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refactor: create generate_reply_email()

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Son NK 2020-03-22 23:52:59 +01:00 committed by Son NK
parent f10d18c020
commit fee69d9546
1 changed files with 14 additions and 8 deletions
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22
email_handler.py
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@ -226,14 +226,7 @@ def get_or_create_contact(website_from_header: str, alias: Alias) -> Contact:
website_from_header, website_from_header,
) )
# generate a reply_email, make sure it is unique reply_email = generate_reply_email()
# not use while loop to avoid infinite loop
reply_email = f"reply+{random_string(30)}@{EMAIL_DOMAIN}"
for _ in range(1000):
if not Contact.get_by(reply_email=reply_email):
# found!
break
reply_email = f"reply+{random_string(30)}@{EMAIL_DOMAIN}"
contact = Contact.create( contact = Contact.create(
user_id=alias.user_id, user_id=alias.user_id,
@ -247,6 +240,19 @@ def get_or_create_contact(website_from_header: str, alias: Alias) -> Contact:
return contact return contact
def generate_reply_email():
# generate a reply_email, make sure it is unique
# not use while loop to avoid infinite loop
reply_email = f"reply+{random_string(30)}@{EMAIL_DOMAIN}"
for _ in range(1000):
if not Contact.get_by(reply_email=reply_email):
# found!
break
reply_email = f"reply+{random_string(30)}@{EMAIL_DOMAIN}"
return reply_email
def should_append_alias(msg: Message, address: str): def should_append_alias(msg: Message, address: str):
"""whether an alias should be appened to TO header in message""" """whether an alias should be appened to TO header in message"""