|  | package SL::DB::DeliveryOrder;
 | 
  
    |  | 
 | 
  
    |  | use strict;
 | 
  
    |  | 
 | 
  
    |  | use Carp;
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    |  | 
 | 
  
    |  | use Rose::DB::Object::Helpers ();
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    |  | 
 | 
  
    |  | use SL::DB::MetaSetup::DeliveryOrder;
 | 
  
    |  | use SL::DB::Manager::DeliveryOrder;
 | 
  
    |  | use SL::DB::Helper::AttrHTML;
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    |  | use SL::DB::Helper::AttrSorted;
 | 
  
    |  | use SL::DB::Helper::FlattenToForm;
 | 
  
    |  | use SL::DB::Helper::LinkedRecords;
 | 
  
    |  | use SL::DB::Helper::TransNumberGenerator;
 | 
  
    |  | 
 | 
  
    |  | use SL::DB::Part;
 | 
  
    |  | use SL::DB::Unit;
 | 
  
    |  | 
 | 
  
    |  | use SL::DB::DeliveryOrder::TypeData qw(:types);
 | 
  
    |  | 
 | 
  
    |  | use SL::Helper::Number qw(_format_total _round_total);
 | 
  
    |  | 
 | 
  
    |  | use List::Util qw(first);
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    |  | use List::MoreUtils qw(any pairwise);
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    |  | use Math::Round qw(nhimult);
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    |  | 
 | 
  
    |  | __PACKAGE__->meta->add_relationship(orderitems => { type         => 'one to many',
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    |  |                                                     class        => 'SL::DB::DeliveryOrderItem',
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    |  |                                                     column_map   => { id => 'delivery_order_id' },
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    |  |                                                     manager_args => { with_objects => [ 'part' ] }
 | 
  
    |  |                                                   },
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    |  |                                     custom_shipto => {
 | 
  
    |  |                                       type        => 'one to one',
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    |  |                                       class       => 'SL::DB::Shipto',
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    |  |                                       column_map  => { id => 'trans_id' },
 | 
  
    |  |                                       query_args  => [ module => 'DO' ],
 | 
  
    |  |                                     },
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    |  |                                    );
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    |  | 
 | 
  
    |  | __PACKAGE__->meta->initialize;
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    |  | 
 | 
  
    |  | __PACKAGE__->attr_html('notes');
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    |  | __PACKAGE__->attr_sorted('items');
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    |  | 
 | 
  
    |  | __PACKAGE__->before_save('_before_save_set_donumber');
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    |  | 
 | 
  
    |  | # hooks
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    |  | 
 | 
  
    |  | sub _before_save_set_donumber {
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    |  |   my ($self) = @_;
 | 
  
    |  | 
 | 
  
    |  |   $self->create_trans_number if !$self->donumber;
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    |  | 
 | 
  
    |  |   return 1;
 | 
  
    |  | }
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    |  | 
 | 
  
    |  | # methods
 | 
  
    |  | 
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    |  | sub items { goto &orderitems; }
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    |  | sub add_items { goto &add_orderitems; }
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    |  | sub payment_terms { goto &payment; }
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    |  | sub record_number { goto &donumber; }
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    |  | 
 | 
  
    |  | sub sales_order {
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    |  |   my $self   = shift;
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    |  |   my %params = @_;
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    |  | 
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    |  | 
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    |  |   require SL::DB::Order;
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    |  |   my $orders = SL::DB::Manager::Order->get_all(
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    |  |     query => [
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    |  |       ordnumber => $self->ordnumber,
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    |  |       @{ $params{query} || [] },
 | 
  
    |  |     ],
 | 
  
    |  |   );
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    |  | 
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    |  |   return first { $_->is_type('sales_order') } @{ $orders };
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    |  | }
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    |  | 
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    |  | sub type {
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    |  |   goto &order_type;
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    |  | }
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    |  | 
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    |  | sub is_type {
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    |  |   return shift->type eq shift;
 | 
  
    |  | }
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    |  | 
 | 
  
    |  | sub displayable_type {
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    |  |   my $type = shift->type;
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    |  | 
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    |  |   return $::locale->text('Sales Delivery Order')    if $type eq 'sales_delivery_order';
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    |  |   return $::locale->text('Purchase Delivery Order') if $type eq 'purchase_delivery_order';
 | 
  
    |  | 
 | 
  
    |  |   die 'invalid type';
 | 
  
    |  | }
 | 
  
    |  | 
 | 
  
    |  | sub displayable_name {
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    |  |   join ' ', grep $_, map $_[0]->$_, qw(displayable_type record_number);
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    |  | };
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    |  | 
 | 
  
    |  | sub displayable_state {
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    |  |   my ($self) = @_;
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    |  | 
 | 
  
    |  |   return join '; ',
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    |  |     ($self->closed    ? $::locale->text('closed')    : $::locale->text('open')),
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    |  |     ($self->delivered ? $::locale->text('delivered') : $::locale->text('not delivered'));
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    |  | }
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    |  | 
 | 
  
    |  | sub date {
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    |  |   goto &transdate;
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    |  | }
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    |  | 
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    |  | sub number {
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    |  |   goto &donumber;
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    |  | }
 | 
  
    |  | 
 | 
  
    |  | sub _clone_orderitem_cvar {
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    |  |   my ($cvar) = @_;
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    |  | 
 | 
  
    |  |   my $cloned = $_->clone_and_reset;
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    |  |   $cloned->sub_module('delivery_order_items');
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    |  | 
 | 
  
    |  |   return $cloned;
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    |  | }
 | 
  
    |  | 
 | 
  
    |  | sub convert_to_reclamation {
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    |  |   my ($self, %params) = @_;
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    |  | 
 | 
  
    |  |   $params{destination_type} = $self->is_sales ? 'sales_reclamation'
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    |  |                                               : 'purchase_reclamation';
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    |  | 
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    |  |   my $reclamation = SL::DB::Reclamation->new_from($self, %params);
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    |  | 
 | 
  
    |  |   return $reclamation;
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    |  | }
 | 
  
    |  | 
 | 
  
    |  | sub new_from {
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    |  |   my ($class, $source, %params) = @_;
 | 
  
    |  | 
 | 
  
    |  |   my %allowed_sources = map { $_ => 1 } qw(
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    |  |     SL::DB::Reclamation
 | 
  
    |  |     SL::DB::Order
 | 
  
    |  |   );
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    |  |   unless( $allowed_sources{ref $source} ) {
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    |  |     croak("Unsupported source object type '" . ref($source) . "'");
 | 
  
    |  |   }
 | 
  
    |  | 
 | 
  
    |  |   my %record_args = (
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    |  |     donumber => undef,
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    |  |     employee => SL::DB::Manager::Employee->current,
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    |  |     closed    => 0,
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    |  |     delivered => 0,
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    |  |     order_type => $params{type},
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    |  |     transdate => DateTime->today_local,
 | 
  
    |  |   );
 | 
  
    |  | 
 | 
  
    |  |   if ( ref($source) eq 'SL::DB::Order' ) {
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    |  |     map{ ( $record_args{$_} = $source->$_ ) } # {{{ for vim folds
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    |  |     qw(
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    |  |       billing_address_id
 | 
  
    |  |       cp_id
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    |  |       currency_id
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    |  |       cusordnumber
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    |  |       customer_id
 | 
  
    |  |       delivery_term_id
 | 
  
    |  |       department_id
 | 
  
    |  |       globalproject_id
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    |  |       intnotes
 | 
  
    |  |       language_id
 | 
  
    |  |       notes
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    |  |       ordnumber
 | 
  
    |  |       payment_id
 | 
  
    |  |       reqdate
 | 
  
    |  |       salesman_id
 | 
  
    |  |       shippingpoint
 | 
  
    |  |       shipvia
 | 
  
    |  |       taxincluded
 | 
  
    |  |       taxzone_id
 | 
  
    |  |       transaction_description
 | 
  
    |  |       vendor_id
 | 
  
    |  |     );
 | 
  
    |  |     # }}} for vim folds
 | 
  
    |  |   } elsif ( ref($source) eq 'SL::DB::Reclamation' ) {
 | 
  
    |  |     map{ ( $record_args{$_} = $source->$_ ) } # {{{ for vim folds
 | 
  
    |  |       #billing_address_id #TODO(Tamino): add billing_address_id to reclamation
 | 
  
    |  |     qw(
 | 
  
    |  |       currency_id
 | 
  
    |  |       customer_id
 | 
  
    |  |       delivery_term_id
 | 
  
    |  |       department_id
 | 
  
    |  |       globalproject_id
 | 
  
    |  |       intnotes
 | 
  
    |  |       language_id
 | 
  
    |  |       notes
 | 
  
    |  |       payment_id
 | 
  
    |  |       reqdate
 | 
  
    |  |       salesman_id
 | 
  
    |  |       shippingpoint
 | 
  
    |  |       shipvia
 | 
  
    |  |       taxincluded
 | 
  
    |  |       taxzone_id
 | 
  
    |  |       transaction_description
 | 
  
    |  |       vendor_id
 | 
  
    |  |     );
 | 
  
    |  |     $record_args{cp_id} = $source->contact_id;
 | 
  
    |  |     $record_args{cusordnumber} = $source->cv_record_number;
 | 
  
    |  |     # }}} for vim folds
 | 
  
    |  |   }
 | 
  
    |  | 
 | 
  
    |  |   # Custom shipto addresses (the ones specific to the sales/purchase
 | 
  
    |  |   # record and not to the customer/vendor) are only linked from
 | 
  
    |  |   # shipto → delivery_orders. Meaning delivery_orders.shipto_id
 | 
  
    |  |   # will not be filled in that case.
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    |  |   if (!$source->shipto_id && $source->id) {
 | 
  
    |  |     $record_args{custom_shipto} = $source->custom_shipto->clone($class) if $source->can('custom_shipto') && $source->custom_shipto;
 | 
  
    |  |   } else {
 | 
  
    |  |     $record_args{shipto_id} = $source->shipto_id;
 | 
  
    |  |   }
 | 
  
    |  | 
 | 
  
    |  |   # infer type from legacy fields if not given
 | 
  
    |  |   $record_args{order_type} //= $source->customer_id ? 'sales_delivery_order'
 | 
  
    |  |                       : $source->vendor_id   ? 'purchase_delivery_order'
 | 
  
    |  |                       : $source->is_sales    ? 'sales_delivery_order'
 | 
  
    |  |                       : croak "need some way to set delivery order type from source";
 | 
  
    |  | 
 | 
  
    |  |   my $delivery_order = $class->new(%record_args);
 | 
  
    |  |   $delivery_order->assign_attributes(%{ $params{attributes} }) if $params{attributes};
 | 
  
    |  | 
 | 
  
    |  |   my $items = delete($params{items}) || $source->items_sorted;
 | 
  
    |  |   my @items = $delivery_order->is_type(SUPPLIER_DELIVERY_ORDER_TYPE) ? ()
 | 
  
    |  |               : map { SL::DB::DeliveryOrderItem->new_from($_) } @{ $items };
 | 
  
    |  | 
 | 
  
    |  |   @items = grep { $params{item_filter}->($_) } @items if $params{item_filter};
 | 
  
    |  |   @items = grep { $_->qty * 1 } @items if $params{skip_items_zero_qty};
 | 
  
    |  |   @items = grep { $_->qty >=0 } @items if $params{skip_items_negative_qty};
 | 
  
    |  | 
 | 
  
    |  |   $delivery_order->items(\@items);
 | 
  
    |  | 
 | 
  
    |  |   return $delivery_order;
 | 
  
    |  | }
 | 
  
    |  | 
 | 
  
    |  | sub new_from_time_recordings {
 | 
  
    |  |   my ($class, $sources, %params) = @_;
 | 
  
    |  | 
 | 
  
    |  |   croak("Unsupported object type in sources")                                      if any { ref($_) ne 'SL::DB::TimeRecording' }            @$sources;
 | 
  
    |  |   croak("Cannot create delivery order from source records of different customers") if any { $_->customer_id != $sources->[0]->customer_id } @$sources;
 | 
  
    |  | 
 | 
  
    |  |   # - one item per part (article)
 | 
  
    |  |   # - qty is sum of duration
 | 
  
    |  |   # - description goes to item longdescription
 | 
  
    |  |   #  - ordered and summed by date
 | 
  
    |  |   #  - each description goes to an ordered list
 | 
  
    |  |   #  - (as time recording descriptions are formatted text by now, use stripped text)
 | 
  
    |  |   #  - merge same descriptions
 | 
  
    |  |   #
 | 
  
    |  | 
 | 
  
    |  |   my $default_part_id  = $params{default_part_id}     ? $params{default_part_id}
 | 
  
    |  |                        : $params{default_partnumber}  ? SL::DB::Manager::Part->find_by(partnumber => $params{default_partnumber})->id
 | 
  
    |  |                        : undef;
 | 
  
    |  |   my $override_part_id = $params{override_part_id}    ? $params{override_part_id}
 | 
  
    |  |                        : $params{override_partnumber} ? SL::DB::Manager::Part->find_by(partnumber => $params{override_partnumber})->id
 | 
  
    |  |                        : undef;
 | 
  
    |  | 
 | 
  
    |  |   # check parts and collect entries
 | 
  
    |  |   my %part_by_part_id;
 | 
  
    |  |   my $entries;
 | 
  
    |  |   foreach my $source (@$sources) {
 | 
  
    |  |     next if !$source->duration;
 | 
  
    |  | 
 | 
  
    |  |     my $part_id   = $override_part_id;
 | 
  
    |  |     $part_id    ||= $source->part_id;
 | 
  
    |  |     $part_id    ||= $default_part_id;
 | 
  
    |  | 
 | 
  
    |  |     die 'article not found for entry "' . $source->displayable_times . '"' if !$part_id;
 | 
  
    |  | 
 | 
  
    |  |     if (!$part_by_part_id{$part_id}) {
 | 
  
    |  |       $part_by_part_id{$part_id} = SL::DB::Part->new(id => $part_id)->load;
 | 
  
    |  |       die 'article unit must be time based for entry "' . $source->displayable_times . '"' if !$part_by_part_id{$part_id}->unit_obj->is_time_based;
 | 
  
    |  |     }
 | 
  
    |  | 
 | 
  
    |  |     my $date = $source->date->to_kivitendo;
 | 
  
    |  |     $entries->{$part_id}->{$date}->{duration} += $params{rounding}
 | 
  
    |  |                                                ? nhimult(0.25, ($source->duration_in_hours))
 | 
  
    |  |                                                : _round_total($source->duration_in_hours);
 | 
  
    |  |     # add content if not already in description
 | 
  
    |  |     my $new_description = '' . $source->description_as_stripped_html;
 | 
  
    |  |     $entries->{$part_id}->{$date}->{content} ||= '';
 | 
  
    |  |     $entries->{$part_id}->{$date}->{content}  .= '<li>' . $new_description . '</li>'
 | 
  
    |  |       unless $entries->{$part_id}->{$date}->{content} =~ m/\Q$new_description/;
 | 
  
    |  | 
 | 
  
    |  |     $entries->{$part_id}->{$date}->{date_obj}  = $source->start_time || $source->date; # for sorting
 | 
  
    |  |   }
 | 
  
    |  | 
 | 
  
    |  |   my @items;
 | 
  
    |  | 
 | 
  
    |  |   my $h_unit = SL::DB::Manager::Unit->find_h_unit;
 | 
  
    |  | 
 | 
  
    |  |   my @keys = sort { $part_by_part_id{$a}->partnumber cmp $part_by_part_id{$b}->partnumber } keys %$entries;
 | 
  
    |  |   foreach my $key (@keys) {
 | 
  
    |  |     my $qty = 0;
 | 
  
    |  |     my $longdescription = '';
 | 
  
    |  | 
 | 
  
    |  |     my @dates = sort { $entries->{$key}->{$a}->{date_obj} <=> $entries->{$key}->{$b}->{date_obj} } keys %{$entries->{$key}};
 | 
  
    |  |     foreach my $date (@dates) {
 | 
  
    |  |       my $entry = $entries->{$key}->{$date};
 | 
  
    |  | 
 | 
  
    |  |       $qty             += $entry->{duration};
 | 
  
    |  |       $longdescription .= $date . ' <strong>' . _format_total($entry->{duration}) . ' h</strong>';
 | 
  
    |  |       $longdescription .= '<ul>';
 | 
  
    |  |       $longdescription .= $entry->{content};
 | 
  
    |  |       $longdescription .= '</ul>';
 | 
  
    |  |     }
 | 
  
    |  | 
 | 
  
    |  |     my $item = SL::DB::DeliveryOrderItem->new(
 | 
  
    |  |       parts_id        => $part_by_part_id{$key}->id,
 | 
  
    |  |       description     => $part_by_part_id{$key}->description,
 | 
  
    |  |       qty             => $qty,
 | 
  
    |  |       base_qty        => $h_unit->convert_to($qty, $part_by_part_id{$key}->unit_obj),
 | 
  
    |  |       unit_obj        => $h_unit,
 | 
  
    |  |       sellprice       => $part_by_part_id{$key}->sellprice, # Todo: use price rules to get sellprice
 | 
  
    |  |       longdescription => $longdescription,
 | 
  
    |  |     );
 | 
  
    |  | 
 | 
  
    |  |     push @items, $item;
 | 
  
    |  |   }
 | 
  
    |  | 
 | 
  
    |  |   my $delivery_order;
 | 
  
    |  | 
 | 
  
    |  |   if ($params{related_order}) {
 | 
  
    |  |     # collect suitable items in related order
 | 
  
    |  |     my @items_to_use;
 | 
  
    |  |     my @new_attributes;
 | 
  
    |  |     foreach my $item (@items) {
 | 
  
    |  |       my $item_to_use = first {$item->parts_id == $_->parts_id} @{ $params{related_order}->items_sorted };
 | 
  
    |  | 
 | 
  
    |  |       die "no suitable item found in related order" if !$item_to_use;
 | 
  
    |  | 
 | 
  
    |  |       my %new_attributes;
 | 
  
    |  |       $new_attributes{$_} = $item->$_ for qw(qty base_qty unit_obj longdescription);
 | 
  
    |  |       push @items_to_use,   $item_to_use;
 | 
  
    |  |       push @new_attributes, \%new_attributes;
 | 
  
    |  |     }
 | 
  
    |  | 
 | 
  
    |  |     $delivery_order = $class->new_from($params{related_order}, items => \@items_to_use, %params);
 | 
  
    |  |     pairwise { $a->assign_attributes( %$b) } @{$delivery_order->items}, @new_attributes;
 | 
  
    |  | 
 | 
  
    |  |   } else {
 | 
  
    |  |     my %args = (
 | 
  
    |  |       is_sales    => 1,
 | 
  
    |  |       order_type  => 'sales_delivery_order',
 | 
  
    |  |       delivered   => 0,
 | 
  
    |  |       customer_id => $sources->[0]->customer_id,
 | 
  
    |  |       taxzone_id  => $sources->[0]->customer->taxzone_id,
 | 
  
    |  |       currency_id => $sources->[0]->customer->currency_id,
 | 
  
    |  |       employee_id => SL::DB::Manager::Employee->current->id,
 | 
  
    |  |       salesman_id => SL::DB::Manager::Employee->current->id,
 | 
  
    |  |       items       => \@items,
 | 
  
    |  |     );
 | 
  
    |  |     $delivery_order = $class->new(%args);
 | 
  
    |  |     $delivery_order->assign_attributes(%{ $params{attributes} }) if $params{attributes};
 | 
  
    |  |   }
 | 
  
    |  | 
 | 
  
    |  |   return $delivery_order;
 | 
  
    |  | }
 | 
  
    |  | 
 | 
  
    |  | # legacy for compatibility
 | 
  
    |  | # use type_data cusomtervendor and transfer direction instead
 | 
  
    |  | sub is_sales {
 | 
  
    |  |   if ($_[0]->order_type) {
 | 
  
    |  |    return SL::DB::DeliveryOrder::TypeData::get3($_[0]->order_type, "properties", "is_customer");
 | 
  
    |  |   }
 | 
  
    |  |   return $_[0]{is_sales};
 | 
  
    |  | }
 | 
  
    |  | 
 | 
  
    |  | sub customervendor {
 | 
  
    |  |   SL::DB::DeliveryOrder::TypeData::get3($_[0]->order_type, "properties", "is_customer") ? $_[0]->customer : $_[0]->vendor;
 | 
  
    |  | }
 | 
  
    |  | 
 | 
  
    |  | sub convert_to_invoice {
 | 
  
    |  |   my ($self, %params) = @_;
 | 
  
    |  | 
 | 
  
    |  |   croak("Conversion to invoices is only supported for sales records") unless $self->customer_id;
 | 
  
    |  | 
 | 
  
    |  |   my $invoice;
 | 
  
    |  |   if (!$self->db->with_transaction(sub {
 | 
  
    |  |     require SL::DB::Invoice;
 | 
  
    |  |     $invoice = SL::DB::Invoice->new_from($self, %params)->post || die;
 | 
  
    |  |     $self->link_to_record($invoice);
 | 
  
    |  |     # TODO extend link_to_record for items, otherwise long-term no d.r.y.
 | 
  
    |  |     foreach my $item (@{ $invoice->items }) {
 | 
  
    |  |       foreach (qw(delivery_order_items)) {    # expand if needed (orderitems)
 | 
  
    |  |         if ($item->{"converted_from_${_}_id"}) {
 | 
  
    |  |           die unless $item->{id};
 | 
  
    |  |           RecordLinks->create_links('mode'       => 'ids',
 | 
  
    |  |                                     'from_table' => $_,
 | 
  
    |  |                                     'from_ids'   => $item->{"converted_from_${_}_id"},
 | 
  
    |  |                                     'to_table'   => 'invoice',
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    |  |                                     'to_id'      => $item->{id},
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    |  |           ) || die;
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    |  |           delete $item->{"converted_from_${_}_id"};
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    |  |         }
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    |  |       }
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    |  |     }
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    |  |     $self->update_attributes(closed => 1);
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    |  |     1;
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    |  |   })) {
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    |  |     return undef;
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    |  |   }
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    |  | 
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    |  |   return $invoice;
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    |  | }
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    |  | 
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    |  | sub digest {
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    |  |   my ($self) = @_;
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    |  | 
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    |  |   sprintf "%s %s (%s)",
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    |  |     $self->donumber,
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    |  |     $self->customervendor->name,
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    |  |     $self->date->to_kivitendo;
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    |  | }
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    |  | 
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    |  | 1;
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    |  | __END__
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    |  | 
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    |  | =pod
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    |  | 
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    |  | =encoding utf8
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    |  | 
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    |  | =head1 NAME
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    |  | 
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    |  | SL::DB::DeliveryOrder - Rose model for delivery orders (table
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    |  | "delivery_orders")
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    |  | 
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    |  | =head1 FUNCTIONS
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    |  | 
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    |  | =over 4
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    |  | 
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    |  | =item C<date>
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    |  | 
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    |  | An alias for C<transdate> for compatibility with other sales/purchase models.
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    |  | 
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    |  | =item C<displayable_name>
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    |  | 
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    |  | Returns a human-readable and translated description of the delivery order, consisting of
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    |  | record type and number, e.g. "Verkaufslieferschein 123".
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    |  | 
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    |  | =item C<displayable_state>
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    |  | 
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    |  | Returns a human-readable description of the state regarding being
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    |  | closed and delivered.
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    |  | 
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    |  | =item C<items>
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    |  | 
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    |  | An alias for C<delivery_order_items> for compatibility with other
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    |  | sales/purchase models.
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    |  | 
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    |  | =item C<new_from $source, %params>
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    |  | 
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    |  | Creates a new C<SL::DB::DeliveryOrder> instance and copies as much
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    |  | information from C<$source> as possible. At the moment only instances
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    |  | of C<SL::DB::Order> (sales quotations, sales orders, requests for
 | 
  
    |  | quotations and purchase orders) are supported as sources.
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    |  | 
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    |  | The conversion copies order items into delivery order items. Dates are copied
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    |  | as appropriate, e.g. the C<transdate> field will be set to the current date.
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    |  | 
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    |  | Returns the new delivery order instance. The object returned is not
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    |  | saved.
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    |  | 
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    |  | C<%params> can include the following options:
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    |  | 
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    |  | =over 2
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    |  | 
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    |  | =item C<items>
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    |  | 
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    |  | An optional array reference of RDBO instances for the items to use. If
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    |  | missing then the method C<items_sorted> will be called on
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    |  | C<$source>. This option can be used to override the sorting, to
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    |  | exclude certain positions or to add additional ones.
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    |  | 
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    |  | =item C<skip_items_negative_qty>
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    |  | 
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    |  | If trueish then items with a negative quantity are skipped. Items with
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    |  | a quantity of 0 are not affected by this option.
 | 
  
    |  | 
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    |  | =item C<skip_items_zero_qty>
 | 
  
    |  | 
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    |  | If trueish then items with a quantity of 0 are skipped.
 | 
  
    |  | 
 | 
  
    |  | =item C<item_filter>
 | 
  
    |  | 
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    |  | An optional code reference that is called for each item with the item
 | 
  
    |  | as its sole parameter. Items for which the code reference returns a
 | 
  
    |  | falsish value will be skipped.
 | 
  
    |  | 
 | 
  
    |  | =item C<attributes>
 | 
  
    |  | 
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    |  | An optional hash reference. If it exists then it is passed to C<new>
 | 
  
    |  | allowing the caller to set certain attributes for the new delivery
 | 
  
    |  | order.
 | 
  
    |  | 
 | 
  
    |  | =back
 | 
  
    |  | 
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    |  | =item C<new_from_time_recordings $sources, %params>
 | 
  
    |  | 
 | 
  
    |  | Creates a new C<SL::DB::DeliveryOrder> instance from the time recordings
 | 
  
    |  | given as C<$sources>. All time recording entries must belong to the same
 | 
  
    |  | customer. Time recordings are sorted by article and date. For each article
 | 
  
    |  | a new delivery order item is created. If no article is associated with an
 | 
  
    |  | entry, a default article will be used. The article given in the time
 | 
  
    |  | recording entry can be overriden.
 | 
  
    |  | Entries of the same date (for each article) are summed together and form a
 | 
  
    |  | list entry in the long description of the item.
 | 
  
    |  | 
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    |  | The created delivery order object will be returnd but not saved.
 | 
  
    |  | 
 | 
  
    |  | C<$sources> must be an array reference of C<SL::DB::TimeRecording> instances.
 | 
  
    |  | 
 | 
  
    |  | C<%params> can include the following options:
 | 
  
    |  | 
 | 
  
    |  | =over 2
 | 
  
    |  | 
 | 
  
    |  | =item C<attributes>
 | 
  
    |  | 
 | 
  
    |  | An optional hash reference. If it exists then it is used to set
 | 
  
    |  | attributes of the newly created delivery order object.
 | 
  
    |  | 
 | 
  
    |  | =item C<default_part_id>
 | 
  
    |  | 
 | 
  
    |  | An optional part id which is used as default value if no part is set
 | 
  
    |  | in the time recording entry.
 | 
  
    |  | 
 | 
  
    |  | =item C<default_partnumber>
 | 
  
    |  | 
 | 
  
    |  | Like C<default_part_id> but given as partnumber, not as id.
 | 
  
    |  | 
 | 
  
    |  | =item C<override_part_id>
 | 
  
    |  | 
 | 
  
    |  | An optional part id which is used instead of a value set in the time
 | 
  
    |  | recording entry.
 | 
  
    |  | 
 | 
  
    |  | =item C<override_partnumber>
 | 
  
    |  | 
 | 
  
    |  | Like C<overrride_part_id> but given as partnumber, not as id.
 | 
  
    |  | 
 | 
  
    |  | =item C<related_order>
 | 
  
    |  | 
 | 
  
    |  | An optional C<SL::DB::Order> object. If it exists then it is used to
 | 
  
    |  | generate the delivery order from that via C<new_from>.
 | 
  
    |  | The generated items are created from a suitable item of the related
 | 
  
    |  | order. If no suitable item is found, an exception is thrown.
 | 
  
    |  | 
 | 
  
    |  | =item C<rounding>
 | 
  
    |  | 
 | 
  
    |  | An optional boolean value. If truish, then the durations of the time entries
 | 
  
    |  | are rounded up to the full quarters of an hour.
 | 
  
    |  | 
 | 
  
    |  | =back
 | 
  
    |  | 
 | 
  
    |  | =item C<sales_order>
 | 
  
    |  | 
 | 
  
    |  | TODO: Describe sales_order
 | 
  
    |  | 
 | 
  
    |  | =item C<type>
 | 
  
    |  | 
 | 
  
    |  | Returns a string describing this record's type: either
 | 
  
    |  | C<sales_delivery_order> or C<purchase_delivery_order>.
 | 
  
    |  | 
 | 
  
    |  | =item C<convert_to_invoice %params>
 | 
  
    |  | 
 | 
  
    |  | Creates a new invoice with C<$self> as the basis by calling
 | 
  
    |  | L<SL::DB::Invoice::new_from>. That invoice is posted, and C<$self> is
 | 
  
    |  | linked to the new invoice via L<SL::DB::RecordLink>. C<$self>'s
 | 
  
    |  | C<closed> attribute is set to C<true>, and C<$self> is saved.
 | 
  
    |  | 
 | 
  
    |  | The arguments in C<%params> are passed to L<SL::DB::Invoice::new_from>.
 | 
  
    |  | 
 | 
  
    |  | Returns the new invoice instance on success and C<undef> on
 | 
  
    |  | failure. The whole process is run inside a transaction. On failure
 | 
  
    |  | nothing is created or changed in the database.
 | 
  
    |  | 
 | 
  
    |  | At the moment only sales delivery orders can be converted.
 | 
  
    |  | 
 | 
  
    |  | =back
 | 
  
    |  | 
 | 
  
    |  | =head1 BUGS
 | 
  
    |  | 
 | 
  
    |  | Nothing here yet.
 | 
  
    |  | 
 | 
  
    |  | =head1 AUTHOR
 | 
  
    |  | 
 | 
  
    |  | Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
 | 
  
    |  | 
 | 
  
    |  | =cut
 |