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[sushmitha007]

package com.stackroute.userauthenticationservice.repository;

import com.stackroute.userauthenticationservice.model.User;
import org.springframework.stereotype.Repository;
import java.util.Optional;
import org.springframework.data.jpa.repository.JpaRepository;

@Repository
public interface UserRepository extends JpaRepository<User, Long> {
  Optional<User> findByEmail(String username);
    Boolean existsByEmail(String email);
}

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boeing-wave4-eroteme/user-authentication-service/src/main/java/com/stackroute/userauthenticationservice/repository/UserRepository.java