R31508-27 Purchase Invoice Line - Apply Required Custom Properties

Code	31508-27
Entity	Logistics.Procurement.PurchaseInvoiceLines Entity
Name	ApplyRequiredCustomProperties
Attribute	CustomProperties
Layer	Front-End
Events	AttributeChanged(Product)
Priority	Normal
Modify	YES
Applicable Legislations	ALL // no condition needed
Action	if (OldValue != NewValue AND OldValue.ProductType != NewValue.ProductType) { PurchaseInvoiceLine.RefreshCustomPropertyValues(Product); } *PurchaseInvoiceLine.RefreshCustomPropertyValues(Product): propertiesByProdType = Transaction.Query<ProductTypePurchaseInvoiceLineProperty>() .Where(ProductType == product.ProductType); requiredProp = propertiesByProdType.Select(Property); actualProp = CustomProperties.GetActualPropertyValues(); foreach (actualProp) { if (!requiredProp.Contains(actual property)){CustomProperties.GetPropertyValue(actual property).Delete();} } foreach (requiredProp) { currentPV = CustomProperties.GetPropertyValue(requiredProperty); if (currentPV == null) PropertyValue newPV = new PropertyValue{Property = item, EntityItemId = PurchaseInvoiceLine.Id) }
Description	There are Custom Properties for Product Types which are required for Purchase Invoice Lines. When the Product is changed, all missing custom properties for the line according to the Product's Product Type should be added. If there are previously added Custom Properties for the line, they are deleted, except when the Product is changed to another Product with the same Product Type- any previously added Custom Properties for the line will remain unchanged.
Message
Version	Introduced: 21
Revocable	YES

* For more information about the Business Rules Documentation Template and a short explanation of each column, see topic System Business Rules.