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6641f105b7
When EAP is involed we current have one billing event for domain create that has the create fee and EAP fee lumped together. Change it to record two separate billing events for each. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=132335349
247 lines
12 KiB
Java
247 lines
12 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.flows.domain;
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import static google.registry.flows.domain.DomainFlowUtils.checkAllowedAccessToTld;
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import static google.registry.flows.domain.DomainFlowUtils.updateAutorenewRecurrenceEndTime;
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import static google.registry.flows.domain.DomainFlowUtils.validateFeeChallenge;
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import static google.registry.flows.domain.DomainFlowUtils.verifyPremiumNameIsNotBlocked;
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import static google.registry.flows.domain.DomainFlowUtils.verifyUnitIsYears;
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import static google.registry.model.domain.DomainResource.extendRegistrationWithCap;
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import static google.registry.model.domain.fee.Fee.FEE_TRANSFER_COMMAND_EXTENSIONS_IN_PREFERENCE_ORDER;
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import static google.registry.model.ofy.ObjectifyService.ofy;
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import static google.registry.pricing.PricingEngineProxy.getDomainRenewCost;
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import static google.registry.util.DateTimeUtils.END_OF_TIME;
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import com.google.common.collect.ImmutableList;
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import com.google.common.collect.ImmutableSet;
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import com.googlecode.objectify.Key;
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import google.registry.flows.EppException;
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import google.registry.flows.ResourceTransferRequestFlow;
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import google.registry.model.billing.BillingEvent;
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import google.registry.model.billing.BillingEvent.Flag;
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import google.registry.model.billing.BillingEvent.Reason;
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import google.registry.model.domain.DomainCommand.Transfer;
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import google.registry.model.domain.DomainResource;
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import google.registry.model.domain.Period;
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import google.registry.model.domain.fee.BaseFee.FeeType;
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import google.registry.model.domain.fee.Fee;
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import google.registry.model.domain.fee.FeeTransformCommandExtension;
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import google.registry.model.eppoutput.EppResponse.ResponseExtension;
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import google.registry.model.poll.PollMessage;
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import google.registry.model.registry.Registry;
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import google.registry.model.reporting.HistoryEntry;
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import google.registry.model.transfer.TransferData;
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import google.registry.model.transfer.TransferData.TransferServerApproveEntity;
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import java.util.HashSet;
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import java.util.Set;
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import javax.inject.Inject;
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import org.joda.money.Money;
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import org.joda.time.DateTime;
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import org.joda.time.Duration;
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/**
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* An EPP flow that requests a transfer on a {@link DomainResource}.
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*
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* @error {@link google.registry.flows.domain.DomainFlowUtils.NotAuthorizedForTldException}
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* @error {@link google.registry.flows.ResourceFlowUtils.BadAuthInfoForResourceException}
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* @error {@link google.registry.flows.ResourceMutateFlow.ResourceToMutateDoesNotExistException}
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* @error {@link google.registry.flows.ResourceTransferRequestFlow.AlreadyPendingTransferException}
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* @error {@link google.registry.flows.ResourceTransferRequestFlow.MissingTransferRequestAuthInfoException}
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* @error {@link google.registry.flows.ResourceTransferRequestFlow.ObjectAlreadySponsoredException}
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* @error {@link google.registry.flows.SingleResourceFlow.ResourceStatusProhibitsOperationException}
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* @error {@link DomainFlowUtils.BadPeriodUnitException}
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* @error {@link DomainFlowUtils.CurrencyUnitMismatchException}
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* @error {@link DomainFlowUtils.CurrencyValueScaleException}
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* @error {@link DomainFlowUtils.FeesMismatchException}
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* @error {@link DomainFlowUtils.FeesRequiredForPremiumNameException}
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* @error {@link DomainFlowUtils.PremiumNameBlockedException}
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* @error {@link DomainFlowUtils.UnsupportedFeeAttributeException}
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*/
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public class DomainTransferRequestFlow
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extends ResourceTransferRequestFlow<DomainResource, Transfer> {
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/** The time when the transfer will be server approved if no other action happens first. */
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private DateTime automaticTransferTime;
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/** A new one-time billing event for the renewal packaged as part of this transfer. */
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private BillingEvent.OneTime transferBillingEvent;
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/** A new autorenew billing event starting at the transfer time. */
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private BillingEvent.Recurring gainingClientAutorenewEvent;
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/** A new autorenew poll message starting at the transfer time. */
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private PollMessage.Autorenew gainingClientAutorenewPollMessage;
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/** The amount that this transfer will cost due to the implied renew. */
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private Money renewCost;
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/**
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* An optional extension from the client specifying how much they think the transfer should cost.
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*/
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private FeeTransformCommandExtension feeTransfer;
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@Inject DomainTransferRequestFlow() {}
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@Override
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protected Duration getAutomaticTransferLength() {
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return Registry.get(existingResource.getTld()).getAutomaticTransferLength();
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}
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@Override
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protected final void initResourceTransferRequestFlow() {
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registerExtensions(FEE_TRANSFER_COMMAND_EXTENSIONS_IN_PREFERENCE_ORDER);
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feeTransfer = eppInput.getFirstExtensionOfClasses(
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FEE_TRANSFER_COMMAND_EXTENSIONS_IN_PREFERENCE_ORDER);
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// The "existingResource" field is loaded before this function is called, but it may be null if
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// the domain name specified is invalid or doesn't exist. If that's the case, simply exit
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// early, and ResourceMutateFlow will later throw ResourceToMutateDoesNotExistException.
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if (existingResource == null) {
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return;
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}
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Registry registry = Registry.get(existingResource.getTld());
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automaticTransferTime = now.plus(registry.getAutomaticTransferLength());
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// Note that the gaining registrar is used to calculate the cost of the renewal.
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renewCost = getDomainRenewCost(targetId, now, command.getPeriod().getValue());
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transferBillingEvent = new BillingEvent.OneTime.Builder()
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.setReason(Reason.TRANSFER)
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.setTargetId(targetId)
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.setClientId(getClientId())
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.setCost(renewCost)
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.setPeriodYears(command.getPeriod().getValue())
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.setEventTime(automaticTransferTime)
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.setBillingTime(automaticTransferTime.plus(registry.getTransferGracePeriodLength()))
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.setParent(historyEntry)
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.build();
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DateTime newExpirationTime = extendRegistrationWithCap(
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automaticTransferTime,
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existingResource.getRegistrationExpirationTime(),
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command.getPeriod().getValue());
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gainingClientAutorenewEvent = new BillingEvent.Recurring.Builder()
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.setReason(Reason.RENEW)
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.setFlags(ImmutableSet.of(Flag.AUTO_RENEW))
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.setTargetId(targetId)
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.setClientId(gainingClient.getId())
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.setEventTime(newExpirationTime)
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.setRecurrenceEndTime(END_OF_TIME)
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.setParent(historyEntry)
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.build();
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gainingClientAutorenewPollMessage = new PollMessage.Autorenew.Builder()
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.setTargetId(targetId)
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.setClientId(gainingClient.getId())
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.setEventTime(newExpirationTime)
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.setAutorenewEndTime(END_OF_TIME)
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.setMsg("Domain was auto-renewed.")
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.setParent(historyEntry)
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.build();
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}
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@Override
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protected final void verifyTransferRequestIsAllowed() throws EppException {
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verifyUnitIsYears(command.getPeriod());
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if (!isSuperuser) {
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verifyPremiumNameIsNotBlocked(targetId, now, getClientId());
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}
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validateFeeChallenge(
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targetId, existingResource.getTld(), now, feeTransfer, renewCost);
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checkAllowedAccessToTld(getAllowedTlds(), existingResource.getTld());
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}
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@Override
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protected ImmutableList<? extends ResponseExtension> getTransferResponseExtensions() {
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if (feeTransfer != null) {
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return ImmutableList.of(
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feeTransfer
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.createResponseBuilder()
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.setCurrency(renewCost.getCurrencyUnit())
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.setFees(ImmutableList.of(Fee.create(renewCost.getAmount(), FeeType.RENEW)))
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.build());
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} else {
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return null;
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}
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}
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@Override
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protected void setTransferDataProperties(TransferData.Builder builder) {
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builder
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.setServerApproveBillingEvent(Key.create(transferBillingEvent))
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.setServerApproveAutorenewEvent(Key.create(gainingClientAutorenewEvent))
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.setServerApproveAutorenewPollMessage(Key.create(gainingClientAutorenewPollMessage))
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.setExtendedRegistrationYears(command.getPeriod().getValue());
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}
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/**
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* When a transfer is requested, schedule a billing event and poll message for the automatic
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* approval case.
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*
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* <p>Note that the action time is AUTOMATIC_TRANSFER_DAYS in the future, matching the server
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* policy on automated approval of transfers. There is no equivalent grace period added; if the
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* transfer is implicitly approved, the resource will project a grace period on itself.
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*/
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@Override
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protected Set<Key<? extends TransferServerApproveEntity>> getTransferServerApproveEntities() {
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ofy().save().<Object>entities(
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transferBillingEvent, gainingClientAutorenewEvent, gainingClientAutorenewPollMessage);
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// If there will be an autorenew between now and the automatic transfer time, and if the
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// autorenew grace period length is long enough that the domain will still be within it at the
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// automatic transfer time, then the transfer will subsume the autorenew so we need to write out
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// a cancellation for it.
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Set<Key<? extends TransferServerApproveEntity>> serverApproveEntities = new HashSet<>();
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DateTime expirationTime = existingResource.getRegistrationExpirationTime();
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Registry registry = Registry.get(existingResource.getTld());
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if (automaticTransferTime.isAfter(expirationTime) && automaticTransferTime.isBefore(
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expirationTime.plus(registry.getAutoRenewGracePeriodLength()))) {
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BillingEvent.Cancellation autorenewCancellation = new BillingEvent.Cancellation.Builder()
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.setReason(Reason.RENEW)
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.setFlags(ImmutableSet.of(Flag.AUTO_RENEW))
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.setTargetId(targetId)
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.setClientId(existingResource.getCurrentSponsorClientId())
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.setEventTime(automaticTransferTime)
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.setBillingTime(expirationTime.plus(registry.getAutoRenewGracePeriodLength()))
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.setRecurringEventKey(existingResource.getAutorenewBillingEvent())
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.setParent(historyEntry)
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.build();
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ofy().save().entity(autorenewCancellation);
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serverApproveEntities.add(Key.create(autorenewCancellation));
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}
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serverApproveEntities.add(Key.create(transferBillingEvent));
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serverApproveEntities.add(Key.create(gainingClientAutorenewEvent));
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serverApproveEntities.add(Key.create(gainingClientAutorenewPollMessage));
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return serverApproveEntities;
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}
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/** Close the old autorenew billing event and save a new one. */
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@Override
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protected final void modifyRelatedResources() throws EppException {
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// End the old autorenew event and poll message at the implicit transfer time. This may delete
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// the poll message if it has no events left.
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//
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// Note that this is still left on the domain as the autorenewBillingEvent because it is still
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// the current autorenew event until the transfer happens. If you read the domain after the
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// transfer occurs, then the logic in cloneProjectedAtTime() will move the
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// serverApproveAutoRenewEvent into the autoRenewEvent field.
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updateAutorenewRecurrenceEndTime(existingResource, automaticTransferTime);
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}
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@Override
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protected final HistoryEntry.Type getHistoryEntryType() {
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return HistoryEntry.Type.DOMAIN_TRANSFER_REQUEST;
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}
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@Override
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protected final Period getCommandPeriod() {
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return command.getPeriod();
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}
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}
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