[taler-bank] branch master updated: return correct error code when user is not found

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dold pushed a commit to branch master
in repository bank.

The following commit(s) were added to refs/heads/master by this push:
     new dd10358  return correct error code when user is not found
dd10358 is described below

commit dd10358c1f9a5198bf879723ebaaa6378293efd9
Author: Florian Dold <address@hidden>
AuthorDate: Sat Jan 18 13:07:13 2020 +0100

    return correct error code when user is not found
---
 talerbank/app/views.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/talerbank/app/views.py b/talerbank/app/views.py
index 3c76019..b1d1282 100644
--- a/talerbank/app/views.py
+++ b/talerbank/app/views.py
@@ -828,7 +828,12 @@ def twg_transfer(request, user_account, acct_id):
     credit_account_payto = expect_json_body_str(request, "credit_account")
 
     credit_account_name = get_acct_from_payto(credit_account_payto)
-    credit_user = User.objects.get(username=credit_account_name)
+    try:
+        credit_user = User.objects.get(username=credit_account_name)
+    except User.DoesNotExist:
+        LOGGER.error(f"credit account ${credit_account_name} does not exist")
+        # FIXME: use EC from taler-util library
+        return JsonResponse(dict(code=5110, error="credit account does not 
exist"), status=404)
     credit_account = BankAccount.objects.get(user=credit_user)
 
     subject = f"{wtid} {exchange_base_url}"

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