Line data    Source code

       1             : // Copyright (C) 2017 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.Account;
      18             : import com.google.gerrit.entities.Address;
      19             : import com.google.gerrit.extensions.registration.DynamicMap;
      20             : import com.google.gerrit.extensions.restapi.AuthException;
      21             : import com.google.gerrit.extensions.restapi.ChildCollection;
      22             : import com.google.gerrit.extensions.restapi.IdString;
      23             : import com.google.gerrit.extensions.restapi.MethodNotAllowedException;
      24             : import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
      25             : import com.google.gerrit.extensions.restapi.RestView;
      26             : import com.google.gerrit.extensions.restapi.TopLevelResource;
      27             : import com.google.gerrit.server.approval.ApprovalsUtil;
      28             : import com.google.gerrit.server.change.ReviewerResource;
      29             : import com.google.gerrit.server.change.RevisionResource;
      30             : import com.google.gerrit.server.restapi.account.AccountsCollection;
      31             : import com.google.inject.Inject;
      32             : import com.google.inject.Singleton;
      33             : import java.io.IOException;
      34             : import java.util.Collection;
      35             : import org.eclipse.jgit.errors.ConfigInvalidException;
      36             : 
      37             : @Singleton
      38             : public class RevisionReviewers implements ChildCollection<RevisionResource, ReviewerResource> {
      39             :   private final DynamicMap<RestView<ReviewerResource>> views;
      40             :   private final ApprovalsUtil approvalsUtil;
      41             :   private final AccountsCollection accounts;
      42             :   private final ReviewerResource.Factory resourceFactory;
      43             :   private final ListRevisionReviewers list;
      44             : 
      45             :   @Inject
      46             :   RevisionReviewers(
      47             :       ApprovalsUtil approvalsUtil,
      48             :       AccountsCollection accounts,
      49             :       ReviewerResource.Factory resourceFactory,
      50             :       DynamicMap<RestView<ReviewerResource>> views,
      51         145 :       ListRevisionReviewers list) {
      52         145 :     this.approvalsUtil = approvalsUtil;
      53         145 :     this.accounts = accounts;
      54         145 :     this.resourceFactory = resourceFactory;
      55         145 :     this.views = views;
      56         145 :     this.list = list;
      57         145 :   }
      58             : 
      59             :   @Override
      60             :   public DynamicMap<RestView<ReviewerResource>> views() {
      61           2 :     return views;
      62             :   }
      63             : 
      64             :   @Override
      65             :   public RestView<RevisionResource> list() {
      66           1 :     return list;
      67             :   }
      68             : 
      69             :   @Override
      70             :   public ReviewerResource parse(RevisionResource rsrc, IdString id)
      71             :       throws ResourceNotFoundException, AuthException, MethodNotAllowedException, IOException,
      72             :           ConfigInvalidException {
      73           5 :     if (!rsrc.isCurrent()) {
      74           1 :       throw new MethodNotAllowedException("Cannot access on non-current patch set");
      75             :     }
      76           5 :     Address address = Address.tryParse(id.get());
      77             : 
      78           5 :     Account.Id accountId = null;
      79             :     try {
      80           5 :       accountId = accounts.parse(TopLevelResource.INSTANCE, id).getUser().getAccountId();
      81           0 :     } catch (ResourceNotFoundException e) {
      82           0 :       if (address == null) {
      83           0 :         throw e;
      84             :       }
      85           5 :     }
      86           5 :     Collection<Account.Id> reviewers = approvalsUtil.getReviewers(rsrc.getNotes()).all();
      87             :     // See if the id exists as a reviewer for this change
      88           5 :     if (reviewers.contains(accountId)) {
      89           5 :       return resourceFactory.create(rsrc, accountId);
      90             :     }
      91             : 
      92             :     // See if the address exists as a reviewer on the change
      93           1 :     if (address != null && rsrc.getNotes().getReviewersByEmail().all().contains(address)) {
      94           0 :       return new ReviewerResource(rsrc, address);
      95             :     }
      96             : 
      97           1 :     throw new ResourceNotFoundException(id);
      98             :   }
      99             : }