스트리밍 서비스 - 광고

src/main/java/com/sparta/binplay/entity/Ads.java

@@ -4,8 +4,6 @@
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
-import java.util.List;
-
 @Entity
 @Getter
 @Table(name="ads")
@@ -16,6 +14,7 @@ public class Ads extends Timestamped{
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long adId;
 
-    @OneToMany(mappedBy = "ad")
-    private List<VideoAd> videoAds;
+    @ManyToOne
+    @JoinColumn(name = "video_id", nullable = false)
+    private Videos video;
 }

src/main/java/com/sparta/binplay/entity/VideoAd.java

@@ -1,21 +1,26 @@
 package com.sparta.binplay.entity;
 
 import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
+
 @Entity
 @Getter
 @Table(name="video_ads")
 @NoArgsConstructor
+@Builder
+@AllArgsConstructor
 public class VideoAd {
     @Id
     @Column(name = "video_ad_id")
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long videoAdId;
 
-    @Column(name = "ad_views", nullable = false)
-    private int adViews;
+    @Column(name = "ad_views")
+    private Long adViews = 0L;
 
     @ManyToOne
     @JoinColumn(name = "video_id", nullable = false)
@@ -24,4 +29,8 @@ public class VideoAd {
     @ManyToOne
     @JoinColumn(name = "ad_id", nullable = false)
     private Ads ad;
+
+    public void countAd() {
+        this.adViews++;
+    }
 }

src/main/java/com/sparta/binplay/repository/AdRepository.java

@@ -0,0 +1,8 @@
+package com.sparta.binplay.repository;
+
+
+import com.sparta.binplay.entity.Ads;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface AdRepository extends JpaRepository<Ads, Long> {
+}

src/main/java/com/sparta/binplay/repository/VideoAdRepository.java

@@ -0,0 +1,12 @@
+package com.sparta.binplay.repository;
+
+import com.sparta.binplay.entity.Ads;
+import com.sparta.binplay.entity.VideoAd;
+import com.sparta.binplay.entity.Videos;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.Optional;
+
+public interface VideoAdRepository extends JpaRepository<VideoAd, Long> {
+    Optional<VideoAd> findByVideosAndAds(Videos videos, Ads ads);
+}