File Coverage

lib/Net/API/Stripe/List.pm

Criterion	Covered	Total	%
statement	19	136	13.9
branch	0	70	0.0
condition	0	56	0.0
subroutine	7	28	25.0
pod	10	15	66.6
total	36	305	11.8

##----------------------------------------------------------------------------
## Stripe API - ~/lib/Net/API/Stripe/List.pm
## Version v0.200.3
## Copyright(c) 2020 DEGUEST Pte. Ltd.
## Author: Jacques Deguest <[e-mail]>
## Created 2019/11/02
## Modified 2022/10/25
## All rights reserved.
##
##
## This program is free software; you can redistribute  it  and/or  modify  it
## under the same terms as Perl itself.
##----------------------------------------------------------------------------
# To be inherited
BEGIN
{
    use strict;
    use warnings;
    use parent qw( Net::API::Stripe::Generic );
    use vars qw( $VERSION );
    # use B;
    # use B::Deparse;
    our( $VERSION ) = 'v0.200.3';
};

use strict;
use warnings;

# Provide our own version of as_hash to avoid our helper methods from being called by Module::Generic::as_hash
{
    my $self = CORE::shift( @_ );
    my $p = {};
    $p = CORE::shift( @_ ) if( scalar( @_ ) == 1 && ref( $_[0] ) eq 'HASH' );
    my $data = $self->_data;
    my $res = [];
    foreach my $this ( @$data )
    {
        if( $self->_is_object( $this ) && $this->can( 'as_hash' ) )
        {
            my $v = $this->as_hash( $p );
            CORE::push( @$res, $v );
        }
    }
    return( { data => $res } );
}






{
    my $self = CORE::shift( @_ );
    if( @_ )
    {
        $self->_set_get_scalar( 'total_count', @_ );
    }
    my $total = $self->_set_get_scalar( 'total_count' );
    if( !defined( $total ) || !CORE::length( $total ) )
    {
        return( $self->_data->size );
    }
    else
    {
        return( $total );
    }
}

# Additional methods for navigation to be used like $list->next or $list->prev
{
    my $self = CORE::shift( @_ );
    my $pos  = @_ ? int( CORE::shift( @_ ) ) : ( $self->{_pos} || 0 );
    my $data = $self->_data;
    return( $data->[ $pos ] );
}

{
    my $self = CORE::shift( @_ );
    my $data = $self->_data;
    return( scalar( @$data ) );
}

{
    my $self = CORE::shift( @_ );
    $self->{_pos} = -1 if( !exists( $self->{_pos} ) );
    my $data = $self->_data;
    if( $self->{_pos} + 1 < scalar( @$data ) )
    {
        return( $data->[ ++$self->{_pos} ] );
    }
    elsif( $self->has_more && scalar( @$data ) && $self->_is_object( $data->[-1] ) )
    {
        my $last_id = $data->[-1]->id;
        $self->{_limit} = scalar( @$data ) if( !$self->{_limit} );
        my $opts =
        {
        starting_after => $last_id,
        limit => ( $self->{_limit} || 10 ),
        };
        my $hash = $self->parent->get( $self->url, $opts ) || return;
        return( $self->error( "Cannot find property 'object' in this hash reference: ", sub{ $self->dumper( $hash ) } ) ) if( !CORE::exists( $hash->{object} ) );
        my $class = $self->_object_type_to_class( $hash->{object} ) || return;
        my $list = $self->parent->_response_to_object( $class, $hash ) || return;
        $data = $list->_data;
        $self->{data} = $data;
        $self->{_pos} = 0;
        return( '' ) if( !scalar( @$data ) );
        return( $data->[ $self->{_pos} ] );
    }
    else
    {
        # We do not return undef(), which we use to signal errors
        return( '' );
    }
}

{
    my $self = CORE::shift( @_ );
    $self->{_pos} = -1 if( !exists( $self->{_pos} ) );
    my $data = $self->_data;
    if( $self->{_pos} - 1 >= 0 )
    {
        return( $data->[ --$self->{_pos} ] );
    }
    elsif( scalar( @$data ) && $self->_is_object( $data->[0] ) )
    {
        my $first_id = $data->[0]->id;
        $self->{_limit} = scalar( @$data ) if( !$self->{_limit} );
        my $opts =
        {
        ending_before => $first_id,
        limit => ( $self->{_limit} || 10 ),
        };
        my $hash = $self->parent->get( $self->url, $opts ) || return;
        return( $self->error( "Cannot find property 'object' in this hash reference: ", sub{ $self->dumper( $hash ) } ) ) if( !CORE::exists( $hash->{object} ) );
        my $class = $self->_object_type_to_class( $hash->{object} ) || return;
        my $list = $self->parent->_response_to_object( $class, $hash ) || return;
        $data = $list->_data;
        $self->{data} = $data;
        # $self->_data( $data );
        $self->{_pos} = $#$data;
        return( '' ) if( !scalar( @$data ) );
        return( $data->[ $self->{_pos} ] );
    }
    else
    {
        # We do not return undef(), which we use to signal errors
        return( '' );
    }
}

{
    my $self = CORE::shift( @_ );
    return( $self->_data->pop );
}

{
    my $self = CORE::shift( @_ );
    my $this = CORE::shift( @_ ) || return( $self->error( "Nothing was provided to add to the list of object." ) );
    $self->_check( $this ) || return;
    $self->_data->push( $this );
    return( $self );
}

{
    my $self = CORE::shift( @_ );
    return( $self->_data->shift );
}

{
    my $self = CORE::shift( @_ );
    my $this = CORE::shift( @_ ) || return( $self->error( "Nothing was provided to add to the list of object." ) );
    $self->_check( $this ) || return;
    $self->_data->unshift( $this );
    return( $self );
}

{
    my $self = CORE::shift( @_ );
    my $this = CORE::shift( @_ ) || return( $self->error( "No data was provided to check." ) );
    return( $self->error( "Data provided is not an object." ) ) if( !$self->_is_object( $this ) );
    # Check if there is any data and if there is find out what kind of object we are holding so we can maintain consistency
    my $data = $self->_data;
    my $obj_name;
    if( scalar( @$data ) && $self->_is_object( $data->[0] ) )
    {
        $obj_name = $data->[0]->object if( $data->[0]->can( 'object' ) );
    }
    if( $this->can( 'object' ) )
    {
        return( $self->error( "Object provided ($this) has an object type (", $this->object, ") different from the ones currently in our stack ($obj_name)." ) ) if( $this->object ne $obj_name );
    }
    return( $this );
}

{
    my $self = CORE::shift( @_ );
    my $field = 'data';
    if( @_ )
    {
        my $ref = CORE::shift( @_ );
        return( $self->error( "I was expecting an array ref, but instead got '$ref'. _is_array returned: '", $self->_is_array( $ref ), "'" ) ) if( !$self->_is_array( $ref ) );
        my $arr = [];
        # Are we provided with an array of existing objects? No need to do anything then
        if( $self->_is_object( $ref->[0] ) )
        {
            # Unless it is already an array object, we make it one
            $arr = $self->_is_object( $ref ) ? $ref : $self->new_array( $ref );
        }
        else
        {
            if( scalar( @$ref ) )
            {
                my $type;
                if( $self->_is_object( $ref->[0] ) )
                {
                    return( $self->error( "I found an array of objects, but they do not have the method \"object\"." ) ) if( !$ref->[0]->can( 'object' ) );
                    $type = $ref->[0]->object || return( $self->error( "Somehow, the object property for this object (", $ref->[0], ") is empty." ) );
                }
                else
                {
                    return( $self->error( "I was expecting an array of hash reference, but instead of hash I found $ref->[0]" ) ) if( ref( $ref->[0] ) ne 'HASH' );
                    return( $self->error( "Found an hash reference in this array, but it is empty: ", sub{ $self->dumper( $ref ) } ) ) if( !scalar( keys( %{$ref->[0]} ) ) );
                    $type = $ref->[0]->{object} || return( $self->error( "I was expecting a string in property 'object', but found nothing: ", sub{ $self->dumper( $ref ) } ) );
                }
                my $class = $self->_object_type_to_class( $type ) || return( $self->error( "Could not find corresponding class for ojbect type \"$type\"." ) );
                $arr = $self->_set_get_object_array_object( $field, $class, $ref );
                # Store this value used by next() and prev() to replicate the query with the right limit
                # If initial query made by the user was 10 this array would be 10 or less if there is no more data
            }
        }
        $self->{ $field } = $arr;
    }
    if( !$self->{ $field } || !$self->_is_object( $self->{ $field } ) )
    {
        my $o = $self->new_array( ( defined( $self->{ $field } ) && CORE::length( $self->{ $field } ) ) ? $self->{ $field } : [] );
        $self->{ $field } = $o;
    }
    return( $self->{ $field } );
}

1;
# NOTE: POD

=encoding utf8

=head1 NAME

Net::API::Stripe::List - Stripe List Object

=head1 SYNOPSIS

    my $stripe = Net::API::Stripe->new( conf_file => 'settings.json' ) || die( Net::API::Stripe->error );
    my $list = $stripe->customers( 'list' ) || die( $stripe->error );
    printf( "%d total customer(s) found\n", $list->count );
    while( my $cust = $list->next )
    {
        printf( "Customer %s with e-mail has a balance of %s\n", $cust->name, $cust->email, $cust->balance->format_money( 0, '¥' ) );
    }

=head1 VERSION

    v0.200.3

=head1 DESCRIPTION

This is a package with a set of useful methods to be inherited by various Stripe package, such as bellow packages. It can also be used directly in a generic way and this will find out which list of objects this is. This is the case for example when getting the list of customer tax ids in B<Net::API::Stripe::tax_id_list>().

=over 4

=item L<Net::API::Stripe::Billing::Invoice::Lines>

=item L<Net::API::Stripe::Billing::Subscription::Items>

=item L<Net::API::Stripe::Charge::Refunds>

=item L<Net::API::Stripe::Connect::Account::ExternalAccounts>

=item L<Net::API::Stripe::Connect::ApplicationFee::Refunds>

=item L<Net::API::Stripe::Connect::Transfer::Reversals>

=item L<Net::API::Stripe::Customer::List>

=item L<Net::API::Stripe::Customer::Sources>

=item L<Net::API::Stripe::Customer::Subscription>

=item L<Net::API::Stripe::Customer::TaxIds>

=item L<Net::API::Stripe::File::Links>

=item L<Net::API::Stripe::Order::Return>

=item L<Net::API::Stripe::Payment::Intent::Charges>

=item L<Net::API::Stripe::Sigma::ScheduledQueryRun::File::Links>

=back

=head1 CONSTRUCTOR

=head2 new( %ARG )

Creates a new L<Net::API::Stripe::List> object.
It may also take an hash like arguments, that also are method of the same name.

=head1 METHODS

=head2 object string

This is the string identifier of the type of data. Usually it is "list"

=head2 data array

This is an array of data, usually objects, but it could vary, which is why this method should be overriden by package inheriting from this one.

=head2 has_more boolean

This is a boolean value to indicate whether the data is buffered

=head2 url URI

This is uri to be used to access the next or previous set of data

=head2 total_count integer

Total size of the array i.e. number of elements

=head2 get offset

Retrieves the data at the offset specified

=head2 length integer

The size of the array

=head2 next

Moves to the next entry in the array

=head2 prev

Moves to the previous entry in the array

=head1 API SAMPLE

    {
      "object": "list",
      "url": "/v1/refunds",
      "has_more": false,
      "data": [
        {
          "id": "re_fake123456789",
          "object": "refund",
          "amount": 30200,
          "balance_transaction": "txn_fake123456789",
          "charge": "ch_fake123456789",
          "created": 1540736617,
          "currency": "jpy",
          "metadata": {},
          "reason": null,
          "receipt_number": null,
          "source_transfer_reversal": null,
          "status": "succeeded",
          "transfer_reversal": null
        },
        {...},
        {...}
      ]
    }

=head1 HISTORY

=head2 v0.1

Initial version

=head2 v0.200

Change in version numbering

=head1 AUTHOR

Jacques Deguest E<lt>F<[e-mail]>E<gt>

=head1 SEE ALSO

Stripe API documentation:

L<https://stripe.com/docs/api>

=head1 COPYRIGHT & LICENSE

Copyright (c) 2020-2020 DEGUEST Pte. Ltd.

You can use, copy, modify and redistribute this package and associated
files under the same terms as Perl itself.

=cut