Oban cron worker for webhook event retention (D2-34).
Deletes :succeeded and :dead webhook events older than their
configured retention periods. Forced because Oban 2.21 CE's
Plugins.Pruner has a single max_age that cannot differentiate
between succeeded and dead events.
Configuration
:succeeded_retention_days-- default 14 days:dead_retention_days-- default 90 days
Set either to :infinity to disable pruning for that status.
Host wiring
The host application must wire this worker into their Oban cron config:
config :my_app, Oban,
plugins: [
{Oban.Plugins.Cron,
crontab: [
{"0 3 * * *", Accrue.Webhook.Pruner}
]}
]