File Coverage

blib/lib/Blockchain/Ethereum/Transaction/EIP2930.pm

Criterion	Covered	Total	%
statement	27	27	100.0
branch	3	4	75.0
condition	6	8	75.0
subroutine	9	9	100.0
pod	1	4	25.0
total	46	52	88.4

package Blockchain::Ethereum::Transaction::EIP2930;

use v5.26;
use strict;
use warnings;

# ABSTRACT: Ethereum Access List transaction abstraction (EIP-2930)
our $AUTHORITY = 'cpan:REFECO';    # AUTHORITY
our $VERSION   = '0.021';          # VERSION

use parent 'Blockchain::Ethereum::Transaction';

use constant TRANSACTION_PREFIX => pack("H*", '01');

sub new {
    my ($class, %args) = @_;

    my $self = $class->SUPER::new(%args);

    foreach (qw( gas_price access_list )) {
        $self->{$_} = $args{$_} if exists $args{$_};
    }

    bless $self, $class;
    return $self;
}

sub gas_price {
    return shift->{gas_price};
}

sub access_list {
    return shift->{access_list} // [];
}

sub serialize {
    my $self = shift;

    my @params =
        ($self->chain_id, $self->nonce, $self->gas_price, $self->gas_limit, $self->to, $self->value, $self->data, $self->_encode_access_list,);

    @params = $self->_normalize_params(\@params)->@*;

    push(@params, $self->v, $self->r, $self->s)
        if $self->v && $self->r && $self->s;

    # eip-2930 transactions must be prefixed by 1 that is the
    # transaction type
    return TRANSACTION_PREFIX . $self->rlp->encode(\@params);
}

1;

__END__