| // Copyright (C) 2020 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.change; |
| |
| import com.google.common.base.Strings; |
| import com.google.gerrit.extensions.api.changes.RemoveFromAttentionSetInput; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.Response; |
| import com.google.gerrit.extensions.restapi.RestApiException; |
| import com.google.gerrit.extensions.restapi.RestModifyView; |
| import com.google.gerrit.server.change.AttentionSetEntryResource; |
| import com.google.gerrit.server.change.ChangeResource; |
| import com.google.gerrit.server.change.RemoveFromAttentionSetOp; |
| import com.google.gerrit.server.permissions.PermissionBackendException; |
| import com.google.gerrit.server.update.BatchUpdate; |
| import com.google.gerrit.server.update.UpdateException; |
| import com.google.gerrit.server.util.time.TimeUtil; |
| import com.google.inject.Inject; |
| import java.io.IOException; |
| import org.eclipse.jgit.errors.ConfigInvalidException; |
| |
| /** Removes a single user from the attention set. */ |
| public class RemoveFromAttentionSet |
| implements RestModifyView<AttentionSetEntryResource, RemoveFromAttentionSetInput> { |
| private final BatchUpdate.Factory updateFactory; |
| private final RemoveFromAttentionSetOp.Factory opFactory; |
| |
| @Inject |
| RemoveFromAttentionSet( |
| BatchUpdate.Factory updateFactory, RemoveFromAttentionSetOp.Factory opFactory) { |
| this.updateFactory = updateFactory; |
| this.opFactory = opFactory; |
| } |
| |
| @Override |
| public Response<Object> apply( |
| AttentionSetEntryResource attentionResource, RemoveFromAttentionSetInput input) |
| throws RestApiException, PermissionBackendException, IOException, ConfigInvalidException, |
| UpdateException { |
| if (input == null) { |
| throw new BadRequestException("input may not be null"); |
| } |
| input.reason = Strings.nullToEmpty(input.reason).trim(); |
| if (input.reason.isEmpty()) { |
| throw new BadRequestException("missing field: reason"); |
| } |
| ChangeResource changeResource = attentionResource.getChangeResource(); |
| try (BatchUpdate bu = |
| updateFactory.create( |
| changeResource.getProject(), changeResource.getUser(), TimeUtil.nowTs())) { |
| RemoveFromAttentionSetOp op = |
| opFactory.create(attentionResource.getAccountId(), input.reason); |
| bu.addOp(changeResource.getId(), op); |
| bu.execute(); |
| } |
| return Response.none(); |
| } |
| } |