Event listener for expiring catalog contents in the future

Kirby Kun

Vote:

The customer expires catalog categories under Commerce. We are able to capture the event when the expiry datetime is set to “now” but if the user set expiration to a future date and that date comes, will episerver fire an event?

#225222

Edited, Jul 09, 2020 4:31

Quan Mai

Vote:

Hi, no event will be fired. I think you could listen to SavedContent/PublishedContent when expiry datetime is set to now, but there is no "expired" event (and I don't think that will ever be added, for obvious reasons)

#225224

Jul 09, 2020 8:22

Joel Yourstone

Vote:

What are the obvious reasons for this? We're currently have a main menu cache that contains categories and should be invalidated when a category has expired, so a new cache is built up without the expired category.

#225681

Jul 23, 2020 9:27

Quan Mai

Vote:

If there is an "event" - like when you update/publish/delete a content, it would be easy to fire an event. For expiring you would need to have a service running 24/24 and notify when a content StopPublish time is passed. I would say it is a complex system and is (very) hard to implement.

#225683

Jul 23, 2020 9:54

Joel Yourstone

Vote:

Whenever you set the expired date that is in the future, you store the date in a table along with the content id. A scheduled job ran ever 1 second checks if any of those dates has been passed and will fire an event? :)

#225690

Jul 23, 2020 10:39

Quan Mai

Vote:

That is one way to do it - to be honest I think about the same thing as well. That can be used as a custom implementation, but as a framework level feature it will need a lot more considerations.

#225691

Jul 23, 2020 10:51

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Event listener for expiring catalog contents in the future