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package C4::Stats;
# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
use strict;
use warnings;
require Exporter;
use Koha;
use C4::Context;
use C4::Debug;
use vars qw($VERSION @ISA @EXPORT);
our $debug;
BEGIN {
# set the version for version checking
$VERSION = 3.01;
@ISA = qw(Exporter);
@EXPORT = qw(
&UpdateStats
&UpdateReserveCancelledStats
&TotalPaid
);
}
=head1 NAME
C4::Stats - Update Koha statistics (log)
=head1 SYNOPSIS
use C4::Stats;
=head1 DESCRIPTION
The C<&UpdateStats> function adds an entry to the statistics table in
the Koha database, which acts as an activity log.
=head1 FUNCTIONS
=over 2
=item UpdateStats
&UpdateStats($branch, $type, $value, $other, $itemnumber,
$itemtype, $borrowernumber);
Adds a line to the statistics table of the Koha database. In effect,
it logs an event.
C<$branch>, C<$type>, C<$value>, C<$other>, C<$itemnumber>,
C<$itemtype>, and C<$borrowernumber> correspond to the fields of the
statistics table in the Koha database.
=cut
#'
sub UpdateStats {
#module to insert stats data into stats table
my (
$branch, $type,
$amount, $other, $itemnum,
$itemtype, $borrowernumber, $accountno
)
= @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare(
"INSERT INTO statistics
(datetime, branch, type, value,
other, itemnumber, itemtype, borrowernumber, proccode)
VALUES (now(),?,?,?,?,?,?,?,?)"
);
$sth->execute(
$branch, $type, $amount,
$other, $itemnum, $itemtype, $borrowernumber,
$accountno
);
}
sub UpdateReserveCancelledStats {
#module to insert stats data into stats table
my (
$branch, $type,
$amount, $other, $itemnum,
$itemtype, $borrowernumber, $accountno, $modusernumber
)
= @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare(
"INSERT INTO statistics
(datetime, branch, type, value,
other, itemnumber, itemtype, borrowernumber, proccode, usercode)
VALUES (now(),?,?,?,?,?,?,?,?,?)"
);
$sth->execute(
$branch, $type, $amount,
$other, $itemnum, $itemtype, $borrowernumber,
$accountno, $modusernumber
);
}
# Otherwise, it'd need a POD.
sub TotalPaid {
my ( $time, $time2, $spreadsheet ) = @_;
$time2 = $time unless $time2;
my $dbh = C4::Context->dbh;
my $query = "SELECT * FROM statistics
LEFT JOIN borrowers ON statistics.borrowernumber= borrowers.borrowernumber
WHERE (statistics.type='payment' OR statistics.type='writeoff') ";
if ( $time eq 'today' ) {
$query .= " AND datetime = now()";
} else {
$query .= " AND datetime > '$time'"; # FIXME: use placeholders
}
if ( $time2 ne '' ) {
$query .= " AND datetime < '$time2'"; # FIXME: use placeholders
}
if ($spreadsheet) {
$query .= " ORDER BY branch, type";
}
$debug and warn "TotalPaid query: $query";
my $sth = $dbh->prepare($query);
$sth->execute();
return @{$sth->fetchall_arrayref({})};
}
sub GetPreviousCardnumbers {
my ( $borrowernumber ) = @_;
my $dbh = C4::Context->dbh;
my $member = C4::Members::GetMember( $borrowernumber );
my $cardnumber = $member->{'cardnumber'};
my $query = "SELECT DISTINCT(other) AS previous_cardnumber, DATE_FORMAT( datetime, '%m/%e/%Y') as previous_cardnumber_date FROM statistics WHERE type = 'card_replaced' AND borrowernumber = ? AND other != ? AND other !='' ";
my $sth = $dbh->prepare( $query );
$sth->execute( $borrowernumber, $cardnumber );
my @results;
while ( my $data = $sth->fetchrow_hashref ) {
push( @results, $data );
}
$sth->finish;
return @results;
}
1;
__END__
=back
=head1 AUTHOR
Koha Developement team <info@koha.org>
=cut
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