+sub check_taxzone {
+ my ($self, $entry, %params) = @_;
+
+ my $object = $entry->{object};
+
+ # Check whether the CSV contains the parameters taxzone_id or taxzone, and
+ # check them for validity.
+ # If one of them was given, but is invalid, return an error
+
+ # If neither was given:
+ # a) if param take_default was set, use the taxzone_id from the profile
+ # (customer/vendor import)
+ # b) if param take_default was not set, do nothing, return without error, and
+ # taxzone_id may be set later by other means (order import uses cv settings)
+
+
+ # if $object->taxzone_id is defined (from CSV line), check if it is valid
+ if ($object->taxzone_id && ! _taxzones_by($self)->{id}->{ $object->taxzone_id }) {
+ push @{ $entry->{errors} }, $::locale->text('Error: Invalid tax zone');
+ return 0;
+ }
+
+ # if there was no taxzone_id in CSV, but a taxzone entry, check if it is a
+ # valid taxzone and set the id
+ if (!$object->taxzone_id && $entry->{raw_data}->{taxzone}) {
+ my $taxzone = _taxzones_by($self)->{description}->{ $entry->{raw_data}->{taxzone} };
+ if (!$taxzone) {
+ push @{ $entry->{errors} }, $::locale->text('Error: Invalid tax zone');
+ return 0;
+ }
+
+ $object->taxzone_id($taxzone->id);
+ }
+
+ # The take_default option should only be used for the customer/vendor case,
+ # as the default for imported orders is the taxzone according to the customer
+ # or vendor
+ # if neither taxzone_id nor taxzone were defined, use the default taxzone as
+ # defined from the import settings (a default/fallback taxzone that is to be
+ # used will always be selected)
+
+ if (!$object->taxzone_id && $params{take_default}) {
+ # my $default_id = $self->settings->{'default_taxzone'};
+ my $default_id = $self->controller->profile->get('default_taxzone');
+ $object->taxzone_id($default_id);
+ # check if default taxzone_id is valid just to be sure
+ if (! _taxzones_by($self)->{id}->{ $object->taxzone_id }) {
+ push @{ $entry->{errors} }, $::locale->text('Error with default taxzone');
+ return 0;
+ };
+ };
+
+ # for the order import at this stage $object->taxzone_id may still not be
+ # defined, in this case the customer/vendor taxzone will be used.
+
+ return 1;
+}
+