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package SL::DB::OrderItem;

use strict;

use SL::DB::MetaSetup::OrderItem;
use SL::DB::Helper::CustomVariables (
sub_module => 'orderitems',
cvars_alias => 1,
overloads => {
parts_id => 'SL::DB::Part',
},
);

__PACKAGE__->meta->add_relationship(
part => {
type => 'one to one',
class => 'SL::DB::Part',
column_map => { parts_id => 'id' },
},
price_factor_obj => {
type => 'one to one',
class => 'SL::DB::PriceFactor',
column_map => { price_factor_id => 'id' },
},
unit_obj => {
type => 'one to one',
class => 'SL::DB::Unit',
column_map => { unit => 'name' },
},
order => {
type => 'one to one',
class => 'SL::DB::Order',
column_map => { trans_id => 'id' },
},
);

# Creates get_all, get_all_count, get_all_iterator, delete_all and update_all.
__PACKAGE__->meta->make_manager_class;

__PACKAGE__->meta->initialize;

sub is_price_update_available {
my $self = shift;
return $self->origprice > $self->part->sellprice;
}

package SL::DB::Manager::OrderItem;

use SL::DB::Helper::Paginated;
use SL::DB::Helper::Sorted;

sub _sort_spec {
return ( columns => { delivery_date => [ 'deliverydate', ],
description => [ 'lower(orderitems.description)', ],
partnumber => [ 'part.partnumber', ],
qty => [ 'qty' ],
ordnumber => [ 'order.ordnumber' ],
customer => [ 'lower(customer.name)', ],
position => [ 'trans_id', 'runningnumber' ],
transdate => [ 'transdate', 'lower(order.reqdate::text)' ],
},
default => [ 'position', 1 ],
nulls => { }
);
}

sub default_objects_per_page { 40 }

1;
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