MusicService.java

package kr.ajousw.myspringweb.service;

import java.io.IOException;
import java.util.List;

import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.client.RestTemplate;

import com.fasterxml.jackson.databind.ObjectMapper;

import kr.ajousw.myspringweb.dto.FavoriteMusicRequestDto;
import kr.ajousw.myspringweb.dto.MusicList;
import kr.ajousw.myspringweb.entity.FavoriteMusic;
import kr.ajousw.myspringweb.repository.FavoriteRepository;
import lombok.RequiredArgsConstructor;

@Service
@Transactional
@RequiredArgsConstructor
public class MusicService {
    private final FavoriteRepository albumsRepo;
    RestTemplate restTemplate = new RestTemplate();
    public MusicList searchMusic(String name) {
        try {
        String url = "https://itunes.apple.com/search?term="+ name +"&entity=album";
        String response = restTemplate.getForObject(url, String.class);
        ObjectMapper mapper = new ObjectMapper();
        MusicList list = mapper.readValue(response, MusicList.class);
        System.out.println(list.getResultCount());
        return list;
        } catch(IOException e) {
        System.out.println(e.toString());
        return null;
        }
        
    }   

        // public MusicList musicSearchByParam(@RequestParam(value = "term") String name) {
        //     try {
        //     String url = "https://itunes.apple.com/search?term="+ name +"&entity=album";
        //     String response = restTemplate.getForObject(url, String.class);
        //     ObjectMapper mapper = new ObjectMapper();
        //     MusicList list = mapper.readValue(response, MusicList.class);
        //     System.out.println(list.getResultCount());
        //     return list;
        //     } catch(IOException e) {
        //     System.out.println(e.toString());
        //     return null;
        //     }
        // }
        

    public List<FavoriteMusic> getLikes() {
        try {
        return albumsRepo.findAll();
        } catch (Exception e) {
        System.out.println(e.toString());
        return null;
        }
    }
    public int saveFavorite(FavoriteMusicRequestDto favorite) {
        FavoriteMusic music = albumsRepo.save(favorite.toEntity());
        if(music != null) {
        return 1;
        } else {
        return 0;
        }   
        
    }

}