react-material & MySpringWeb

postSong.json

 {
 	"wrapperType": "collection",
 	"collectionType": "Album",
-	"artistId":994656,
-	"collectionId":580708175,
-	"amgArtistId":4739,
-	"artistName":"Led Zeppelin",
-	"collectionName":"Led Zeppelin IV (Remastered)",
-	"collectionCensoredName":"Led Zeppelin IV (Remastered)",
-	"artistViewUrl":"https://music.apple.com/us/artist/led-zeppelin/994656?uo=4",
-	"collectionViewUrl":"https://music.apple.com/us/album/led-zeppelin-iv-remastered/580708175?uo=4",
-	"artworkUrl60":"https://is1-ssl.mzstatic.com/image/thumb/Music115/v4/5c/15/9b/5c159b27-95ca-b9a7-84e3-28e795fffd39/dj.kvkrpptq.jpg/60x60bb.jpg",
-	"artworkUrl100":"https://is1-ssl.mzstatic.com/image/thumb/Music115/v4/5c/15/9b/5c159b27-95ca-b9a7-84e3-28e795fffd39/dj.kvkrpptq.jpg/100x100bb.jpg",
-	"collectionPrice":9.99,
-	"collectionExplicitness":"notExplicit",
-	"trackCount":8,
-	"copyright":"℗ 1971 Atlantic Recording Corporation, a Warner Music Group Company. Marketed by Rhino Entertainment Company, a Warner Music Group Company.",
+	"artistId": 1053924796,
+	"collectionId": 1490544506,
+	"amgArtistId": 3170740,
+	"artistName": "Yerin Baek",
+	"collectionName": "Every letter I sent you.",
+	"collectionCensoredName": "Every letter I sent you.",
+	"artistViewUrl": "https://music.apple.com/us/artist/yerin-baek/1053924796?uo=4",
+	"collectionViewUrl": "https://music.apple.com/us/album/every-letter-i-sent-you/1490544506?uo=4",
+	"artworkUrl60": "https://is4-ssl.mzstatic.com/image/thumb/Music115/v4/ca/58/77/ca5877d9-2e1e-0456-c3b2-7704e423dc70/Every_letter_I_sent_you_3000.jpg/60x60bb.jpg",
+	"artworkUrl100": "https://is4-ssl.mzstatic.com/image/thumb/Music115/v4/ca/58/77/ca5877d9-2e1e-0456-c3b2-7704e423dc70/Every_letter_I_sent_you_3000.jpg/100x100bb.jpg",
+	"collectionPrice": 23.22,
+	"collectionExplicitness": "explicit",
+	"contentAdvisoryRating": "Explicit",
+	"trackCount": 18,
+	"copyright": "℗ 2019 Blue Vinyl, under license to POCLANOS",
 	"country": "USA",
 	"currency": "USD",
-	"releaseDate":"1971-11-08T08:00:00Z",
-	"primaryGenreName":"Rock"
+	"releaseDate": "2019-12-10T08:00:00Z",
+	"primaryGenreName": "Singer/Songwriter"
 }
\ No newline at end of file

src/main/java/kr/ajowsw/myspringweb/controller/MyWebController.java

@@ -3,6 +3,7 @@ package kr.ajowsw.myspringweb.controller;
 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.PathVariable;
@@ -11,6 +12,7 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import jakarta.transaction.Transactional;
 import kr.ajowsw.myspringweb.dto.FavoriteMusicRequestDto;
 import kr.ajowsw.myspringweb.dto.MusicList;
 import kr.ajowsw.myspringweb.entity.FavoriteMusic;
@@ -39,14 +41,17 @@ public class MyWebController {
     }
 
     @PostMapping(value="/likes")
+    @Transactional
     public int postLikes(@RequestBody FavoriteMusicRequestDto favorite) {
         return service.saveFavorite(favorite);
     }
 
     @DeleteMapping(value = "/likes/{id}")
-    public void deleteFavorite(@PathVariable String id) {
+    public ResponseEntity<String> deleteLikes(@PathVariable String id) {
         service.deleteFavorite(id);
+        return ResponseEntity.ok("Deleted ID: " + id);
     }
+
 }
 
 

src/main/java/kr/ajowsw/myspringweb/service/MusicService.java

@@ -3,7 +3,6 @@ import java.util.List;
 import java.io.IOException;
 
 import org.springframework.stereotype.Service;
-import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.client.RestTemplate;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -44,7 +43,7 @@ public class MusicService {
         }
     }
 
-    public int saveFavorite(@RequestBody FavoriteMusicRequestDto favorite) {
+    public int saveFavorite(FavoriteMusicRequestDto favorite) {
         FavoriteMusic music = albumsRepo.save(favorite.toEntity());
         if(music != null) {
             return 1;
@@ -55,12 +54,13 @@ public class MusicService {
     }
 
     public void deleteFavorite(String id) {
-        try {
-            albumsRepo.deleteById(id);
-        } catch (Exception e) {
-            System.out.println(e.toString());
-            return;
+        boolean exists = albumsRepo.existsById(id);
+        if (!exists) {
+            throw new IllegalArgumentException("Invalid favorite ID: " + id);
         }
+    
+        albumsRepo.deleteById(id);
     }
 
+
 }

src/main/resources/public/index.html

+<!doctype html>
+<html>
+	<head>
+		<title> muiBasic </title>
+		<meta charset="UTF-8"/>
+		<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+	</head>
+	<body>
+		<div id="app"></div>
+		<script src="./app.bundle.js" type="text/javascript"></script>
+	</body>
+</html>