feat: 사용자 행동 상태 로깅

- 상품 조회 시
- 좋아요 클릭 시

Author: Kimjipang

apps/commerce-api/src/main/java/com/loopers/application/like/LikeFacade.java

@@ -1,5 +1,7 @@
 package com.loopers.application.like;
 
+import com.loopers.application.product.UserActionEvent;
+import com.loopers.domain.actionlog.ActionType;
 import com.loopers.domain.like.Like;
 import com.loopers.domain.like.LikeRepository;
 import com.loopers.domain.product.ProductRepository;
@@ -45,6 +47,7 @@ public LikeInfo doLike(LikeV1Dto.LikeRequest request) {
                     likeRepository.save(newLike);
 
                     publisher.publishEvent(new LikeCreateEvent(userId, productId));
+                    publisher.publishEvent(new UserActionEvent(userId, productId, ActionType.DO_LIKE));
 
                     return LikeInfo.from(newLike);
                 });

apps/commerce-api/src/main/java/com/loopers/application/product/ProductFacade.java

@@ -1,5 +1,6 @@
 package com.loopers.application.product;
 
+import com.loopers.domain.actionlog.ActionType;
 import com.loopers.domain.brand.BrandRepository;
 import com.loopers.domain.product.Product;
 import com.loopers.domain.product.ProductRepository;
@@ -55,7 +56,8 @@ public ProductInfo findProductById(Long id) {
                 () -> new CoreException(ErrorType.NOT_FOUND, "찾고자 하는 상품이 존재하지 않습니다.")
         );
 
-        publisher.publishEvent(new ProductLookedUpEvent(product.getId()));
+        // 유저 ID는 임시로 하드 코딩했습니다. 추후 인증/인가 기능이 추가되면 수정할 예정입니다.
+        publisher.publishEvent(new UserActionEvent(1L, product.getId(), ActionType.PRODUCT_LOOKED_UP));
 
         return ProductInfo.from(product);
     }

apps/commerce-api/src/main/java/com/loopers/application/product/ProductLookedUpEvent.java

@@ -0,0 +1,10 @@
+package com.loopers.application.product;
+
+import com.loopers.domain.actionlog.ActionType;
+
+public record UserActionEvent(
+        Long userId,
+        Long productId,
+        ActionType actionType
+) {
+}

apps/commerce-api/src/main/java/com/loopers/application/product/UserActionEvent.java

@@ -1,7 +1,7 @@
 package com.loopers.domain.actionlog;
 
 public enum ActionType {
-    PRODUCT_LOOKUP,
+    PRODUCT_LOOKED_UP,
     DO_LIKE,
     CREATE_ORDER
 }

apps/commerce-api/src/main/java/com/loopers/domain/actionlog/ActionType.java

@@ -1,6 +1,6 @@
 package com.loopers.domain.actionlog;
 
-import com.loopers.application.product.ProductLookedUpEvent;
+import com.loopers.application.product.UserActionEvent;
 import com.loopers.domain.BaseEntity;
 import jakarta.persistence.*;
 import lombok.AccessLevel;
@@ -17,9 +17,8 @@ public class UserActionLog extends BaseEntity {
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
 
-    /*
-    유저는 추후 추가 예정
-     */
+    @Column(name = "user_id", nullable = false)
+    private Long userId;
 
     @Column(name = "product_id", nullable = false)
     private Long productId;
@@ -28,12 +27,13 @@ public class UserActionLog extends BaseEntity {
     @Column(name = "action_type", nullable = false)
     private ActionType actionType;
 
-    public UserActionLog(Long productId, ActionType actionType) {
+    public UserActionLog(Long userId, Long productId, ActionType actionType) {
+        this.userId = userId;
         this.productId = productId;
         this.actionType = actionType;
     }
 
-    public static UserActionLog create(ProductLookedUpEvent event) {
-        return new UserActionLog(event.productId(), event.actionType());
+    public static UserActionLog create(UserActionEvent event) {
+        return new UserActionLog(event.userId(), event.productId(), event.actionType());
     }
 }