std::unique_ptr NewState()

in service/kv_service/kv_server.cpp [34:50]

• 15 lines of code
• 1 McCabe index (conditional complexity)

std::unique_ptr<ChainState> NewState(const std::string &cert_file,
                                     const ResConfigData &config_data) {
  std::unique_ptr<Storage> storage = nullptr;

#ifdef ENABLE_ROCKSDB
  storage = NewResRocksDB(cert_file.c_str(), config_data);
  LOG(INFO) << "use rocksdb storage.";
#endif

#ifdef ENABLE_LEVELDB
  storage = NewResLevelDB(cert_file.c_str(), config_data);
  LOG(INFO) << "use leveldb storage.";
#endif
  std::unique_ptr<ChainState> state =
      std::make_unique<ChainState>(std::move(storage));
  return state;
}