Ignore card and negative transactions

handler/transactions.py

@@ -46,6 +46,9 @@ class Transactions(object):
             self.log.error("Type not in inside: {inside}", inside=inside)
             return
         txtype = inside["type"]
+        if txtype == "card_payment":
+            self.log.info("Ignoring card payment: {id}", id=txid)
+            return
         state = inside["state"]
         if "reference" in inside:
             reference = inside["reference"]
@@ -60,6 +63,9 @@ class Transactions(object):
             account_type = "not_given"
 
         amount = leg["amount"]
+        if amount <= 0:
+            self.log.info("Ignoring transaction with negative/zero amount: {id}", id=txid)
+            return
         currency = leg["currency"]
         description = leg["description"]