This eliminates the use of Objectify polymorphism for EPP resources entirely
(yay!), which makes the Registry 3.0 database migration easier.
It is unfortunate that the naming parallelism of EppResources is lost between
ContactResource, HostResource, and DomainResource, but the actual type as far as
Datastore was concerned was DomainBase all along, and it would be a much more
substantial data migration to allow us to continue using the class name
DomainResource now that we're no longer using Objectify polymorphism. This
simply isn't worth it.
This also removes the polymorphic Datastore indexes (which will no longer
function as of this change). The non-polymorphic replacement indexes were added
in []
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=230930546
This is safer and addresses a common source of confusion in the codebase because it's always explicit that the resource returned may not be present, whether because it's soft-deleted when projected to the given time or because it never existed in the first place.
In production code, the presence of the returned value is always checked. In test code, its presence is assumed using .get() where that is expected and convenient, as it not being present will throw an NPE that will cause the test to fail anyway.
Note that the roughly equivalent reloadResourceByForeignKey(), which is widely used in test code, is not having this same treatment applied to it. That is out of the scope of this CL, and has much smaller returns anyway because it's only used in tests (where the unexpected absence of a given resource would just cause the test to fail).
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=225424002
This is used to reduce the expiration time of domain(s) by some number of years
(if enough length remains in the registration term to do so). This does not back
out the previously saved BillingEvent entities as they may have already been
sent out and invoiced, so any related refunds must be handled out of band.
In addition to reducing the registration expiration time on the domain itself,
this command writes out a new history entry, one-time poll message informing the
registrar of this change, auto-renew billing event and poll message, and
updates/ends the old auto-renew billing event and poll message.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=224999285
