// 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.reviewers;

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.server.project.ProjectResource;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import com.googlesource.gerrit.plugins.reviewers.config.FiltersFactory;
import java.util.List;

/**
 * GET REST end-point for getting all configured {@link ReviewerFilter}s of a project, local and
 * inherited.
 */
@Singleton
class GetReviewers implements RestReadView<ProjectResource> {
  private final FiltersFactory filters;

  @Inject
  GetReviewers(FiltersFactory filters) {
    this.filters = filters;
  }

  @Override
  public Response<List<ReviewerFilter>> apply(ProjectResource resource) throws RestApiException {
    return Response.ok(filters.withInheritance(resource.getNameKey()));
  }
}