handles currency exchanges

convert.go

@@ -33,6 +33,12 @@ func createLunchmoneyTrx(
 		payee = account.OwnerName
 	}
 
+	// for exchanges use the transaction code as payee
+	if (trx.ProprietaryBankTransactionCode == "EXCHANGE") &&
+		payee == "" {
+		payee = strings.Title(strings.ToLower(trx.ProprietaryBankTransactionCode))
+	}
+
 	note := trx.RemittanceInformationUnstructured
 	if note == "" {
 		note = strings.Join(trx.RemittanceInformationUnstructuredArray, "; ")

nordigen/transactions.go

@@ -52,15 +52,20 @@ type CurrencyExchanges []*CurrencyExchange
 
 // UnmarshalJSON provides custom JSON unmarshalling for CurrencyExchanges.
 func (ce *CurrencyExchanges) UnmarshalJSON(b []byte) error {
+	// Nordigen returns this sometimes as an array of objects, sometimes as an object.
+	// this logic is to handle both cases.
+
+	// try array
 	var r []*CurrencyExchange
 	err := json.Unmarshal(b, &r)
 	if err != nil {
-
+		// try object
 		var ceItem *CurrencyExchange
 		err = json.Unmarshal(b, &ceItem)
 		if err != nil {
 			return errors.Wrap(err, "failed to unmarshal CurrencyExchanges")
 		}
+
 		r = []*CurrencyExchange{ceItem}
 	}