////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
///
/// 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.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Kaveh Vahedipour
////////////////////////////////////////////////////////////////////////////////

#include "ActivationCallback.h"

#include "Agency/Agent.h"

using namespace arangodb::consensus;
using namespace arangodb::velocypack;

ActivationCallback::ActivationCallback() : _agent(nullptr){}

ActivationCallback::ActivationCallback(
  Agent* agent, std::string const& failed, std::string const& replacement)
  : _agent(agent),
    _failed(failed),
    _replacement(replacement) {}

void ActivationCallback::shutdown() { _agent = nullptr; }

bool ActivationCallback::operator()(arangodb::ClusterCommResult* res) {
  if (res->status == CL_COMM_SENT) {
    if (_agent) {
      auto v = res->result->getBodyVelocyPack();
      _agent->reportActivated(_failed, _replacement, v);
    }
  } else {
    LOG_TOPIC(DEBUG, Logger::AGENCY)
      << "activation_comm_status(" << res->status << "), replacement("
      << _replacement << ")";
  }
  return true;
}