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lib/Net/Stripe/Resource.pm  view on Meta::CPAN

package Net::Stripe::Resource;
$Net::Stripe::Resource::VERSION = '0.42';
# ABSTRACT: represent a Resource object from Stripe

use Moose;
use Kavorka;

has 'boolean_attributes' => (is => 'ro', isa => 'ArrayRef[Str]');

around BUILDARGS => sub {
    my $orig = shift;
    my $class = shift;
    my %args = @_ == 1 ? %{ $_[0] } : @_;

    # Break out the JSON::XS::Boolean values into 1/0
    for my $field (keys %args) {
        if (ref($args{$field}) =~ /^(JSON::XS::Boolean|JSON::PP::Boolean)$/) {
            $args{$field} = $args{$field} ? 1 : 0;
        }
    }

    if (my $s = $args{source}) {
        if (ref($s) eq 'HASH' && $s->{object} eq 'source') {
            $args{source} = Net::Stripe::Source->new($s);
        }
    }

    for my $f (qw/card default_card/) {
        next unless $args{$f};
        next unless ref($args{$f}) eq 'HASH';
        $args{$f} = Net::Stripe::Card->new($args{$f});
    }

    if (my $s = $args{subscription}) {
        if (ref($s) eq 'HASH') {
            $args{subscription} = Net::Stripe::Subscription->new($s);
        }
    }
    if (my $s = $args{coupon}) {
        if (ref($s) eq 'HASH') {
            $args{coupon} = Net::Stripe::Coupon->new($s);
        }
    }
    if (my $s = $args{discount}) {
        if (ref($s) eq 'HASH') {
            $args{discount} = Net::Stripe::Discount->new($s);
        }
    }
    if (my $p = $args{plan}) {
        if (ref($p) eq 'HASH') {
            $args{plan} = Net::Stripe::Plan->new($p);
        }
    }

    for my $attr ($class->meta()->get_all_attributes()) {
      next if !($attr->type_constraint && (
          $attr->type_constraint eq 'Bool' ||
          $attr->type_constraint eq 'Maybe[Bool]' ||
          $attr->type_constraint eq 'Maybe[Bool|Object]'
      ));
      push @{$args{boolean_attributes}}, $attr->name;
    }

    $class->$orig(%args);
};

fun form_fields_for_hashref (
    Str $field_name!,
    HashRef $hashref!,
) {
    my @field_values;
    foreach my $key (sort keys %$hashref) {
        my $value = $hashref->{$key};
        my $nested_field_name = sprintf( '%s[%s]', $field_name, $key );
        if ( ref( $value ) eq 'HASH' ) {
            push @field_values, form_fields_for_hashref( $nested_field_name, $value );
        } else {
            push @field_values, ( $nested_field_name => $value );
        }
    }
    return @field_values;
}

fun form_fields_for_arrayref (
    Str $field_name!,
    ArrayRef $arrayref!,
) {
    my $nested_field_name = sprintf( '%s[]', $field_name );
    return $nested_field_name => $arrayref;
}

method fields_for($for) {
    return unless $self->can($for);
    my $thingy = $self->$for;
    return unless defined( $thingy );
    return ($for => $thingy->id) if $for eq 'card' && ref($thingy) eq 'Net::Stripe::Token';
    return ($for => $thingy->id) if $for eq 'source' && ref($thingy) eq 'Net::Stripe::Token';
    return $thingy->form_fields if ref($thingy) =~ m/^Net::Stripe::/;
    return form_fields_for_hashref( $for, $thingy ) if ref( $thingy ) eq 'HASH';
    return form_fields_for_arrayref( $for, $thingy ) if ref( $thingy ) eq 'ARRAY';

    my $token_id_type = Moose::Util::TypeConstraints::find_type_constraint( 'StripeTokenId' );
    return form_fields_for_hashref( $for, { token => $thingy } )
        if $self->isa( 'Net::Stripe::PaymentMethod' ) && $for eq 'card' && $token_id_type->check( $thingy );

    return ( $for => $self->get_form_field_value( $for ) );
}

method form_fields_for(@fields!) {
  return map { $self->fields_for( $_ ) } @fields;
}

method is_a_boolean(Str $attr!) {
  my %boolean_attributes = map { $_ => 1 } @{$self->boolean_attributes() || []};
  return exists( $boolean_attributes{$attr} );
}

method get_form_field_value(Str $attr!) {
  my $value = $self->$attr;
  return $value if ! $self->is_a_boolean( $attr );
  return ( defined( $value ) && $value ) ? 'true' : 'false';
}

1;

__END__

=pod

=head1 NAME

Net::Stripe::Resource - represent a Resource object from Stripe

=head1 VERSION

version 0.42

=head1 ATTRIBUTES

=head2 boolean_attributes

Reader: boolean_attributes

Type: ArrayRef[Str]

=head1 AUTHORS

=over 4

=item *

Luke Closs

=item *

Rusty Conover

=back

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2015 by Prime Radiant, Inc., (c) copyright 2014 Lucky Dinosaur LLC.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut