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Clean up flow validation of registration periods

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This tidies up some logic in the flows that checks registration periods, so that in the create flows we're consistently checking that the requested number of years is <= 10 right away (DomainCreateFlow was deferring it until very late, including after custom logic ran, for no good reason I can see).

It also refactors the validateRegistrationPeriod() overload used by DomainRenewFlow to take the newExpirationTime directly, and just check to ensure that it's >= to now.plusYears(10) (with leap-safety just in case).  This is a much simpler check than before, which recomputed the newExpirationTime separately from the logic used by DomainRenewFlow itself (always dangerous) and did a more convoluted and unnecessary comparison involving extendRegistrationWithCap().

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151002960
This commit is contained in:
nickfelt 2017-03-23 07:51:08 -07:00 • committed by Ben McIlwain
parent bb4a59203a
commit ec4ffe53f0
5 changed files with 12 additions and 16 deletions
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6
java/google/registry/flows/domain/DomainRenewFlow.java
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@ -133,6 +133,9 @@ public final class DomainRenewFlow implements TransactionalFlow {
DomainResource existingDomain = loadAndVerifyExistence(DomainResource.class, targetId, now);
verifyRenewAllowed(authInfo, existingDomain, command);
int years = command.getPeriod().getValue();
DateTime newExpirationTime =
leapSafeAddYears(existingDomain.getRegistrationExpirationTime(), years); // Uncapped
validateRegistrationPeriod(now, newExpirationTime);
FeeRenewCommandExtension feeRenew =
eppInput.getSingleExtension(FeeRenewCommandExtension.class);
FeesAndCredits feesAndCredits =
@ -150,9 +153,6 @@ public final class DomainRenewFlow implements TransactionalFlow {
.setModificationTime(now)
.setParent(Key.create(existingDomain))
.build();
DateTime oldExpirationTime = existingDomain.getRegistrationExpirationTime();
DateTime newExpirationTime = leapSafeAddYears(oldExpirationTime, years); // Uncapped
validateRegistrationPeriod(now, oldExpirationTime, years);
String tld = existingDomain.getTld();
// Bill for this explicit renew itself.
BillingEvent.OneTime explicitRenewEvent =