Add delete Favorite

src/main/java/com/ajou/procoding/myweb/MyWebApplication.java → src/main/java/com/ajou/prcoding/myweb/MyWebApplication.java

-package com.ajou.procoding.myweb;
+package com.ajou.prcoding.myweb;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;

src/main/java/com/ajou/procoding/myweb/controller/MyWebController.java → src/main/java/com/ajou/prcoding/myweb/controller/MyWebController.java

-package com.ajou.procoding.myweb.controller;
+package com.ajou.prcoding.myweb.controller;
 
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -6,11 +6,11 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.client.RestTemplate;
 
-import com.ajou.procoding.myweb.dto.FavoriteMusicRequestDto;
-import com.ajou.procoding.myweb.dto.MusicList;
-import com.ajou.procoding.myweb.entity.FavoriteMusic;
-import com.ajou.procoding.myweb.repository.FavoriteRepository;
-import com.ajou.procoding.myweb.service.MusicService;
+import com.ajou.prcoding.myweb.dto.FavoriteMusicRequestDto;
+import com.ajou.prcoding.myweb.dto.MusicList;
+import com.ajou.prcoding.myweb.entity.FavoriteMusic;
+import com.ajou.prcoding.myweb.repository.FavoriteRepository;
+import com.ajou.prcoding.myweb.service.MusicService;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import jakarta.transaction.Transactional;
@@ -19,13 +19,14 @@ import java.io.IOException;
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 
 @RestController
 public class MyWebController {
 
-
     @Autowired
     MusicService service;
 
@@ -39,16 +40,26 @@ public class MyWebController {
         return service.searchMusic(name);
     }
 
-    @GetMapping(value="/likes")  //Get Favorite Music list from Database
+    @GetMapping(value = "/likes") // Get Favorite Music list from Database
     public List<FavoriteMusic> getLikes() {
         return service.getLikes();
     }
 
-    @PostMapping(value="/likes")
+    @PostMapping(value = "/likes")
     public int postLikes(@RequestBody FavoriteMusicRequestDto favorite) {
         return service.saveFavorite(favorite);
     }
 
-}
-
+    @DeleteMapping("/likes/{id}")
+    public ResponseEntity<String> deleteFavorite(@PathVariable String id) {
+        try {
+            service.deleteFavorite(id); // service 호출
+            return ResponseEntity.ok("삭제 완료: " + id);
+        } catch (IllegalArgumentException e) {
+            return ResponseEntity.badRequest().body("존재하지 않는 ID: " + id);
+        } catch (Exception e) {
+            return ResponseEntity.internalServerError().body("서버 오류 발생");
+        }
+    }
 
+}

src/main/java/com/ajou/procoding/myweb/dto/FavoriteMusicRequestDto.java → src/main/java/com/ajou/prcoding/myweb/dto/FavoriteMusicRequestDto.java

-package com.ajou.procoding.myweb.dto;
+package com.ajou.prcoding.myweb.dto;
 
-import com.ajou.procoding.myweb.entity.FavoriteMusic;
+import com.ajou.prcoding.myweb.entity.FavoriteMusic;
 
 import jakarta.persistence.Column;
 import lombok.Getter;

src/main/java/com/ajou/procoding/myweb/dto/MusicList.java → src/main/java/com/ajou/prcoding/myweb/dto/MusicList.java

-package com.ajou.procoding.myweb.dto;
+package com.ajou.prcoding.myweb.dto;
 
 
 import java.util.List;

src/main/java/com/ajou/procoding/myweb/dto/Tostring.java → src/main/java/com/ajou/prcoding/myweb/dto/Tostring.java

-package com.ajou.procoding.myweb.dto;
+package com.ajou.prcoding.myweb.dto;
 
 public @interface Tostring {
 

src/main/java/com/ajou/procoding/myweb/entity/FavoriteMusic.java → src/main/java/com/ajou/prcoding/myweb/entity/FavoriteMusic.java

-package com.ajou.procoding.myweb.entity;
+package com.ajou.prcoding.myweb.entity;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;

src/main/java/com/ajou/procoding/myweb/repository/FavoriteRepository.java → src/main/java/com/ajou/prcoding/myweb/repository/FavoriteRepository.java

-package com.ajou.procoding.myweb.repository;
+package com.ajou.prcoding.myweb.repository;
 
 import java.util.List;
 
 import org.springframework.data.jpa.repository.JpaRepository;
 
-import com.ajou.procoding.myweb.entity.FavoriteMusic;
+import com.ajou.prcoding.myweb.entity.FavoriteMusic;
 
-public interface FavoriteRepository extends 	
-            JpaRepository<FavoriteMusic, String> {
+public interface FavoriteRepository extends JpaRepository<FavoriteMusic, String> {
     List<FavoriteMusic> findAll();
+    void deleteById(String id);
 }
+
+

src/main/java/com/ajou/procoding/myweb/service/MusicService.java → src/main/java/com/ajou/prcoding/myweb/service/MusicService.java

-package com.ajou.procoding.myweb.service;
+package com.ajou.prcoding.myweb.service;
 
 import java.io.IOException;
 import java.util.List;
@@ -6,10 +6,10 @@ import java.util.List;
 import org.springframework.stereotype.Service;
 import org.springframework.web.client.RestTemplate;
 
-import com.ajou.procoding.myweb.dto.FavoriteMusicRequestDto;
-import com.ajou.procoding.myweb.dto.MusicList;
-import com.ajou.procoding.myweb.entity.FavoriteMusic;
-import com.ajou.procoding.myweb.repository.FavoriteRepository;
+import com.ajou.prcoding.myweb.dto.FavoriteMusicRequestDto;
+import com.ajou.prcoding.myweb.dto.MusicList;
+import com.ajou.prcoding.myweb.entity.FavoriteMusic;
+import com.ajou.prcoding.myweb.repository.FavoriteRepository;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import jakarta.transaction.Transactional;
@@ -45,4 +45,11 @@ public class MusicService {
         FavoriteMusic music = albumsRepo.save(favorite.toEntity());
         return music != null ? 1 : 0;
     }
+
+    public void deleteFavorite(String id) {
+        if (!albumsRepo.existsById(id)) {
+            throw new IllegalArgumentException("해당 ID는 존재하지 않습니다: " + id);
+        }
+        albumsRepo.deleteById(id);
+    }
 }
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