// Copyright (C) 2014 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.googlesource.gerrit.plugins.serviceuser;

import static com.googlesource.gerrit.plugins.serviceuser.CreateServiceUser.KEY_OWNER;
import static com.googlesource.gerrit.plugins.serviceuser.CreateServiceUser.USER;

import com.google.gerrit.common.data.GroupDescription;
import com.google.gerrit.extensions.annotations.PluginName;
import com.google.gerrit.extensions.common.GroupInfo;
import com.google.gerrit.extensions.restapi.IdString;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestApiException;
import com.google.gerrit.extensions.restapi.RestReadView;
import com.google.gerrit.extensions.restapi.TopLevelResource;
import com.google.gerrit.server.permissions.PermissionBackendException;
import com.google.gerrit.server.project.ProjectCache;
import com.google.gerrit.server.project.ProjectLevelConfig;
import com.google.gerrit.server.restapi.group.GroupJson;
import com.google.gerrit.server.restapi.group.GroupsCollection;
import com.google.inject.Inject;
import com.google.inject.Singleton;

@Singleton
class GetOwner implements RestReadView<ServiceUserResource> {
  private final GroupsCollection groups;
  private final String pluginName;
  private final ProjectCache projectCache;
  private final GroupJson json;

  @Inject
  GetOwner(
      GroupsCollection groups,
      @PluginName String pluginName,
      ProjectCache projectCache,
      GroupJson json) {
    this.groups = groups;
    this.pluginName = pluginName;
    this.projectCache = projectCache;
    this.json = json;
  }

  @Override
  public Response<GroupInfo> apply(ServiceUserResource rsrc)
      throws RestApiException, PermissionBackendException {
    ProjectLevelConfig storage = projectCache.getAllProjects().getConfig(pluginName + ".db");
    String owner = storage.get().getString(USER, rsrc.getUser().getUserName().get(), KEY_OWNER);
    if (owner != null) {
      GroupDescription.Basic group =
          groups.parse(TopLevelResource.INSTANCE, IdString.fromDecoded(owner)).getGroup();
      return Response.<GroupInfo>ok(json.format(group));
    }
    return Response.none();
  }
}

@@ -1588,24 +1588,142 @@
 Collection;%0A
+import com.google.gerrit.server.util.ManualRequestContext;%0Aimport com.google.gerrit.server.util.OneOffRequestContext;%0A
 import com.g
@@ -1743,16 +1743,16 @@
 Inject;%0A
-
 import c
@@ -2003,16 +2003,69 @@
 on json;
+%0A  private final OneOffRequestContext requestContext;
 %0A%0A  @Inj
@@ -2201,16 +2201,59 @@
 son json
+,%0A      OneOffRequestContext requestContext
 ) %7B%0A    
@@ -2368,16 +2368,58 @@
 = json;%0A
+    this.requestContext = requestContext;%0A
   %7D%0A%0A  @
@@ -2548,16 +2548,79 @@
 ption %7B%0A
+    try (ManualRequestContext ctx = requestContext.open()) %7B%0A  
     Proj
@@ -2705,16 +2705,18 @@
 %22.db%22);%0A
+  
     Stri
@@ -2808,16 +2808,18 @@
 R);%0A    
+ 
+ 
 if (owne
@@ -2827,24 +2827,26 @@
  != null) %7B%0A
+  
       GroupD
@@ -2870,16 +2870,18 @@
 group =%0A
+  
         
@@ -2965,24 +2965,26 @@
 up();%0A      
+  
 return Respo
@@ -3022,16 +3022,24 @@
 roup));%0A
+      %7D%0A
     %7D%0A  

Fix "Authentication required" in serviceuser plugin