[TDC-139] feat: 쿠폰 도메인 추가

threedollar-core/threedollar-domain/src/main/java/com/threedollar/domain/coupon/Coupon.java

@@ -0,0 +1,93 @@
+package com.threedollar.domain.coupon;
+
+import com.threedollar.domain.BaseEntity;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.Table;
+import jakarta.persistence.UniqueConstraint;
+
+import java.time.LocalDateTime;
+
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import org.checkerframework.checker.units.qual.C;
+
+@Entity
+@Getter
+@NoArgsConstructor
+@Table(uniqueConstraints = {
+    @UniqueConstraint(
+        name = "uni_coupon_1",
+        columnNames = {}
+    )
+})
+public class Coupon extends BaseEntity {
+
+    @Column(nullable = false, length = 100)
+    private String workspaceId;
+
+    @Column(nullable = false)
+    private String targetId;
+
+    @Column(nullable = false)
+    private String name;
+
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private CouponType couponType;
+
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private CouponStatus status;
+
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private CouponTag couponTag;
+
+    @Column(nullable = false)
+    private long count;
+
+    @Column(nullable = false)
+    private LocalDateTime startTime;
+
+    @Column(nullable = false)
+    private LocalDateTime endTime;
+
+    @Column(nullable = false)
+    private String accountId;
+
+    @Builder(access = AccessLevel.PRIVATE)
+    public Coupon(String workspaceId, String targetId, String name, CouponType couponType,
+        CouponTag couponTag, CouponStatus status, long count, LocalDateTime startTime, LocalDateTime endTime,
+        String accountId) {
+        this.workspaceId = workspaceId;
+        this.targetId = targetId;
+        this.name = name;
+        this.couponTag = couponTag;
+        this.couponType = couponType;
+        this.status = status;
+        this.count = count;
+        this.startTime = startTime;
+        this.endTime = endTime;
+        this.accountId = accountId;
+    }
+
+    public static Coupon newInstance(String workspaceId, String targetId, String name,
+        CouponType couponType, CouponTag couponTag, long count, LocalDateTime startTime, LocalDateTime endTime) {
+        return Coupon.builder()
+            .couponType(couponType)
+            .workspaceId(workspaceId)
+            .targetId(targetId)
+            .name(name)
+            .couponTag(couponTag)
+            .count(count)
+            .status(CouponStatus.ACTIVE)
+            .startTime(startTime)
+            .endTime(endTime)
+            .build();
+    }
+}

threedollar-core/threedollar-domain/src/main/java/com/threedollar/domain/coupon/CouponStatus.java

@@ -0,0 +1,17 @@
+package com.threedollar.domain.coupon;
+
+import lombok.Getter;
+
+@Getter
+public enum CouponStatus {
+    ACTIVE("활성화")
+    ,DELETED("삭제됨")
+    ;
+
+    private final String description;
+
+    CouponStatus(String description) {
+        this.description = description;
+    }
+
+}

threedollar-core/threedollar-domain/src/main/java/com/threedollar/domain/coupon/CouponTag.java

@@ -0,0 +1,16 @@
+package com.threedollar.domain.coupon;
+
+import lombok.Getter;
+
+@Getter
+public enum CouponTag {
+
+    BOSS_EVENT("사장님 이벤트")
+    ;
+
+    private final String description;
+
+    CouponTag(String description) {
+        this.description = description;
+    }
+}

threedollar-core/threedollar-domain/src/main/java/com/threedollar/domain/coupon/CouponType.java

@@ -0,0 +1,17 @@
+package com.threedollar.domain.coupon;
+
+import lombok.Getter;
+
+@Getter
+public enum CouponType {
+    LIMITED("수량제한"),
+    UNLIMITED("무제한"),
+    ;
+    private final String description;
+
+    CouponType(String description) {
+        this.description = description;
+    }
+
+
+}