specialsource-homepage-backend/src/main/java/company/specialsource/config/DataInitializer.java

package company.specialsource.config;

import company.specialsource.entity.User;
import company.specialsource.repository.UserRepository;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j; // 로그를 위해 추가
import org.springframework.boot.CommandLineRunner;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Component;

@Component
@RequiredArgsConstructor
@Slf4j // 로그 라이브러리
public class DataInitializer implements CommandLineRunner {

    private final UserRepository userRepository;
    private final PasswordEncoder passwordEncoder;

    @Override
    public void run(String... args) {
        if (userRepository.findByUsername("admin").isEmpty()) {
            userRepository.save(User.builder()
                    .username("admin")
                    .password(passwordEncoder.encode("Ppasse444$"))
                    .role("ROLE_USER")
                    .build());
            log.info("초기 관리자 계정(admin)이 생성되었습니다.");
        } else {
            log.info("이미 관리자 계정이 존재합니다.");
        }
    }
}