feat: Review, Reply like entity, repository

src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReplyLikeEntity.kt

@@ -0,0 +1,25 @@
+package com.wafflestudio.interpark.review.persistence
+
+import com.wafflestudio.interpark.user.persistence.UserEntity
+import jakarta.persistence.*
+import java.time.Instant
+
+@Entity(name = "reply_like")
+@Table(
+    name = "reply_like",
+    uniqueConstraints = [UniqueConstraint(columnNames = ["reply_id", "user_id"])],
+    indexes = [
+        Index(name = "idx_reply_user", columnList = "reply_id, user_id"),
+    ],
+)
+class ReplyLikeEntity(
+    @Id
+    @GeneratedValue(strategy = GenerationType.UUID)
+    val id: String? = null,
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "reply_id", nullable = false)
+    var reply: ReplyEntity,
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "user_id", nullable = false)
+    var user: UserEntity,
+)

src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReplyLikeRepository.kt

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+package com.wafflestudio.interpark.review.persistence
+
+import com.wafflestudio.interpark.user.persistence.UserEntity
+
+import jakarta.persistence.LockModeType
+
+import org.springframework.data.jpa.repository.JpaRepository
+import org.springframework.data.jpa.repository.Lock
+
+interface ReplyLikeRepository : JpaRepository<ReplyLikeEntity, String> {
+    fun countByReply(reply: ReplyEntity): Int
+
+    @Lock(LockModeType.PESSIMISTIC_WRITE)
+    fun findByReplyAndUser(
+        reply: ReplyEntity,
+        user: UserEntity,
+    ): ReplyLikeEntity?
+}

src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReviewLikeEntity.kt

@@ -0,0 +1,25 @@
+package com.wafflestudio.interpark.review.persistence
+
+import com.wafflestudio.interpark.user.persistence.UserEntity
+import jakarta.persistence.*
+import java.time.Instant
+
+@Entity(name = "review_like")
+@Table(
+    name = "review_like",
+    uniqueConstraints = [UniqueConstraint(columnNames = ["review_id", "user_id"])],
+    indexes = [
+        Index(name = "idx_review_user", columnList = "review_id, user_id"),
+    ],
+)
+class ReviewLikeEntity(
+    @Id
+    @GeneratedValue(strategy = GenerationType.UUID)
+    val id: String? = null,
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "review_id", nullable = false)
+    var review: ReviewEntity,
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "user_id", nullable = false)
+    var user: UserEntity,
+)

src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReviewLikeRepository.kt

@@ -0,0 +1,18 @@
+package com.wafflestudio.interpark.review.persistence
+
+import com.wafflestudio.interpark.user.persistence.UserEntity
+
+import jakarta.persistence.LockModeType
+
+import org.springframework.data.jpa.repository.JpaRepository
+import org.springframework.data.jpa.repository.Lock
+
+interface ReviewLikeRepository : JpaRepository<ReviewLikeEntity, String> {
+    fun countByReview(review: ReviewEntity): Int
+
+    @Lock(LockModeType.PESSIMISTIC_WRITE)
+    fun findByReviewAndUser(
+        review: ReviewEntity,
+        user: UserEntity,
+    ): ReviewLikeEntity?
+}