SL::Helper::ShippedQty: write_to garantiert eine Zahl für shipped_qty

diff --git a/SL/Helper/ShippedQty.pm b/SL/Helper/ShippedQty.pm
index 80ee73d..63f7df8 100644 (file)
--- a/SL/Helper/ShippedQty.pm
+++ b/SL/Helper/ShippedQty.pm
@@ -207,7 +207,7 @@ sub write_to {
 
   for my $obj (@$objects) {
     if ('SL::DB::OrderItem' eq ref $obj) {
-      $obj->{shipped_qty} = $shipped_qty->{$obj->id};
+      $obj->{shipped_qty} = $shipped_qty->{$obj->id} //= 0;
       $obj->{delivered}   = $shipped_qty->{$obj->id} == $obj->qty;
     } elsif ('SL::DB::Order' eq ref $obj) {
       if (exists $obj->{orderitems}) {
@@ -452,13 +452,26 @@ No return value. All internal errors will throw an exception.
 
 =item C<write_to_objects>
 
-Save the C<shipped_qty> and C<delivered> state to the objects. If L</calculate>
-was called with objects, then C<write_to_objects> will use these.
+Save the C<shipped_qty> and C<delivered> state to the given objects. If
+L</calculate> was called with objects, then C<write_to_objects> will use these.
+
+C<shipped_qty> and C<delivered> will be directly infused into the objects
+without calling the accessor for delivered. If you want to save afterwards,
+you'll have to do that yourself.
+
+C<shipped_qty> is guaranteed to be coerced to a number. If no delivery_order
+was found it will be set to zero.
+
+C<delivered> is guaranteed only to be the correct boolean value, but not
+any specific value.
 
 =item C<shipped_qty>
 
 Valid after L</calculate>. Returns a hasref with shipped qtys by orderitems id.
 
+Unlike the result of C</write_to>, entries in C<shipped_qty> may be C<undef> if
+linked elements were found.
+
 =item C<delivered>
 
 Valid after L</calculate>. Returns a hasref with delivered flag by order id.

diff --git a/t/helper/shipped_qty.t b/t/helper/shipped_qty.t
index 743a8a3..75a5236 100644 (file)
--- a/t/helper/shipped_qty.t
+++ b/t/helper/shipped_qty.t
@@ -76,12 +76,12 @@ SL::Helper::ShippedQty
   ->calculate($purchase_order)
   ->write_to_objects;
 
-is($purchase_order->orderitems->[0]->{shipped_qty}, undef, "first purchase orderitem has no shipped_qty");
-is($purchase_order->orderitems->[0]->{delivered},   '',    "first purchase orderitem is not delivered");
+is($purchase_order->orderitems->[0]->{shipped_qty}, 0, "first purchase orderitem has no shipped_qty");
+is($purchase_order->orderitems->[0]->{delivered},   '', "first purchase orderitem is not delivered");
 
 my $purchase_orderitem_part1 = SL::DB::Manager::OrderItem->find_by( parts_id => $part1->id, trans_id => $purchase_order->id);
 
-is($purchase_orderitem_part1->shipped_qty, undef, "OrderItem shipped_qty method ok");
+is($purchase_orderitem_part1->shipped_qty, 0, "OrderItem shipped_qty method ok");
 
 is($purchase_order->closed,     0, 'purchase order is open');
 is($purchase_order->delivered, '', 'purchase order is not delivered');
@@ -108,8 +108,8 @@ SL::Helper::ShippedQty
   ->calculate($purchase_order)
   ->write_to_objects;
 
-is($purchase_order->orderitems->[0]->{shipped_qty}, undef, "require_stock_out => 1: first purchase orderitem has no shipped_qty");
-is($purchase_order->orderitems->[0]->{delivered},   '',    "require_stock_out => 1: first purchase orderitem is not delivered");
+is($purchase_order->orderitems->[0]->{shipped_qty}, 0,  "require_stock_out => 1: first purchase orderitem has no shipped_qty");
+is($purchase_order->orderitems->[0]->{delivered},   '', "require_stock_out => 1: first purchase orderitem is not delivered");
 
 # ship items from delivery order
 SL::Dev::Inventory::transfer_purchase_delivery_order($purchase_delivery_order);
@@ -145,13 +145,13 @@ SL::Helper::ShippedQty
   ->calculate($sales_order)
   ->write_to_objects;
 
-is($sales_order->orderitems->[0]->{shipped_qty}, undef, "first sales orderitem has no shipped_qty");
-is($sales_order->orderitems->[0]->{delivered},   '',    "first sales orderitem is not delivered");
+is($sales_order->orderitems->[0]->{shipped_qty}, 0,  "first sales orderitem has no shipped_qty");
+is($sales_order->orderitems->[0]->{delivered},   '', "first sales orderitem is not delivered");
 
 my $orderitem_part1 = SL::DB::Manager::OrderItem->find_by(parts_id => $part1->id, trans_id => $sales_order->id);
 my $orderitem_part2 = SL::DB::Manager::OrderItem->find_by(parts_id => $part2->id, trans_id => $sales_order->id);
 
-is($orderitem_part1->shipped_qty, undef, "OrderItem shipped_qty method ok");
+is($orderitem_part1->shipped_qty, 0, "OrderItem shipped_qty method ok");
 
 # create sales delivery order from sales order
 my $sales_delivery_order = $sales_order->convert_to_delivery_order;
@@ -172,8 +172,8 @@ SL::Helper::ShippedQty
   ->calculate($sales_order)
   ->write_to_objects;
 
-is($sales_order->orderitems->[0]->{shipped_qty}, undef, "require_stock_out => 1: first sales orderitem has no shipped_qty");
-is($sales_order->orderitems->[0]->{delivered},   '',    "require_stock_out => 1: first sales orderitem is not delivered");
+is($sales_order->orderitems->[0]->{shipped_qty}, 0,  "require_stock_out => 1: first sales orderitem has no shipped_qty");
+is($sales_order->orderitems->[0]->{delivered},   '', "require_stock_out => 1: first sales orderitem is not delivered");
 
 # ship items from delivery order
 SL::Dev::Inventory::transfer_sales_delivery_order($sales_delivery_order);