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65ef712f35
Other flows to come. This removes the need for most of the flows to inject the command at all. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=133163030
99 lines
4.7 KiB
Java
99 lines
4.7 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.contact;
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import static google.registry.flows.ResourceFlowUtils.verifyOptionalAuthInfoForResource;
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import static google.registry.flows.contact.ContactFlowUtils.createLosingTransferPollMessage;
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import static google.registry.flows.contact.ContactFlowUtils.createTransferResponse;
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import static google.registry.model.EppResourceUtils.loadByUniqueId;
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import static google.registry.model.eppoutput.Result.Code.Success;
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import static google.registry.model.ofy.ObjectifyService.ofy;
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import com.google.common.base.Optional;
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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.FlowModule.ClientId;
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import google.registry.flows.FlowModule.TargetId;
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import google.registry.flows.LoggedInFlow;
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import google.registry.flows.TransactionalFlow;
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import google.registry.flows.exceptions.NotPendingTransferException;
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import google.registry.flows.exceptions.NotTransferInitiatorException;
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import google.registry.flows.exceptions.ResourceToMutateDoesNotExistException;
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import google.registry.model.contact.ContactResource;
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import google.registry.model.domain.metadata.MetadataExtension;
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import google.registry.model.eppcommon.AuthInfo;
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import google.registry.model.eppinput.ResourceCommand;
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import google.registry.model.eppoutput.EppOutput;
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import google.registry.model.poll.PollMessage;
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import google.registry.model.reporting.HistoryEntry;
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import google.registry.model.transfer.TransferStatus;
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import javax.inject.Inject;
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/**
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* An EPP flow that cancels a pending transfer on a {@link ContactResource}.
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*
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* @error {@link google.registry.flows.ResourceFlowUtils.BadAuthInfoForResourceException}
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* @error {@link google.registry.flows.exceptions.NotPendingTransferException}
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* @error {@link google.registry.flows.exceptions.NotTransferInitiatorException}
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* @error {@link google.registry.flows.exceptions.ResourceToMutateDoesNotExistException}
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*/
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public class ContactTransferCancelFlow extends LoggedInFlow implements TransactionalFlow {
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@Inject ResourceCommand resourceCommand;
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@Inject Optional<AuthInfo> authInfo;
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@Inject @ClientId String clientId;
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@Inject @TargetId String targetId;
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@Inject HistoryEntry.Builder historyBuilder;
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@Inject ContactTransferCancelFlow() {}
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@Override
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protected final void initLoggedInFlow() throws EppException {
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registerExtensions(MetadataExtension.class);
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}
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@Override
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protected final EppOutput run() throws EppException {
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ContactResource existingResource = loadByUniqueId(ContactResource.class, targetId, now);
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// Fail if the object doesn't exist or was deleted.
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if (existingResource == null) {
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throw new ResourceToMutateDoesNotExistException(ContactResource.class, targetId);
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}
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verifyOptionalAuthInfoForResource(authInfo, existingResource);
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// Fail if object doesn't have a pending transfer, or if authinfo doesn't match. */
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if (existingResource.getTransferData().getTransferStatus() != TransferStatus.PENDING) {
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throw new NotPendingTransferException(targetId);
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}
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// TODO(b/18997997): Determine if authInfo is necessary to cancel a transfer.
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if (!clientId.equals(existingResource.getTransferData().getGainingClientId())) {
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throw new NotTransferInitiatorException();
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}
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ContactResource newResource = existingResource.asBuilder()
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.clearPendingTransfer(TransferStatus.CLIENT_CANCELLED, now)
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.build();
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HistoryEntry historyEntry = historyBuilder
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.setType(HistoryEntry.Type.CONTACT_TRANSFER_CANCEL)
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.setModificationTime(now)
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.setParent(Key.create(existingResource))
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.build();
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// Create a poll message for the losing client.
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PollMessage losingPollMessage =
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createLosingTransferPollMessage(targetId, newResource.getTransferData(), historyEntry);
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ofy().save().<Object>entities(newResource, historyEntry, losingPollMessage);
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// Delete the billing event and poll messages that were written in case the transfer would have
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// been implicitly server approved.
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ofy().delete().keys(existingResource.getTransferData().getServerApproveEntities());
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return createOutput(Success, createTransferResponse(targetId, newResource.getTransferData()));
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}
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}
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