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.HumanComment;
      18             : import com.google.gerrit.extensions.registration.DynamicMap;
      19             : import com.google.gerrit.extensions.restapi.AuthException;
      20             : import com.google.gerrit.extensions.restapi.ChildCollection;
      21             : import com.google.gerrit.extensions.restapi.IdString;
      22             : import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
      23             : import com.google.gerrit.extensions.restapi.RestView;
      24             : import com.google.gerrit.server.CommentsUtil;
      25             : import com.google.gerrit.server.CurrentUser;
      26             : import com.google.gerrit.server.change.DraftCommentResource;
      27             : import com.google.gerrit.server.change.RevisionResource;
      28             : import com.google.inject.Inject;
      29             : import com.google.inject.Provider;
      30             : import com.google.inject.Singleton;
      31             : 
      32             : @Singleton
      33             : public class DraftComments implements ChildCollection<RevisionResource, DraftCommentResource> {
      34             :   private final DynamicMap<RestView<DraftCommentResource>> views;
      35             :   private final Provider<CurrentUser> user;
      36             :   private final ListRevisionDrafts list;
      37             :   private final CommentsUtil commentsUtil;
      38             : 
      39             :   @Inject
      40             :   DraftComments(
      41             :       DynamicMap<RestView<DraftCommentResource>> views,
      42             :       Provider<CurrentUser> user,
      43             :       ListRevisionDrafts list,
      44         145 :       CommentsUtil commentsUtil) {
      45         145 :     this.views = views;
      46         145 :     this.user = user;
      47         145 :     this.list = list;
      48         145 :     this.commentsUtil = commentsUtil;
      49         145 :   }
      50             : 
      51             :   @Override
      52             :   public DynamicMap<RestView<DraftCommentResource>> views() {
      53           1 :     return views;
      54             :   }
      55             : 
      56             :   @Override
      57             :   public ListRevisionDrafts list() throws AuthException {
      58           1 :     checkIdentifiedUser();
      59           1 :     return list;
      60             :   }
      61             : 
      62             :   @Override
      63             :   public DraftCommentResource parse(RevisionResource rev, IdString id)
      64             :       throws ResourceNotFoundException, AuthException {
      65          18 :     checkIdentifiedUser();
      66          18 :     String uuid = id.get();
      67             :     for (HumanComment c :
      68          18 :         commentsUtil.draftByPatchSetAuthor(
      69          18 :             rev.getPatchSet().id(), rev.getAccountId(), rev.getNotes())) {
      70          18 :       if (uuid.equals(c.key.uuid)) {
      71          18 :         return new DraftCommentResource(rev, c);
      72             :       }
      73           7 :     }
      74           0 :     throw new ResourceNotFoundException(id);
      75             :   }
      76             : 
      77             :   private void checkIdentifiedUser() throws AuthException {
      78          18 :     if (!user.get().isIdentifiedUser()) {
      79           0 :       throw new AuthException("drafts only available to authenticated users");
      80             :     }
      81          18 :   }
      82             : }