ECWID-135200 Recurring subscription orders are created without Tax ID although it's presented in the initial order

src/main/kotlin/com/ecwid/apiclient/v3/converter/FetchedOrder.kt

@@ -91,6 +91,7 @@ fun FetchedOrder.toUpdated(): UpdatedOrder {
 		orderExtraFields = orderExtraFields?.map(FetchedOrder.ExtraFieldsInfo::toUpdated),
 		paymentReference = paymentReference,
 		loyalty = loyalty?.toUpdated(),
+		customerFiscalCode = customerFiscalCode,
 	)
 }
 

src/main/kotlin/com/ecwid/apiclient/v3/dto/order/request/UpdatedOrder.kt

@@ -95,6 +95,7 @@ data class UpdatedOrder(
 	val orderExtraFields: List<OrderExtraFields>? = null,
 	val paymentReference: String? = null,
 	val loyalty: Loyalty? = null,
+	val customerFiscalCode: String? = null,
 
 ) : ApiUpdatedDTO {
 

src/main/kotlin/com/ecwid/apiclient/v3/dto/order/result/FetchedOrder.kt

@@ -116,6 +116,7 @@ data class FetchedOrder(
 	val paymentReference: String? = null,
 	val shippingLabelAvailableForShipment: Boolean = false,
 	val loyalty: Loyalty? = null,
+	val customerFiscalCode: String? = null,
 
 	) : ApiFetchedDTO {
 

src/test/kotlin/com/ecwid/apiclient/v3/entity/CartsTest.kt

@@ -696,6 +696,7 @@ private fun UpdatedOrder.cleanupForComparison(order: UpdatedOrder): UpdatedOrder
 					)
 				}
 			)
-		}
+		},
+		customerFiscalCode = null, // ApiOrder has empty string instead of null
 	)
 }

src/test/kotlin/com/ecwid/apiclient/v3/entity/OrdersTest.kt

@@ -431,7 +431,8 @@ private fun UpdatedOrder.cleanupForComparison(order: UpdatedOrder): UpdatedOrder
 		items = items?.mapIndexed { index, item ->
 			val requestItem = order.items?.get(index)
 			item.cleanupForComparison(requestItem)
-		}
+		},
+		customerFiscalCode = null, // ApiOrder has empty string instead of null
 	)
 }
 

src/test/kotlin/com/ecwid/apiclient/v3/rule/nullablepropertyrules/FetchedOrderRules.kt

@@ -318,4 +318,5 @@ val fetchedOrderNullablePropertyRules: List<NullablePropertyRule<*, *>> = listOf
 	AllowNullable(FetchedOrder.Loyalty::redemption),
 	AllowNullable(FetchedOrder.LoyaltyRedemption::id),
 	AllowNullable(FetchedOrder.LoyaltyRedemption::amount),
+	AllowNullable(FetchedOrder::customerFiscalCode),
 )