LCOV - code coverage report
Current view: top level - server/restapi/change - DeleteDraftComment.java (source / functions) Hit Total Coverage
Test: _coverage_report.dat Lines: 24 26 92.3 %
Date: 2022-11-19 15:00:39 Functions: 4 4 100.0 %

          Line data    Source code
       1             : // Copyright (C) 2012 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.restapi.change;
      16             : 
      17             : import com.google.gerrit.entities.Comment;
      18             : import com.google.gerrit.entities.HumanComment;
      19             : import com.google.gerrit.entities.PatchSet;
      20             : import com.google.gerrit.extensions.common.CommentInfo;
      21             : import com.google.gerrit.extensions.common.Input;
      22             : import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
      23             : import com.google.gerrit.extensions.restapi.Response;
      24             : import com.google.gerrit.extensions.restapi.RestApiException;
      25             : import com.google.gerrit.extensions.restapi.RestModifyView;
      26             : import com.google.gerrit.server.CommentsUtil;
      27             : import com.google.gerrit.server.PatchSetUtil;
      28             : import com.google.gerrit.server.change.DraftCommentResource;
      29             : import com.google.gerrit.server.update.BatchUpdate;
      30             : import com.google.gerrit.server.update.BatchUpdateOp;
      31             : import com.google.gerrit.server.update.ChangeContext;
      32             : import com.google.gerrit.server.update.UpdateException;
      33             : import com.google.gerrit.server.util.time.TimeUtil;
      34             : import com.google.inject.Inject;
      35             : import com.google.inject.Singleton;
      36             : import java.util.Collections;
      37             : import java.util.Optional;
      38             : 
      39             : @Singleton
      40             : public class DeleteDraftComment implements RestModifyView<DraftCommentResource, Input> {
      41             :   private final BatchUpdate.Factory updateFactory;
      42             :   private final CommentsUtil commentsUtil;
      43             :   private final PatchSetUtil psUtil;
      44             : 
      45             :   @Inject
      46             :   DeleteDraftComment(
      47         142 :       BatchUpdate.Factory updateFactory, CommentsUtil commentsUtil, PatchSetUtil psUtil) {
      48         142 :     this.updateFactory = updateFactory;
      49         142 :     this.commentsUtil = commentsUtil;
      50         142 :     this.psUtil = psUtil;
      51         142 :   }
      52             : 
      53             :   @Override
      54             :   public Response<CommentInfo> apply(DraftCommentResource rsrc, Input input)
      55             :       throws RestApiException, UpdateException {
      56           9 :     try (BatchUpdate bu =
      57           9 :         updateFactory.create(rsrc.getChange().getProject(), rsrc.getUser(), TimeUtil.now())) {
      58           9 :       Op op = new Op(rsrc.getComment().key);
      59           9 :       bu.addOp(rsrc.getChange().getId(), op);
      60           9 :       bu.execute();
      61             :     }
      62           9 :     return Response.none();
      63             :   }
      64             : 
      65             :   private class Op implements BatchUpdateOp {
      66             :     private final Comment.Key key;
      67             : 
      68           9 :     private Op(Comment.Key key) {
      69           9 :       this.key = key;
      70           9 :     }
      71             : 
      72             :     @Override
      73             :     public boolean updateChange(ChangeContext ctx) throws ResourceNotFoundException {
      74           9 :       Optional<HumanComment> maybeComment =
      75           9 :           commentsUtil.getDraft(ctx.getNotes(), ctx.getIdentifiedUser(), key);
      76           9 :       if (!maybeComment.isPresent()) {
      77           0 :         return false; // Nothing to do.
      78             :       }
      79           9 :       PatchSet.Id psId = PatchSet.id(ctx.getChange().getId(), key.patchSetId);
      80           9 :       PatchSet ps = psUtil.get(ctx.getNotes(), psId);
      81           9 :       if (ps == null) {
      82           0 :         throw new ResourceNotFoundException("patch set not found: " + psId);
      83             :       }
      84           9 :       HumanComment c = maybeComment.get();
      85           9 :       commentsUtil.setCommentCommitId(c, ctx.getChange(), ps);
      86           9 :       commentsUtil.deleteHumanComments(ctx.getUpdate(psId), Collections.singleton(c));
      87           9 :       return true;
      88             :     }
      89             :   }
      90             : }

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