no issue
- job registration was checking for submitted emails in it's email count but the job registration method is called as soon as an email is created meaning the email has a status of 'pending' which prevented the analytics job from being started until a second email was sent
no issue
- email analytics may be desirable to fully switch off in certain circumstances, when that happens we want to prevent related background jobs from running and expose the feature flag via the config endpoint in the Admin API so that clients can adjust accordingly
no issue
- if emails are older than 30 days we wouldn't be able to fetch any analytics for them and if a site used emails in the past but is no longer using them it doesn't make sense to keep potentially expensive background worker threads spinning up
no issue
- recurring jobs spin up worker threads which can be quite CPU intensive even when not performing much processing, this can be problematic in environments where there are many Ghost instances running
- updated the email job scheduling to be skipped on bootup when there are no emails in the database and to be started when the first email is created as long as we're not in testing env
- increase analytics job schedule from every 2 minutes to every 5 minutes to help spread the load further across instances
no issue
- typically cron/later schedules will schedule for :00 on the minute which would create API spikes with every members-email-using Ghost site hitting the API at the same time
- adjusted the scheduling to use cron syntax with job runs every 2 minutes on 1,3,5... or 2,4,6... and a random seconds value to smooth usage across sites
no issue
- it's possible background jobs may cause unintended side-effects so it's useful to have a kill-switch to disable them individually to keep sites working
- users imported from CSV with no created_at date where having their created_at date being stored as an int rather than a datetime.
- this was causing parsing issues with the graph so this commit fixes the formatting
closes#12083
- fixes a parsing issue where negative offset values were incorrectly having the + sign added regardless of actual offset for sqlite databases.
- for mysql databases absolute values of offset were taken with sign applied where appropriate to stop issues where both hours and minutes could be negative which would cause both an issue with offsets that could present as -2:30 and by the look of the code also trigger extra padding to result in -2:-030 rather than the expected -2:30
no issue
- the 4.2.0 version of `sqlite3` that we're using is not compatible with `worker_threads`
- 5.0.0 should add support this but there are other errors
- 5.0.1 is released but not published (https://github.com/mapbox/node-sqlite3/issues/1386)
no issue
- added `EmailAnalyticsService`
- `.fetchAll()` grabs and processes all available events
- `.fetchLatest()` grabs and processes all events since the last seen event timestamp
- `EventProcessor` passed event objects and updates `email_recipients` or `members` records depending on the event being analytics or list hygiene
- always returns a `EventProcessingResult` instance so that progress can be tracked and merged across individual events, batches (pages of events), and total runs
- adds email_id and member_id to the returned result where appropriate so that the stats aggregator can limit processing to data that has changed
- sets `email_recipients.{delivered_at, opened_at, failed_at}` for analytics events
- sets `members.subscribed = false` for permanent failure/unsubscribed/complained list hygiene events
- `StatsAggregator` takes an `EventProcessingResult`-like object containing arrays of email ids and member ids on which to aggregate statistics.
- jobs for `fetch-latest` and `fetch-all` ready for use with the JobsService
- added `initialiseRecurringJobs()` function to Ghost bootup procedure that schedules the email analytics "fetch latest" job to run every minute
no issue
- cleans up unused tables `emails.{meta,stats}`
- adds timestamp columns `email_recipients.{delivered_at,opened_at,failed_at}` that can be used for event timelines and basic stats aggregation
- indexed because we want to sort by these columns to find the "latest event" when limiting Mailgun events API requests
- adds aggregated stats columns `emails.{delivered_count,opened_count,failed_count}`
- adds a composite index on `email_recipients.[email_id,member_email]` to dramatically speed up `email_recipient` update queries when processing events
- modifies the db initialisation to support an `'@@INDEXES@@'` key in table schema definition for composite indexes
closes https://github.com/TryGhost/Ghost/issues/12416
This fixes compatibility for the `send_email_when_published` option for
the Posts API.
The model layer only allows setting the `email_recipient_filter` column
when the `status` is being changed. Because of this we need to withhold
the `status` change until after we have determined the
`email_recipient_filter`.
- this helps simplify the code and gets rid of Promise chaining
- apparently I can't easily use an async function within filter, so I've
left it for now
refs https://github.com/TryGhost/Ghost/issues/12256
We no longer want to filter out cancelled subscriptions, so we are able
to remove the whereIn clause of the relation.
* Fixed paid flag on member
* Fixed content gating for members
Now that the subscriptions for a member include all of them, we must
explicitly check that the member has an active subscription in order to
consider them "paid"
- this helps bring all the code together so we can extract it in the
future
- turning it into a class also lets us easily inject the i18n instance
and store it locally
no issue
- the `'bulk-email`' tag was only being added to bulk emails if another more specific tag was set up via config
- we always want the `'bulk-email'` tag to be present for better event filtering
refs #12402
- With bumped version of job-manager it offloads job procesing into separate worker thread. Having jobs run out of main Ghost process even loop allows for safe job execution, which does not block Ghost from serving requests or performing other functions without a delay
- Added experimental data access to 'testmode' jobs. This should serve as an illustration of how to access data from the job layer
refs https://github.com/TryGhost/Ghost/issues/10354
- The serializer wasn't hooked up properly during the implementation (1a4497fc9a). It is not possible to hook it back in now as that would introduce breaking change to now stable v2 API.
- v3 (canary) has is properly hooked in, so there should not be a problem going forward
