $item->{'holdingbranch'}) { $allowed = 0; $message = $item->{'homebranch'}; # FIXME: choice of homebranch is arbitrary } return ($allowed, $message); } =head2 CheckHighHolds used when syspref decreaseLoanHighHolds is active. Returns 1 or 0 to define whether the minimum value held in decreaseLoanHighHoldsValue is exceeded, the total number of outstanding holds, the number of days the loan has been decreased to (held in syspref decreaseLoanHighHoldsValue), and the new due date =cut sub checkHighHolds { my ( $item, $borrower ) = @_; my $branchcode = _GetCircControlBranch( $item, $borrower ); my $item_object = Koha::Items->find( $item->{itemnumber} ); my $return_data = { exceeded => 0, outstanding => 0, duration => 0, due_date => undef, }; my $holds = Koha::Holds->search( { biblionumber => $item->{'biblionumber'} } ); if ( $holds->count() ) { $return_data->{outstanding} = $holds->count(); my $decreaseLoanHighHoldsControl = C4::Context->preference('decreaseLoanHighHoldsControl'); my $decreaseLoanHighHoldsValue = C4::Context->preference('decreaseLoanHighHoldsValue'); my $decreaseLoanHighHoldsIgnoreStatuses = C4::Context->preference('decreaseLoanHighHoldsIgnoreStatuses'); my @decreaseLoanHighHoldsIgnoreStatuses = split( /,/, $decreaseLoanHighHoldsIgnoreStatuses ); if ( $decreaseLoanHighHoldsControl eq 'static' ) { # static means just more than a given number of holds on the record # If the number of holds is less than the threshold, we can stop here if ( $holds->count() < $decreaseLoanHighHoldsValue ) { return $return_data; } } elsif ( $decreaseLoanHighHoldsControl eq 'dynamic' ) { # dynamic means X more than the number of holdable items on the record # let's get the items my @items = $holds->next()->biblio()->items()->as_list; # Remove any items with status defined to be ignored even if the would not make item unholdable foreach my $status (@decreaseLoanHighHoldsIgnoreStatuses) { @items = grep { !$_->$status } @items; } # Remove any items that are not holdable for this patron @items = grep { CanItemBeReserved( $borrower->{borrowernumber}, $_->itemnumber, undef, { ignore_found_holds => 1 } )->{status} eq 'OK' } @items; my $items_count = scalar @items; my $threshold = $items_count + $decreaseLoanHighHoldsValue; # If the number of holds is less than the count of items we have # plus the number of holds allowed above that count, we can stop here if ( $holds->count() <= $threshold ) { return $return_data; } } my $issuedate = dt_from_string(); my $itype = $item_object->effective_itemtype; my $daysmode = Koha::CirculationRules->get_effective_daysmode( { categorycode => $borrower->{categorycode}, itemtype => $itype, branchcode => $branchcode, } ); my $calendar = Koha::Calendar->new( branchcode => $branchcode, days_mode => $daysmode ); my $orig_due = C4::Circulation::CalcDateDue( $issuedate, $itype, $branchcode, $borrower ); my $decreaseLoanHighHoldsDuration = C4::Context->preference('decreaseLoanHighHoldsDuration'); my $reduced_datedue = $calendar->addDate( $issuedate, $decreaseLoanHighHoldsDuration ); $reduced_datedue->set_hour($orig_due->hour); $reduced_datedue->set_minute($orig_due->minute); $reduced_datedue->truncate( to => 'minute' ); if ( DateTime->compare( $reduced_datedue, $orig_due ) == -1 ) { $return_data->{exceeded} = 1; $return_data->{duration} = $decreaseLoanHighHoldsDuration; $return_data->{due_date} = $reduced_datedue; } } return $return_data; } =head2 AddIssue &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate]) Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed. =over 4 =item C<$borrower> is a hash with borrower informations (from Koha::Patron->unblessed). =item C<$barcode> is the barcode of the item being issued. =item C<$datedue> is a DateTime object for the max date of return, i.e. the date due (optional). Calculated if empty. =item C<$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 DateTime 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, $params ) = @_; my $onsite_checkout = $params && $params->{onsite_checkout} ? 1 : 0; my $switch_onsite_checkout = $params && $params->{switch_onsite_checkout}; my $auto_renew = $params && $params->{auto_renew}; my $dbh = C4::Context->dbh; my $barcodecheck = CheckValidBarcode($barcode); my $issue; if ( $datedue && ref $datedue ne 'DateTime' ) { $datedue = dt_from_string($datedue); } # $issuedate defaults to today. if ( !defined $issuedate ) { $issuedate = dt_from_string(); } else { if ( ref $issuedate ne 'DateTime' ) { $issuedate = dt_from_string($issuedate); } } # Stop here if the patron or barcode doesn't exist if ( $borrower && $barcode && $barcodecheck ) { # find which item we issue my $item_object = Koha::Items->find({ barcode => $barcode }) or return; # if we don't get an Item, abort. my $item_unblessed = $item_object->unblessed; my $branchcode = _GetCircControlBranch( $item_unblessed, $borrower ); # get actual issuing if there is one my $actualissue = $item_object->checkout; # check if we just renew the issue. if ( $actualissue and $actualissue->borrowernumber eq $borrower->{'borrowernumber'} and not $switch_onsite_checkout ) { $datedue = AddRenewal( $borrower->{'borrowernumber'}, $item_object->itemnumber, $branchcode, $datedue, $issuedate, # here interpreted as the renewal date ); } else { unless ($datedue) { my $itype = $item_object->effective_itemtype; $datedue = CalcDateDue( $issuedate, $itype, $branchcode, $borrower ); } $datedue->truncate( to => 'minute' ); my $patron = Koha::Patrons->find( $borrower ); my $library = Koha::Libraries->find( $branchcode ); my $fees = Koha::Charges::Fees->new( { patron => $patron, library => $library, item => $item_object, to_date => $datedue, } ); # it's NOT a renewal if ( $actualissue and not $switch_onsite_checkout ) { # 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 my ( $allowed, $message ) = CanBookBeReturned( $item_unblessed, C4::Context->userenv->{branch} ); return unless $allowed; AddReturn( $item_object->barcode, C4::Context->userenv->{'branch'} ); } C4::Reserves::MoveReserve( $item_object->itemnumber, $borrower->{'borrowernumber'}, $cancelreserve ); # Starting process for transfer job (checking transfert and validate it if we have one) my ($datesent) = GetTransfers( $item_object->itemnumber ); if ($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'}, $item_object->itemnumber ); } # If automatic renewal wasn't selected while issuing, set the value according to the issuing rule. unless ($auto_renew) { my $rule = Koha::CirculationRules->get_effective_rule( { categorycode => $borrower->{categorycode}, itemtype => $item_object->effective_itemtype, branchcode => $branchcode, rule_name => 'auto_renew' } ); $auto_renew = $rule->rule_value if $rule; } # Record in the database the fact that the book was issued. unless ($datedue) { my $itype = $item_object->effective_itemtype; $datedue = CalcDateDue( $issuedate, $itype, $branchcode, $borrower ); } $datedue->truncate( to => 'minute' ); my $issue_attributes = { borrowernumber => $borrower->{'borrowernumber'}, issuedate => $issuedate->strftime('%Y-%m-%d %H:%M:%S'), date_due => $datedue->strftime('%Y-%m-%d %H:%M:%S'), branchcode => C4::Context->userenv->{'branch'}, onsite_checkout => $onsite_checkout, auto_renew => $auto_renew ? 1 : 0, }; $issue = Koha::Checkouts->find( { itemnumber => $item_object->itemnumber } ); if ($issue) { $issue->set($issue_attributes)->store; } else { $issue = Koha::Checkout->new( { itemnumber => $item_object->itemnumber, %$issue_attributes, } )->store; } if ( $item_object->location && $item_object->location eq 'CART' && ( !$item_object->permanent_location || $item_object->permanent_location ne 'CART' ) ) { ## Item was moved to cart via UpdateItemLocationOnCheckin, anything issued should be taken off the cart. CartToShelf( $item_object->itemnumber ); } if ( C4::Context->preference('UpdateTotalIssuesOnCirc') ) { UpdateTotalIssues( $item_object->biblionumber, 1 ); } $item_object->issues( ( $item_object->issues || 0 ) + 1); $item_object->holdingbranch(C4::Context->userenv->{'branch'}); $item_object->itemlost(0); $item_object->onloan($datedue->ymd()); $item_object->datelastborrowed( dt_from_string()->ymd() ); $item_object->store({log_action => 0}); ModDateLastSeen( $item_object->itemnumber ); # If it costs to borrow this book, charge it to the patron's account. my ( $charge, $itemtype ) = GetIssuingCharges( $item_object->itemnumber, $borrower->{'borrowernumber'} ); if ( $charge && $charge > 0 ) { AddIssuingCharge( $issue, $charge, 'RENT' ); } my $itemtype_object = Koha::ItemTypes->find( $item_object->effective_itemtype ); if ( $itemtype_object ) { my $accumulate_charge = $fees->accumulate_rentalcharge(); if ( $accumulate_charge > 0 ) { AddIssuingCharge( $issue, $accumulate_charge, 'RENT_DAILY' ); $charge += $accumulate_charge; $item_unblessed->{charge} = $charge; } } # Record the fact that this book was issued. &UpdateStats( { branch => C4::Context->userenv->{'branch'}, type => ( $onsite_checkout ? 'onsite_checkout' : 'issue' ), amount => $charge, other => ( $sipmode ? "SIP-$sipmode" : '' ), itemnumber => $item_object->itemnumber, itemtype => $item_object->effective_itemtype, location => $item_object->location, borrowernumber => $borrower->{'borrowernumber'}, ccode => $item_object->ccode, } ); # Send a checkout slip. my $circulation_alert = 'C4::ItemCirculationAlertPreference'; my %conditions = ( branchcode => $branchcode, categorycode => $borrower->{categorycode}, item_type => $item_object->effective_itemtype, notification => 'CHECKOUT', ); if ( $circulation_alert->is_enabled_for( \%conditions ) ) { SendCirculationAlert( { type => 'CHECKOUT', item => $item_object->unblessed, borrower => $borrower, branch => $branchcode, } ); } logaction( "CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $item_object->itemnumber, ) if C4::Context->preference("IssueLog"); Koha::Plugins->call('after_circ_action', { action => 'checkout', payload => { type => ( $onsite_checkout ? 'onsite_checkout' : 'issue' ), checkout => $issue->get_from_storage } }); } } return $issue; } =head2 GetLoanLength my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode) Get loan length for an itemtype, a borrower type and a branch =cut sub GetLoanLength { my ( $categorycode, $itemtype, $branchcode ) = @_; # Initialize default values my $rules = { issuelength => 0, renewalperiod => 0, lengthunit => 'days', }; my $found = Koha::CirculationRules->get_effective_rules( { branchcode => $branchcode, categorycode => $categorycode, itemtype => $itemtype, rules => [ 'issuelength', 'renewalperiod', 'lengthunit' ], } ); # Search for rules! foreach my $rule_name (keys %$found) { $rules->{$rule_name} = $found->{$rule_name}; } return $rules; } =head2 GetHardDueDate my ($hardduedate,$hardduedatecompare) = &GetHardDueDate($borrowertype,$itemtype,branchcode) Get the Hard Due Date and it's comparison for an itemtype, a borrower type and a branch =cut sub GetHardDueDate { my ( $borrowertype, $itemtype, $branchcode ) = @_; my $rules = Koha::CirculationRules->get_effective_rules( { categorycode => $borrowertype, itemtype => $itemtype, branchcode => $branchcode, rules => [ 'hardduedate', 'hardduedatecompare' ], } ); if ( defined( $rules->{hardduedate} ) ) { if ( $rules->{hardduedate} ) { return ( dt_from_string( $rules->{hardduedate}, 'iso' ), $rules->{hardduedatecompare} ); } else { return ( undef, undef ); } } } =head2 GetBranchBorrowerCircRule my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode); Retrieves circulation rule attributes that apply to the given branch and patron category, regardless of item type. The return value is a hashref containing the following key: patron_maxissueqty - maximum number of loans that a patron of the given category can have at the given branch. If the value is undef, no limit. patron_maxonsiteissueqty - maximum of on-site checkouts that a patron of the given category can have at the given branch. If the value is undef, no limit. This will check for different branch/category combinations in the following order: branch and category branch only category only default branch and category If no rule has been found in the database, it will default to the buillt in rule: patron_maxissueqty - undef patron_maxonsiteissueqty - undef C<$branchcode> and C<$categorycode> should contain the literal branch code and patron category code, respectively - no wildcards. =cut sub GetBranchBorrowerCircRule { my ( $branchcode, $categorycode ) = @_; # Initialize default values my $rules = { patron_maxissueqty => undef, patron_maxonsiteissueqty => undef, }; # Search for rules! foreach my $rule_name (qw( patron_maxissueqty patron_maxonsiteissueqty )) { my $rule = Koha::CirculationRules->get_effective_rule( { categorycode => $categorycode, itemtype => undef, branchcode => $branchcode, rule_name => $rule_name, } ); $rules->{$rule_name} = $rule->rule_value if defined $rule; } return $rules; } =head2 GetBranchItemRule my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype); Retrieves circulation rule attributes that apply to the given branch and item type, regardless of patron category. The return value is a hashref containing the following keys: holdallowed => Hold policy for this branch and itemtype. Possible values: 0: No holds allowed. 1: Holds allowed only by patrons that have the same homebranch as the item. 2: Holds allowed from any patron. returnbranch => branch to which to return item. Possible values: noreturn: do not return, let item remain where checked in (floating collections) homebranch: return to item's home branch holdingbranch: return to issuer branch This searches branchitemrules in the following order: * Same branchcode and itemtype * Same branchcode, itemtype '*' * branchcode '*', same itemtype * branchcode and itemtype '*' Neither C<$branchcode> nor C<$itemtype> should be '*'. =cut sub GetBranchItemRule { my ( $branchcode, $itemtype ) = @_; # Search for rules! my $holdallowed_rule = Koha::CirculationRules->get_effective_rule( { branchcode => $branchcode, itemtype => $itemtype, rule_name => 'holdallowed', } ); my $hold_fulfillment_policy_rule = Koha::CirculationRules->get_effective_rule( { branchcode => $branchcode, itemtype => $itemtype, rule_name => 'hold_fulfillment_policy', } ); my $returnbranch_rule = Koha::CirculationRules->get_effective_rule( { branchcode => $branchcode, itemtype => $itemtype, rule_name => 'returnbranch', } ); # built-in default circulation rule my $rules; $rules->{holdallowed} = defined $holdallowed_rule ? $holdallowed_rule->rule_value : 2; $rules->{hold_fulfillment_policy} = defined $hold_fulfillment_policy_rule ? $hold_fulfillment_policy_rule->rule_value : 'any'; $rules->{returnbranch} = defined $returnbranch_rule ? $returnbranch_rule->rule_value : 'homebranch'; return $rules; } =head2 AddReturn ($doreturn, $messages, $iteminformation, $borrower) = &AddReturn( $barcode, $branch [,$exemptfine] [,$returndate] ); Returns a book. =over 4 =item C<$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. Optional. =item C<$return_date> allows the default return date to be overridden by the given return date. Optional. =back C<&AddReturn> returns a list of four items: C<$doreturn> is true iff the return succeeded. C<$messages> is a reference-to-hash giving feedback on the operation. The keys of the hash are: =over 4 =item C No item with this barcode exists. The value is C<$barcode>. =item C The book is not currently on loan. The value is C<$barcode>. =item C This book has been withdrawn/cancelled. The value should be ignored. =item C This book has was returned to the wrong branch. The value is a hashref so that C<$messages->{Wrongbranch}->{Wrongbranch}> and C<$messages->{Wrongbranch}->{Rightbranch}> contain the branchcode of the incorrect and correct return library, respectively. =item C The item was reserved. The value is a reference-to-hash whose keys are fields from the reserves table of the Koha database, and C. It also has the key C, whose value is either C, C, or 0. =item C Value 1 if return is successful. =item C If AutomaticItemReturn is disabled, return branch is given as value of NeedsTransfer. =back C<$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, $return_date ) = @_; if ($branch and not Koha::Libraries->find($branch)) { warn "AddReturn error: branch '$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 $return_date_specified = !!$return_date; $return_date //= dt_from_string(); my $messages; my $patron; my $doreturn = 1; my $validTransfer = 1; my $stat_type = 'return'; # get information on item my $item = Koha::Items->find({ barcode => $barcode }); unless ($item) { return ( 0, { BadBarcode => $barcode } ); # no barcode means no item or borrower. bail out. } my $itemnumber = $item->itemnumber; my $itemtype = $item->effective_itemtype; my $issue = $item->checkout; if ( $issue ) { $patron = $issue->patron or die "Data inconsistency: barcode $barcode (itemnumber:$itemnumber) claims to be issued to non-existent borrowernumber '" . $issue->borrowernumber . "'\n" . Dumper($issue->unblessed) . "\n"; } else { $messages->{'NotIssued'} = $barcode; $item->onloan(undef)->store if defined $item->onloan; # 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. # Record this as a local use, instead of a return, if the RecordLocalUseOnReturn is on if (C4::Context->preference("RecordLocalUseOnReturn")) { $messages->{'LocalUse'} = 1; $stat_type = 'localuse'; } } # full item data, but no borrowernumber or checkout info (no issue) my $hbr = GetBranchItemRule($item->homebranch, $itemtype)->{'returnbranch'} || "homebranch"; # get the proper branch to which to return the item my $returnbranch = $hbr ne 'noreturn' ? $item->$hbr : $branch; # if $hbr was "noreturn" or any other non-item table value, then it should 'float' (i.e. stay at this branch) my $transfer_trigger = $hbr eq 'homebranch' ? 'ReturnToHome' : $hbr eq 'holdingbranch' ? 'ReturnToHolding' : undef; my $borrowernumber = $patron ? $patron->borrowernumber : undef; # we don't know if we had a borrower or not my $patron_unblessed = $patron ? $patron->unblessed : {}; my $update_loc_rules = get_yaml_pref_hash('UpdateItemLocationOnCheckin'); map { $update_loc_rules->{$_} = $update_loc_rules->{$_}[0] } keys %$update_loc_rules; #We can only move to one location so we flatten the arrays if ($update_loc_rules) { if (defined $update_loc_rules->{_ALL_}) { if ($update_loc_rules->{_ALL_} eq '_PERM_') { $update_loc_rules->{_ALL_} = $item->permanent_location; } if ($update_loc_rules->{_ALL_} eq '_BLANK_') { $update_loc_rules->{_ALL_} = ''; } if ( $item->location ne $update_loc_rules->{_ALL_}) { $messages->{'ItemLocationUpdated'} = { from => $item->location, to => $update_loc_rules->{_ALL_} }; $item->location($update_loc_rules->{_ALL_})->store; } } else { foreach my $key ( keys %$update_loc_rules ) { if ( $update_loc_rules->{$key} eq '_PERM_' ) { $update_loc_rules->{$key} = $item->permanent_location; } if ( $update_loc_rules->{$key} eq '_BLANK_') { $update_loc_rules->{$key} = '' ;} if ( ($item->location eq $key && $item->location ne $update_loc_rules->{$key}) || ($key eq '_BLANK_' && $item->location eq '' && $update_loc_rules->{$key} ne '') ) { $messages->{'ItemLocationUpdated'} = { from => $item->location, to => $update_loc_rules->{$key} }; $item->location($update_loc_rules->{$key})->store; last; } } } } my $yaml = C4::Context->preference('UpdateNotForLoanStatusOnCheckin'); if ($yaml) { $yaml = "$yaml\n\n"; # YAML is anal on ending \n. Surplus does not hurt my $rules; eval { $rules = YAML::Load($yaml); }; if ($@) { warn "Unable to parse UpdateNotForLoanStatusOnCheckin syspref : $@"; } else { foreach my $key ( keys %$rules ) { if ( $item->notforloan eq $key ) { $messages->{'NotForLoanStatusUpdated'} = { from => $item->notforloan, to => $rules->{$key} }; $item->notforloan($rules->{$key})->store({ log_action => 0 }); last; } } } } # check if the return is allowed at this branch my ($returnallowed, $message) = CanBookBeReturned($item->unblessed, $branch); unless ($returnallowed){ $messages->{'Wrongbranch'} = { Wrongbranch => $branch, Rightbranch => $message }; $doreturn = 0; return ( $doreturn, $messages, $issue, $patron_unblessed); } if ( $item->withdrawn ) { # book has been cancelled $messages->{'withdrawn'} = 1; $doreturn = 0 if C4::Context->preference("BlockReturnOfWithdrawnItems"); } if ( $item->itemlost and C4::Context->preference("BlockReturnOfLostItems") ) { $doreturn = 0; } # case of a return of document (deal with issues and holdingbranch) if ($doreturn) { die "The item is not issed and cannot be returned" unless $issue; # Just in case... $patron or warn "AddReturn without current borrower"; if ($patron) { eval { MarkIssueReturned( $borrowernumber, $item->itemnumber, $return_date, $patron->privacy ); }; unless ( $@ ) { if ( ( C4::Context->preference('CalculateFinesOnReturn') || ( $return_date_specified && C4::Context->preference('CalculateFinesOnBackdate') ) ) && !$item->itemlost ) { _CalculateAndUpdateFine( { issue => $issue, item => $item->unblessed, borrower => $patron_unblessed, return_date => $return_date } ); } } else { carp "The checkin for the following issue failed, Please go to the about page, section 'data corrupted' to know how to fix this problem ($@)" . Dumper( $issue->unblessed ); return ( 0, { WasReturned => 0, DataCorrupted => 1 }, $issue, $patron_unblessed ); } # FIXME is the "= 1" right? This could be the borrower hash. $messages->{'WasReturned'} = 1; } $item->onloan(undef)->store({ log_action => 0 }); } # the holdingbranch is updated if the document is returned to another location. # this is always done regardless of whether the item was on loan or not if ($item->holdingbranch ne $branch) { $item->holdingbranch($branch)->store; } my $item_was_lost = $item->itemlost; my $leave_item_lost = C4::Context->preference("BlockReturnOfLostItems") ? 1 : 0; my $updated_item = ModDateLastSeen( $item->itemnumber, $leave_item_lost ); # will unset itemlost if needed # fix up the accounts..... if ( $item_was_lost ) { $messages->{'WasLost'} = 1; unless ( C4::Context->preference("BlockReturnOfLostItems") ) { $messages->{'LostItemFeeRefunded'} = $updated_item->{_refunded}; } } # check if we have a transfer for this document my ($datesent,$frombranch,$tobranch) = GetTransfers( $item->itemnumber ); # if we have a transfer to do, we update the line of transfers with the datearrived my $is_in_rotating_collection = C4::RotatingCollections::isItemInAnyCollection( $item->itemnumber ); if ($datesent) { # At this point we will either fill the transfer or it is a wrong transfer # either way we should not now generate a new transfer $validTransfer = 0; 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 ); } else { $messages->{'WrongTransfer'} = $tobranch; $messages->{'WrongTransferItem'} = $item->itemnumber; } } # fix up the overdues in accounts... if ($borrowernumber) { my $fix = _FixOverduesOnReturn( $borrowernumber, $item->itemnumber, $exemptfine, 'RETURNED' ); defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, ".$item->itemnumber."...) failed!"; # zero is OK, check defined if ( $issue and $issue->is_overdue($return_date) ) { # fix fine days my ($debardate,$reminder) = _debar_user_on_return( $patron_unblessed, $item->unblessed, dt_from_string($issue->date_due), $return_date ); if ($reminder){ $messages->{'PrevDebarred'} = $debardate; } else { $messages->{'Debarred'} = $debardate if $debardate; } # there's no overdue on the item but borrower had been previously debarred } elsif ( $issue->date_due and $patron->debarred ) { if ( $patron->debarred eq "9999-12-31") { $messages->{'ForeverDebarred'} = $patron->debarred; } else { my $borrower_debar_dt = dt_from_string( $patron->debarred ); $borrower_debar_dt->truncate(to => 'day'); my $today_dt = $return_date->clone()->truncate(to => 'day'); if ( DateTime->compare( $borrower_debar_dt, $today_dt ) != -1 ) { $messages->{'PrevDebarred'} = $patron->debarred; } } } } # find reserves..... # launch the Checkreserves routine to find any holds my ($resfound, $resrec); my $lookahead= C4::Context->preference('ConfirmFutureHolds'); #number of days to look for future holds ($resfound, $resrec, undef) = C4::Reserves::CheckReserves( $item->itemnumber, undef, $lookahead ) unless ( $item->withdrawn ); # if a hold is found and is waiting at another branch, change the priority back to 1 and trigger the hold (this will trigger a transfer and update the hold status properly) if ( $resfound and $resfound eq "Waiting" and $branch ne $resrec->{branchcode} ) { my $hold = C4::Reserves::RevertWaitingStatus( { itemnumber => $item->itemnumber } ); $resfound = 'Reserved'; $resrec = $hold->unblessed; } if ($resfound) { $resrec->{'ResFound'} = $resfound; $messages->{'ResFound'} = $resrec; } # Record the fact that this book was returned. UpdateStats({ branch => $branch, type => $stat_type, itemnumber => $itemnumber, itemtype => $itemtype, location => $item->location, borrowernumber => $borrowernumber, ccode => $item->ccode, }); # Send a check-in slip. # NOTE: borrower may be undef. Do not try to send messages then. if ( $patron ) { my $circulation_alert = 'C4::ItemCirculationAlertPreference'; my %conditions = ( branchcode => $branch, categorycode => $patron->categorycode, item_type => $itemtype, notification => 'CHECKIN', ); if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) { SendCirculationAlert({ type => 'CHECKIN', item => $item->unblessed, borrower => $patron->unblessed, branch => $branch, }); } logaction("CIRCULATION", "RETURN", $borrowernumber, $item->itemnumber) if C4::Context->preference("ReturnLog"); } # Check if this item belongs to a biblio record that is attached to an # ILL request, if it is we need to update the ILL request's status if ( $doreturn and C4::Context->preference('CirculateILL')) { my $request = Koha::Illrequests->find( { biblio_id => $item->biblio->biblionumber } ); $request->status('RET') if $request; } # Transfer to returnbranch if Automatic transfer set or append message NeedsTransfer if ($validTransfer && !$is_in_rotating_collection && ($doreturn or $messages->{'NotIssued'}) and !$resfound and ($branch ne $returnbranch) ){ my $BranchTransferLimitsType = C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ? 'effective_itemtype' : 'ccode'; if (C4::Context->preference("AutomaticItemReturn" ) or (C4::Context->preference("UseBranchTransferLimits") and ! IsBranchTransferAllowed($branch, $returnbranch, $item->$BranchTransferLimitsType ) )) { $debug and warn sprintf "about to call ModItemTransfer(%s, %s, %s, %s)", $item->itemnumber,$branch, $returnbranch, $transfer_trigger; $debug and warn "item: " . Dumper($item->unblessed); ModItemTransfer($item->itemnumber, $branch, $returnbranch, $transfer_trigger); $messages->{'WasTransfered'} = 1; } else { $messages->{'NeedsTransfer'} = $returnbranch; $messages->{'TransferTrigger'} = $transfer_trigger; } } if ( C4::Context->preference('ClaimReturnedLostValue') ) { my $claims = Koha::Checkouts::ReturnClaims->search( { itemnumber => $item->id, resolution => undef, } ); if ( $claims->count ) { $messages->{ReturnClaims} = $claims; } } if ( $doreturn and $issue ) { my $checkin = Koha::Old::Checkouts->find($issue->id); Koha::Plugins->call('after_circ_action', { action => 'checkin', payload => { checkout=> $checkin } }); } return ( $doreturn, $messages, $issue, ( $patron ? $patron->unblessed : {} )); } =head2 MarkIssueReturned MarkIssueReturned($borrowernumber, $itemnumber, $returndate, $privacy); Unconditionally marks an issue as being returned by moving the C row to C and setting C to the current date. if C<$returndate> is specified (in iso format), it is used as the date of the return. C<$privacy> contains the privacy parameter. If the patron has set privacy to 2, the old_issue is immediately anonymised Ideally, this function would be internal to C, not exported, but it is currently used in misc/cronjobs/longoverdue.pl and offline_circ/process_koc.pl. =cut sub MarkIssueReturned { my ( $borrowernumber, $itemnumber, $returndate, $privacy ) = @_; # Retrieve the issue my $issue = Koha::Checkouts->find( { itemnumber => $itemnumber } ) or return; return unless $issue->borrowernumber == $borrowernumber; # If the item is checked out to another patron we do not return it my $issue_id = $issue->issue_id; my $anonymouspatron; if ( $privacy && $privacy == 2 ) { # The default of 0 will not work due to foreign key constraints # The anonymisation will fail if AnonymousPatron is not a valid entry # We need to check if the anonymous patron exist, Koha will fail loudly if it does not # Note that a warning should appear on the about page (System information tab). $anonymouspatron = C4::Context->preference('AnonymousPatron'); die "Fatal error: the patron ($borrowernumber) has requested their circulation history be anonymized on check-in, but the AnonymousPatron system preference is empty or not set correctly." unless Koha::Patrons->find( $anonymouspatron ); } my $schema = Koha::Database->schema; # FIXME Improve the return value and handle it from callers $schema->txn_do(sub { my $patron = Koha::Patrons->find( $borrowernumber ); # Update the returndate value if ( $returndate ) { $issue->returndate( $returndate )->store->discard_changes; # update and refetch } else { $issue->returndate( \'NOW()' )->store->discard_changes; # update and refetch } # Create the old_issues entry my $old_checkout = Koha::Old::Checkout->new($issue->unblessed)->store; # anonymise patron checkout immediately if $privacy set to 2 and AnonymousPatron is set to a valid borrowernumber if ( $privacy && $privacy == 2) { $old_checkout->borrowernumber($anonymouspatron)->store; } # And finally delete the issue $issue->delete; $issue->item->onloan(undef)->store({ log_action => 0 }); if ( C4::Context->preference('StoreLastBorrower') ) { my $item = Koha::Items->find( $itemnumber ); $item->last_returned_by( $patron ); } # Remove any OVERDUES related debarment if the borrower has no overdues if ( C4::Context->preference('AutoRemoveOverduesRestrictions') && $patron->debarred && !$patron->has_overdues && @{ GetDebarments({ borrowernumber => $borrowernumber, type => 'OVERDUES' }) } ) { DelUniqueDebarment({ borrowernumber => $borrowernumber, type => 'OVERDUES' }); } }); return $issue_id; } =head2 _debar_user_on_return _debar_user_on_return($borrower, $item, $datedue, $returndate); C<$borrower> borrower hashref C<$item> item hashref C<$datedue> date due DateTime object C<$returndate> DateTime object representing the return time Internal function, called only by AddReturn that calculates and updates the user fine days, and debars them if necessary. Should only be called for overdue returns Calculation of the debarment date has been moved to a separate subroutine _calculate_new_debar_dt to ease testing. =cut sub _calculate_new_debar_dt { my ( $borrower, $item, $dt_due, $return_date ) = @_; my $branchcode = _GetCircControlBranch( $item, $borrower ); my $circcontrol = C4::Context->preference('CircControl'); my $issuing_rule = Koha::CirculationRules->get_effective_rules( { categorycode => $borrower->{categorycode}, itemtype => $item->{itype}, branchcode => $branchcode, rules => [ 'finedays', 'lengthunit', 'firstremind', 'maxsuspensiondays', 'suspension_chargeperiod', ] } ); my $finedays = $issuing_rule ? $issuing_rule->{finedays} : undef; my $unit = $issuing_rule ? $issuing_rule->{lengthunit} : undef; my $chargeable_units = C4::Overdues::get_chargeable_units($unit, $dt_due, $return_date, $branchcode); return unless $finedays; # finedays is in days, so hourly loans must multiply by 24 # thus 1 hour late equals 1 day suspension * finedays rate $finedays = $finedays * 24 if ( $unit eq 'hours' ); # grace period is measured in the same units as the loan my $grace = DateTime::Duration->new( $unit => $issuing_rule->{firstremind} ); my $deltadays = DateTime::Duration->new( days => $chargeable_units ); if ( $deltadays->subtract($grace)->is_positive() ) { my $suspension_days = $deltadays * $finedays; if ( defined $issuing_rule->{suspension_chargeperiod} && $issuing_rule->{suspension_chargeperiod} > 1 ) { # No need to / 1 and do not consider / 0 $suspension_days = DateTime::Duration->new( days => floor( $suspension_days->in_units('days') / $issuing_rule->{suspension_chargeperiod} ) ); } # If the max suspension days is < than the suspension days # the suspension days is limited to this maximum period. my $max_sd = $issuing_rule->{maxsuspensiondays}; if ( defined $max_sd && $max_sd ne '' ) { $max_sd = DateTime::Duration->new( days => $max_sd ); $suspension_days = $max_sd if DateTime::Duration->compare( $max_sd, $suspension_days ) < 0; } my ( $has_been_extended ); if ( C4::Context->preference('CumulativeRestrictionPeriods') and $borrower->{debarred} ) { my $debarment = @{ GetDebarments( { borrowernumber => $borrower->{borrowernumber}, type => 'SUSPENSION' } ) }[0]; if ( $debarment ) { $return_date = dt_from_string( $debarment->{expiration}, 'sql' ); $has_been_extended = 1; } } my $new_debar_dt; # Use the calendar or not to calculate the debarment date if ( C4::Context->preference('SuspensionsCalendar') eq 'noSuspensionsWhenClosed' ) { my $calendar = Koha::Calendar->new( branchcode => $branchcode, days_mode => 'Calendar' ); $new_debar_dt = $calendar->addDate( $return_date, $suspension_days ); } else { $new_debar_dt = $return_date->clone()->add_duration($suspension_days); } return $new_debar_dt; } return; } sub _debar_user_on_return { my ( $borrower, $item, $dt_due, $return_date ) = @_; $return_date //= dt_from_string(); my $new_debar_dt = _calculate_new_debar_dt ($borrower, $item, $dt_due, $return_date); return unless $new_debar_dt; Koha::Patron::Debarments::AddUniqueDebarment({ borrowernumber => $borrower->{borrowernumber}, expiration => $new_debar_dt->ymd(), type => 'SUSPENSION', }); # if borrower was already debarred but does not get an extra debarment my $patron = Koha::Patrons->find( $borrower->{borrowernumber} ); my ($new_debarment_str, $is_a_reminder); if ( $borrower->{debarred} && $borrower->{debarred} eq $patron->is_debarred ) { $is_a_reminder = 1; $new_debarment_str = $borrower->{debarred}; } else { $new_debarment_str = $new_debar_dt->ymd(); } # FIXME Should return a DateTime object return $new_debarment_str, $is_a_reminder; } =head2 _FixOverduesOnReturn &_FixOverduesOnReturn($borrowernumber, $itemnumber, $exemptfine, $status); C<$borrowernumber> borrowernumber C<$itemnumber> itemnumber C<$exemptfine> BOOL -- remove overdue charge associated with this issue. C<$status> ENUM -- reason for fix [ RETURNED, RENEWED, LOST, FORGIVEN ] Internal function =cut sub _FixOverduesOnReturn { my ( $borrowernumber, $item, $exemptfine, $status ) = @_; unless( $borrowernumber ) { warn "_FixOverduesOnReturn() not supplied valid borrowernumber"; return; } unless( $item ) { warn "_FixOverduesOnReturn() not supplied valid itemnumber"; return; } unless( $status ) { warn "_FixOverduesOnReturn() not supplied valid status"; return; } my $schema = Koha::Database->schema; my $result = $schema->txn_do( sub { # check for overdue fine my $accountlines = Koha::Account::Lines->search( { borrowernumber => $borrowernumber, itemnumber => $item, debit_type_code => 'OVERDUE', status => 'UNRETURNED' } ); return 0 unless $accountlines->count; # no warning, there's just nothing to fix my $accountline = $accountlines->next; my $payments = $accountline->credits; my $amountoutstanding = $accountline->amountoutstanding; if ( $accountline->amount == 0 && $payments->count == 0 ) { $accountline->delete; } elsif ($exemptfine && ($amountoutstanding != 0)) { my $account = Koha::Account->new({patron_id => $borrowernumber}); my $credit = $account->add_credit( { amount => $amountoutstanding, user_id => C4::Context->userenv ? C4::Context->userenv->{'number'} : undef, library_id => C4::Context->userenv ? C4::Context->userenv->{'branch'} : undef, interface => C4::Context->interface, type => 'FORGIVEN', item_id => $item } ); $credit->apply({ debits => [ $accountline ], offset_type => 'Forgiven' }); if (C4::Context->preference("FinesLog")) { &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item"); } $accountline->status('FORGIVEN'); $accountline->store(); } else { $accountline->status($status); $accountline->store(); } } ); return $result; } =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' and (C4::Context->userenv and C4::Context->userenv->{'branch'}) ) { $branch= C4::Context->userenv->{'branch'}; } elsif ($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 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 ) = @_; return unless $itemnumber; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" ); $sth->execute( $itemnumber ); return $sth->fetchrow_hashref(); } =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 contains all column from tables issues and the firstname,surname & cardnumber from borrowers. =cut sub GetBiblioIssues { my $biblionumber = shift; return 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 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } ); =cut sub GetUpcomingDueIssues { my $params = shift; $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'}; my $dbh = C4::Context->dbh; my $statement = <= 0 AND days_until_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({}); return $upcoming_dues; } =head2 CanBookBeRenewed ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]); Find out whether a borrowed item may be renewed. C<$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. Overriding also allows to renew sooner than "No renewal before" and to manually renew loans that are automatically renewed. C<$CanBookBeRenewed> returns a true value if 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 { my ( $borrowernumber, $itemnumber, $override_limit, $cron ) = @_; my $dbh = C4::Context->dbh; my $renews = 1; my $auto_renew = "no"; my $item = Koha::Items->find($itemnumber) or return ( 0, 'no_item' ); my $issue = $item->checkout or return ( 0, 'no_checkout' ); return ( 0, 'onsite_checkout' ) if $issue->onsite_checkout; return ( 0, 'item_denied_renewal') if _item_denied_renewal({ item => $item }); my $patron = $issue->patron or return; # override_limit will override anything else except on_reserve unless ( $override_limit ){ my $branchcode = _GetCircControlBranch( $item->unblessed, $patron->unblessed ); my $issuing_rule = Koha::CirculationRules->get_effective_rules( { categorycode => $patron->categorycode, itemtype => $item->effective_itemtype, branchcode => $branchcode, rules => [ 'renewalsallowed', 'no_auto_renewal_after', 'no_auto_renewal_after_hard_limit', 'lengthunit', 'norenewalbefore', ] } ); return ( 0, "too_many" ) if not $issuing_rule->{renewalsallowed} or $issuing_rule->{renewalsallowed} <= $issue->renewals; my $overduesblockrenewing = C4::Context->preference('OverduesBlockRenewing'); my $restrictionblockrenewing = C4::Context->preference('RestrictionBlockRenewing'); $patron = Koha::Patrons->find($borrowernumber); # FIXME Is this really useful? my $restricted = $patron->is_debarred; my $hasoverdues = $patron->has_overdues; if ( $restricted and $restrictionblockrenewing ) { return ( 0, 'restriction'); } elsif ( ($hasoverdues and $overduesblockrenewing eq 'block') || ($issue->is_overdue and $overduesblockrenewing eq 'blockitem') ) { return ( 0, 'overdue'); } if ( $issue->auto_renew && $patron->autorenew_checkouts ) { if ( $patron->category->effective_BlockExpiredPatronOpacActions and $patron->is_expired ) { return ( 0, 'auto_account_expired' ); } if ( defined $issuing_rule->{no_auto_renewal_after} and $issuing_rule->{no_auto_renewal_after} ne "" ) { # Get issue_date and add no_auto_renewal_after # If this is greater than today, it's too late for renewal. my $maximum_renewal_date = dt_from_string($issue->issuedate, 'sql'); $maximum_renewal_date->add( $issuing_rule->{lengthunit} => $issuing_rule->{no_auto_renewal_after} ); my $now = dt_from_string; if ( $now >= $maximum_renewal_date ) { return ( 0, "auto_too_late" ); } } if ( defined $issuing_rule->{no_auto_renewal_after_hard_limit} and $issuing_rule->{no_auto_renewal_after_hard_limit} ne "" ) { # If no_auto_renewal_after_hard_limit is >= today, it's also too late for renewal if ( dt_from_string >= dt_from_string( $issuing_rule->{no_auto_renewal_after_hard_limit} ) ) { return ( 0, "auto_too_late" ); } } if ( C4::Context->preference('OPACFineNoRenewalsBlockAutoRenew') ) { my $fine_no_renewals = C4::Context->preference("OPACFineNoRenewals"); my $amountoutstanding = C4::Context->preference("OPACFineNoRenewalsIncludeCredit") ? $patron->account->balance : $patron->account->outstanding_debits->total_outstanding; if ( $amountoutstanding and $amountoutstanding > $fine_no_renewals ) { return ( 0, "auto_too_much_oweing" ); } } } if ( defined $issuing_rule->{norenewalbefore} and $issuing_rule->{norenewalbefore} ne "" ) { # Calculate soonest renewal by subtracting 'No renewal before' from due date my $soonestrenewal = dt_from_string( $issue->date_due, 'sql' )->subtract( $issuing_rule->{lengthunit} => $issuing_rule->{norenewalbefore} ); # Depending on syspref reset the exact time, only check the date if ( C4::Context->preference('NoRenewalBeforePrecision') eq 'date' and $issuing_rule->{lengthunit} eq 'days' ) { $soonestrenewal->truncate( to => 'day' ); } if ( $soonestrenewal > dt_from_string() ) { $auto_renew = ($issue->auto_renew && $patron->autorenew_checkouts) ? "auto_too_soon" : "too_soon"; } elsif ( $issue->auto_renew && $patron->autorenew_checkouts ) { $auto_renew = "ok"; } } # Fallback for automatic renewals: # If norenewalbefore is undef, don't renew before due date. if ( $issue->auto_renew && $auto_renew eq "no" && $patron->autorenew_checkouts ) { my $now = dt_from_string; if ( $now >= dt_from_string( $issue->date_due, 'sql' ) ){ $auto_renew = "ok"; } else { $auto_renew = "auto_too_soon"; } } } my ( $resfound, $resrec, undef ) = C4::Reserves::CheckReserves($itemnumber); # If next hold is non priority, then check if any hold with priority (non_priority = 0) exists for the same biblionumber. if ( $resfound && $resrec->{non_priority} ) { $resfound = Koha::Holds->search( { biblionumber => $resrec->{biblionumber}, non_priority => 0 } ) ->count > 0; } # This item can fill one or more unfilled reserve, can those unfilled reserves # all be filled by other available items? if ( $resfound && C4::Context->preference('AllowRenewalIfOtherItemsAvailable') ) { my $schema = Koha::Database->new()->schema(); my $item_holds = $schema->resultset('Reserve')->search( { itemnumber => $itemnumber, found => undef } )->count(); if ($item_holds) { # There is an item level hold on this item, no other item can fill the hold $resfound = 1; } else { # Get all other items that could possibly fill reserves my @itemnumbers = $schema->resultset('Item')->search( { biblionumber => $resrec->{biblionumber}, onloan => undef, notforloan => 0, -not => { itemnumber => $itemnumber } }, { columns => 'itemnumber' } )->get_column('itemnumber')->all(); # Get all other reserves that could have been filled by this item my @borrowernumbers; while (1) { my ( $reserve_found, $reserve, undef ) = C4::Reserves::CheckReserves( $itemnumber, undef, undef, \@borrowernumbers ); if ($reserve_found) { push( @borrowernumbers, $reserve->{borrowernumber} ); } else { last; } } # If the count of the union of the lists of reservable items for each borrower # is equal or greater than the number of borrowers, we know that all reserves # can be filled with available items. We can get the union of the sets simply # by pushing all the elements onto an array and removing the duplicates. my @reservable; my %patrons; ITEM: foreach my $itemnumber (@itemnumbers) { my $item = Koha::Items->find( $itemnumber ); next if IsItemOnHoldAndFound( $itemnumber ); for my $borrowernumber (@borrowernumbers) { my $patron = $patrons{$borrowernumber} //= Koha::Patrons->find( $borrowernumber ); next unless IsAvailableForItemLevelRequest($item, $patron); next unless CanItemBeReserved($borrowernumber,$itemnumber); push @reservable, $itemnumber; if (@reservable >= @borrowernumbers) { $resfound = 0; last ITEM; } last; } } } } if( $cron ) { #The cron wants to return 'too_soon' over 'on_reserve' return ( 0, $auto_renew ) if $auto_renew =~ 'too_soon';#$auto_renew ne "no" && $auto_renew ne "ok"; return ( 0, "on_reserve" ) if $resfound; # '' when no hold was found } else { # For other purposes we want 'on_reserve' before 'too_soon' return ( 0, "on_reserve" ) if $resfound; # '' when no hold was found return ( 0, $auto_renew ) if $auto_renew =~ 'too_soon';#$auto_renew ne "no" && $auto_renew ne "ok"; } return ( 0, "auto_renew" ) if $auto_renew eq "ok" && !$override_limit; # 0 if auto-renewal should not succeed return ( 1, undef ); } =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<$datedue> can be a DateTime object used to set the due date. C<$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. C<$skipfinecalc> is an optional boolean. There may be circumstances where, even if the CalculateFinesOnReturn syspref is enabled, we don't want to calculate fines upon renew, for example, when we're renewing as a result of a fine being paid (see RenewAccruingItemWhenPaid syspref) If C<$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; my $itemnumber = shift or return; my $branch = shift; my $datedue = shift; my $lastreneweddate = shift || dt_from_string(); my $skipfinecalc = shift; my $item_object = Koha::Items->find($itemnumber) or return; my $biblio = $item_object->biblio; my $issue = $item_object->checkout; my $item_unblessed = $item_object->unblessed; my $dbh = C4::Context->dbh; return unless $issue; $borrowernumber ||= $issue->borrowernumber; if ( defined $datedue && ref $datedue ne 'DateTime' ) { carp 'Invalid date passed to AddRenewal.'; return; } my $patron = Koha::Patrons->find( $borrowernumber ) or return; # FIXME Should do more than just return my $patron_unblessed = $patron->unblessed; my $circ_library = Koha::Libraries->find( _GetCircControlBranch($item_unblessed, $patron_unblessed) ); my $schema = Koha::Database->schema; $schema->txn_do(sub{ if ( !$skipfinecalc && C4::Context->preference('CalculateFinesOnReturn') ) { _CalculateAndUpdateFine( { issue => $issue, item => $item_unblessed, borrower => $patron_unblessed } ); } _FixOverduesOnReturn( $borrowernumber, $itemnumber, undef, 'RENEWED' ); # 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. my $itemtype = $item_object->effective_itemtype; unless ($datedue) { $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ? dt_from_string( $issue->date_due, 'sql' ) : dt_from_string(); $datedue = CalcDateDue($datedue, $itemtype, $circ_library->branchcode, $patron_unblessed, 'is a renewal'); } my $fees = Koha::Charges::Fees->new( { patron => $patron, library => $circ_library, item => $item_object, from_date => dt_from_string( $issue->date_due, 'sql' ), to_date => dt_from_string($datedue), } ); # Update the issues record to have the new due date, and a new count # of how many times it has been renewed. my $renews = ( $issue->renewals || 0 ) + 1; my $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ? WHERE borrowernumber=? AND itemnumber=?" ); $sth->execute( $datedue->strftime('%Y-%m-%d %H:%M'), $renews, $lastreneweddate, $borrowernumber, $itemnumber ); # Update the renewal count on the item, and tell zebra to reindex $renews = ( $item_object->renewals || 0 ) + 1; $item_object->renewals($renews); $item_object->onloan($datedue); $item_object->store({ log_action => 0 }); # Charge a new rental fee, if applicable my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber ); if ( $charge > 0 ) { AddIssuingCharge($issue, $charge, 'RENT_RENEW'); } # Charge a new accumulate rental fee, if applicable my $itemtype_object = Koha::ItemTypes->find( $itemtype ); if ( $itemtype_object ) { my $accumulate_charge = $fees->accumulate_rentalcharge(); if ( $accumulate_charge > 0 ) { AddIssuingCharge( $issue, $accumulate_charge, 'RENT_DAILY_RENEW' ) } $charge += $accumulate_charge; } # Send a renewal slip according to checkout alert preferencei if ( C4::Context->preference('RenewalSendNotice') eq '1' ) { my $circulation_alert = 'C4::ItemCirculationAlertPreference'; my %conditions = ( branchcode => $branch, categorycode => $patron->categorycode, item_type => $itemtype, notification => 'CHECKOUT', ); if ( $circulation_alert->is_enabled_for( \%conditions ) ) { SendCirculationAlert( { type => 'RENEWAL', item => $item_unblessed, borrower => $patron->unblessed, branch => $branch, } ); } } # Remove any OVERDUES related debarment if the borrower has no overdues if ( $patron && $patron->is_debarred && ! $patron->has_overdues && @{ GetDebarments({ borrowernumber => $borrowernumber, type => 'OVERDUES' }) } ) { DelUniqueDebarment({ borrowernumber => $borrowernumber, type => 'OVERDUES' }); } # Add the renewal to stats UpdateStats( { branch => $item_object->renewal_branchcode({branch => $branch}), type => 'renew', amount => $charge, itemnumber => $itemnumber, itemtype => $itemtype, location => $item_object->location, borrowernumber => $borrowernumber, ccode => $item_object->ccode, } ); #Log the renewal logaction("CIRCULATION", "RENEWAL", $borrowernumber, $itemnumber) if C4::Context->preference("RenewalLog"); Koha::Plugins->call('after_circ_action', { action => 'renewal', payload => { checkout => $issue->get_from_storage } }); }); return $datedue; } sub GetRenewCount { # check renewal status my ( $bornum, $itemno ) = @_; my $dbh = C4::Context->dbh; my $renewcount = 0; my $renewsallowed = 0; my $renewsleft = 0; my $patron = Koha::Patrons->find( $bornum ); my $item = Koha::Items->find($itemno); return (0, 0, 0) unless $patron or $item; # Wrong call, no renewal allowed # 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'}; # $item and $borrower should be calculated my $branchcode = _GetCircControlBranch($item->unblessed, $patron->unblessed); my $rule = Koha::CirculationRules->get_effective_rule( { categorycode => $patron->categorycode, itemtype => $item->effective_itemtype, branchcode => $branchcode, rule_name => 'renewalsallowed', } ); $renewsallowed = $rule ? $rule->rule_value : 0; $renewsleft = $renewsallowed - $renewcount; if($renewsleft < 0){ $renewsleft = 0; } return ( $renewcount, $renewsallowed, $renewsleft ); } =head2 GetSoonestRenewDate $NoRenewalBeforeThisDate = &GetSoonestRenewDate($borrowernumber, $itemnumber); Find out the soonest possible renew date of a borrowed item. C<$borrowernumber> is the borrower number of the patron who currently has the item on loan. C<$itemnumber> is the number of the item to renew. C<$GetSoonestRenewDate> returns the DateTime of the soonest possible renew date, based on the value "No renewal before" of the applicable issuing rule. Returns the current date if the item can already be renewed, and returns undefined if the borrower, loan, or item cannot be found. =cut sub GetSoonestRenewDate { my ( $borrowernumber, $itemnumber ) = @_; my $dbh = C4::Context->dbh; my $item = Koha::Items->find($itemnumber) or return; my $itemissue = $item->checkout or return; $borrowernumber ||= $itemissue->borrowernumber; my $patron = Koha::Patrons->find( $borrowernumber ) or return; my $branchcode = _GetCircControlBranch( $item->unblessed, $patron->unblessed ); my $issuing_rule = Koha::CirculationRules->get_effective_rules( { categorycode => $patron->categorycode, itemtype => $item->effective_itemtype, branchcode => $branchcode, rules => [ 'norenewalbefore', 'lengthunit', ] } ); my $now = dt_from_string; return $now unless $issuing_rule; if ( defined $issuing_rule->{norenewalbefore} and $issuing_rule->{norenewalbefore} ne "" ) { my $soonestrenewal = dt_from_string( $itemissue->date_due )->subtract( $issuing_rule->{lengthunit} => $issuing_rule->{norenewalbefore} ); if ( C4::Context->preference('NoRenewalBeforePrecision') eq 'date' and $issuing_rule->{lengthunit} eq 'days' ) { $soonestrenewal->truncate( to => 'day' ); } return $soonestrenewal if $now < $soonestrenewal; } return $now; } =head2 GetLatestAutoRenewDate $NoAutoRenewalAfterThisDate = &GetLatestAutoRenewDate($borrowernumber, $itemnumber); Find out the latest possible auto renew date of a borrowed item. C<$borrowernumber> is the borrower number of the patron who currently has the item on loan. C<$itemnumber> is the number of the item to renew. C<$GetLatestAutoRenewDate> returns the DateTime of the latest possible auto renew date, based on the value "No auto renewal after" and the "No auto renewal after (hard limit) of the applicable issuing rule. Returns undef if there is no date specify in the circ rules or if the patron, loan, or item cannot be found. =cut sub GetLatestAutoRenewDate { my ( $borrowernumber, $itemnumber ) = @_; my $dbh = C4::Context->dbh; my $item = Koha::Items->find($itemnumber) or return; my $itemissue = $item->checkout or return; $borrowernumber ||= $itemissue->borrowernumber; my $patron = Koha::Patrons->find( $borrowernumber ) or return; my $branchcode = _GetCircControlBranch( $item->unblessed, $patron->unblessed ); my $circulation_rules = Koha::CirculationRules->get_effective_rules( { categorycode => $patron->categorycode, itemtype => $item->effective_itemtype, branchcode => $branchcode, rules => [ 'no_auto_renewal_after', 'no_auto_renewal_after_hard_limit', 'lengthunit', ] } ); return unless $circulation_rules; return if ( not $circulation_rules->{no_auto_renewal_after} or $circulation_rules->{no_auto_renewal_after} eq '' ) and ( not $circulation_rules->{no_auto_renewal_after_hard_limit} or $circulation_rules->{no_auto_renewal_after_hard_limit} eq '' ); my $maximum_renewal_date; if ( $circulation_rules->{no_auto_renewal_after} ) { $maximum_renewal_date = dt_from_string($itemissue->issuedate); $maximum_renewal_date->add( $circulation_rules->{lengthunit} => $circulation_rules->{no_auto_renewal_after} ); } if ( $circulation_rules->{no_auto_renewal_after_hard_limit} ) { my $dt = dt_from_string( $circulation_rules->{no_auto_renewal_after_hard_limit} ); $maximum_renewal_date = $dt if not $maximum_renewal_date or $maximum_renewal_date > $dt; } return $maximum_renewal_date; } =head2 GetIssuingCharges ($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 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 $charge_query = 'SELECT itemtypes.itemtype,rentalcharge FROM items LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber'; $charge_query .= (C4::Context->preference('item-level_itypes')) ? ' LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype' : ' LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype'; $charge_query .= ' WHERE items.itemnumber =?'; my $sth = $dbh->prepare($charge_query); $sth->execute($itemnumber); if ( my $item_data = $sth->fetchrow_hashref ) { $item_type = $item_data->{itemtype}; $charge = $item_data->{rentalcharge}; my $branch = C4::Context::mybranch(); my $patron = Koha::Patrons->find( $borrowernumber ); my $discount = _get_discount_from_rule($patron->categorycode, $branch, $item_type); if ($discount) { # We may have multiple rules so get the most specific $charge = ( $charge * ( 100 - $discount ) ) / 100; } if ($charge) { $charge = sprintf '%.2f', $charge; # ensure no fractions of a penny returned } } return ( $charge, $item_type ); } # Select most appropriate discount rule from those returned sub _get_discount_from_rule { my ($categorycode, $branchcode, $itemtype) = @_; # Set search precedences my @params = ( { branchcode => $branchcode, itemtype => $itemtype, categorycode => $categorycode, }, { branchcode => undef, categorycode => $categorycode, itemtype => $itemtype, }, { branchcode => $branchcode, categorycode => $categorycode, itemtype => undef, }, { branchcode => undef, categorycode => $categorycode, itemtype => undef, }, ); foreach my $params (@params) { my $rule = Koha::CirculationRules->search( { rule_name => 'rentaldiscount', %$params, } )->next(); return $rule->rule_value if $rule; } # none of the above return 0; } =head2 AddIssuingCharge &AddIssuingCharge( $checkout, $charge, $type ) =cut sub AddIssuingCharge { my ( $checkout, $charge, $type ) = @_; # FIXME What if checkout does not exist? my $account = Koha::Account->new({ patron_id => $checkout->borrowernumber }); my $accountline = $account->add_debit( { amount => $charge, note => undef, user_id => C4::Context->userenv ? C4::Context->userenv->{'number'} : undef, library_id => C4::Context->userenv ? C4::Context->userenv->{'branch'} : undef, interface => C4::Context->interface, type => $type, item_id => $checkout->itemnumber, issue_id => $checkout->issue_id, } ); } =head2 GetTransfers GetTransfers($itemnumber); =cut sub GetTransfers { my ($itemnumber) = @_; my $dbh = C4::Context->dbh; my $query = ' SELECT datesent, frombranch, tobranch, branchtransfer_id FROM branchtransfers WHERE itemnumber = ? AND datearrived IS NULL '; my $sth = $dbh->prepare($query); $sth->execute($itemnumber); my @row = $sth->fetchrow_array(); return @row; } =head2 GetTransfersFromTo @results = GetTransfersFromTo($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 branchtransfer_id,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, $data; } return (@gettransfers); } =head2 DeleteTransfer &DeleteTransfer($itemnumber); =cut sub DeleteTransfer { my ($itemnumber) = @_; return unless $itemnumber; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare( "DELETE FROM branchtransfers WHERE itemnumber=? AND datearrived IS NULL " ); return $sth->execute($itemnumber); } =head2 SendCirculationAlert Send out a C or C alert using the messaging system. B: =over 4 =item type Valid values for this parameter are: C and C. =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: 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', RENEWAL => 'Item_Checkout', ); my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({ borrowernumber => $borrower->{borrowernumber}, message_name => $message_name{$type}, }); my $issues_table = ( $type eq 'CHECKOUT' || $type eq 'RENEWAL' ) ? 'issues' : 'old_issues'; my $schema = Koha::Database->new->schema; my @transports = keys %{ $borrower_preferences->{transports} }; # From the MySQL doc: # LOCK TABLES is not transaction-safe and implicitly commits any active transaction before attempting to lock the tables. # If the LOCK/UNLOCK statements are executed from tests, the current transaction will be committed. # To avoid that we need to guess if this code is execute from tests or not (yes it is a bit hacky) my $do_not_lock = ( exists $ENV{_} && $ENV{_} =~ m|prove| ) || $ENV{KOHA_TESTING}; for my $mtt (@transports) { my $letter = C4::Letters::GetPreparedLetter ( module => 'circulation', letter_code => $type, branchcode => $branch, message_transport_type => $mtt, lang => $borrower->{lang}, tables => { $issues_table => $item->{itemnumber}, 'items' => $item->{itemnumber}, 'biblio' => $item->{biblionumber}, 'biblioitems' => $item->{biblionumber}, 'borrowers' => $borrower, 'branches' => $branch, } ) or next; $schema->storage->txn_begin; C4::Context->dbh->do(q|LOCK TABLE message_queue READ|) unless $do_not_lock; C4::Context->dbh->do(q|LOCK TABLE message_queue WRITE|) unless $do_not_lock; my $message = C4::Message->find_last_message($borrower, $type, $mtt); unless ( $message ) { C4::Context->dbh->do(q|UNLOCK TABLES|) unless $do_not_lock; C4::Message->enqueue($letter, $borrower, $mtt); } else { $message->append($letter); $message->update; } C4::Context->dbh->do(q|UNLOCK TABLES|) unless $do_not_lock; $schema->storage->txn_commit; } return; } =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,$itemNumber); # second step create a new line of branchtransfer to the right location . ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary); #third step changing holdingbranch of item my $item = Koha::Items->find($itemNumber)->holdingbranch($FromLibrary)->store; } =head2 CalcDateDue $newdatedue = CalcDateDue($startdate,$itemtype,$branchcode,$borrower); this function calculates the due date given the start date and configured circulation rules, checking against the holidays calendar as per the daysmode circulation rule. C<$startdate> = DateTime object representing start date of loan period (assumed to be today) C<$itemtype> = itemtype code of item in question C<$branch> = location whose calendar to use C<$borrower> = Borrower object C<$isrenewal> = Boolean: is true if we want to calculate the date due for a renewal. Else is false. =cut sub CalcDateDue { my ( $startdate, $itemtype, $branch, $borrower, $isrenewal ) = @_; $isrenewal ||= 0; # loanlength now a href my $loanlength = GetLoanLength( $borrower->{'categorycode'}, $itemtype, $branch ); my $length_key = ( $isrenewal and defined $loanlength->{renewalperiod} ) ? qq{renewalperiod} : qq{issuelength}; my $datedue; if ( $startdate ) { if (ref $startdate ne 'DateTime' ) { $datedue = dt_from_string($datedue); } else { $datedue = $startdate->clone; } } else { $datedue = dt_from_string()->truncate( to => 'minute' ); } my $daysmode = Koha::CirculationRules->get_effective_daysmode( { categorycode => $borrower->{categorycode}, itemtype => $itemtype, branchcode => $branch, } ); # calculate the datedue as normal if ( $daysmode eq 'Days' ) { # ignoring calendar if ( $loanlength->{lengthunit} eq 'hours' ) { $datedue->add( hours => $loanlength->{$length_key} ); } else { # days $datedue->add( days => $loanlength->{$length_key} ); $datedue->set_hour(23); $datedue->set_minute(59); } } else { my $dur; if ($loanlength->{lengthunit} eq 'hours') { $dur = DateTime::Duration->new( hours => $loanlength->{$length_key}); } else { # days $dur = DateTime::Duration->new( days => $loanlength->{$length_key}); } my $calendar = Koha::Calendar->new( branchcode => $branch, days_mode => $daysmode ); $datedue = $calendar->addDate( $datedue, $dur, $loanlength->{lengthunit} ); if ($loanlength->{lengthunit} eq 'days') { $datedue->set_hour(23); $datedue->set_minute(59); } } # if Hard Due Dates are used, retrieve them and apply as necessary my ( $hardduedate, $hardduedatecompare ) = GetHardDueDate( $borrower->{'categorycode'}, $itemtype, $branch ); if ($hardduedate) { # hardduedates are currently dates $hardduedate->truncate( to => 'minute' ); $hardduedate->set_hour(23); $hardduedate->set_minute(59); my $cmp = DateTime->compare( $hardduedate, $datedue ); # if the calculated due date is after the 'before' Hard Due Date (ceiling), override # if the calculated date is before the 'after' Hard Due Date (floor), override # if the hard due date is set to 'exactly', overrride if ( $hardduedatecompare == 0 || $hardduedatecompare == $cmp ) { $datedue = $hardduedate->clone; } # in all other cases, keep the date due as it is } # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate if ( C4::Context->preference('ReturnBeforeExpiry') ) { my $expiry_dt = dt_from_string( $borrower->{dateexpiry}, 'iso', 'floating'); if( $expiry_dt ) { #skip empty expiry date.. $expiry_dt->set( hour => 23, minute => 59); my $d1= $datedue->clone->set_time_zone('floating'); if ( DateTime->compare( $d1, $expiry_dt ) == 1 ) { $datedue = $expiry_dt->clone->set_time_zone( C4::Context->tz ); } } if ( $daysmode ne 'Days' ) { my $calendar = Koha::Calendar->new( branchcode => $branch, days_mode => $daysmode ); if ( $calendar->is_holiday($datedue) ) { # Don't return on a closed day $datedue = $calendar->prev_open_days( $datedue, 1 ); } } } return $datedue; } sub CheckValidBarcode{ my ($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 ; return $exist; } =head2 IsBranchTransferAllowed $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code ); Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType Deprecated in favor of Koha::Item::Transfer::Limits->find/search and Koha::Item->can_be_transferred. =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. Deprecated in favor of Koha::Item::Transfer::Limit->new. =cut sub CreateBranchTransferLimit { my ( $toBranch, $fromBranch, $code ) = @_; return unless defined($toBranch) && defined($fromBranch); my $limitType = C4::Context->preference("BranchTransferLimitsType"); my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )"); return $sth->execute( $code, $toBranch, $fromBranch ); } =head2 DeleteBranchTransferLimits my $result = DeleteBranchTransferLimits($frombranch); Deletes all the library transfer limits for one library. Returns the number of limits deleted, 0e0 if no limits were deleted, or undef if no arguments are supplied. Deprecated in favor of Koha::Item::Transfer::Limits->search({ fromBranch => $fromBranch })->delete. =cut sub DeleteBranchTransferLimits { my $branch = shift; return unless defined $branch; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("DELETE FROM branch_transfer_limits WHERE fromBranch = ?"); return $sth->execute($branch); } sub ReturnLostItem{ my ( $borrowernumber, $itemnum ) = @_; MarkIssueReturned( $borrowernumber, $itemnum ); } =head2 LostItem LostItem( $itemnumber, $mark_lost_from, $force_mark_returned, [$params] ); The final optional parameter, C<$params>, expected to contain 'skip_record_index' key, which relayed down to Koha::Item/store, there it prevents calling of ModZebra index_records, which takes most of the time in batch adds/deletes: index_records better to be called later in C after the whole loop. $params: skip_record_index => 1|0 =cut sub LostItem{ my ($itemnumber, $mark_lost_from, $force_mark_returned, $params) = @_; unless ( $mark_lost_from ) { # Temporary check to avoid regressions die q|LostItem called without $mark_lost_from, check the API.|; } my $mark_returned; if ( $force_mark_returned ) { $mark_returned = 1; } else { my $pref = C4::Context->preference('MarkLostItemsAsReturned') // q{}; $mark_returned = ( $pref =~ m|$mark_lost_from| ); } my $dbh = C4::Context->dbh(); my $sth=$dbh->prepare("SELECT issues.*,items.*,biblio.title FROM issues JOIN items USING (itemnumber) JOIN biblio USING (biblionumber) WHERE issues.itemnumber=?"); $sth->execute($itemnumber); my $issues=$sth->fetchrow_hashref(); # If a borrower lost the item, add a replacement cost to the their record if ( my $borrowernumber = $issues->{borrowernumber} ){ my $patron = Koha::Patrons->find( $borrowernumber ); my $fix = _FixOverduesOnReturn($borrowernumber, $itemnumber, C4::Context->preference('WhenLostForgiveFine'), 'LOST'); defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $itemnumber...) failed!"; # zero is OK, check defined if (C4::Context->preference('WhenLostChargeReplacementFee')){ C4::Accounts::chargelostitem( $borrowernumber, $itemnumber, $issues->{'replacementprice'}, sprintf( "%s %s %s", $issues->{'title'} || q{}, $issues->{'barcode'} || q{}, $issues->{'itemcallnumber'} || q{}, ), ); #FIXME : Should probably have a way to distinguish this from an item that really was returned. #warn " $issues->{'borrowernumber'} / $itemnumber "; } MarkIssueReturned($borrowernumber,$itemnumber,undef,$patron->privacy) if $mark_returned; } #When item is marked lost automatically cancel its outstanding transfers and set items holdingbranch to the transfer source branch (frombranch) if (my ( $datesent,$frombranch,$tobranch ) = GetTransfers($itemnumber)) { Koha::Items->find($itemnumber)->holdingbranch($frombranch)->store({ skip_record_index => $params->{skip_record_index} }); } my $transferdeleted = DeleteTransfer($itemnumber); } sub GetOfflineOperations { my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE branchcode=? ORDER BY timestamp"); $sth->execute(C4::Context->userenv->{'branch'}); my $results = $sth->fetchall_arrayref({}); return $results; } sub GetOfflineOperation { my $operationid = shift; return unless $operationid; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE operationid=?"); $sth->execute( $operationid ); return $sth->fetchrow_hashref; } sub AddOfflineOperation { my ( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount ) = @_; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("INSERT INTO pending_offline_operations (userid, branchcode, timestamp, action, barcode, cardnumber, amount) VALUES(?,?,?,?,?,?,?)"); $sth->execute( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount ); return "Added."; } sub DeleteOfflineOperation { my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("DELETE FROM pending_offline_operations WHERE operationid=?"); $sth->execute( shift ); return "Deleted."; } sub ProcessOfflineOperation { my $operation = shift; my $report; if ( $operation->{action} eq 'return' ) { $report = ProcessOfflineReturn( $operation ); } elsif ( $operation->{action} eq 'issue' ) { $report = ProcessOfflineIssue( $operation ); } elsif ( $operation->{action} eq 'payment' ) { $report = ProcessOfflinePayment( $operation ); } DeleteOfflineOperation( $operation->{operationid} ) if $operation->{operationid}; return $report; } sub ProcessOfflineReturn { my $operation = shift; my $item = Koha::Items->find({barcode => $operation->{barcode}}); if ( $item ) { my $itemnumber = $item->itemnumber; my $issue = GetOpenIssue( $itemnumber ); if ( $issue ) { my $leave_item_lost = C4::Context->preference("BlockReturnOfLostItems") ? 1 : 0; ModDateLastSeen( $itemnumber, $leave_item_lost ); MarkIssueReturned( $issue->{borrowernumber}, $itemnumber, $operation->{timestamp}, ); $item->renewals(0); $item->onloan(undef); $item->store({ log_action => 0 }); return "Success."; } else { return "Item not issued."; } } else { return "Item not found."; } } sub ProcessOfflineIssue { my $operation = shift; my $patron = Koha::Patrons->find( { cardnumber => $operation->{cardnumber} } ); if ( $patron ) { my $item = Koha::Items->find({ barcode => $operation->{barcode} }); unless ($item) { return "Barcode not found."; } my $itemnumber = $item->itemnumber; my $issue = GetOpenIssue( $itemnumber ); if ( $issue and ( $issue->{borrowernumber} ne $patron->borrowernumber ) ) { # Item already issued to another patron mark it returned MarkIssueReturned( $issue->{borrowernumber}, $itemnumber, $operation->{timestamp}, ); } AddIssue( $patron->unblessed, $operation->{'barcode'}, undef, 1, $operation->{timestamp}, undef, ); return "Success."; } else { return "Borrower not found."; } } sub ProcessOfflinePayment { my $operation = shift; my $patron = Koha::Patrons->find({ cardnumber => $operation->{cardnumber} }); $patron->account->pay( { amount => $operation->{amount}, library_id => $operation->{branchcode}, interface => 'koc' } ); return "Success."; } =head2 TransferSlip TransferSlip($user_branch, $itemnumber, $barcode, $to_branch) Returns letter hash ( see C4::Letters::GetPreparedLetter ) or undef =cut sub TransferSlip { my ($branch, $itemnumber, $barcode, $to_branch) = @_; my $item = $itemnumber ? Koha::Items->find($itemnumber) : Koha::Items->find( { barcode => $barcode } ); $item or return; return C4::Letters::GetPreparedLetter ( module => 'circulation', letter_code => 'TRANSFERSLIP', branchcode => $branch, tables => { 'branches' => $to_branch, 'biblio' => $item->biblionumber, 'items' => $item->unblessed, }, ); } =head2 CheckIfIssuedToPatron CheckIfIssuedToPatron($borrowernumber, $biblionumber) Return 1 if any record item is issued to patron, otherwise return 0 =cut sub CheckIfIssuedToPatron { my ($borrowernumber, $biblionumber) = @_; my $dbh = C4::Context->dbh; my $query = q| SELECT COUNT(*) FROM issues LEFT JOIN items ON items.itemnumber = issues.itemnumber WHERE items.biblionumber = ? AND issues.borrowernumber = ? |; my $is_issued = $dbh->selectrow_array($query, {}, $biblionumber, $borrowernumber ); return 1 if $is_issued; return; } =head2 IsItemIssued IsItemIssued( $itemnumber ) Return 1 if the item is on loan, otherwise return 0 =cut sub IsItemIssued { my $itemnumber = shift; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare(q{ SELECT COUNT(*) FROM issues WHERE itemnumber = ? }); $sth->execute($itemnumber); return $sth->fetchrow; } =head2 GetAgeRestriction my ($ageRestriction, $daysToAgeRestriction) = GetAgeRestriction($record_restrictions, $borrower); my ($ageRestriction, $daysToAgeRestriction) = GetAgeRestriction($record_restrictions); if($daysToAgeRestriction <= 0) { #Borrower is allowed to access this material, as they are older or as old as the agerestriction } if($daysToAgeRestriction > 0) { #Borrower is this many days from meeting the agerestriction } @PARAM1 the koha.biblioitems.agerestriction value, like K18, PEGI 13, ... @PARAM2 a borrower-object with koha.borrowers.dateofbirth. (OPTIONAL) @RETURNS The age restriction age in years and the days to fulfill the age restriction for the given borrower. Negative days mean the borrower has gone past the age restriction age. =cut sub GetAgeRestriction { my ($record_restrictions, $borrower) = @_; my $markers = C4::Context->preference('AgeRestrictionMarker'); return unless $record_restrictions; # Split $record_restrictions to something like FSK 16 or PEGI 6 my @values = split ' ', uc($record_restrictions); return unless @values; # Search first occurrence of one of the markers my @markers = split /\|/, uc($markers); return unless @markers; my $index = 0; my $restriction_year = 0; for my $value (@values) { $index++; for my $marker (@markers) { $marker =~ s/^\s+//; #remove leading spaces $marker =~ s/\s+$//; #remove trailing spaces if ( $marker eq $value ) { if ( $index <= $#values ) { $restriction_year += $values[$index]; } last; } elsif ( $value =~ /^\Q$marker\E(\d+)$/ ) { # Perhaps it is something like "K16" (as in Finland) $restriction_year += $1; last; } } last if ( $restriction_year > 0 ); } #Check if the borrower is age restricted for this material and for how long. if ($restriction_year && $borrower) { if ( $borrower->{'dateofbirth'} ) { my @alloweddate = split /-/, $borrower->{'dateofbirth'}; $alloweddate[0] += $restriction_year; #Prevent runime eror on leap year (invalid date) if ( ( $alloweddate[1] == 2 ) && ( $alloweddate[2] == 29 ) ) { $alloweddate[2] = 28; } #Get how many days the borrower has to reach the age restriction my @Today = split /-/, dt_from_string()->ymd(); my $daysToAgeRestriction = Date_to_Days(@alloweddate) - Date_to_Days(@Today); #Negative days means the borrower went past the age restriction age return ($restriction_year, $daysToAgeRestriction); } } return ($restriction_year); } =head2 GetPendingOnSiteCheckouts =cut sub GetPendingOnSiteCheckouts { my $dbh = C4::Context->dbh; return $dbh->selectall_arrayref(q| SELECT items.barcode, items.biblionumber, items.itemnumber, items.itemnotes, items.itemcallnumber, items.location, issues.date_due, issues.branchcode, issues.date_due < NOW() AS is_overdue, biblio.author, biblio.title, borrowers.firstname, borrowers.surname, borrowers.cardnumber, borrowers.borrowernumber FROM items LEFT JOIN issues ON items.itemnumber = issues.itemnumber LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber WHERE issues.onsite_checkout = 1 |, { Slice => {} } ); } sub GetTopIssues { my ($params) = @_; my ($count, $branch, $itemtype, $ccode, $newness) = @$params{qw(count branch itemtype ccode newness)}; my $dbh = C4::Context->dbh; my $query = q{ SELECT * FROM ( SELECT b.biblionumber, b.title, b.author, bi.itemtype, bi.publishercode, bi.place, bi.publicationyear, b.copyrightdate, bi.pages, bi.size, i.ccode, SUM(i.issues) AS count FROM biblio b LEFT JOIN items i ON (i.biblionumber = b.biblionumber) LEFT JOIN biblioitems bi ON (bi.biblionumber = b.biblionumber) }; my (@where_strs, @where_args); if ($branch) { push @where_strs, 'i.homebranch = ?'; push @where_args, $branch; } if ($itemtype) { if (C4::Context->preference('item-level_itypes')){ push @where_strs, 'i.itype = ?'; push @where_args, $itemtype; } else { push @where_strs, 'bi.itemtype = ?'; push @where_args, $itemtype; } } if ($ccode) { push @where_strs, 'i.ccode = ?'; push @where_args, $ccode; } if ($newness) { push @where_strs, 'TO_DAYS(NOW()) - TO_DAYS(b.datecreated) <= ?'; push @where_args, $newness; } if (@where_strs) { $query .= 'WHERE ' . join(' AND ', @where_strs); } $query .= q{ GROUP BY b.biblionumber, b.title, b.author, bi.itemtype, bi.publishercode, bi.place, bi.publicationyear, b.copyrightdate, bi.pages, bi.size, i.ccode ORDER BY count DESC }; $query .= q{ ) xxx WHERE count > 0 }; $count = int($count); if ($count > 0) { $query .= "LIMIT $count"; } my $rows = $dbh->selectall_arrayref($query, { Slice => {} }, @where_args); return @$rows; } =head2 Internal methods =cut sub _CalculateAndUpdateFine { my ($params) = @_; my $borrower = $params->{borrower}; my $item = $params->{item}; my $issue = $params->{issue}; my $return_date = $params->{return_date}; unless ($borrower) { carp "No borrower passed in!" && return; } unless ($item) { carp "No item passed in!" && return; } unless ($issue) { carp "No issue passed in!" && return; } my $datedue = dt_from_string( $issue->date_due ); # we only need to calculate and change the fines if we want to do that on return # Should be on for hourly loans my $control = C4::Context->preference('CircControl'); my $control_branchcode = ( $control eq 'ItemHomeLibrary' ) ? $item->{homebranch} : ( $control eq 'PatronLibrary' ) ? $borrower->{branchcode} : $issue->branchcode; my $date_returned = $return_date ? $return_date : dt_from_string(); my ( $amount, $unitcounttotal, $unitcount ) = C4::Overdues::CalcFine( $item, $borrower->{categorycode}, $control_branchcode, $datedue, $date_returned ); if ( C4::Context->preference('finesMode') eq 'production' ) { if ( $amount > 0 ) { C4::Overdues::UpdateFine({ issue_id => $issue->issue_id, itemnumber => $issue->itemnumber, borrowernumber => $issue->borrowernumber, amount => $amount, due => output_pref($datedue), }); } elsif ($return_date) { # Backdated returns may have fines that shouldn't exist, # so in this case, we need to drop those fines to 0 C4::Overdues::UpdateFine({ issue_id => $issue->issue_id, itemnumber => $issue->itemnumber, borrowernumber => $issue->borrowernumber, amount => 0, due => output_pref($datedue), }); } } } sub _item_denied_renewal { my ($params) = @_; my $item = $params->{item}; return unless $item; my $denyingrules = Koha::Config::SysPrefs->find('ItemsDeniedRenewal')->get_yaml_pref_hash(); return unless $denyingrules; foreach my $field (keys %$denyingrules) { my $val = $item->$field; if( !defined $val) { if ( any { !defined $_ } @{$denyingrules->{$field}} ){ return 1; } } elsif (any { defined($_) && $val eq $_ } @{$denyingrules->{$field}}) { # If the results matches the values in the syspref # We return true if match found return 1; } } return 0; } 1; __END__ =head1 AUTHOR Koha Development Team =cut