105 lines
3.9 KiB
Java
105 lines
3.9 KiB
Java
// Copyright (C) 2012 The Android Open Source Project
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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 com.google.gerrit.server.restapi.change;
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import static com.google.gerrit.server.CommentsUtil.setCommentRevId;
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import com.google.gerrit.extensions.common.CommentInfo;
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import com.google.gerrit.extensions.common.Input;
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import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
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import com.google.gerrit.extensions.restapi.Response;
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import com.google.gerrit.extensions.restapi.RestApiException;
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import com.google.gerrit.reviewdb.client.Comment;
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import com.google.gerrit.reviewdb.client.PatchSet;
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import com.google.gerrit.server.CommentsUtil;
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import com.google.gerrit.server.PatchSetUtil;
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import com.google.gerrit.server.change.DraftCommentResource;
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import com.google.gerrit.server.patch.PatchListCache;
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import com.google.gerrit.server.patch.PatchListNotAvailableException;
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import com.google.gerrit.server.update.BatchUpdate;
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import com.google.gerrit.server.update.BatchUpdateOp;
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import com.google.gerrit.server.update.ChangeContext;
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import com.google.gerrit.server.update.RetryHelper;
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import com.google.gerrit.server.update.RetryingRestModifyView;
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import com.google.gerrit.server.update.UpdateException;
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import com.google.gerrit.server.util.time.TimeUtil;
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import com.google.gwtorm.server.OrmException;
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import com.google.inject.Inject;
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import com.google.inject.Singleton;
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import java.util.Collections;
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import java.util.Optional;
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@Singleton
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public class DeleteDraftComment
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extends RetryingRestModifyView<DraftCommentResource, Input, Response<CommentInfo>> {
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private final CommentsUtil commentsUtil;
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private final PatchSetUtil psUtil;
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private final PatchListCache patchListCache;
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@Inject
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DeleteDraftComment(
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CommentsUtil commentsUtil,
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PatchSetUtil psUtil,
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RetryHelper retryHelper,
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PatchListCache patchListCache) {
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super(retryHelper);
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this.commentsUtil = commentsUtil;
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this.psUtil = psUtil;
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this.patchListCache = patchListCache;
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}
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@Override
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protected Response<CommentInfo> applyImpl(
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BatchUpdate.Factory updateFactory, DraftCommentResource rsrc, Input input)
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throws RestApiException, UpdateException {
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try (BatchUpdate bu =
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updateFactory.create(rsrc.getChange().getProject(), rsrc.getUser(), TimeUtil.nowTs())) {
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Op op = new Op(rsrc.getComment().key);
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bu.addOp(rsrc.getChange().getId(), op);
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bu.execute();
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}
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return Response.none();
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}
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private class Op implements BatchUpdateOp {
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private final Comment.Key key;
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private Op(Comment.Key key) {
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this.key = key;
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}
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@Override
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public boolean updateChange(ChangeContext ctx)
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throws ResourceNotFoundException, OrmException, PatchListNotAvailableException {
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Optional<Comment> maybeComment =
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commentsUtil.getDraft(ctx.getNotes(), ctx.getIdentifiedUser(), key);
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if (!maybeComment.isPresent()) {
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return false; // Nothing to do.
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}
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PatchSet.Id psId = new PatchSet.Id(ctx.getChange().getId(), key.patchSetId);
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PatchSet ps = psUtil.get(ctx.getNotes(), psId);
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if (ps == null) {
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throw new ResourceNotFoundException("patch set not found: " + psId);
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}
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Comment c = maybeComment.get();
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setCommentRevId(c, patchListCache, ctx.getChange(), ps);
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commentsUtil.deleteComments(ctx.getUpdate(psId), Collections.singleton(c));
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ctx.dontBumpLastUpdatedOn();
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return true;
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}
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}
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}
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