+sub add_items_to_order {
+ my ($self) = @_;
+
+ # add orderitems to order
+ my $order_entry;
+ my @orderitems;
+ foreach my $entry (@{ $self->controller->data }) {
+ # search first order
+ if ($entry->{raw_data}->{datatype} eq $self->_order_column) {
+
+ # new order entry: add collected orderitems to the previous one
+ if (defined $order_entry) {
+ $order_entry->{object}->orderitems(@orderitems);
+ @orderitems = ();
+ }
+
+ $order_entry = $entry;
+
+ } elsif ( defined $order_entry && $entry->{raw_data}->{datatype} eq $self->_item_column ) {
+ # collect orderitems to add to order (if they have no errors)
+ # ( add_orderitems does not work here if we want to call
+ # calculate_prices_and_taxes afterwards ...
+ # so collect orderitems and add them at once )
+ push @orderitems, $entry->{object} if (scalar @{ $entry->{errors} } == 0);
+ }
+ }
+ # add last collected orderitems to last order
+ $order_entry->{object}->orderitems(@orderitems) if $order_entry;
+}
+
+sub handle_prices_and_taxes() {
+ my ($self) = @_;
+
+ # calculate prices and taxes
+ foreach my $entry (@{ $self->controller->data }) {
+ next if @{ $entry->{errors} };
+
+ if ($entry->{raw_data}->{datatype} eq $self->_order_column) {
+
+ $entry->{object}->calculate_prices_and_taxes;
+
+ $entry->{info_data}->{calc_amount} = $entry->{object}->amount_as_number;
+ $entry->{info_data}->{calc_netamount} = $entry->{object}->netamount_as_number;
+ }
+ }
+
+ # If amounts are given, show calculated amounts as info and given amounts (verify_xxx).
+ # And throw an error if the differences are too big.
+ my @to_verify = ( { column => 'amount',
+ raw_column => 'verify_amount',
+ info_header => 'Calc. Amount',
+ info_method => 'calc_amount',
+ err_msg => 'Amounts differ too much',
+ },
+ { column => 'netamount',
+ raw_column => 'verify_netamount',
+ info_header => 'Calc. Net amount',
+ info_method => 'calc_netamount',
+ err_msg => 'Net amounts differ too much',
+ } );
+
+ foreach my $tv (@to_verify) {
+ # Todo: access via ->[0] ok? Better: search first order column and use this
+ if (exists $self->controller->data->[0]->{raw_data}->{ $tv->{raw_column} }) {
+ $self->add_raw_data_columns($self->_order_column, $tv->{raw_column});
+ $self->add_info_columns($self->_order_column,
+ { header => $::locale->text($tv->{info_header}), method => $tv->{info_method} });
+ }
+
+ # check differences
+ foreach my $entry (@{ $self->controller->data }) {
+ next if @{ $entry->{errors} };
+ if ($entry->{raw_data}->{datatype} eq $self->_order_column) {
+ next if !$entry->{raw_data}->{ $tv->{raw_column} };
+ my $parsed_value = $::form->parse_amount(\%::myconfig, $entry->{raw_data}->{ $tv->{raw_column} });
+ if (abs($entry->{object}->${ \$tv->{column} } - $parsed_value) > $self->settings->{'max_amount_diff'}) {
+ push @{ $entry->{errors} }, $::locale->text($tv->{err_msg});
+ }
+ }
+ }
+ }
+
+}