LCOV - code coverage report
Current view: top level - server/change - SetPrivateOp.java (source / functions) Hit Total Coverage
Test: _coverage_report.dat Lines: 35 35 100.0 %
Date: 2022-11-19 15:00:39 Functions: 4 4 100.0 %

          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.change;
      16             : 
      17             : import com.google.common.base.Strings;
      18             : import com.google.gerrit.common.Nullable;
      19             : import com.google.gerrit.entities.Change;
      20             : import com.google.gerrit.entities.PatchSet;
      21             : import com.google.gerrit.extensions.common.InputWithMessage;
      22             : import com.google.gerrit.extensions.restapi.BadRequestException;
      23             : import com.google.gerrit.extensions.restapi.ResourceConflictException;
      24             : import com.google.gerrit.server.ChangeMessagesUtil;
      25             : import com.google.gerrit.server.ChangeUtil;
      26             : import com.google.gerrit.server.PatchSetUtil;
      27             : import com.google.gerrit.server.extensions.events.PrivateStateChanged;
      28             : import com.google.gerrit.server.notedb.ChangeNotes;
      29             : import com.google.gerrit.server.notedb.ChangeUpdate;
      30             : import com.google.gerrit.server.update.BatchUpdateOp;
      31             : import com.google.gerrit.server.update.ChangeContext;
      32             : import com.google.gerrit.server.update.PostUpdateContext;
      33             : import com.google.inject.Inject;
      34             : import com.google.inject.assistedinject.Assisted;
      35             : 
      36             : public class SetPrivateOp implements BatchUpdateOp {
      37             :   public interface Factory {
      38             :     SetPrivateOp create(boolean isPrivate, @Nullable InputWithMessage input);
      39             :   }
      40             : 
      41             :   private final PrivateStateChanged privateStateChanged;
      42             :   private final PatchSetUtil psUtil;
      43             :   private final ChangeMessagesUtil cmUtil;
      44             :   private final boolean isPrivate;
      45             :   @Nullable private final InputWithMessage input;
      46             : 
      47             :   private Change change;
      48             :   private PatchSet ps;
      49             :   private boolean isNoOp;
      50             : 
      51             :   @Inject
      52             :   SetPrivateOp(
      53             :       PrivateStateChanged privateStateChanged,
      54             :       PatchSetUtil psUtil,
      55             :       ChangeMessagesUtil cmUtil,
      56             :       @Assisted boolean isPrivate,
      57          59 :       @Assisted @Nullable InputWithMessage input) {
      58          59 :     this.privateStateChanged = privateStateChanged;
      59          59 :     this.psUtil = psUtil;
      60          59 :     this.cmUtil = cmUtil;
      61          59 :     this.isPrivate = isPrivate;
      62          59 :     this.input = input;
      63          59 :   }
      64             : 
      65             :   @Override
      66             :   public boolean updateChange(ChangeContext ctx)
      67             :       throws ResourceConflictException, BadRequestException {
      68          59 :     change = ctx.getChange();
      69          59 :     if (ctx.getChange().isPrivate() == isPrivate) {
      70             :       // No-op
      71          55 :       isNoOp = true;
      72          55 :       return false;
      73             :     }
      74             : 
      75          16 :     if (isPrivate && !change.isNew()) {
      76           1 :       throw new BadRequestException(
      77           1 :           String.format("cannot set %s change to private", ChangeUtil.status(change)));
      78             :     }
      79          16 :     ChangeNotes notes = ctx.getNotes();
      80          16 :     ps = psUtil.get(notes, change.currentPatchSetId());
      81          16 :     ChangeUpdate update = ctx.getUpdate(change.currentPatchSetId());
      82          16 :     change.setPrivate(isPrivate);
      83          16 :     change.setLastUpdatedOn(ctx.getWhen());
      84          16 :     update.setPrivate(isPrivate);
      85          16 :     addMessage(ctx);
      86          16 :     return true;
      87             :   }
      88             : 
      89             :   @Override
      90             :   public void postUpdate(PostUpdateContext ctx) {
      91          59 :     if (!isNoOp) {
      92          16 :       privateStateChanged.fire(ctx.getChangeData(change), ps, ctx.getAccount(), ctx.getWhen());
      93             :     }
      94          59 :   }
      95             : 
      96             :   private void addMessage(ChangeContext ctx) {
      97          16 :     Change c = ctx.getChange();
      98          16 :     StringBuilder buf = new StringBuilder(c.isPrivate() ? "Set private" : "Unset private");
      99             : 
     100          16 :     String m = Strings.nullToEmpty(input == null ? null : input.message).trim();
     101          16 :     if (!m.isEmpty()) {
     102           9 :       buf.append("\n\n");
     103           9 :       buf.append(m);
     104             :     }
     105             : 
     106          16 :     cmUtil.setChangeMessage(
     107             :         ctx,
     108          16 :         buf.toString(),
     109          16 :         c.isPrivate() ? ChangeMessagesUtil.TAG_SET_PRIVATE : ChangeMessagesUtil.TAG_UNSET_PRIVATE);
     110          16 :   }
     111             : }

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