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Add input validation for the add method, and test it.

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Now it's time for the import and export methods.
This commit is contained in:
Colin Kuskie 2008-02-16 06:48:00 +00:00
parent 645c21bc3b
commit 0701adf7e0
2 changed files with 49 additions and 2 deletions
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9
lib/WebGUI/Shop/Tax.pm
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@ -37,7 +37,8 @@ Add tax information to the table. Returns the taxId of the newly created tax in
=head3 $params
A hash ref of the geographic and rate information. All parameters are required.
A hash ref of the geographic and rate information. All parameters are required and
must have defined values.
=head4 field
@ -62,6 +63,12 @@ sub add {
my $self = shift;
my $params = shift;
my $id = $self->session->id->generate();
croak "Must pass in a hashref"
unless ref($params) eq 'HASH';
foreach my $key (qw/field value taxRate/) {
croak "Hash ref must contain a $key key with a defined value"
unless exists($params->{$key}) and defined $params->{$key};
}
$self->session->db->write('insert into tax (taxId, field, value, taxRate) VALUES (?,?,?,?)', [$id, @{ $params }{qw[ field value taxRate ]}]);
return $id;
}