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# Notes

package Notes;

use SL::Common;
use SL::DBUtils;

use strict;

sub save {
$main::lxdebug->enter_sub();

my $self = shift;
my %params = @_;

my $myconfig = \%main::myconfig;
my $form = $main::form;

my $dbh = $params{dbh} || $form->get_standard_dbh($myconfig);
my ($query, @values);

if (!$params{id}) {
($params{id}) = selectrow_query($form, $dbh, qq|SELECT nextval('note_id')|);
$query = qq|INSERT INTO notes (created_by, trans_id, trans_module, subject, body, id)
VALUES ((SELECT id FROM employee WHERE login = ?), ?, ?, ?, ?, ?)|;
push @values, $form->{login}, conv_i($params{trans_id}), $params{trans_module};

} else {
$query = qq|UPDATE notes SET subject = ?, body = ? WHERE id = ?|;
}

push @values, $params{subject}, $params{body}, conv_i($params{id});

do_query($form, $dbh, $query, @values);

$dbh->commit() unless ($params{dbh});

$main::lxdebug->leave_sub();

return $params{id};
}

sub retrieve {
$main::lxdebug->enter_sub();

my $self = shift;
my %params = @_;

Common::check_params(\%params, qw(id));

my $myconfig = \%main::myconfig;
my $form = $main::form;

my $dbh = $form->get_standard_dbh($myconfig);

my $ref = selectfirst_hashref_query($form, $dbh, qq|SELECT * FROM notes WHERE id = ?|, conv_i($params{id}));

$main::lxdebug->leave_sub();

return $ref;
}

sub delete {
$main::lxdebug->enter_sub();

my $self = shift;
my %params = @_;

Common::check_params(\%params, qw(id));

my $myconfig = \%main::myconfig;
my $form = $main::form;

my $dbh = $params{dbh} || $form->get_standard_dbh($myconfig);
my $id = conv_i($params{id});

do_query($form, $dbh, qq|DELETE FROM follow_up_links WHERE follow_up_id IN (SELECT DISTINCT id FROM follow_ups WHERE note_id = ?)|, $id);
do_query($form, $dbh, qq|DELETE FROM follow_ups WHERE note_id = ?|, $id);
do_query($form, $dbh, qq|DELETE FROM notes WHERE id = ?|, $id);

$dbh->commit() unless ($params{dbh});

$main::lxdebug->leave_sub();
}

1;
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