toMap method
Converts the InvoiceLine instance to a Map.
Implementation
Map<String, dynamic> toMap() {
return {
'id': id,
'quantity': quantity,
'unitCode': unitCode,
'lineExtensionAmount': lineExtensionAmount,
'itemName': itemName,
'taxPercent': taxPercent,
'discounts': discounts.map((discount) => discount.toMap()).toList(),
};
}