Revert "Merge pull request #26 from letter333/WEEK9"

This reverts commit a1d4647, reversing
changes made to db2ae32.

Author: letter333

apps/commerce-api/src/main/java/com/loopers/application/event/ProductViewedEvent.java

@@ -5,7 +5,6 @@
 import com.loopers.application.event.OrderCompletedEvent;
 import com.loopers.application.event.ProductLikedEvent;
 import com.loopers.application.event.ProductUnlikedEvent;
-import com.loopers.application.event.ProductViewedEvent;
 import com.loopers.domain.outbox.OutboxEventService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.context.event.EventListener;
@@ -52,16 +51,6 @@ public void handleProductUnliked(ProductUnlikedEvent event) {
         );
     }
 
-    @EventListener
-    public void handleProductViewed(ProductViewedEvent event) {
-        outboxEventService.recordEvent(
-            OutboxAggregateType.PRODUCT,
-            String.valueOf(event.productId()),
-            OutboxEventType.PRODUCT_VIEWED,
-            toJson(Map.of("productId", event.productId()))
-        );
-    }
-
     @EventListener
     public void handleOrderCompleted(OrderCompletedEvent event) {
         outboxEventService.recordEvent(

apps/commerce-api/src/main/java/com/loopers/application/kafka/OutboxEventRecorder.java

@@ -7,5 +7,4 @@ private OutboxEventType() {}
     public static final String PRODUCT_LIKED = "PRODUCT_LIKED";
     public static final String PRODUCT_UNLIKED = "PRODUCT_UNLIKED";
     public static final String ORDER_COMPLETED = "ORDER_COMPLETED";
-    public static final String PRODUCT_VIEWED = "PRODUCT_VIEWED";
 }

apps/commerce-api/src/main/java/com/loopers/application/kafka/OutboxEventType.java

@@ -1,6 +1,5 @@
 package com.loopers.application.product;
 
-import com.loopers.domain.ranking.ProductRankingRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.event.TransactionPhase;
@@ -12,14 +11,10 @@ public class ProductCacheEvictListener {
 
     private final ProductDetailCacheRepository productDetailCacheRepository;
     private final ProductListCacheRepository productListCacheRepository;
-    private final ProductRankingRepository productRankingRepository;
 
     @TransactionalEventListener(phase = TransactionPhase.AFTER_COMMIT)
     public void handleCacheEvict(ProductCacheEvictEvent event) {
-        event.productIds().forEach(productId -> {
-            productDetailCacheRepository.evict(productId);
-            productRankingRepository.removeProduct(productId);
-        });
+        event.productIds().forEach(productDetailCacheRepository::evict);
         if (event.evictList()) {
             productListCacheRepository.evictAll();
         }

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

@@ -5,7 +5,6 @@
 import com.loopers.domain.brand.BrandService;
 import com.loopers.domain.category.CategoryService;
 import com.loopers.domain.product.Product;
-import com.loopers.application.event.ProductViewedEvent;
 import com.loopers.domain.product.ProductService;
 import com.loopers.domain.product.ProductSortType;
 import com.loopers.support.auth.AdminValidator;
@@ -32,9 +31,8 @@ public class ProductFacade {
     private final ProductListCacheRepository productListCacheRepository;
     private final ApplicationEventPublisher applicationEventPublisher;
 
-    @Transactional
+    @Transactional(readOnly = true)
     public ProductDetailInfo getProduct(Long productId) {
-        applicationEventPublisher.publishEvent(new ProductViewedEvent(productId));
         return productDetailCacheRepository.get(productId)
             .orElseGet(() -> {
                 Product product = productService.getActiveProduct(productId);

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

@@ -22,8 +22,6 @@ public interface ProductRepository {
 
     Page<Product> findProducts(Long categoryId, Long brandId, String keyword, ProductSortType sort, Pageable pageable);
 
-    List<Product> findByIds(List<Long> ids);
-
     Product save(Product product);
 
     void delete(Long id);

apps/commerce-api/src/main/java/com/loopers/application/ranking/RankingDetailInfo.java

@@ -32,11 +32,6 @@ public Product getActiveProduct(Long productId) {
         return product;
     }
 
-    @Transactional(readOnly = true, propagation = Propagation.SUPPORTS)
-    public List<Product> getProductsByIds(List<Long> ids) {
-        return productRepository.findByIds(ids);
-    }
-
     @Transactional(readOnly = true, propagation = Propagation.SUPPORTS)
     public List<Product> getAllActiveProducts() {
         return productRepository.findAllActive();