Koha/C4/Overdues.pm
Denys Konovalov 4c8586270a
Bug 36128: Use of uninitialized value in string eq at /usr/share/koha/lib/C4/Overdues.pm
Fixes the following error message when running the overdues check cronjob on a
Koha system without defined overdue rules:

/etc/cron.daily/koha-common:
Use of uninitialized value in string eq at /usr/share/koha/lib/C4/Overdues.pm
line 686.

by checking if the variable is defined before comparing it.

Test plan:
1. Go to Tools - Overdue notice/status triggers and verify that for every single
   patron type for both Default and every individual library, you have no value
   set for Delay, so that you will never send anyone an overdue notice
2. Run the cron job which creates and sends overdue notices
3. Confirm the above mentioned error no longer appears

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
2024-06-27 14:04:46 +02:00

865 lines
28 KiB
Perl

package C4::Overdues;
# 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 <http://www.gnu.org/licenses>.
use Modern::Perl;
use Date::Calc qw( Today );
use Date::Manip qw( UnixDate );
use List::MoreUtils qw( uniq );
use POSIX qw( ceil floor );
use Locale::Currency::Format 1.28 qw( currency_format FMT_SYMBOL );
use Carp qw( carp );
use C4::Accounts;
use C4::Context;
use Koha::Account::Lines;
use Koha::Account::Offsets;
use Koha::DateUtils qw( output_pref );
use Koha::Libraries;
use Koha::Recalls;
use Koha::Logger;
use Koha::Patrons;
our (@ISA, @EXPORT_OK);
BEGIN {
require Exporter;
@ISA = qw(Exporter);
# subs to rename (and maybe merge some...)
@EXPORT_OK = qw(
CalcFine
Getoverdues
checkoverdues
UpdateFine
GetFine
GetBranchcodesWithOverdueRules
get_chargeable_units
GetOverduesForBranch
GetOverdueMessageTransportTypes
parse_overdues_letter
GetIssuesIteminfo
);
}
=head1 NAME
C4::Circulation::Fines - Koha module dealing with fines
=head1 SYNOPSIS
use C4::Overdues;
=head1 DESCRIPTION
This module contains several functions for dealing with fines for
overdue items. It is primarily used by the 'misc/fines2.pl' script.
=head1 FUNCTIONS
=head2 Getoverdues
$overdues = Getoverdues( { minimumdays => 1, maximumdays => 30 } );
Returns the list of all overdue books, with their itemtype.
C<$overdues> is a reference-to-array. Each element is a
reference-to-hash whose keys are the fields of the issues table in the
Koha database.
=cut
#'
sub Getoverdues {
my $params = shift;
my $dbh = C4::Context->dbh;
my $statement;
if ( C4::Context->preference('item-level_itypes') ) {
$statement = "
SELECT issues.*, items.itype as itemtype, items.homebranch, items.barcode, items.itemlost, items.replacementprice, items.biblionumber, items.holdingbranch
FROM issues
LEFT JOIN items USING (itemnumber)
WHERE date_due < NOW()
";
} else {
$statement = "
SELECT issues.*, biblioitems.itemtype, items.itype, items.homebranch, items.barcode, items.itemlost, replacementprice, items.biblionumber, items.holdingbranch
FROM issues
LEFT JOIN items USING (itemnumber)
LEFT JOIN biblioitems USING (biblioitemnumber)
WHERE date_due < NOW()
";
}
my @bind_parameters;
if ( exists $params->{'minimumdays'} and exists $params->{'maximumdays'} ) {
$statement .= ' AND TO_DAYS( NOW() )-TO_DAYS( date_due ) BETWEEN ? and ? ';
push @bind_parameters, $params->{'minimumdays'}, $params->{'maximumdays'};
} elsif ( exists $params->{'minimumdays'} ) {
$statement .= ' AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) > ? ';
push @bind_parameters, $params->{'minimumdays'};
} elsif ( exists $params->{'maximumdays'} ) {
$statement .= ' AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ? ';
push @bind_parameters, $params->{'maximumdays'};
}
$statement .= 'ORDER BY borrowernumber';
my $sth = $dbh->prepare( $statement );
$sth->execute( @bind_parameters );
return $sth->fetchall_arrayref({});
}
=head2 checkoverdues
($count, $overdueitems) = checkoverdues($borrowernumber);
Returns a count and a list of overdueitems for a given borrowernumber
=cut
sub checkoverdues {
my $borrowernumber = shift or return;
my $sth = C4::Context->dbh->prepare(
"SELECT biblio.*, items.*, issues.*,
biblioitems.volume,
biblioitems.number,
biblioitems.itemtype,
biblioitems.isbn,
biblioitems.issn,
biblioitems.publicationyear,
biblioitems.publishercode,
biblioitems.volumedate,
biblioitems.volumedesc,
biblioitems.collectiontitle,
biblioitems.collectionissn,
biblioitems.collectionvolume,
biblioitems.editionstatement,
biblioitems.editionresponsibility,
biblioitems.illus,
biblioitems.pages,
biblioitems.notes,
biblioitems.size,
biblioitems.place,
biblioitems.lccn,
biblioitems.url,
biblioitems.cn_source,
biblioitems.cn_class,
biblioitems.cn_item,
biblioitems.cn_suffix,
biblioitems.cn_sort,
biblioitems.totalissues
FROM issues
LEFT JOIN items ON issues.itemnumber = items.itemnumber
LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber
LEFT JOIN biblioitems ON items.biblioitemnumber = biblioitems.biblioitemnumber
WHERE issues.borrowernumber = ?
AND issues.date_due < NOW()"
);
$sth->execute($borrowernumber);
my $results = $sth->fetchall_arrayref({});
return ( scalar(@$results), $results); # returning the count and the results is silly
}
=head2 CalcFine
($amount, $units_minus_grace, $chargeable_units) = &CalcFine($item,
$categorycode, $branch,
$start_dt, $end_dt );
Calculates the fine for a book.
The issuingrules table in the Koha database is a fine matrix, listing
the penalties for each type of patron for each type of item and each branch (e.g., the
standard fine for books might be $0.50, but $1.50 for DVDs, or staff
members might get a longer grace period between the first and second
reminders that a book is overdue).
C<$item> is an item object (hashref).
C<$categorycode> is the category code (string) of the patron who currently has
the book.
C<$branchcode> is the library (string) whose issuingrules govern this transaction.
C<$start_date> & C<$end_date> are DateTime objects
defining the date range over which to determine the fine.
Fines scripts should just supply the date range over which to calculate the fine.
C<&CalcFine> returns three values:
C<$amount> is the fine owed by the patron (see above).
C<$units_minus_grace> is the number of chargeable units minus the grace period
C<$chargeable_units> is the number of chargeable units (days between start and end dates, Calendar adjusted where needed,
minus any applicable grace period, or hours)
FIXME: previously attempted to return C<$message> as a text message, either "First Notice", "Second Notice",
or "Final Notice". But CalcFine never defined any value.
=cut
sub CalcFine {
my ( $item, $bortype, $branchcode, $due_dt, $end_date ) = @_;
# Skip calculations if item is not overdue
return ( 0, 0, 0 ) unless (DateTime->compare( $due_dt, $end_date ) == -1);
my $start_date = $due_dt->clone();
# get issuingrules (fines part will be used)
my $itemtype = $item->{itemtype} || $item->{itype};
my $issuing_rule = Koha::CirculationRules->get_effective_rules(
{
categorycode => $bortype,
itemtype => $itemtype,
branchcode => $branchcode,
rules => [
'lengthunit',
'firstremind',
'chargeperiod',
'chargeperiod_charge_at',
'fine',
'overduefinescap',
'cap_fine_to_replacement_price',
'recall_overdue_fine',
]
}
);
$itemtype = Koha::ItemTypes->find($itemtype);
return unless $issuing_rule; # If not rule exist, there is no fine
my $fine_unit = $issuing_rule->{lengthunit} || 'days';
my $chargeable_units = get_chargeable_units($fine_unit, $start_date, $end_date, $branchcode);
my $units_minus_grace = $chargeable_units - ($issuing_rule->{firstremind} || 0);
my $amount = 0;
if ( $issuing_rule->{chargeperiod} && ( $units_minus_grace > 0 ) ) {
my $units = C4::Context->preference('FinesIncludeGracePeriod') ? $chargeable_units : $units_minus_grace;
my $charge_periods = $units / $issuing_rule->{chargeperiod};
# If chargeperiod_charge_at = 1, we charge a fine at the start of each charge period
# if chargeperiod_charge_at = 0, we charge at the end of each charge period
$charge_periods = defined $issuing_rule->{chargeperiod_charge_at} && $issuing_rule->{chargeperiod_charge_at} == 1 ? ceil($charge_periods) : floor($charge_periods);
# check if item has been recalled. recall should have been marked Overdue by cronjob, so only look at overdue recalls
# only charge using recall_overdue_fine if there is an item-level recall for this particular item, OR a biblio-level recall
my @recalls = Koha::Recalls->search({ biblio_id => $item->{biblionumber}, status => 'overdue' })->as_list;
my $bib_level_recall = 0;
$bib_level_recall = 1 if scalar @recalls > 0;
foreach my $recall ( @recalls ) {
if ( $recall->item_level and $recall->item_id == $item->{itemnumber} and $issuing_rule->{recall_overdue_fine} ) {
$bib_level_recall = 0;
$amount = $charge_periods * $issuing_rule->{recall_overdue_fine};
last;
}
}
if ( $bib_level_recall and $issuing_rule->{recall_overdue_fine} ) {
# biblio-level recall
$amount = $charge_periods * $issuing_rule->{recall_overdue_fine};
}
if ( scalar @recalls == 0 && $issuing_rule->{fine}) {
# no recall, use normal fine amount
$amount = $charge_periods * $issuing_rule->{fine};
}
} # else { # a zero (or null) chargeperiod or negative units_minus_grace value means no charge. }
$amount = $issuing_rule->{overduefinescap}
if $issuing_rule->{overduefinescap}
&& $issuing_rule->{overduefinescap} > 0
&& $amount > $issuing_rule->{overduefinescap};
# This must be moved to Koha::Item (see also similar code in C4::Accounts::chargelostitem
$item->{replacementprice} ||= $itemtype->defaultreplacecost
if $itemtype
&& ( ! defined $item->{replacementprice} || $item->{replacementprice} == 0 )
&& C4::Context->preference("useDefaultReplacementCost");
$amount = $item->{replacementprice} if ( $issuing_rule->{cap_fine_to_replacement_price} && $item->{replacementprice} && $amount > $item->{replacementprice} );
return ($amount, $units_minus_grace, $chargeable_units);
}
=head2 get_chargeable_units
get_chargeable_units($unit, $start_date_ $end_date, $branchcode);
return integer value of units between C<$start_date> and C<$end_date>, factoring in holidays for C<$branchcode>.
C<$unit> is 'days' or 'hours' (default is 'days').
C<$start_date> and C<$end_date> are the two DateTimes to get the number of units between.
C<$branchcode> is the branch whose calendar to use for finding holidays.
=cut
sub get_chargeable_units {
my ($unit, $date_due, $date_returned, $branchcode) = @_;
# If the due date is later than the return date
return 0 unless ( $date_returned > $date_due );
my $charge_units = 0;
my $charge_duration;
if ($unit eq 'hours') {
if(C4::Context->preference('finesCalendar') eq 'noFinesWhenClosed') {
my $calendar = Koha::Calendar->new( branchcode => $branchcode );
$charge_duration = $calendar->hours_between( $date_due, $date_returned );
} else {
$charge_duration = $date_returned->delta_ms( $date_due );
}
if($charge_duration->in_units('hours') == 0 && $charge_duration->in_units('seconds') > 0){
return 1;
}
return $charge_duration->in_units('hours');
}
else { # days
if(C4::Context->preference('finesCalendar') eq 'noFinesWhenClosed') {
my $calendar = Koha::Calendar->new( branchcode => $branchcode );
$charge_duration = $calendar->days_between( $date_due, $date_returned );
} else {
$charge_duration = $date_returned->delta_days( $date_due );
}
return $charge_duration->in_units('days');
}
}
=head2 GetSpecialHolidays
&GetSpecialHolidays($date_dues,$itemnumber);
return number of special days between date of the day and date due
C<$date_dues> is the envisaged date of book return.
C<$itemnumber> is the book's item number.
=cut
sub GetSpecialHolidays {
my ( $date_dues, $itemnumber ) = @_;
# calcul the today date
my $today = join "-", &Today();
# return the holdingbranch
my $iteminfo = GetIssuesIteminfo($itemnumber);
# use sql request to find all date between date_due and today
my $dbh = C4::Context->dbh;
my $query =
qq|SELECT DATE_FORMAT(concat(year,'-',month,'-',day),'%Y-%m-%d') as date
FROM `special_holidays`
WHERE DATE_FORMAT(concat(year,'-',month,'-',day),'%Y-%m-%d') >= ?
AND DATE_FORMAT(concat(year,'-',month,'-',day),'%Y-%m-%d') <= ?
AND branchcode=?
|;
my @result = GetWdayFromItemnumber($itemnumber);
my @result_date;
my $wday;
my $dateinsec;
my $sth = $dbh->prepare($query);
$sth->execute( $date_dues, $today, $iteminfo->{'branchcode'} )
; # FIXME: just use NOW() in SQL instead of passing in $today
while ( my $special_date = $sth->fetchrow_hashref ) {
push( @result_date, $special_date );
}
my $specialdaycount = scalar(@result_date);
for ( my $i = 0 ; $i < scalar(@result_date) ; $i++ ) {
$dateinsec = UnixDate( $result_date[$i]->{'date'}, "%o" );
( undef, undef, undef, undef, undef, undef, $wday, undef, undef ) =
localtime($dateinsec);
for ( my $j = 0 ; $j < scalar(@result) ; $j++ ) {
if ( $wday == ( $result[$j]->{'weekday'} ) ) {
$specialdaycount--;
}
}
}
return $specialdaycount;
}
=head2 GetRepeatableHolidays
&GetRepeatableHolidays($date_dues, $itemnumber, $difference,);
return number of day closed between date of the day and date due
C<$date_dues> is the envisaged date of book return.
C<$itemnumber> is item number.
C<$difference> numbers of between day date of the day and date due
=cut
sub GetRepeatableHolidays {
my ( $date_dues, $itemnumber, $difference ) = @_;
my $dateinsec = UnixDate( $date_dues, "%o" );
my ( $sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst ) =
localtime($dateinsec);
my @result = GetWdayFromItemnumber($itemnumber);
my @dayclosedcount;
my $j;
for ( my $i = 0 ; $i < scalar(@result) ; $i++ ) {
my $k = $wday;
for ( $j = 0 ; $j < $difference ; $j++ ) {
if ( $result[$i]->{'weekday'} == $k ) {
push( @dayclosedcount, $k );
}
$k++;
( $k = 0 ) if ( $k eq 7 );
}
}
return scalar(@dayclosedcount);
}
=head2 GetWayFromItemnumber
&Getwdayfromitemnumber($itemnumber);
return the different week day from repeatable_holidays table
C<$itemnumber> is item number.
=cut
sub GetWdayFromItemnumber {
my ($itemnumber) = @_;
my $iteminfo = GetIssuesIteminfo($itemnumber);
my @result;
my $query = qq|SELECT weekday
FROM repeatable_holidays
WHERE branchcode=?
|;
my $sth = C4::Context->dbh->prepare($query);
$sth->execute( $iteminfo->{'branchcode'} );
while ( my $weekday = $sth->fetchrow_hashref ) {
push( @result, $weekday );
}
return @result;
}
=head2 GetIssuesIteminfo
&GetIssuesIteminfo($itemnumber);
return all data from issues about item
C<$itemnumber> is item number.
=cut
sub GetIssuesIteminfo {
my ($itemnumber) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|SELECT *
FROM issues
WHERE itemnumber=?
|;
my $sth = $dbh->prepare($query);
$sth->execute($itemnumber);
my ($issuesinfo) = $sth->fetchrow_hashref;
return $issuesinfo;
}
=head2 UpdateFine
&UpdateFine(
{
issue_id => $issue_id,
itemnumber => $itemnumber,
borrowernumber => $borrowernumber,
amount => $amount,
due => $date_due
}
);
(Note: the following is mostly conjecture and guesswork.)
Updates the fine owed on an overdue book.
C<$itemnumber> is the book's item number.
C<$borrowernumber> is the borrower number of the patron who currently
has the book on loan.
C<$amount> is the current amount owed by the patron.
C<$due> is the date
C<&UpdateFine> looks up the amount currently owed on the given item
and sets it to C<$amount>, creating, if necessary, a new entry in the
accountlines table of the Koha database.
=cut
#
# Question: Why should the caller have to
# specify both the item number and the borrower number? A book can't
# be on loan to two different people, so the item number should be
# sufficient.
#
# Possible Answer: You might update a fine for a damaged item, *after* it is returned.
#
sub UpdateFine {
my ($params) = @_;
my $issue_id = $params->{issue_id};
my $itemnum = $params->{itemnumber};
my $borrowernumber = $params->{borrowernumber};
my $amount = $params->{amount};
my $due = $params->{due} // q{};
unless ( $issue_id ) {
carp("No issue_id passed in!");
return;
}
my $dbh = C4::Context->dbh;
my $overdues = Koha::Account::Lines->search(
{
borrowernumber => $borrowernumber,
debit_type_code => 'OVERDUE'
}
);
my $accountline;
my $total_amount_other = 0.00;
# Cycle through the fines and
# - find line that relates to the requested $itemnum
# - accumulate fines for other items
# so we can update $itemnum fine taking in account fine caps
while (my $overdue = $overdues->next) {
if ( defined $overdue->issue_id && $overdue->issue_id == $issue_id && $overdue->status eq 'UNRETURNED' ) {
if ($accountline) {
Koha::Logger->get->debug("Not a unique accountlines record for issue_id $issue_id"); # FIXME Do we really need to log that?
#FIXME Should we still count this one in total_amount ??
}
else {
$accountline = $overdue;
}
}
$total_amount_other += $overdue->amountoutstanding;
}
if ( my $maxfine = C4::Context->preference('MaxFine') ) {
my $maxIncrease = $maxfine - $total_amount_other;
return if Koha::Number::Price->new($maxIncrease)->round <= 0.00;
if ($accountline) {
if ( ( $amount - $accountline->amount ) > $maxIncrease ) {
my $new_amount = $accountline->amount + $maxIncrease;
Koha::Logger->get->debug("Reducing fine for item $itemnum borrower $borrowernumber from $amount to $new_amount - MaxFine reached");
$amount = $new_amount;
}
}
elsif ( $amount > $maxIncrease ) {
Koha::Logger->get->debug("Reducing fine for item $itemnum borrower $borrowernumber from $amount to $maxIncrease - MaxFine reached");
$amount = $maxIncrease;
}
}
if ( $accountline ) {
if ( Koha::Number::Price->new($accountline->amount)->round != Koha::Number::Price->new($amount)->round ) {
$accountline->adjust(
{
amount => $amount,
type => 'overdue_update',
interface => C4::Context->interface
}
);
}
} else {
if ( $amount ) { # Don't add new fines with an amount of 0
my $patron = Koha::Patrons->find( $borrowernumber );
my $letter = eval { C4::Letters::GetPreparedLetter(
module => 'circulation',
letter_code => 'OVERDUE_FINE_DESC',
message_transport_type => 'print',
lang => $patron->lang,
tables => {
issues => $itemnum,
borrowers => $borrowernumber,
items => $itemnum,
},
) };
my $desc = $letter ? $letter->{content} : sprintf("Item %s - due %s", $itemnum, output_pref($due) );
my $account = Koha::Account->new({ patron_id => $borrowernumber });
$accountline = $account->add_debit(
{
amount => $amount,
description => $desc,
note => undef,
user_id => undef,
interface => C4::Context->interface,
library_id => undef, #FIXME: Should we grab the checkout or circ-control branch here perhaps?
type => 'OVERDUE',
item_id => $itemnum,
issue_id => $issue_id,
}
);
}
}
}
=head2 GetFine
$data->{'sum(amountoutstanding)'} = &GetFine($itemnum,$borrowernumber);
return the total of fine
C<$itemnum> is item number
C<$borrowernumber> is the borrowernumber
=cut
sub GetFine {
my ( $itemnum, $borrowernumber ) = @_;
my $dbh = C4::Context->dbh();
my $query = q|SELECT sum(amountoutstanding) as fineamount FROM accountlines
WHERE debit_type_code = 'OVERDUE'
AND amountoutstanding > 0 AND borrowernumber=?|;
my @query_param;
push @query_param, $borrowernumber;
if (defined $itemnum )
{
$query .= " AND itemnumber=?";
push @query_param, $itemnum;
}
my $sth = $dbh->prepare($query);
$sth->execute( @query_param );
my $fine = $sth->fetchrow_hashref();
if ($fine->{fineamount}) {
return $fine->{fineamount};
}
return 0;
}
=head2 GetBranchcodesWithOverdueRules
my @branchcodes = C4::Overdues::GetBranchcodesWithOverdueRules()
returns a list of branch codes for branches with overdue rules defined.
=cut
sub GetBranchcodesWithOverdueRules {
my $dbh = C4::Context->dbh;
my $branchcodes = $dbh->selectcol_arrayref(q|
SELECT DISTINCT(branchcode)
FROM overduerules
WHERE delay1 IS NOT NULL
ORDER BY branchcode
|);
if ( defined $branchcodes->[0] && $branchcodes->[0] eq '' ) {
# If a default rule exists, all branches should be returned
return Koha::Libraries->search({}, { order_by => 'branchname' })->get_column('branchcode');
}
return @$branchcodes;
}
=head2 GetOverduesForBranch
Sql request for display all information for branchoverdues.pl
2 possibilities : with or without location .
display is filtered by branch
FIXME: This function should be renamed.
=cut
sub GetOverduesForBranch {
my ( $branch, $location) = @_;
my $itype_link = (C4::Context->preference('item-level_itypes')) ? " items.itype " : " biblioitems.itemtype ";
my $dbh = C4::Context->dbh;
my $select = "
SELECT
borrowers.cardnumber,
borrowers.borrowernumber,
borrowers.surname,
borrowers.firstname,
borrowers.phone,
borrowers.email,
biblio.title,
biblio.subtitle,
biblio.medium,
biblio.part_number,
biblio.part_name,
biblio.author,
biblio.biblionumber,
issues.date_due,
issues.returndate,
issues.branchcode,
branches.branchname,
items.barcode,
items.homebranch,
items.itemcallnumber,
items.location,
items.itemnumber,
itemtypes.description,
accountlines.amountoutstanding
FROM accountlines
LEFT JOIN issues ON issues.itemnumber = accountlines.itemnumber
AND issues.borrowernumber = accountlines.borrowernumber
LEFT JOIN borrowers ON borrowers.borrowernumber = accountlines.borrowernumber
LEFT JOIN items ON items.itemnumber = issues.itemnumber
LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
LEFT JOIN itemtypes ON itemtypes.itemtype = $itype_link
LEFT JOIN branches ON branches.branchcode = issues.branchcode
WHERE (accountlines.amountoutstanding != '0.000000')
AND (accountlines.debit_type_code = 'OVERDUE' )
AND (accountlines.status = 'UNRETURNED' )
AND (issues.branchcode = ? )
AND (issues.date_due < NOW())
";
if ($location) {
my $q = "$select AND items.location = ? ORDER BY borrowers.surname, borrowers.firstname";
return @{ $dbh->selectall_arrayref($q, { Slice => {} }, $branch, $location ) };
} else {
my $q = "$select ORDER BY borrowers.surname, borrowers.firstname";
return @{ $dbh->selectall_arrayref($q, { Slice => {} }, $branch ) };
}
}
=head2 GetOverdueMessageTransportTypes
my $message_transport_types = GetOverdueMessageTransportTypes( $branchcode, $categorycode, $letternumber);
return a arrayref with all message_transport_type for given branchcode, categorycode and letternumber(1,2 or 3)
=cut
sub GetOverdueMessageTransportTypes {
my ( $branchcode, $categorycode, $letternumber ) = @_;
return unless $categorycode and $letternumber;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("
SELECT message_transport_type
FROM overduerules odr LEFT JOIN overduerules_transport_types ott USING (overduerules_id)
WHERE branchcode = ?
AND categorycode = ?
AND letternumber = ?
");
$sth->execute( $branchcode, $categorycode, $letternumber );
my @mtts;
while ( my $mtt = $sth->fetchrow ) {
push @mtts, $mtt;
}
# Put 'print' in first if exists
# It avoid to sent a print notice with an email or sms template is no email or sms is defined
@mtts = uniq( 'print', @mtts )
if grep { $_ eq 'print' } @mtts;
return \@mtts;
}
=head2 parse_overdues_letter
parses the letter template, replacing the placeholders with data
specific to this patron, biblio, or item for overdues
named parameters:
letter - required hashref
borrowernumber - required integer
substitute - optional hashref of other key/value pairs that should
be substituted in the letter content
returns the C<letter> hashref, with the content updated to reflect the
substituted keys and values.
=cut
sub parse_overdues_letter {
my $params = shift;
foreach my $required (qw( letter_code borrowernumber )) {
return unless ( exists $params->{$required} && $params->{$required} );
}
my $patron = Koha::Patrons->find( $params->{borrowernumber} );
my $substitute = $params->{'substitute'} || {};
my %tables = ( 'borrowers' => $params->{'borrowernumber'} );
if ( my $p = $params->{'branchcode'} ) {
$tables{'branches'} = $p;
}
my $active_currency = Koha::Acquisition::Currencies->get_active;
my $currency_format;
$currency_format = $active_currency->currency if defined($active_currency);
my @item_tables;
if ( my $i = $params->{'items'} ) {
foreach my $item (@$i) {
my $fine = GetFine($item->{'itemnumber'}, $params->{'borrowernumber'});
$item->{'fine'} = currency_format($currency_format, "$fine", FMT_SYMBOL);
# if active currency isn't correct ISO code fallback to sprintf
$item->{'fine'} = sprintf('%.2f', $fine) unless $item->{'fine'};
push @item_tables, {
'biblio' => $item->{'biblionumber'},
'biblioitems' => $item->{'biblionumber'},
'items' => $item,
'issues' => $item->{'itemnumber'},
};
}
}
return C4::Letters::GetPreparedLetter (
module => 'circulation',
letter_code => $params->{'letter_code'},
branchcode => $params->{'branchcode'},
lang => $patron->lang,
tables => \%tables,
loops => {
overdues => [ map { $_->{items}->{itemnumber} } @item_tables ],
},
substitute => $substitute,
repeat => { item => \@item_tables },
message_transport_type => $params->{message_transport_type},
);
}
1;
__END__
=head1 AUTHOR
Koha Development Team <http://koha-community.org/>
=cut