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Foodloop-Server/lib/Pear/LocalLoop/Import/LCCCsv/Transactions.pm

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package Pear::LocalLoop::Import::LCCCsv::Transactions;
use Moo;
use DateTime;
use DateTime::Format::Strptime;
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use Geo::UK::Postcode::Regex;
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extends qw/Pear::LocalLoop::Import::LCCCsv/;
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has target_entity_id => (
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is => 'ro',
required => 1,
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);
has target_entity => (
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is => 'lazy',
builder => sub {
my $self = shift;
my $entity =
$self->schema->resultset('Entity')->find( $self->target_entity_id );
Pear::LocalLoop::Error->throw(
"Cannot find LCC Entity, did you pass the right id?")
unless $entity;
return $entity;
},
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);
has '+csv_required_columns' => (
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builder => sub {
return [
(
'transaction_id', 'supplier_id',
'net_amount', 'vat amount',
'gross_amount',
)
];
},
);
sub import_csv {
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my ($self) = @_;
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$self->check_headers;
my $lcc_org = $self->target_entity;
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while ( my $row = $self->get_csv_line ) {
$self->_row_to_result( $row, $lcc_org );
}
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return 1;
}
sub _row_to_result {
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my ( $self, $row, $lcc_org ) = @_;
my $supplier_id = $row->{supplier_id};
my $organisation = $self->schema->resultset('Organisation')->find(
{
'external_reference.external_id' => $supplier_id
},
{ join => 'external_reference' }
);
unless ($organisation) {
# Pear::LocalLoop::Error->throw("Cannot find an organisation with supplier_id $supplier_id");
return unless $row->{'Company Name (WHO)'};
my $town = $row->{post_town};
unless ($town) {
my $postcode_obj =
Geo::UK::Postcode::Regex->parse( $row->{post_code} );
$town = Geo::UK::Postcode::Regex->outcode_to_posttowns(
$postcode_obj->{outcode} );
$town = $town->[0];
}
return
if $self->external_result->organisations->find(
{ external_id => $row->{supplier_id} } );
$organisation = $self->schema->resultset('Entity')->create(
{
type => 'organisation',
organisation => {
name => $row->{'Company Name (WHO)'},
street_name => $row->{"address line 1"},
town => $town,
postcode => $row->{post_code},
country => $row->{country_code},
external_reference => [
{
external_reference => $self->external_result,
external_id => $row->{supplier_id},
}
],
}
}
);
}
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my $date_formatter = DateTime::Format::Strptime->new(
pattern => '%m/%d/%Y',
time_zone => 'Europe/London'
);
my $paid_date = (
$row->{paid_date}
? $date_formatter->parse_datetime( $row->{paid_date} )
: $date_formatter->parse_datetime( $row->{invoice_date} )
);
my $gross_value = $row->{gross_amount};
$gross_value =~ s/,//g;
my $sales_tax_value = $row->{"vat amount"};
$sales_tax_value =~ s/,//g;
my $net_value = $row->{net_amount};
$net_value =~ s/,//g;
# TODO negative values are sometimes present
my $external_transaction = $self->external_result->update_or_create_related(
'transactions',
{ # This is a TransactionExternal result
external_id => $row->{transaction_id},
}
);
my $transaction_result = $external_transaction->update_or_create_related(
'transaction',
{
seller => $organisation->entity,
buyer => $lcc_org,
purchase_time => $paid_date,
value => $gross_value * 100000,
}
);
my $meta_result = $transaction_result->update_or_create_related(
'meta',
{
gross_value => $gross_value * 100000,
sales_tax_value => $sales_tax_value * 100000,
net_value => $net_value * 100000,
(
$row->{"local service"}
? ( local_service => $row->{"local service"} )
: ()
),
(
$row->{"regional service"}
? ( regional_service => $row->{"regional service"} )
: ()
),
(
$row->{"national service"}
? ( national_service => $row->{"national service"} )
: ()
),
(
$row->{"private household rebate"}
? ( private_household_rebate =>
$row->{"private household rebate"} )
: ()
),
(
$row->{"business tax and rebate"}
? ( business_tax_and_rebate =>
$row->{"business tax and rebate"} )
: ()
),
(
$row->{"stat loc gov"}
? ( stat_loc_gov => $row->{"stat loc gov"} )
: ()
),
(
$row->{"central loc gov"}
? ( central_loc_gov => $row->{"central loc gov"} )
: ()
),
}
);
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return 1;
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}
1;