Add "nominalAmount" argument on ChargePayment.setPayment

Add "nominalAmount" argument on ChargePayment.setPayment and use it to build segment J if barcode do not contains value

Author: PercevalStark

febraban/cnab240/itau/sispag/payment/chargePayment.py

@@ -25,6 +25,7 @@ def setPayment(self, **kwargs):
             discountAmount=kwargs["discountAmount"],
             addedAmount=kwargs["addedAmount"],
             totalAmount=kwargs["totalAmount"],
+            nominalAmount=kwargs.get("nominalAmount")
         )
 
     def toString(self):
@@ -65,7 +66,7 @@ def setBarCode(self, barCode):
         self.segmentJ.setBarCode(barCode)
         self.amount = int(barCode.amount)
 
-    def setAmounts(self, discountAmount, addedAmount, totalAmount):
+    def setAmounts(self, discountAmount, addedAmount, totalAmount, nominalAmount=None):
         self.segmentJ.setAmounts(
             discountAmount=discountAmount,
             addedAmount=addedAmount,
@@ -75,6 +76,10 @@ def setAmounts(self, discountAmount, addedAmount, totalAmount):
         self.additionAmount = addedAmount
         self.totalAmount = totalAmount
 
+        if not self.amount and nominalAmount:
+            self.segmentJ.setNominalAmount(nominalAmount=nominalAmount)
+            self.amount = nominalAmount
+
     def setPositionInLot(self, index):
         index = 2 * index - 1
         self.segmentJ.setPositionInLot(index)

febraban/cnab240/itau/sispag/payment/segmentJ.py

@@ -46,6 +46,12 @@ def setAmounts(self, discountAmount, addedAmount, totalAmount):
         ]
         self.content = Row.setStructs(structs=structs, content=self.content)
 
+    def setNominalAmount(self, nominalAmount):
+        structs = [
+            (99, 114, 15, numeric, nominalAmount),                        # Valor Nominal do Título
+        ]
+        self.content = Row.setStructs(structs=structs, content=self.content)
+
     def setScheduleDate(self, date):
         structs = [
             (144, 152,  8, numeric, date)