+sub _get_departments {
+ $main::lxdebug->enter_sub();
+
+ my ($self, $dbh, $key) = @_;
+
+ $key = "all_departments" unless ($key);
+
+ my $query = qq|SELECT * FROM department|;
+
+ $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+ $main::lxdebug->leave_sub();
+}
+