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Add a beforeSqlSave callback to ReplaySpecializer (#1062)

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* Add a beforeSqlSave callback to ReplaySpecializer

When in the Datastore-primary and SQL-secondary stage, we will want to
save the EppResource-at-this-point-in-time field in the *History
objects so that later on we can examine the *History objects to see what
the resource looked like at that point in time.

Without this PR, the full object at that point in time would be lost
during the asynchronous replay since Datastore doesn't know about it.

In addition, we modify the HistoryEntry weight / priority so that
additions to it come after the additions to the resource off of which it
is based. As a result, we need to DEFER some foreign keys so that we can
write the billing / poll message objects before the history object that
they're referencing.
This commit is contained in:
gbrodman 2021-04-12 12:11:20 -04:00 • committed by GitHub
parent 286b8dd268
commit 101c8a5db7
14 changed files with 202 additions and 93 deletions
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10
db/src/main/resources/sql/schema/nomulus.golden.sql
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@ -1920,7 +1920,7 @@ ALTER TABLE ONLY public."BillingCancellation"
--
ALTER TABLE ONLY public."BillingCancellation"
ADD CONSTRAINT fk_billing_cancellation_domain_history FOREIGN KEY (domain_repo_id, domain_history_revision_id) REFERENCES public."DomainHistory"(domain_repo_id, history_revision_id);
ADD CONSTRAINT fk_billing_cancellation_domain_history FOREIGN KEY (domain_repo_id, domain_history_revision_id) REFERENCES public."DomainHistory"(domain_repo_id, history_revision_id) DEFERRABLE INITIALLY DEFERRED;
--
@ -1952,7 +1952,7 @@ ALTER TABLE ONLY public."BillingEvent"
--
ALTER TABLE ONLY public."BillingEvent"
ADD CONSTRAINT fk_billing_event_domain_history FOREIGN KEY (domain_repo_id, domain_history_revision_id) REFERENCES public."DomainHistory"(domain_repo_id, history_revision_id);
ADD CONSTRAINT fk_billing_event_domain_history FOREIGN KEY (domain_repo_id, domain_history_revision_id) REFERENCES public."DomainHistory"(domain_repo_id, history_revision_id) DEFERRABLE INITIALLY DEFERRED;
--
@ -1968,7 +1968,7 @@ ALTER TABLE ONLY public."BillingEvent"
--
ALTER TABLE ONLY public."BillingRecurrence"
ADD CONSTRAINT fk_billing_recurrence_domain_history FOREIGN KEY (domain_repo_id, domain_history_revision_id) REFERENCES public."DomainHistory"(domain_repo_id, history_revision_id);
ADD CONSTRAINT fk_billing_recurrence_domain_history FOREIGN KEY (domain_repo_id, domain_history_revision_id) REFERENCES public."DomainHistory"(domain_repo_id, history_revision_id) DEFERRABLE INITIALLY DEFERRED;
--
@ -2216,7 +2216,7 @@ ALTER TABLE ONLY public."HostHistory"
--
ALTER TABLE ONLY public."PollMessage"
ADD CONSTRAINT fk_poll_message_contact_history FOREIGN KEY (contact_repo_id, contact_history_revision_id) REFERENCES public."ContactHistory"(contact_repo_id, history_revision_id);
ADD CONSTRAINT fk_poll_message_contact_history FOREIGN KEY (contact_repo_id, contact_history_revision_id) REFERENCES public."ContactHistory"(contact_repo_id, history_revision_id) DEFERRABLE INITIALLY DEFERRED;
--
@ -2232,7 +2232,7 @@ ALTER TABLE ONLY public."PollMessage"
--
ALTER TABLE ONLY public."PollMessage"
ADD CONSTRAINT fk_poll_message_domain_history FOREIGN KEY (domain_repo_id, domain_history_revision_id) REFERENCES public."DomainHistory"(domain_repo_id, history_revision_id);
ADD CONSTRAINT fk_poll_message_domain_history FOREIGN KEY (domain_repo_id, domain_history_revision_id) REFERENCES public."DomainHistory"(domain_repo_id, history_revision_id) DEFERRABLE INITIALLY DEFERRED;
--