feat: convert returns None if Currency convertion has same currency for both or if amount if 0

2026-07-12 07:42:53 +02:00 · 2024-11-16 23:59:46 -03:00
parent 2b8e8408e3
commit 2623fb3da5
3 changed files with 12 additions and 14 deletions
@@ -43,12 +43,10 @@ def get_exchange_rate(

 def convert(amount, from_currency: Currency, to_currency: Currency, date=None):
    if from_currency == to_currency:
-        return (
-            amount,
-            to_currency.prefix,
-            to_currency.suffix,
-            to_currency.decimal_places,
-        )
+        return None, None, None, None
+
+    if amount == 0:
+        return None, None, None, None

    if date is None:
        date = timezone.localtime(timezone.now())