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Foodloop-Server/lib/Pear/LocalLoop/Import/LCCCsv/Transactions.pm
2019-07-12 16:08:02 +01:00

80 lines
2.1 KiB
Perl

package Pear::LocalLoop::Import::LCCCsv::Transactions;
use Moo;
use DateTime;
use DateTime::Format::Strptime;
extends qw/Pear::LocalLoop::Import::LCCCsv/;
has '+csv_required_columns' => (
builder => sub { return [ (
'transaction_id',
'supplier_id',
'net_amount',
'vat amount',
'gross_amount',
)]},
);
sub import_csv {
my ($self) = @_;
my $rows = $self->csv_data;
my $lcc_org = $self->schema->resultset('Organisation')->find({
name => "Lancashire County Council",
street_name => "County Hall"
});
unless ($lcc_org) {
Pear::LocalLoop::Error->throw("Cannot find LCC Organisation, please contact an admin");
}
foreach my $row ( @{$rows} ) {
$self->_row_to_result($row, $lcc_org);
}
}
sub _row_to_result {
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");
}
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
$self->external_result->find_or_create_related('transactions', {
external_id => $row->{transaction_id},
transaction => {
seller => $organisation->entity,
buyer => $lcc_org->entity,
purchase_time => $paid_date,
value => $gross_value * 100000,
meta => {
gross_value => $gross_value * 100000,
sales_tax_value => $sales_tax_value * 100000,
net_value => $net_value * 100000,
},
}
});
}
1;