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Koha/C4/Members.pm
Paul POULAIN 7902f78491 Som reorganization and recommiting memberentrygen.tmpl 
Signed-off-by: Chris Cormack <crc@liblime.com>
2007-09-12 20:54:44 -05:00

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package C4::Members;
# Copyright 2000-2003 Katipo Communications
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
# $Id$
use strict;
require Exporter;
use C4::Context;
use C4::Date;
use Digest::MD5 qw(md5_base64);
use Date::Calc qw/Today Add_Delta_YM/;
use C4::Log; # logaction
use C4::Overdues;
use C4::Reserves;
our ($VERSION,@ISA,@EXPORT,@EXPORT_OK);
$VERSION = do { my @v = '$Revision$' =~ /\d+/g; shift(@v) . "." . join( "_", map { sprintf "%03d", $_ } @v ); };
=head1 NAME
C4::Members - Perl Module containing convenience functions for member handling
=head1 SYNOPSIS
use C4::Members;
=head1 DESCRIPTION
This module contains routines for adding, modifying and deleting members/patrons/borrowers
=head1 FUNCTIONS
=over 2
=cut
@ISA = qw(Exporter);
#Get data
push @EXPORT, qw(
&SearchMember
&GetMemberDetails
&GetMember
&GetGuarantees
&GetMemberIssuesAndFines
&GetPendingIssues
&GetAllIssues
&get_institutions
&getzipnamecity
&getidcity
&GetAge
&GetCities
&GetRoadTypes
&GetRoadTypeDetails
&GetSortDetails
&GetTitles
&GetMemberAccountRecords
&GetBorNotifyAcctRecord
&GetborCatFromCatType
&GetBorrowercategory
&GetBorrowersWhoHaveNotBorrowedSince
&GetBorrowersWhoHaveNeverBorrowed
&GetBorrowersWithIssuesHistoryOlderThan
&GetExpiryDate
);
#Modify data
push @EXPORT, qw(
&ModMember
&changepassword
);
#Delete data
push @EXPORT, qw(
&DelMember
);
#Insert data
push @EXPORT, qw(
&AddMember
&add_member_orgs
&MoveMemberToDeleted
&ExtendMemberSubscriptionTo
);
#Check data
push @EXPORT, qw(
&checkuniquemember
&checkuserpassword
&fixEthnicity
&ethnicitycategories
&fixup_cardnumber
&checkcardnumber
);
=item SearchMember
($count, $borrowers) = &SearchMember($searchstring, $type,$category_type);
Looks up patrons (borrowers) by name.
BUGFIX 499: C<$type> is now used to determine type of search.
if $type is "simple", search is performed on the first letter of the
surname only.
$category_type is used to get a specified type of user.
(mainly adults when creating a child.)
C<$searchstring> is a space-separated list of search terms. Each term
must match the beginning a borrower's surname, first name, or other
name.
C<&SearchMember> returns a two-element list. C<$borrowers> is a
reference-to-array; each element is a reference-to-hash, whose keys
are the fields of the C<borrowers> table in the Koha database.
C<$count> is the number of elements in C<$borrowers>.
=cut
#'
#used by member enquiries from the intranet
#called by member.pl
sub SearchMember {
my ($searchstring, $orderby, $type,$category_type ) = @_;
my $dbh = C4::Context->dbh;
my $query = "";
my $count;
my @data;
my @bind = ();
if ( $type eq "simple" ) # simple search for one letter only
{
$query =
"SELECT * FROM borrowers
LEFT JOIN categories ON borrowers.categorycode=categories.categorycode ".
($category_type?" AND category_type = ".$dbh->quote($category_type):"").
" WHERE surname LIKE ? ORDER BY $orderby";
@bind = ("$searchstring%");
}
else # advanced search looking in surname, firstname and othernames
{
@data = split( ' ', $searchstring );
$count = @data;
$query = "SELECT * FROM borrowers
LEFT JOIN categories ON borrowers.categorycode=categories.categorycode
WHERE ((surname LIKE ? OR surname LIKE ?
OR firstname LIKE ? OR firstname LIKE ?
OR othernames LIKE ? OR othernames LIKE ?)
".
($category_type?" AND category_type = ".$dbh->quote($category_type):"");
@bind = (
"$data[0]%", "% $data[0]%", "$data[0]%", "% $data[0]%",
"$data[0]%", "% $data[0]%"
);
for ( my $i = 1 ; $i < $count ; $i++ ) {
$query = $query . " AND (" . " surname LIKE ? OR surname LIKE ?
OR firstname LIKE ? OR firstname LIKE ?
OR othernames LIKE ? OR othernames LIKE ?)";
push( @bind,
"$data[$i]%", "% $data[$i]%", "$data[$i]%",
"% $data[$i]%", "$data[$i]%", "% $data[$i]%" );
# FIXME - .= <<EOT;
}
$query = $query . ") OR cardnumber LIKE ?
order by $orderby";
push( @bind, $searchstring );
# FIXME - .= <<EOT;
}
my $sth = $dbh->prepare($query);
# warn "Q $orderby : $query";
$sth->execute(@bind);
my @results;
my $data = $sth->fetchall_arrayref({});
$sth->finish;
return ( scalar(@$data), $data );
}
=head2 GetMemberDetails
($borrower, $flags) = &GetMemberDetails($borrowernumber, $cardnumber);
Looks up a patron and returns information about him or her. If
C<$borrowernumber> is true (nonzero), C<&GetMemberDetails> looks
up the borrower by number; otherwise, it looks up the borrower by card
number.
C<$borrower> is a reference-to-hash whose keys are the fields of the
borrowers table in the Koha database. In addition,
C<$borrower-E<gt>{flags}> is a hash giving more detailed information
about the patron. Its keys act as flags :
if $borrower->{flags}->{LOST} {
# Patron's card was reported lost
}
Each flag has a C<message> key, giving a human-readable explanation of
the flag. If the state of a flag means that the patron should not be
allowed to borrow any more books, then it will have a C<noissues> key
with a true value.
The possible flags are:
=head3 CHARGES
=over 4
=item Shows the patron's credit or debt, if any.
=back
=head3 GNA
=over 4
=item (Gone, no address.) Set if the patron has left without giving a
forwarding address.
=back
=head3 LOST
=over 4
=item Set if the patron's card has been reported as lost.
=back
=head3 DBARRED
=over 4
=item Set if the patron has been debarred.
=back
=head3 NOTES
=over 4
=item Any additional notes about the patron.
=back
=head3 ODUES
=over 4
=item Set if the patron has overdue items. This flag has several keys:
C<$flags-E<gt>{ODUES}{itemlist}> is a reference-to-array listing the
overdue items. Its elements are references-to-hash, each describing an
overdue item. The keys are selected fields from the issues, biblio,
biblioitems, and items tables of the Koha database.
C<$flags-E<gt>{ODUES}{itemlist}> is a string giving a text listing of
the overdue items, one per line.
=back
=head3 WAITING
=over 4
=item Set if any items that the patron has reserved are available.
C<$flags-E<gt>{WAITING}{itemlist}> is a reference-to-array listing the
available items. Each element is a reference-to-hash whose keys are
fields from the reserves table of the Koha database.
=back
=cut
sub GetMemberDetails {
my ( $borrowernumber, $cardnumber ) = @_;
my $dbh = C4::Context->dbh;
my $query;
my $sth;
if ($borrowernumber) {
$sth = $dbh->prepare("select * from borrowers where borrowernumber=?");
$sth->execute($borrowernumber);
}
elsif ($cardnumber) {
$sth = $dbh->prepare("select * from borrowers where cardnumber=?");
$sth->execute($cardnumber);
}
else {
return undef;
}
my $borrower = $sth->fetchrow_hashref;
my ($amount) = GetMemberAccountRecords( $borrowernumber);
$borrower->{'amountoutstanding'} = $amount;
my $flags = patronflags( $borrower);
my $accessflagshash;
$sth = $dbh->prepare("select bit,flag from userflags");
$sth->execute;
while ( my ( $bit, $flag ) = $sth->fetchrow ) {
if ( $borrower->{'flags'} && $borrower->{'flags'} & 2**$bit ) {
$accessflagshash->{$flag} = 1;
}
}
$sth->finish;
$borrower->{'flags'} = $flags;
$borrower->{'authflags'} = $accessflagshash;
# find out how long the membership lasts
$sth =
$dbh->prepare(
"select enrolmentperiod from categories where categorycode = ?");
$sth->execute( $borrower->{'categorycode'} );
my $enrolment = $sth->fetchrow;
$borrower->{'enrolmentperiod'} = $enrolment;
return ($borrower); #, $flags, $accessflagshash);
}
=head2 patronflags
Not exported
NOTE!: If you change this function, be sure to update the POD for
&GetMemberDetails.
$flags = &patronflags($patron);
$flags->{CHARGES}
{message} Message showing patron's credit or debt
{noissues} Set if patron owes >$5.00
{GNA} Set if patron gone w/o address
{message} "Borrower has no valid address"
{noissues} Set.
{LOST} Set if patron's card reported lost
{message} Message to this effect
{noissues} Set.
{DBARRED} Set is patron is debarred
{message} Message to this effect
{noissues} Set.
{NOTES} Set if patron has notes
{message} Notes about patron
{ODUES} Set if patron has overdue books
{message} "Yes"
{itemlist} ref-to-array: list of overdue books
{itemlisttext} Text list of overdue items
{WAITING} Set if there are items available that the
patron reserved
{message} Message to this effect
{itemlist} ref-to-array: list of available items
=cut
sub patronflags {
my %flags;
my ( $patroninformation) = @_;
my $dbh=C4::Context->dbh;
my ($amount) = GetMemberAccountRecords( $patroninformation->{'borrowernumber'});
if ( $amount > 0 ) {
my %flaginfo;
my $noissuescharge = C4::Context->preference("noissuescharge");
$flaginfo{'message'} = sprintf "Patron owes \$%.02f", $amount;
if ( $amount > $noissuescharge ) {
$flaginfo{'noissues'} = 1;
}
$flags{'CHARGES'} = \%flaginfo;
}
elsif ( $amount < 0 ) {
my %flaginfo;
$flaginfo{'message'} = sprintf "Patron has credit of \$%.02f", -$amount;
$flags{'CHARGES'} = \%flaginfo;
}
if ( $patroninformation->{'gonenoaddress'}
&& $patroninformation->{'gonenoaddress'} == 1 )
{
my %flaginfo;
$flaginfo{'message'} = 'Borrower has no valid address.';
$flaginfo{'noissues'} = 1;
$flags{'GNA'} = \%flaginfo;
}
if ( $patroninformation->{'lost'} && $patroninformation->{'lost'} == 1 ) {
my %flaginfo;
$flaginfo{'message'} = 'Borrower\'s card reported lost.';
$flaginfo{'noissues'} = 1;
$flags{'LOST'} = \%flaginfo;
}
if ( $patroninformation->{'debarred'}
&& $patroninformation->{'debarred'} == 1 )
{
my %flaginfo;
$flaginfo{'message'} = 'Borrower is Debarred.';
$flaginfo{'noissues'} = 1;
$flags{'DBARRED'} = \%flaginfo;
}
if ( $patroninformation->{'borrowernotes'}
&& $patroninformation->{'borrowernotes'} )
{
my %flaginfo;
$flaginfo{'message'} = "$patroninformation->{'borrowernotes'}";
$flags{'NOTES'} = \%flaginfo;
}
my ( $odues, $itemsoverdue ) =
checkoverdues( $patroninformation->{'borrowernumber'}, $dbh );
if ( $odues > 0 ) {
my %flaginfo;
$flaginfo{'message'} = "Yes";
$flaginfo{'itemlist'} = $itemsoverdue;
foreach ( sort { $a->{'date_due'} cmp $b->{'date_due'} }
@$itemsoverdue )
{
$flaginfo{'itemlisttext'} .=
"$_->{'date_due'} $_->{'barcode'} $_->{'title'} \n";
}
$flags{'ODUES'} = \%flaginfo;
}
my @itemswaiting = GetReservesFromBorrowernumber( $patroninformation->{'borrowernumber'},'W' );
my $nowaiting = scalar @itemswaiting;
if ( $nowaiting > 0 ) {
my %flaginfo;
$flaginfo{'message'} = "Reserved items available";
$flaginfo{'itemlist'} = \@itemswaiting;
$flags{'WAITING'} = \%flaginfo;
}
return ( \%flags );
}
=item GetMember
$borrower = &GetMember($information, $type);
Looks up information about a patron (borrower) by either card number
,firstname, or borrower number, depending on $type value.
If C<$type> == 'cardnumber', C<&GetBorrower>
searches by cardnumber then by firstname if not found in cardnumber;
otherwise, it searches by borrowernumber.
C<&GetBorrower> returns a reference-to-hash whose keys are the fields of
the C<borrowers> table in the Koha database.
=cut
#'
sub GetMember {
my ( $information, $type ) = @_;
my $dbh = C4::Context->dbh;
my $sth;
if ($type eq 'cardnumber' || $type eq 'firstname'|| $type eq 'userid'|| $type eq 'borrowernumber'){
$information = uc $information;
$sth =
$dbh->prepare(
"Select borrowers.*,categories.category_type,categories.description from borrowers left join categories on borrowers.categorycode=categories.categorycode where $type=?"
);
$sth->execute($information);
}
else {
$sth =
$dbh->prepare(
"Select borrowers.*,categories.category_type, categories.description from borrowers left join categories on borrowers.categorycode=categories.categorycode where borrowernumber=?"
);
$sth->execute($information);
}
my $data = $sth->fetchrow_hashref;
$sth->finish;
if ($data) {
return ($data);
}
elsif ($type eq 'cardnumber' ||$type eq 'firstname') { # try with firstname
my $sth =
$dbh->prepare(
"Select borrowers.*,categories.category_type,categories.description from borrowers left join categories on borrowers.categorycode=categories.categorycode where firstname like ?"
);
$sth->execute($information);
my $data = $sth->fetchrow_hashref;
$sth->finish;
return ($data);
}
else {
return undef;
}
}
=item GetMemberIssuesAndFines
($borrowed, $due, $fine) = &GetMemberIssuesAndFines($borrowernumber);
Returns aggregate data about items borrowed by the patron with the
given borrowernumber.
C<&GetMemberIssuesAndFines> returns a three-element array. C<$borrowed> is the
number of books the patron currently has borrowed. C<$due> is the
number of overdue items the patron currently has borrowed. C<$fine> is
the total fine currently due by the borrower.
=cut
#'
sub GetMemberIssuesAndFines {
my ( $borrowernumber ) = @_;
my $dbh = C4::Context->dbh;
my $query =
"Select count(*) from issues where borrowernumber='$borrowernumber' and
returndate is NULL";
# print $query;
my $sth = $dbh->prepare($query);
$sth->execute;
my $data = $sth->fetchrow_hashref;
$sth->finish;
$sth = $dbh->prepare(
"Select count(*) from issues where
borrowernumber='$borrowernumber' and date_due < now() and returndate is NULL"
);
$sth->execute;
my $data2 = $sth->fetchrow_hashref;
$sth->finish;
$sth = $dbh->prepare(
"Select sum(amountoutstanding) from accountlines where
borrowernumber='$borrowernumber'"
);
$sth->execute;
my $data3 = $sth->fetchrow_hashref;
$sth->finish;
return ( $data2->{'count(*)'}, $data->{'count(*)'},
$data3->{'sum(amountoutstanding)'} );
}
=head2
=item ModMember
&ModMember($borrowernumber);
Modify borrower's data
=cut
#'
sub ModMember {
my (%data) = @_;
my $dbh = C4::Context->dbh;
$data{'dateofbirth'} = format_date_in_iso( $data{'dateofbirth'} ) if ($data{'dateofbirth'} );
$data{'dateexpiry'} = format_date_in_iso( $data{'dateexpiry'} ) if ($data{'dateexpiry'} );
$data{'dateenrolled'} = format_date_in_iso( $data{'dateenrolled'} ) if ($data{'dateenrolled'} );
# warn Data::Dumper::Dumper(%data);
# warn "num user".$data{'borrowernumber'};
my $qborrower=$dbh->prepare("SHOW columns from borrowers");
$qborrower->execute;
my %hashborrowerfields;
while (my ($field)=$qborrower->fetchrow){
$hashborrowerfields{$field}=1;
}
my $query;
my $sth;
$data{'userid'} = '' if ( $data{'password'} eq '' );
my @parameters;
foreach (keys %data)
{push @parameters,"$_ = ".$dbh->quote($data{$_}) if ($_ ne "borrowernumber" and $hashborrowerfields{$_} and $data{$_})} ;
# test to know if u must update or not the borrower password
if ( $data{'password'} eq '****' ) {
$query = "UPDATE borrowers SET ".join (",",@parameters)
." WHERE borrowernumber=$data{'borrowernumber'}";
# warn "$query";
$sth = $dbh->prepare($query);
$sth->execute;
}
else {
( $data{'password'} = md5_base64( $data{'password'} ) )
if ( $data{'password'} ne '' );
$query = "UPDATE borrowers SET ".join (",",@parameters)." WHERE borrowernumber=$data{'borrowernumber'}";
# warn "$query";
$sth = $dbh->prepare($query);
$sth->execute;
}
$sth->finish;
# ok if its an adult (type) it may have borrowers that depend on it as a guarantor
# so when we update information for an adult we should check for guarantees and update the relevant part
# of their records, ie addresses and phone numbers
my $borrowercategory= GetBorrowercategory( $data{'category_type'} );
if ( $borrowercategory->{'category_type'} eq 'A' ) {
# is adult check guarantees;
UpdateGuarantees(%data);
}
&logaction(C4::Context->userenv->{'number'},"MEMBERS","MODIFY",$data{'borrowernumber'},"")
if C4::Context->preference("BorrowersLog");
}
=head2
=item AddMember
$borrowernumber = &AddMember(%borrower);
insert new borrower into table
Returns the borrowernumber
=cut
#'
sub AddMember {
my (%data) = @_;
my $dbh = C4::Context->dbh;
$data{'userid'} = '' unless $data{'password'};
$data{'password'} = md5_base64( $data{'password'} ) if $data{'password'};
$data{'dateofbirth'} = format_date_in_iso( $data{'dateofbirth'} );
$data{'dateenrolled'} = format_date_in_iso( $data{'dateenrolled'} );
$data{'dateexpiry'} = format_date_in_iso( $data{'dateexpiry'} );
my $query =
"insert into borrowers set cardnumber="
. $dbh->quote( $data{'cardnumber'} )
. ",surname="
. $dbh->quote( $data{'surname'} )
. ",firstname="
. $dbh->quote( $data{'firstname'} )
. ",title="
. $dbh->quote( $data{'title'} )
. ",othernames="
. $dbh->quote( $data{'othernames'} )
. ",initials="
. $dbh->quote( $data{'initials'} )
. ",streetnumber="
. $dbh->quote( $data{'streetnumber'} )
. ",streettype="
. $dbh->quote( $data{'streettype'} )
. ",address="
. $dbh->quote( $data{'address'} )
. ",address2="
. $dbh->quote( $data{'address2'} )
. ",zipcode="
. $dbh->quote( $data{'zipcode'} )
. ",city="
. $dbh->quote( $data{'city'} )
. ",phone="
. $dbh->quote( $data{'phone'} )
. ",email="
. $dbh->quote( $data{'email'} )
. ",mobile="
. $dbh->quote( $data{'mobile'} )
. ",phonepro="
. $dbh->quote( $data{'phonepro'} )
. ",opacnote="
. $dbh->quote( $data{'opacnote'} )
. ",guarantorid="
. $dbh->quote( $data{'guarantorid'} )
. ",dateofbirth="
. $dbh->quote( $data{'dateofbirth'} )
. ",branchcode="
. $dbh->quote( $data{'branchcode'} )
. ",categorycode="
. $dbh->quote( $data{'categorycode'} )
. ",dateenrolled="
. $dbh->quote( $data{'dateenrolled'} )
. ",contactname="
. $dbh->quote( $data{'contactname'} )
. ",borrowernotes="
. $dbh->quote( $data{'borrowernotes'} )
. ",dateexpiry="
. $dbh->quote( $data{'dateexpiry'} )
. ",contactnote="
. $dbh->quote( $data{'contactnote'} )
. ",B_address="
. $dbh->quote( $data{'B_address'} )
. ",B_zipcode="
. $dbh->quote( $data{'B_zipcode'} )
. ",B_city="
. $dbh->quote( $data{'B_city'} )
. ",B_phone="
. $dbh->quote( $data{'B_phone'} )
. ",B_email="
. $dbh->quote( $data{'B_email'}, )
. ",password="
. $dbh->quote( $data{'password'} )
. ",userid="
. $dbh->quote( $data{'userid'} )
. ",sort1="
. $dbh->quote( $data{'sort1'} )
. ",sort2="
. $dbh->quote( $data{'sort2'} )
. ",contacttitle="
. $dbh->quote( $data{'contacttitle'} )
. ",emailpro="
. $dbh->quote( $data{'emailpro'} )
. ",contactfirstname="
. $dbh->quote( $data{'contactfirstname'} ) . ",sex="
. $dbh->quote( $data{'sex'} ) . ",fax="
. $dbh->quote( $data{'fax'} )
. ",relationship="
. $dbh->quote( $data{'relationship'} )
. ",B_streetnumber="
. $dbh->quote( $data{'B_streetnumber'} )
. ",B_streettype="
. $dbh->quote( $data{'B_streettype'} )
. ",gonenoaddress="
. $dbh->quote( $data{'gonenoaddress'} )
. ",lost="
. $dbh->quote( $data{'lost'} )
. ",debarred="
. $dbh->quote( $data{'debarred'} )
. ",ethnicity="
. $dbh->quote( $data{'ethnicity'} )
. ",ethnotes="
. $dbh->quote( $data{'ethnotes'} );
my $sth = $dbh->prepare($query);
$sth->execute;
$sth->finish;
$data{'borrowernumber'} = $dbh->{'mysql_insertid'};
&logaction(C4::Context->userenv->{'number'},"MEMBERS","CREATE",$data{'borrowernumber'},"")
if C4::Context->preference("BorrowersLog");
return $data{'borrowernumber'};
}
sub changepassword {
my ( $uid, $member, $digest ) = @_;
my $dbh = C4::Context->dbh;
#Make sure the userid chosen is unique and not theirs if non-empty. If it is not,
#Then we need to tell the user and have them create a new one.
my $sth =
$dbh->prepare(
"select * from borrowers where userid=? and borrowernumber != ?");
$sth->execute( $uid, $member );
if ( ( $uid ne '' ) && ( $sth->fetchrow ) ) {
return 0;
}
else {
#Everything is good so we can update the information.
$sth =
$dbh->prepare(
"update borrowers set userid=?, password=? where borrowernumber=?");
$sth->execute( $uid, $digest, $member );
return 1;
}
&logaction(C4::Context->userenv->{'number'},"MEMBERS","CHANGE PASS",$member,"")
if C4::Context->preference("BorrowersLog");
}
=item fixup_cardnumber
Warning: The caller is responsible for locking the members table in write
mode, to avoid database corruption.
=cut
use vars qw( @weightings );
my @weightings = ( 8, 4, 6, 3, 5, 2, 1 );
sub fixup_cardnumber ($) {
my ($cardnumber) = @_;
my $autonumber_members = C4::Context->boolean_preference('autoMemberNum');
$autonumber_members = 0 unless defined $autonumber_members;
# Find out whether member numbers should be generated
# automatically. Should be either "1" or something else.
# Defaults to "0", which is interpreted as "no".
# if ($cardnumber !~ /\S/ && $autonumber_members) {
if ($autonumber_members) {
my $dbh = C4::Context->dbh;
if ( C4::Context->preference('checkdigit') eq 'katipo' ) {
# if checkdigit is selected, calculate katipo-style cardnumber.
# otherwise, just use the max()
# purpose: generate checksum'd member numbers.
# We'll assume we just got the max value of digits 2-8 of member #'s
# from the database and our job is to increment that by one,
# determine the 1st and 9th digits and return the full string.
my $sth =
$dbh->prepare(
"select max(substring(borrowers.cardnumber,2,7)) from borrowers"
);
$sth->execute;
my $data = $sth->fetchrow_hashref;
$cardnumber = $data->{'max(substring(borrowers.cardnumber,2,7))'};
$sth->finish;
if ( !$cardnumber ) { # If DB has no values,
$cardnumber = 1000000; # start at 1000000
}
else {
$cardnumber += 1;
}
my $sum = 0;
for ( my $i = 0 ; $i < 8 ; $i += 1 ) {
# read weightings, left to right, 1 char at a time
my $temp1 = $weightings[$i];
# sequence left to right, 1 char at a time
my $temp2 = substr( $cardnumber, $i, 1 );
# mult each char 1-7 by its corresponding weighting
$sum += $temp1 * $temp2;
}
my $rem = ( $sum % 11 );
$rem = 'X' if $rem == 10;
$cardnumber = "V$cardnumber$rem";
}
else {
# MODIFIED BY JF: mysql4.1 allows casting as an integer, which is probably
# better. I'll leave the original in in case it needs to be changed for you
my $sth =
$dbh->prepare(
"select max(cast(cardnumber as signed)) from borrowers");
#my $sth=$dbh->prepare("select max(borrowers.cardnumber) from borrowers");
$sth->execute;
my ($result) = $sth->fetchrow;
$sth->finish;
$cardnumber = $result + 1;
}
}
return $cardnumber;
}
=head2 GetGuarantees
($num_children, $children_arrayref) = &GetGuarantees($parent_borrno);
$child0_cardno = $children_arrayref->[0]{"cardnumber"};
$child0_borrno = $children_arrayref->[0]{"borrowernumber"};
C<&GetGuarantees> takes a borrower number (e.g., that of a patron
with children) and looks up the borrowers who are guaranteed by that
borrower (i.e., the patron's children).
C<&GetGuarantees> returns two values: an integer giving the number of
borrowers guaranteed by C<$parent_borrno>, and a reference to an array
of references to hash, which gives the actual results.
=cut
#'
sub GetGuarantees {
my ($borrowernumber) = @_;
my $dbh = C4::Context->dbh;
my $sth =
$dbh->prepare(
"select cardnumber,borrowernumber, firstname, surname from borrowers where guarantorid=?"
);
$sth->execute($borrowernumber);
my @dat;
my $data = $sth->fetchall_arrayref({});
$sth->finish;
return ( scalar(@$data), $data );
}
=head2 UpdateGuarantees
&UpdateGuarantees($parent_borrno);
C<&UpdateGuarantees> borrower data for an adulte and updates all the guarantees
with the modified information
=cut
#'
sub UpdateGuarantees {
my (%data) = @_;
my $dbh = C4::Context->dbh;
my ( $count, $guarantees ) = GetGuarantees( $data{'borrowernumber'} );
for ( my $i = 0 ; $i < $count ; $i++ ) {
# FIXME
# It looks like the $i is only being returned to handle walking through
# the array, which is probably better done as a foreach loop.
#
my $guaquery = qq|UPDATE borrowers
SET address='$data{'address'}',fax='$data{'fax'}',
B_city='$data{'B_city'}',mobile='$data{'mobile'}',city='$data{'city'}',phone='$data{'phone'}'
WHERE borrowernumber='$guarantees->[$i]->{'borrowernumber'}'
|;
my $sth3 = $dbh->prepare($guaquery);
$sth3->execute;
$sth3->finish;
}
}
=head2 GetPendingIssues
($count, $issues) = &GetPendingIssues($borrowernumber);
Looks up what the patron with the given borrowernumber has borrowed.
C<&GetPendingIssues> returns a two-element array. C<$issues> is a
reference-to-array, where each element is a reference-to-hash; the
keys are the fields from the C<issues>, C<biblio>, and C<items> tables
in the Koha database. C<$count> is the number of elements in
C<$issues>.
=cut
#'
sub GetPendingIssues {
my ($borrowernumber) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare(
"SELECT * 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
borrowernumber=?
AND returndate IS NULL
ORDER BY issues.date_due"
);
$sth->execute($borrowernumber);
my $data = $sth->fetchall_arrayref({});
my $today = POSIX::strftime("%Y%m%d", localtime);
foreach( @$data ) {
my $datedue = $_->{'date_due'};
$datedue =~ s/-//g;
if ( $datedue < $today ) {
$_->{'overdue'} = 1;
}
}
$sth->finish;
return ( scalar(@$data), $data );
}
=head2 GetAllIssues
($count, $issues) = &GetAllIssues($borrowernumber, $sortkey, $limit);
Looks up what the patron with the given borrowernumber has borrowed,
and sorts the results.
C<$sortkey> is the name of a field on which to sort the results. This
should be the name of a field in the C<issues>, C<biblio>,
C<biblioitems>, or C<items> table in the Koha database.
C<$limit> is the maximum number of results to return.
C<&GetAllIssues> returns a two-element array. C<$issues> is a
reference-to-array, where each element is a reference-to-hash; the
keys are the fields from the C<issues>, C<biblio>, C<biblioitems>, and
C<items> tables of the Koha database. C<$count> is the number of
elements in C<$issues>
=cut
#'
sub GetAllIssues {
my ( $borrowernumber, $order, $limit ) = @_;
#FIXME: sanity-check order and limit
my $dbh = C4::Context->dbh;
my $count = 0;
my $query =
"Select *,items.timestamp AS itemstimestamp from issues,biblio,items,biblioitems
where borrowernumber=? and
items.biblioitemnumber=biblioitems.biblioitemnumber and
items.itemnumber=issues.itemnumber and
items.biblionumber=biblio.biblionumber order by $order";
if ( $limit != 0 ) {
$query .= " limit $limit";
}
#print $query;
my $sth = $dbh->prepare($query);
$sth->execute($borrowernumber);
my @result;
my $i = 0;
while ( my $data = $sth->fetchrow_hashref ) {
$result[$i] = $data;
$i++;
$count++;
}
# get all issued items for borrowernumber from oldissues table
# large chunk of older issues data put into table oldissues
# to speed up db calls for issuing items
if ( C4::Context->preference("ReadingHistory") ) {
my $query2 = "SELECT * FROM oldissues,biblio,items,biblioitems
WHERE borrowernumber=?
AND items.biblioitemnumber=biblioitems.biblioitemnumber
AND items.itemnumber=oldissues.itemnumber
AND items.biblionumber=biblio.biblionumber
ORDER BY $order";
if ( $limit != 0 ) {
$limit = $limit - $count;
$query2 .= " limit $limit";
}
my $sth2 = $dbh->prepare($query2);
$sth2->execute($borrowernumber);
while ( my $data2 = $sth2->fetchrow_hashref ) {
$result[$i] = $data2;
$i++;
}
$sth2->finish;
}
$sth->finish;
return ( $i, \@result );
}
=head2 GetMemberAccountRecords
($total, $acctlines, $count) = &GetMemberAccountRecords($borrowernumber);
Looks up accounting data for the patron with the given borrowernumber.
C<&GetMemberAccountRecords> returns a three-element array. C<$acctlines> is a
reference-to-array, where each element is a reference-to-hash; the
keys are the fields of the C<accountlines> table in the Koha database.
C<$count> is the number of elements in C<$acctlines>. C<$total> is the
total amount outstanding for all of the account lines.
=cut
#'
sub GetMemberAccountRecords {
my ($borrowernumber,$date) = @_;
my $dbh = C4::Context->dbh;
my @acctlines;
my $numlines = 0;
my $strsth = qq(
SELECT *
FROM accountlines
WHERE borrowernumber=?);
my @bind = ($borrowernumber);
if ($date && $date ne ''){
$strsth.="
AND date < ? ";
push(@bind,$date);
}
$strsth.="
ORDER BY date desc,timestamp DESC";
my $sth= $dbh->prepare( $strsth );
$sth->execute( @bind );
my $total = 0;
while ( my $data = $sth->fetchrow_hashref ) {
$acctlines[$numlines] = $data;
$numlines++;
$total += $data->{'amountoutstanding'};
}
$sth->finish;
return ( $total, \@acctlines,$numlines);
}
=head2 GetBorNotifyAcctRecord
($count, $acctlines, $total) = &GetBorNotifyAcctRecord($params,$notifyid);
Looks up accounting data for the patron with the given borrowernumber per file number.
(FIXME - I'm not at all sure what this is about.)
C<&GetBorNotifyAcctRecord> returns a three-element array. C<$acctlines> is a
reference-to-array, where each element is a reference-to-hash; the
keys are the fields of the C<accountlines> table in the Koha database.
C<$count> is the number of elements in C<$acctlines>. C<$total> is the
total amount outstanding for all of the account lines.
=cut
sub GetBorNotifyAcctRecord {
my ( $borrowernumber, $notifyid ) = @_;
my $dbh = C4::Context->dbh;
my @acctlines;
my $numlines = 0;
my $query = qq| SELECT *
FROM accountlines
WHERE borrowernumber=?
AND notify_id=?
AND (accounttype='FU' OR accounttype='N' OR accounttype='M'OR accounttype='A'OR accounttype='F'OR accounttype='L' OR accounttype='IP' OR accounttype='CH' OR accounttype='RE' OR accounttype='RL')
AND amountoutstanding != '0'
ORDER BY notify_id,accounttype
|;
my $sth = $dbh->prepare($query);
$sth->execute( $borrowernumber, $notifyid );
my $total = 0;
while ( my $data = $sth->fetchrow_hashref ) {
$acctlines[$numlines] = $data;
$numlines++;
$total += $data->{'amountoutstanding'};
}
$sth->finish;
return ( $total, \@acctlines, $numlines );
}
=head2 checkuniquemember (OUEST-PROVENCE)
$result = &checkuniquemember($collectivity,$surname,$categorycode,$firstname,$dateofbirth);
Checks that a member exists or not in the database.
C<&result> is 1 (=exist) or 0 (=does not exist)
C<&collectivity> is 1 (= we add a collectivity) or 0 (= we add a physical member)
C<&surname> is the surname
C<&categorycode> is from categorycode table
C<&firstname> is the firstname (only if collectivity=0)
C<&dateofbirth> is the date of birth (only if collectivity=0)
=cut
sub checkuniquemember {
my ( $collectivity, $surname, $firstname, $dateofbirth ) = @_;
my $dbh = C4::Context->dbh;
my $request;
if ($collectivity) {
# $request="select count(*) from borrowers where surname=? and categorycode=?";
$request =
"select borrowernumber,categorycode from borrowers where surname=? ";
}
else {
# $request="select count(*) from borrowers where surname=? and categorycode=? and firstname=? and dateofbirth=?";
$request =
"select borrowernumber,categorycode from borrowers where surname=? and firstname=? and dateofbirth=?";
}
my $sth = $dbh->prepare($request);
if ($collectivity) {
$sth->execute( uc($surname) );
}
else {
$sth->execute( uc($surname), ucfirst($firstname), $dateofbirth );
}
my @data = $sth->fetchrow;
if ( $data[0] ) {
$sth->finish;
return $data[0], $data[1];
#
}
else {
$sth->finish;
return 0;
}
}
sub checkcardnumber {
my ($cardnumber) = @_;
my $dbh = C4::Context->dbh;
my $query = "SELECT * FROM borrowers WHERE cardnumber=?";
my $sth = $dbh->prepare($query);
$sth->execute($cardnumber);
if (my $data= $sth->fetchrow_hashref()){
return 1;
}
else {
return 0;
}
$sth->finish();
}
=head2 getzipnamecity (OUEST-PROVENCE)
take all info from table city for the fields city and zip
check for the name and the zip code of the city selected
=cut
sub getzipnamecity {
my ($cityid) = @_;
my $dbh = C4::Context->dbh;
my $sth =
$dbh->prepare(
"select city_name,city_zipcode from cities where cityid=? ");
$sth->execute($cityid);
my @data = $sth->fetchrow;
return $data[0], $data[1];
}
=head2 getdcity (OUEST-PROVENCE)
recover cityid with city_name condition
=cut
sub getidcity {
my ($city_name) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("select cityid from cities where city_name=? ");
$sth->execute($city_name);
my $data = $sth->fetchrow;
return $data;
}
=head2 GetExpiryDate
$expirydate = GetExpiryDate($categorycode, $dateenrolled);
process expiry date given a date and a categorycode
=cut
sub GetExpiryDate {
my ( $categorycode, $dateenrolled ) = @_;
my $dbh = C4::Context->dbh;
my $sth =
$dbh->prepare(
"select enrolmentperiod from categories where categorycode=?");
$sth->execute($categorycode);
my ($enrolmentperiod) = $sth->fetchrow;
$enrolmentperiod = 12 unless ($enrolmentperiod);
my @date=split /-/,format_date_in_iso($dateenrolled);
@date=Add_Delta_YM($date[0],$date[1],$date[2],0,$enrolmentperiod);
return sprintf("%04d-%02d-%02d",$date[0],$date[1],$date[2]);
}
=head2 checkuserpassword (OUEST-PROVENCE)
check for the password and login are not used
return the number of record
0=> NOT USED 1=> USED
=cut
sub checkuserpassword {
my ( $borrowernumber, $userid, $password ) = @_;
$password = md5_base64($password);
my $dbh = C4::Context->dbh;
my $sth =
$dbh->prepare(
"Select count(*) from borrowers where borrowernumber !=? and userid =? and password=? "
);
$sth->execute( $borrowernumber, $userid, $password );
my $number_rows = $sth->fetchrow;
return $number_rows;
}
=head2 GetborCatFromCatType
($codes_arrayref, $labels_hashref) = &GetborCatFromCatType();
Looks up the different types of borrowers in the database. Returns two
elements: a reference-to-array, which lists the borrower category
codes, and a reference-to-hash, which maps the borrower category codes
to category descriptions.
=cut
#'
sub GetborCatFromCatType {
my ( $category_type, $action ) = @_;
my $dbh = C4::Context->dbh;
my $request = qq| SELECT categorycode,description
FROM categories
$action
ORDER BY categorycode|;
my $sth = $dbh->prepare($request);
if ($action) {
$sth->execute($category_type);
}
else {
$sth->execute();
}
my %labels;
my @codes;
while ( my $data = $sth->fetchrow_hashref ) {
push @codes, $data->{'categorycode'};
$labels{ $data->{'categorycode'} } = $data->{'description'};
}
$sth->finish;
return ( \@codes, \%labels );
}
=head2 GetBorrowercategory
$hashref = &GetBorrowercategory($categorycode);
Given the borrower's category code, the function returns the corresponding
data hashref for a comprehensive information display.
=cut
sub GetBorrowercategory {
my ($catcode) = @_;
my $dbh = C4::Context->dbh;
my $sth =
$dbh->prepare(
"SELECT description,dateofbirthrequired,upperagelimit,category_type
FROM categories
WHERE categorycode = ?"
);
$sth->execute($catcode);
my $data =
$sth->fetchrow_hashref;
$sth->finish();
return $data;
} # sub getborrowercategory
=head2 ethnicitycategories
($codes_arrayref, $labels_hashref) = &ethnicitycategories();
Looks up the different ethnic types in the database. Returns two
elements: a reference-to-array, which lists the ethnicity codes, and a
reference-to-hash, which maps the ethnicity codes to ethnicity
descriptions.
=cut
#'
sub ethnicitycategories {
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("Select code,name from ethnicity order by name");
$sth->execute;
my %labels;
my @codes;
while ( my $data = $sth->fetchrow_hashref ) {
push @codes, $data->{'code'};
$labels{ $data->{'code'} } = $data->{'name'};
}
$sth->finish;
return ( \@codes, \%labels );
}
=head2 fixEthnicity
$ethn_name = &fixEthnicity($ethn_code);
Takes an ethnicity code (e.g., "european" or "pi") and returns the
corresponding descriptive name from the C<ethnicity> table in the
Koha database ("European" or "Pacific Islander").
=cut
#'
sub fixEthnicity {
my $ethnicity = shift;
return unless $ethnicity;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("Select name from ethnicity where code = ?");
$sth->execute($ethnicity);
my $data = $sth->fetchrow_hashref;
$sth->finish;
return $data->{'name'};
} # sub fixEthnicity
=head2 GetAge
$dateofbirth,$date = &GetAge($date);
this function return the borrowers age with the value of dateofbirth
=cut
#'
sub GetAge{
my ( $date, $date_ref ) = @_;
if ( not defined $date_ref ) {
$date_ref = sprintf( '%04d-%02d-%02d', Today() );
}
my ( $year1, $month1, $day1 ) = split /-/, $date;
my ( $year2, $month2, $day2 ) = split /-/, $date_ref;
my $age = $year2 - $year1;
if ( $month1 . $day1 > $month2 . $day2 ) {
$age--;
}
return $age;
} # sub get_age
=head2 get_institutions
$insitutions = get_institutions();
Just returns a list of all the borrowers of type I, borrownumber and name
=cut
#'
sub get_institutions {
my $dbh = C4::Context->dbh();
my $sth =
$dbh->prepare(
"SELECT borrowernumber,surname FROM borrowers WHERE categorycode=? ORDER BY surname"
);
$sth->execute('I');
my %orgs;
while ( my $data = $sth->fetchrow_hashref() ) {
$orgs{ $data->{'borrowernumber'} } = $data;
}
$sth->finish();
return ( \%orgs );
} # sub get_institutions
=head2 add_member_orgs
add_member_orgs($borrowernumber,$borrowernumbers);
Takes a borrowernumber and a list of other borrowernumbers and inserts them into the borrowers_to_borrowers table
=cut
#'
sub add_member_orgs {
my ( $borrowernumber, $otherborrowers ) = @_;
my $dbh = C4::Context->dbh();
my $query =
"INSERT INTO borrowers_to_borrowers (borrower1,borrower2) VALUES (?,?)";
my $sth = $dbh->prepare($query);
foreach my $otherborrowernumber (@$otherborrowers) {
$sth->execute( $borrowernumber, $otherborrowernumber );
}
$sth->finish();
} # sub add_member_orgs
=head2 GetCities (OUEST-PROVENCE)
($id_cityarrayref, $city_hashref) = &GetCities();
Looks up the different city and zip in the database. Returns two
elements: a reference-to-array, which lists the zip city
codes, and a reference-to-hash, which maps the name of the city.
WHERE =>OUEST PROVENCE OR EXTERIEUR
=cut
sub GetCities {
#my ($type_city) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|SELECT cityid,city_name
FROM cities
ORDER BY city_name|;
my $sth = $dbh->prepare($query);
#$sth->execute($type_city);
$sth->execute();
my %city;
my @id;
# insert empty value to create a empty choice in cgi popup
while ( my $data = $sth->fetchrow_hashref ) {
push @id, $data->{'cityid'};
$city{ $data->{'cityid'} } = $data->{'city_name'};
}
#test to know if the table contain some records if no the function return nothing
my $id = @id;
$sth->finish;
if ( $id eq 0 ) {
return ();
}
else {
unshift( @id, "" );
return ( \@id, \%city );
}
}
=head2 GetSortDetails (OUEST-PROVENCE)
($lib) = &GetSortDetails($category,$sortvalue);
Returns the authorized value details
C<&$lib>return value of authorized value details
C<&$sortvalue>this is the value of authorized value
C<&$category>this is the value of authorized value category
=cut
sub GetSortDetails {
my ( $category, $sortvalue ) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|SELECT lib
FROM authorised_values
WHERE category=?
AND authorised_value=? |;
my $sth = $dbh->prepare($query);
$sth->execute( $category, $sortvalue );
my $lib = $sth->fetchrow;
return ($lib);
}
=head2 DeleteBorrower
() = &DeleteBorrower($member);
delete all data fo borrowers and add record to deletedborrowers table
C<&$member>this is the borrowernumber
=cut
sub MoveMemberToDeleted {
my ($member) = @_;
my $dbh = C4::Context->dbh;
my $query;
$query = qq|SELECT *
FROM borrowers
WHERE borrowernumber=?|;
my $sth = $dbh->prepare($query);
$sth->execute($member);
my @data = $sth->fetchrow_array;
$sth->finish;
$sth =
$dbh->prepare( "INSERT INTO deletedborrowers VALUES ("
. ( "?," x ( scalar(@data) - 1 ) )
. "?)" );
$sth->execute(@data);
$sth->finish;
}
=head2 DelMember
DelMember($borrowernumber);
This function remove directly a borrower whitout writing it on deleteborrower.
+ Deletes reserves for the borrower
=cut
sub DelMember {
my $dbh = C4::Context->dbh;
my $borrowernumber = shift;
warn "in delmember with $borrowernumber";
return unless $borrowernumber; # borrowernumber is mandatory.
my $query = qq|DELETE
FROM reserves
WHERE borrowernumber=?|;
my $sth = $dbh->prepare($query);
$sth->execute($borrowernumber);
$sth->finish;
$query = "
DELETE
FROM borrowers
WHERE borrowernumber = ?
";
$sth = $dbh->prepare($query);
$sth->execute($borrowernumber);
$sth->finish;
&logaction(C4::Context->userenv->{'number'},"MEMBERS","DELETE",$borrowernumber,"")
if C4::Context->preference("BorrowersLog");
return $sth->rows;
}
=head2 ExtendMemberSubscriptionTo (OUEST-PROVENCE)
$date= ExtendMemberSubscriptionTo($borrowerid, $date);
Extending the subscription to a given date or to the expiry date calculated on local date.
returns date
=cut
sub ExtendMemberSubscriptionTo {
my ( $borrowerid,$date) = @_;
my $dbh = C4::Context->dbh;
unless ($date){
$date=POSIX::strftime("%Y-%m-%d",localtime(time));
my $borrower = GetMember($borrowerid,'borrowernumber');
$date = GetExpiryDate( $borrower->{'categorycode'}, $date );
}
my $sth = $dbh->do(<<EOF);
UPDATE borrowers
SET dateexpiry='$date'
WHERE borrowernumber='$borrowerid'
EOF
return $date if ($sth);
return 0;
}
=head2 GetRoadTypes (OUEST-PROVENCE)
($idroadtypearrayref, $roadttype_hashref) = &GetRoadTypes();
Looks up the different road type . Returns two
elements: a reference-to-array, which lists the id_roadtype
codes, and a reference-to-hash, which maps the road type of the road .
=cut
sub GetRoadTypes {
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT roadtypeid,road_type
FROM roadtype
ORDER BY road_type|;
my $sth = $dbh->prepare($query);
$sth->execute();
my %roadtype;
my @id;
# insert empty value to create a empty choice in cgi popup
while ( my $data = $sth->fetchrow_hashref ) {
push @id, $data->{'roadtypeid'};
$roadtype{ $data->{'roadtypeid'} } = $data->{'road_type'};
}
#test to know if the table contain some records if no the function return nothing
my $id = @id;
$sth->finish;
if ( $id eq 0 ) {
return ();
}
else {
unshift( @id, "" );
return ( \@id, \%roadtype );
}
}
=head2 GetTitles (OUEST-PROVENCE)
($borrowertitle)= &GetTitles();
Looks up the different title . Returns array with all borrowers title
=cut
sub GetTitles {
my @borrowerTitle = split /,|\|/,C4::Context->preference('BorrowersTitles');
unshift( @borrowerTitle, "" );
return ( \@borrowerTitle);
}
=head2 GetRoadTypeDetails (OUEST-PROVENCE)
($roadtype) = &GetRoadTypeDetails($roadtypeid);
Returns the description of roadtype
C<&$roadtype>return description of road type
C<&$roadtypeid>this is the value of roadtype s
=cut
sub GetRoadTypeDetails {
my ($roadtypeid) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT road_type
FROM roadtype
WHERE roadtypeid=?|;
my $sth = $dbh->prepare($query);
$sth->execute($roadtypeid);
my $roadtype = $sth->fetchrow;
return ($roadtype);
}
=head2 GetBorrowersWhoHaveNotBorrowedSince
&GetBorrowersWhoHaveNotBorrowedSince($date)
this function get all borrowers who haven't borrowed since the date given on input arg.
=cut
sub GetBorrowersWhoHaveNotBorrowedSince {
my $date = shift;
return unless $date; # date is mandatory.
my $dbh = C4::Context->dbh;
my $query = "
SELECT borrowers.borrowernumber,max(timestamp)
FROM borrowers
LEFT JOIN issues ON borrowers.borrowernumber = issues.borrowernumber
WHERE issues.borrowernumber IS NOT NULL
GROUP BY borrowers.borrowernumber
";
my $sth = $dbh->prepare($query);
$sth->execute;
my @results;
while ( my $data = $sth->fetchrow_hashref ) {
push @results, $data;
}
return \@results;
}
=head2 GetBorrowersWhoHaveNeverBorrowed
$results = &GetBorrowersWhoHaveNeverBorrowed
this function get all borrowers who have never borrowed.
I<$result> is a ref to an array which all elements are a hasref.
=cut
sub GetBorrowersWhoHaveNeverBorrowed {
my $dbh = C4::Context->dbh;
my $query = "
SELECT borrowers.borrowernumber,max(timestamp)
FROM borrowers
LEFT JOIN issues ON borrowers.borrowernumber = issues.borrowernumber
WHERE issues.borrowernumber IS NULL
";
my $sth = $dbh->prepare($query);
$sth->execute;
my @results;
while ( my $data = $sth->fetchrow_hashref ) {
push @results, $data;
}
return \@results;
}
=head2 GetBorrowersWithIssuesHistoryOlderThan
$results = &GetBorrowersWithIssuesHistoryOlderThan($date)
this function get all borrowers who has an issue history older than I<$date> given on input arg.
I<$result> is a ref to an array which all elements are a hashref.
This hashref is containt the number of time this borrowers has borrowed before I<$date> and the borrowernumber.
=cut
sub GetBorrowersWithIssuesHistoryOlderThan {
my $dbh = C4::Context->dbh;
my $date = shift;
return unless $date; # date is mandatory.
my $query = "
SELECT count(borrowernumber) as n,borrowernumber
FROM issues
WHERE returndate < ?
AND borrowernumber IS NOT NULL
GROUP BY borrowernumber
";
my $sth = $dbh->prepare($query);
$sth->execute($date);
my @results;
while ( my $data = $sth->fetchrow_hashref ) {
push @results, $data;
}
return \@results;
}
END { } # module clean-up code here (global destructor)
1;
__END__
=back
=head1 AUTHOR
Koha Team
=cut
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