+sub check_price_factor {
+ my ($self, $entry) = @_;
+
+ my $object = $entry->{object};
+
+ # Check wether or not price_factor ID is valid.
+ if ($object->price_factor_id && !$self->price_factors_by->{id}->{ $object->price_factor_id }) {
+ push @{ $entry->{errors} }, $::locale->text('Error: Invalid price factor');
+ return 0;
+ }
+
+ # Map description to ID if given.
+ if (!$object->price_factor_id && $entry->{raw_data}->{price_factor}) {
+ my $price_factor = $self->price_factors_by->{description}->{ $entry->{raw_data}->{price_factor} };
+ if (!$price_factor) {
+ push @{ $entry->{errors} }, $::locale->text('Error: Invalid price factor');
+ return 0;
+ }
+
+ $object->price_factor_id($price_factor->id);
+ }
+
+ return 1;
+}
+
+sub check_pricegroup {
+ my ($self, $entry) = @_;
+
+ my $object = $entry->{object};
+
+ # Check wether or not pricegroup ID is valid.
+ if ($object->pricegroup_id && !$self->pricegroups_by->{id}->{ $object->pricegroup_id }) {
+ push @{ $entry->{errors} }, $::locale->text('Error: Invalid price group');
+ return 0;
+ }
+
+ # Map pricegroup to ID if given.
+ if (!$object->pricegroup_id && $entry->{raw_data}->{pricegroup}) {
+ my $pricegroup = $self->pricegroups_by->{pricegroup}->{ $entry->{raw_data}->{pricegroup} };
+ if (!$pricegroup) {
+ push @{ $entry->{errors} }, $::locale->text('Error: Invalid price group');
+ return 0;
+ }
+
+ $object->pricegroup_id($pricegroup->id);
+ }
+
+ return 1;
+}
+
+