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package Net::HTTP::API::Meta::Method::APIMethod;
# ABSTRACT: declare API method
use Moose::Role;
use Net::HTTP::API::Error;
use Net::HTTP::API::Meta::Method;
use MooseX::Types::Moose qw/Str ArrayRef/;
has local_net_api_methods => (
traits => ['Array'],
is => 'rw',
isa => ArrayRef [Str],
required => 1,
default => sub { [] },
auto_deref => 1,
handles => {
_find_net_api_method_by_name => 'first',
_add_net_api_method => 'push',
get_all_net_api_methods => 'elements',
},
);
sub find_net_api_method_by_name {
my ($meta, $name) = @_;
my $method_name = $meta->_find_net_api_method_by_name(sub {/^$name$/});
return unless $method_name;
my $method = $meta->find_method_by_name($method_name);
if ($method->isa('Class::MOP::Method::Wrapped')) {
return $method->get_original_method;
}
else {
return $method;
}
}
sub remove_net_api_method {
my ($meta, $name) = @_;
my @methods = grep { !/$name/ } $meta->get_all_net_api_methods;
$meta->local_net_api_methods(\@methods);
$meta->remove_method($name);
}
before add_net_api_method => sub {
my ($meta, $name) = @_;
if ($meta->_find_net_api_method_by_name(sub {/^$name$/})) {
die Net::HTTP::API::Error->new(
reason => "method '$name' is already declared in " . $meta->name);
}
};
sub add_net_api_method {
my ($meta, $name, %options) = @_;
# XXX accept blessed method ?
my $code = delete $options{code};
$meta->add_method(
$name,
Net::HTTP::API::Meta::Method->wrap(
name => $name,
package_name => $meta->name,
body => $code,
%options
),
);
$meta->_add_net_api_method($name);
}
after add_net_api_method => sub {
my ($meta, $name) = @_;
$meta->add_before_method_modifier(
$name,
sub {
my $self = shift;
die Net::HTTP::API::Error->new(
reason => "'api_base_url' have not been defined")
unless $self->api_base_url;
}
);
};
1;
__END__
=head1 SYNOPSIS
my $api_client = MyAPI->new;
my @methods = $api_client->meta->get_all_api_methods();
my $method = $api_client->meta->find_net_api_method_by_name('users');
$api_client->meta->remove_net_api_method($method);
$api_client->meta->add_net_api_method('users', sub {...},
description => 'this method does...',);
=head1 DESCRIPTION
=method get_all_net_api_methods
Return a list of net api methods
=method find_net_api_method_by_name
Return a net api method
=method remove_net_api_method
Remove a net api method
=method add_net_api_method
Add a net api method
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