File Coverage

blib/lib/CryptoTron/GetAccount.pm

Criterion	Covered	Total	%
statement	20	26	76.9
branch			n/a
condition			n/a
subroutine	7	8	87.5
pod	0	1	0.0
total	27	35	77.1

# Load the Perl pragmas.
use 5.010001;
use strict;
use warnings;

# Load the Perl pragma Exporter.
use vars qw(@ISA @EXPORT @EXPORT_OK);
use Exporter 'import';

# Base class of this module.
our @ISA = qw(Exporter);

# Exporting the implemented subroutine.
our @EXPORT = qw(GetAccount);

# Set the package version.
our $VERSION = '0.17';

# Load the required Perl module.
use File::Basename;

# Load the required package module.
use CryptoTron::JsonHttp;

# Get the package name.
our ($MODULE_NAME, undef, undef) = fileparse(__FILE__, '\..*');

# ---------------------------------------------------------------------------- #
# Subroutine GetAccount()                                                      #
#                                                                              #
# Description:                                                                 #
# Get the account information of a Tron account from the Tron blockchain using #
# the full-node HTTP Tron API.                                                 #
#                                                                              #
# @argument {PublicKey     => $PublicKey,                                      #
#            VisibleFlag => ["True"|"False"|""],                               #
#            ControlFlag => ["True"|"False"|""],                               #
#            OutputFormat => ["RAW"|"STR"|""]}    (hash)                       #
# @return   $output_data  Response content        (scalar)                     #
# ---------------------------------------------------------------------------- #
    # Assign the subroutine arguments to the local array.
    my ($param) = @_;
    # Create the payload.
    my $payload = payload_standard($param);
    # Add the payload to the given hash.
    $param->{'PayloadString'} = $payload;
    # Add the module name to the given hash.
    $param->{'ModuleName'} = $MODULE_NAME;
    # Get the ouput data.
    my $output_data = json_data($param);
    # Return the ouput data.
    return $output_data;
};

1;


=head1 NAME

CryptoTron::GetAccount - Perl extension for use with the blockchain of the crypto coin Tron.

=head1 SYNOPSIS

  use CryptoTron::GetAccount;

  # Set the public key as Base58 address.
  my $PublicKeyBase58 = "TY2fJ7AcsnQhfW3UJ1cjEUak5vkM87KC6R";

  # Set the visible flag.
  my $VisibleFlag = ["True"|"False"|""];

  # Set the control flag.
  my $ControlFlag = ["True"|"False"|""];

  # Set the output format.
  my $OutputFormat = ["RAW"|"STR"|""];

  # Request the account info from the mainnet.
  my $account_info = GetAccount({
      PublicKey => $PublicKeyBase58
      [, VisibleFlag => $VisibleFlag]
      [, ControlFlag => $ControlFlag]
      [, OutputFormat => $OutputFormat]
  });

  # Print the account info into the terminal window.
  print $account_info;

=head1 DESCRIPTION

The module requests the account information of an Tron account from the
Tron blockchain using the so-called full-node HTTP API from the Tron
developer network. The module is designed for use with Tron Mainnet. For
HTTP requests the methods C<POST> or C<GET> can be used in general. For
the method C<GetAccount> the needed method is C<POST>. The payload of the
HTTP request consists of the key 'address' and the key 'visible' and the
related values. The switch 'visible' can be set to "True" or "False". If
the switch is set to "True" a Base58 address is used. If the switch is set
to "False" a Hex address is used. A request of the service API results in
a response in JSON format. The module returns formatted string JSON data as
well as unformated raw JSON data based on the output format flag. The parsing
of the account information is done by a separate module.

=head1 METHOD

  GetAccount()

=head1 OPTIONS

The named subroutine argument key C<PublicKey> and the related value are
mandatory, the named subroutine arguments keys C<OutputFormat> as well as
C<VisibleFlag> and there values are optional. The value of the subroutine
argument key C<PublicKey> can be a Base58 address or a Hex address. The
value of the subroutine argument key C<VisibleFlag> can be "True" or
"False".

  PublicKey: Base58 address => VisibleFlag: True
  PublicKey: Hex address    => VisibleFlag: False

If the given combination is not valid, an error will be returned from the
request.

The subroutine argument key C<ControlFlag> and his value controls if the given
combination address and visible should be checked. If visible is not set in a
correct way, the value will be corrected if the flag is "True" and if the flag
is "False" it will not be corrected.

The subroutine argument key C<OutputFormat> and his value controls wether the
output is raw JSON or or formatted JSON.

=head1 EXAMPLES

=head2 Example 1

  # Load the required module.
  use CryptoTron::GetAccount;

  # Set the public key as Base58 address.
  my $PublicKeyBase58 = "TY2fJ7AcsnQhfW3UJ1cjEUak5vkM87KC6R";

  # Set the visible flag.
  my $VisibleFlag = "True";

  # Set the control flag.
  my $ControlFlag = "True";

  # Set the output format.
  my $OutputFormat = "RAW";

  # Request the account info from the mainnet.
  my $account_info = GetAccount({
      PublicKey => $PublicKeyBase58,
      VisibleFlag => $VisibleFlag,
      ControlFlag => $ControlFlag,
      OutputFormat => $OutputFormat
  });

  # Print the account info into the terminal window.
  print $account_info;

=head2 Example 2

  # Load the required module.
  use CryptoTron::GetAccount;

  # Set the public key as Base58 address.
  my $PublicKeyBase58 = "TY2fJ7AcsnQhfW3UJ1cjEUak5vkM87KC6R";

  # Set the output format.
  my $OutputFormat = "STR";

  # Request the account info from the mainnet.
  my $response = GetAccount({PublicKey => $PublicKeyBase58});

  # Print the account info into the terminal window.
  print $response;

=head1 LIMITATIONS

The module is working with the Tron Mainnet, but not with other existing
Tron Testnets.

=head1 OPEN ISSUES

None

=head1 ERROR CODES

None

=head1 NOTES

None

=head1 BUGS

None

=head1 TODO

None

=head1 SEE ALSO

CryptoTron::JsonHttp

CryptoTron:ParseAccount

CryptoTron:AddressCheck

CryptoTron:AddressConvert

File::Basename

TRON Developer Hub

=head1 AUTHOR

Dr. Peter Netz, E<lt>[e-mail]<gt>

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2022 by Dr. Peter Netz

This library is free software; you can redistribute it and/or modify it
under the same terms of The MIT License. For more details, see the full
text of the license in the attached file LICENSE in the main module folder.
This program is distributed in the hope that it will be useful, but without
any warranty; without even the implied warranty of merchantability or fitness
for a particular purpose.

=cut