+ # Prepare linked items for printing
+ if ( $form->{"invoice_id_$i"} ) {
+
+ require SL::DB::InvoiceItem;
+ my $invoice_item = SL::DB::Manager::InvoiceItem->find_by( id => $form->{"invoice_id_$i"} );
+ my $linkeditems = $invoice_item->linked_records( direction => 'from', recursive => 1 );
+
+ # check for (recursively) linked sales quotation items, sales order
+ # items and sales delivery order items.
+
+ # The checks for $form->{"ordnumber_$i"} and quo and do are for the old
+ # behaviour, where this data was stored in its own database fields in
+ # the invoice items, and there were no record links for the items.
+
+ # If this information were to be fetched in retrieve_invoice, e.g. for showing
+ # this information in the second row, then these fields will already have
+ # been set and won't be calculated again. This shouldn't be done there
+ # though, as each invocation creates several database calls per item, and would
+ # make the interface very slow for many items. So currently these
+ # requests are only made when printing the record.
+
+ # When using the workflow an invoice item can only be (recursively) linked to at
+ # most one sales quotation item and at most one delivery order item. But it may
+ # be linked back to several order items, if collective orders were involved. If
+ # that is the case we will always choose the very first order item from the
+ # original order, i.e. where it first appeared in an order.
+
+ # TODO: credit note items aren't checked for a record link to their
+ # invoice item
+
+ unless ( $form->{"ordnumber_$i"} ) {
+
+ # $form->{"ordnumber_$i"} comes from ordnumber in invoice, if an
+ # entry exists this must be from before the change from ordnumber to linked items.
+ # So we just use that value and don't check for linked items.
+ # In that case there won't be any links for quo or do items either
+
+ # sales order items are fetched and sorted by id, the lowest id is first
+ # It is assumed that the id always grows, so the item we want (the original) will have the lowest id
+ # better solution: filter the order_item that doesn't have any links from other order_items
+ # or maybe fetch linked_records with param save_path and order by _record_length_depth
+ my @linked_orderitems = grep { $_->isa("SL::DB::OrderItem") && $_->record->type eq 'sales_order' } @{$linkeditems};
+ if ( scalar @linked_orderitems ) {
+ @linked_orderitems = sort { $a->id <=> $b->id } @linked_orderitems;
+ my $orderitem = $linked_orderitems[0]; # 0: the original order item, -1: the last collective order item
+
+ $form->{"ordnumber_$i"} = $orderitem->record->record_number;
+ $form->{"transdate_oe_$i"} = $orderitem->record->transdate->to_kivitendo;
+ $form->{"cusordnumber_oe_$i"} = $orderitem->record->cusordnumber;
+ };
+
+ my @linked_quoitems = grep { $_->isa("SL::DB::OrderItem") && $_->record->type eq 'sales_quotation' } @{$linkeditems};
+ if ( scalar @linked_quoitems ) {
+ croak "an invoice item may only be linked back to 1 sales quotation item, something is wrong\n" unless scalar @linked_quoitems == 1;
+ $form->{"quonumber_$i"} = $linked_quoitems[0]->record->record_number;
+ $form->{"transdate_quo_$i"} = $linked_quoitems[0]->record->transdate->to_kivitendo;
+ };
+
+ my @linked_deliveryorderitems = grep { $_->isa("SL::DB::DeliveryOrderItem") && $_->record->type eq 'sales_delivery_order' } @{$linkeditems};
+ if ( scalar @linked_deliveryorderitems ) {
+ croak "an invoice item may only be linked back to 1 sales delivery item, something is wrong\n" unless scalar @linked_deliveryorderitems == 1;
+ $form->{"donumber_$i"} = $linked_deliveryorderitems[0]->record->record_number;
+ $form->{"transdate_do_$i"} = $linked_deliveryorderitems[0]->record->transdate->to_kivitendo;
+ };
+ };
+ };
+
+
projects / mfinanz.git / blobdiff