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Implement event lister to keep updated_at unchanged on quota_bytes_used updates

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This commit is contained in:
Vincent Kling 2022-09-26 09:48:29 +02:00
parent 48e1e91a2c
commit 102d96bc7d
1 changed files with 11 additions and 0 deletions
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11
core/admin/mailu/models.py
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@ -25,6 +25,7 @@ from flask import current_app as app
from sqlalchemy.ext import declarative
from sqlalchemy.ext.hybrid import hybrid_property
from sqlalchemy.inspection import inspect
from sqlalchemy.orm.attributes import flag_modified
from werkzeug.utils import cached_property
from mailu import dkim, utils
@ -982,3 +983,13 @@ class MailuConfig:
alias = MailuCollection(Alias)
relay = MailuCollection(Relay)
config = MailuCollection(Config)
@db.event.listens_for(User, 'before_update')
def receive_before_update(mapper, connection, target):
""" Mark updated_at as modified, but keep the old date when updating the quota_bytes_used
"""
insp = db.inspect(target)
quota_bytes_used_changed, _, _ = insp.attrs.quota_bytes_used.history
if quota_bytes_used_changed:
flag_modified(target, 'updated_at')