generate a reply_email, make sure it is unique

2019-12-15 11:18:33 +02:00 · 2019-12-15 11:18:33 +02:00 · 8c3834c957
parent 62e0ae27a0
commit 8c3834c957
1 changed files with 12 additions and 6 deletions
--- a/email_handler.py
+++ b/email_handler.py
@ -115,8 +115,14 @@ class MailHandler:
                alias,
                website_email,
            )
-            # todo: make sure reply_email is unique
+
+            # generate a reply_email, make sure it is unique
+            # not use while to avoid infinite loop
+            for _ in range(1000):
                reply_email = f"reply+{random_words()}@{EMAIL_DOMAIN}"
+                if not ForwardEmail.get_by(reply_email=reply_email):
+                    break
+
            forward_email = ForwardEmail.create(
                gen_email_id=gen_email.id,
                website_email=website_email,