# --
# Kernel/System/Ticket/Permission/OwnerCheck.pm - the sub
# module of the global ticket handle
# Copyright (C) 2001-2007 OTRS GmbH, http://otrs.org/
# --
# $Id: OwnerCheck.pm,v 1.7 2007/01/21 01:26:10 mh Exp $
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see http://www.gnu.org/licenses/gpl.txt.
# --

package Kernel::System::Ticket::Permission::OwnerCheck;

use strict;

use vars qw(@ISA $VERSION);
$VERSION = '$Revision: 1.7 $';
$VERSION =~ s/^\$.*:\W(.*)\W.+?$/$1/;

sub new {
    my $Type = shift;
    my %Param = @_;

    # allocate new hash for object
    my $Self = {};
    bless ($Self, $Type);

    # get needed objects
    foreach (qw(ConfigObject LogObject DBObject TicketObject UserObject GroupObject)) {
        $Self->{$_} = $Param{$_} || die "Got no $_!";
    }

    return $Self;
}

sub Run {
    my $Self = shift;
    my %Param = @_;
    # check needed stuff
    foreach (qw(TicketID UserID)) {
        if (!$Param{$_}) {
            $Self->{LogObject}->Log(Priority => 'error', Message => "Need $_!");
            return;
        }
    }
    # get ticket data
    my %Ticket = $Self->{TicketObject}->TicketGet(TicketID => $Param{TicketID});
    # check ticket owner with requested owner
    if ($Ticket{OwnerID} eq $Param{UserID}) {
        return 1;
    }
    else {
        return;
    }
}

1;
