- Database: Update -> Drop and Create

- Removed PostConstruct from services
- Extended Video with MANYTOONE Playlist
- Extended Video with ONETOONE creator
- Extended Playlist with MANYTOMANY with videos
- Created Creator
- Extended Creator with OneToMany to videos
- VideoController now listens to POST on /fire, expects RequestBody input:true

src/main/java/com/example/video_downloader/controllers/VideoController.java

@@ -6,11 +6,13 @@ import com.example.video_downloader.entity.Playlist;
 import com.example.video_downloader.entity.Video;
 import com.example.video_downloader.services.PlaylistService;
 import com.example.video_downloader.services.VideoService;
+import com.example.video_downloader.services.YTDLPService;
 import lombok.Data;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
+import java.io.IOException;
 import java.util.List;
 
 @RestController
@@ -24,11 +26,19 @@ public class VideoController {
     @Autowired
     private PlaylistService playlistService;
 
+    @Autowired
+    private YTDLPService ytdlpService;
+
     @Data
     private static class Response {
         private Long id;
     }
 
+    @Data
+    private static class Trigger {
+        private boolean input;
+    }
+
     @PostMapping(path = "/videos")
     public Response saveNewVideo(@RequestBody SaveNewVideoRequest request){
 
@@ -56,4 +66,14 @@ public class VideoController {
         return ResponseEntity.ok(videoService.getVideoById(id));
 
     }
+
+    @PostMapping(path = "/fire")
+    public int getJobDone(@RequestBody Trigger trigger) throws IOException, InterruptedException {
+        int statusCode = 200;
+        if(trigger.input) {
+            ytdlpService.validateVideos();
+        }
+        return statusCode;
+
+    }
 }

src/main/java/com/example/video_downloader/dto/SaveNewPlaylistRequest.java

@@ -4,7 +4,6 @@ import lombok.Data;
 
 @Data
 public class SaveNewPlaylistRequest {
-    private String playlist_name;
+    private String playlistName;
     private String url;
-
 }

src/main/java/com/example/video_downloader/dto/SaveNewVideoRequest.java

@@ -5,5 +5,4 @@ import lombok.Data;
 @Data
 public class SaveNewVideoRequest {
     private String url;
-
 }

src/main/java/com/example/video_downloader/entity/Creator.java

@@ -0,0 +1,20 @@
+package com.example.video_downloader.entity;
+
+import jakarta.persistence.*;
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+@Entity
+public class Creator {
+    @Id
+    @GeneratedValue
+    private Long id;
+
+    private String name;
+    private String url;
+
+    @OneToMany(mappedBy = "creator")
+    private List<Video> videos;
+}

src/main/java/com/example/video_downloader/entity/Playlist.java

@@ -17,12 +17,17 @@ public class Playlist {
     @GeneratedValue(strategy = GenerationType.SEQUENCE)
     private Long id;
 
-    private String playlist_name;
+    private String playlistName;
 
     private String url;
     private StatusEnum status;
 
-    @OneToMany(mappedBy = "playlist", cascade = CascadeType.ALL, orphanRemoval = true)
-    private List<Video> videos = new ArrayList<>();
+    @ManyToMany
+    @JoinTable(
+            name = "video_playlist",
+            joinColumns = @JoinColumn(name = "playlist_id"),
+            inverseJoinColumns = @JoinColumn(name = "video_id")
+    )
+    private List<Video> videos;
 
 }

src/main/java/com/example/video_downloader/entity/Video.java

@@ -26,4 +26,10 @@ public class Video {
     @JoinColumn(name = "playlist_id")
     private Playlist playlist;
 
+    @OneToOne
+    @JoinColumn(name = "creator_id")
+    private Creator creator;
+
+
+
 }

src/main/java/com/example/video_downloader/services/YTDLPService.java

@@ -5,6 +5,7 @@ import com.example.video_downloader.entity.Video;
 import com.example.video_downloader.repositories.VideoRepository;
 import jakarta.annotation.PostConstruct;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
 import org.springframework.web.client.HttpClientErrorException;
 
 import java.io.IOException;
@@ -13,6 +14,7 @@ import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.List;
 
+@Service
 public class YTDLPService {
 
     @Autowired
@@ -24,7 +26,6 @@ public class YTDLPService {
     @Autowired
     private ProcessService processService;
 
-    @PostConstruct
     public void validateVideos() throws HttpClientErrorException, IOException, InterruptedException {
         List<Video> response = videoRepository.findByStatus(StatusEnum.NEW);
         for(Video video : response) {
@@ -34,6 +35,7 @@ public class YTDLPService {
 
                 if(Files.exists(filePath) && Files.isRegularFile(filePath)) {
                     System.out.println("Apparently it exists mate.");
+                    video.setFullPath(String.valueOf(filePath));
                     video.setStatus(StatusEnum.SAVED);
                 } else {
                     System.out.println("Nah it does not exist mate.");

src/main/resources/application.properties

@@ -2,4 +2,4 @@ spring.application.name=video_downloader
 spring.datasource.url = jdbc:postgresql://localhost:5432/videos
 spring.datasource.username = postgres
 spring.datasource.password = 5995
-spring.jpa.hibernate.ddl-auto = update
+spring.jpa.hibernate.ddl-auto = create-drop