BE: [feat] 크루 프로필 엔티티 추가 CSID-DGU#83

src/backend/src/main/java/RunningMachines/R2R/domain/crew/common/entity/Crew.java

@@ -29,4 +29,12 @@ public class Crew extends BaseEntity {
 
     @OneToMany(mappedBy = "crew")
     private List<CrewPost> crewPosts = new ArrayList<>();
+
+    @OneToOne(mappedBy = "crew")
+    private CrewProfileImage images = new CrewProfileImage();
+
+    public void setImages(CrewProfileImage profileImage) {
+        this.images = profileImage;
+        profileImage.setCrew(this);
+    }
 }

src/backend/src/main/java/RunningMachines/R2R/domain/crew/common/entity/CrewProfileImage.java

@@ -0,0 +1,26 @@
+package RunningMachines.R2R.domain.crew.common.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+@Entity
+@Getter
+@Builder
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class CrewProfileImage {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(nullable = false)
+    private Long id;
+
+    @OneToOne
+    @JoinColumn(name = "crew_id", nullable = false)
+    private Crew crew;
+
+    private String imageUrl;
+
+    public void setCrew(Crew crew) {
+        this.crew = crew;
+    }
+}