Queue runner for 'group received' and 'delete group' actions

[bjendres]

The submission group update and the group closing process already have a queue runner to avoid PHP timeouts when the groups are large.

However, the same is needed for deleting groups and for marking them as received. Both cases also need a number of API calls that grows with the group size, and is therefore equally prone to PHP timeouts.

[pminf]

We also have to deal with this problem because we regularly have to close groups of around 8000 entries. Unfortunately, the user does not receive any feedback if the request generates a timeout. You only notice it within the group and that the status of the individual contributions no longer changes.

[bjendres]

As a workaround , you can close large groups via command line (i.e. no timeout) with
cv api3 SepaAlternativeBatching.received txgroup_id=XX

That might also work for already received, incomplete groups, but please test well, I'm not sure about this one.

[pminf]

OK, good to know. But only admins have access to the cli, so it's not a practicable workaround for us.

[bjendres]

OK, good to know. But only admins have access to the cli, so it's not a practicable workaround for us.

I hope I can get to implementing this soon.

[bjendres]

@pminf Could you test if this version (c73e713) works for you? If you have large SEPA group support enabled, the "mark received" should now also be executed by a runner.

[pminf]

@bjendres Works like charm: I've closed a group with over 7000 entries in one go without failure. Thanks!