[#11] feat: 기프티콘 엔티티 추가

src/main/java/bc1/gream/domain/sell/entity/Gifticon.java

@@ -0,0 +1,44 @@
+package bc1.gream.domain.sell.entity;
+
+import bc1.gream.domain.model.BaseEntity;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.OneToOne;
+import jakarta.persistence.Table;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Table(name = "tb_gifticon")
+@Entity
+public class Gifticon extends BaseEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(name = "gifticon_url", nullable = false)
+    private String gifticonImg;
+
+    @OneToOne
+    @JoinColumn(name = "sell_id", nullable = false)
+    private Sell sell;
+
+//    @OneToOne
+//    @JoinColumn(name = "order_id")
+//    private Order order;
+
+    @Builder
+    public Gifticon(String gifticonImg, Sell sell) {
+        this.gifticonImg = gifticonImg;
+        this.sell = sell;
+//        this.order = order;
+    }
+}