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// Copyright (C) 2016 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gerrit.server.restapi.account;
import static java.util.Comparator.comparing;
import static java.util.stream.Collectors.toList;
import com.google.common.base.Strings;
import com.google.common.collect.ImmutableSet;
import com.google.gerrit.extensions.client.ProjectWatchInfo;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.RestReadView;
import com.google.gerrit.reviewdb.client.Account;
import com.google.gerrit.server.IdentifiedUser;
import com.google.gerrit.server.account.AccountResource;
import com.google.gerrit.server.account.AccountState;
import com.google.gerrit.server.account.Accounts;
import com.google.gerrit.server.account.ProjectWatches.NotifyType;
import com.google.gerrit.server.account.ProjectWatches.ProjectWatchKey;
import com.google.gerrit.server.permissions.GlobalPermission;
import com.google.gerrit.server.permissions.PermissionBackend;
import com.google.gerrit.server.permissions.PermissionBackendException;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import java.io.IOException;
import java.util.List;
import org.eclipse.jgit.errors.ConfigInvalidException;
@Singleton
public class GetWatchedProjects implements RestReadView<AccountResource> {
private final PermissionBackend permissionBackend;
private final Provider<IdentifiedUser> self;
private final Accounts accounts;
@Inject
public GetWatchedProjects(
PermissionBackend permissionBackend, Provider<IdentifiedUser> self, Accounts accounts) {
this.permissionBackend = permissionBackend;
this.self = self;
this.accounts = accounts;
}
@Override
public List<ProjectWatchInfo> apply(AccountResource rsrc)
throws OrmException, AuthException, IOException, ConfigInvalidException,
PermissionBackendException, ResourceNotFoundException {
if (!self.get().hasSameAccountId(rsrc.getUser())) {
permissionBackend.currentUser().check(GlobalPermission.ADMINISTRATE_SERVER);
}
Account.Id accountId = rsrc.getUser().getAccountId();
AccountState account = accounts.get(accountId).orElseThrow(ResourceNotFoundException::new);
return account
.getProjectWatches()
.entrySet()
.stream()
.map(e -> toProjectWatchInfo(e.getKey(), e.getValue()))
.sorted(
comparing((ProjectWatchInfo pwi) -> pwi.project)
.thenComparing(pwi -> Strings.nullToEmpty(pwi.filter)))
.collect(toList());
}
private static ProjectWatchInfo toProjectWatchInfo(
ProjectWatchKey key, ImmutableSet<NotifyType> watchTypes) {
ProjectWatchInfo pwi = new ProjectWatchInfo();
pwi.filter = key.filter();
pwi.project = key.project().get();
pwi.notifyAbandonedChanges = toBoolean(watchTypes.contains(NotifyType.ABANDONED_CHANGES));
pwi.notifyNewChanges = toBoolean(watchTypes.contains(NotifyType.NEW_CHANGES));
pwi.notifyNewPatchSets = toBoolean(watchTypes.contains(NotifyType.NEW_PATCHSETS));
pwi.notifySubmittedChanges = toBoolean(watchTypes.contains(NotifyType.SUBMITTED_CHANGES));
pwi.notifyAllComments = toBoolean(watchTypes.contains(NotifyType.ALL_COMMENTS));
return pwi;
}
private static Boolean toBoolean(boolean value) {
return value ? true : null;
}
}
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