File Coverage

blib/lib/HTTP/Throwable/Role/JSONBody.pm

Criterion	Covered	Total	%
statement	14	16	87.5
branch	2	2	100.0
condition			n/a
subroutine	5	6	83.3
pod	0	3	0.0
total	21	27	77.7

package HTTP::Throwable::Role::JSONBody;
# ABSTRACT - JSON Body
$HTTP::Throwable::Role::JSONBody::VERSION = '0.002';
use Moo::Role;
use JSON::MaybeXS;

has payload => (
  is => 'ro',
);

sub body {
  my $self = shift;

  # Preempt bad clients that can't handle application/json with empty
  # body
  return "{}" unless $self->payload;

  return encode_json($self->payload);
}

sub body_headers {
  my ($self, $body) = @_;

  return [
    'Content-Type' => 'application/json',
    'Content-Length' => length $body,
  ];
}

sub as_string {
  my $self = shift;

  return $self->body;
}

no Moo::Role; 1;

=pod

=encoding UTF-8

=head1 NAME

HTTP::Throwable::Role::JSONBody

=head1 VERSION

version 0.002

=head1 OVERVIEW

This role does two things - accepts an optional C argument that
should be anything you can pass to L, and then encodes
it as the body, specifying a C of C. If no
C is provided, the body will be C<{}>.

=head1 AUTHOR

Matthew Horsfall

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2016 by Matthew Horsfall.

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

__END__