TourPackageRepository updated - Tour California Application

TourPackageRepository.java

package com.explore.california.repository;

import com.explore.california.model.TourPackage;
import org.springframework.data.repository.CrudRepository;
import org.springframework.data.rest.core.annotation.RepositoryRestResource;
import org.springframework.stereotype.Repository;

import java.util.Optional;

@RepositoryRestResource
@Repository
public interface TourPackageRepository extends CrudRepository<TourPackage, String> {

    Optional<TourPackage> findByName(String name);
}