+sub workflow_sales_or_purchase_order {
+ my ($self) = @_;
+
+ # always save
+ my $errors = $self->save();
+
+ if (scalar @{ $errors }) {
+ $self->js->flash('error', $_) foreach @{ $errors };
+ return $self->js->render();
+ }
+
+ my $destination_type = $::form->{type} eq sales_quotation_type() ? sales_order_type()
+ : $::form->{type} eq request_quotation_type() ? purchase_order_type()
+ : $::form->{type} eq purchase_order_type() ? sales_order_type()
+ : $::form->{type} eq sales_order_type() ? purchase_order_type()
+ : '';
+
+ # check for direct delivery
+ # copy shipto in custom shipto (custom shipto will be copied by new_from() in case)
+ my $custom_shipto;
+ if ( $::form->{type} eq sales_order_type() && $destination_type eq purchase_order_type()
+ && $::form->{use_shipto} && $self->order->shipto) {
+ $custom_shipto = $self->order->shipto->clone('SL::DB::Order');
+ }
+
+ $self->order(SL::DB::Order->new_from($self->order, destination_type => $destination_type));
+ $self->{converted_from_oe_id} = delete $::form->{id};
+
+ # set item ids to new fake id, to identify them as new items
+ foreach my $item (@{$self->order->items_sorted}) {
+ $item->{new_fake_id} = join('_', 'new', Time::HiRes::gettimeofday(), int rand 1000000000000);
+ }
+
+ if ($::form->{type} eq sales_order_type() && $destination_type eq purchase_order_type()) {
+ if ($::form->{use_shipto}) {
+ $self->order->custom_shipto($custom_shipto) if $custom_shipto;
+ } else {
+ # remove any custom shipto if not wanted
+ $self->order->custom_shipto(SL::DB::Shipto->new(module => 'OE', custom_variables => []));
+ }
+ }
+
+ # change form type
+ $::form->{type} = $destination_type;
+ $self->type($self->init_type);
+ $self->cv ($self->init_cv);
+ $self->check_auth;
+
+ $self->recalc();
+ $self->get_unalterable_data();
+ $self->pre_render();
+
+ # trigger rendering values for second row/longdescription as hidden,
+ # because they are loaded only on demand. So we need to keep the values
+ # from the source.
+ $_->{render_second_row} = 1 for @{ $self->order->items_sorted };
+ $_->{render_longdescription} = 1 for @{ $self->order->items_sorted };
+
+ $self->render(
+ 'order/form',
+ title => $self->get_title_for('edit'),
+ %{$self->{template_args}}
+ );
+}
+