Martin Brennan bd25627198 FIX: IMAP post alerter race condition and code improvements (#11711) ... This PR fixes a race condition with the IMAP notification code. In the `Email::Receiver` we call the `NewPostManager` to create the post and enqueue jobs and sends alerts via `PostAlerter`. However, if the post alerter reaches the `notify_pm_users` and the `group_notifying_via_smtp` method _before_ the incoming email is updated with the post and topic, we unnecessarily send a notification to the person who just posted. The result of this is that the IMAP syncer re-imports the email sent to the user about their own post, which looks like this in the group inbox: To fix this, we skip the jobs enqueued by `NewPostManager` and only enqueue them with `PostJobsEnqueuer` manually _after_ the incoming email record has been updated with the post and topic. Other improvements: * Moved code to calculate email addresses from `IncomingEmail` records into the topic, with a group passed in, for easier testing and debugging. It is not the responsibility of the post alerter to figure this stuff out. * Add shortcut methods on `IncomingEmail` to split or provide an empty array for to and cc addresses to avoid repetition.		2021-01-15 10:54:46 +10:00
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providers	FEATURE: IMAP detect spammed email and delete associated Discourse topic (#11654)	2021-01-14 09:54:18 +10:00
sync.rb	FIX: IMAP post alerter race condition and code improvements (#11711)	2021-01-15 10:54:46 +10:00