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[fix] 상품 메인 조회 리뷰 평균 별점 소수점 1자리까지 수정 #185

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Oct 21, 2023
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[fix] 상품 메인 조회 리뷰 평균 별점 소수점 1자리까지 수정 #185

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3 changes: 2 additions & 1 deletion src/main/kotlin/com/psr/psr/product/repository/ProductRepositoryImpl.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ import com.psr.psr.user.entity.Category
import com.psr.psr.user.entity.User
import com.querydsl.core.types.ExpressionUtils
import com.querydsl.core.types.dsl.Expressions
import com.querydsl.core.types.dsl.MathExpressions
import com.querydsl.jpa.JPAExpressions
import com.querydsl.jpa.impl.JPAQueryFactory
import org.springframework.data.domain.Page
Expand All @@ -35,7 +36,7 @@ class ProductRepositoryImpl(
product.price,
ExpressionUtils.`as`(product.likeNum.size(), "numOfLike"),
Expressions.asBoolean(JPAExpressions.selectFrom(productLike).where(productLike.user.eq(target).and(productLike.product.eq(product)).and(productLike.status.eq(ACTIVE_STATUS))).exists()),
ExpressionUtils.`as`(JPAExpressions.select(review.rating.avg()).from(review).where(review.product.eq(product).and(review.status.eq(ACTIVE_STATUS))), "avgOfRating"),
ExpressionUtils.`as`(JPAExpressions.select(MathExpressions.round(review.rating.avg(),1)).from(review).where(review.product.eq(product).and(review.status.eq(ACTIVE_STATUS))), "avgOfRating"),
ExpressionUtils.`as`(product.reviews.size(), "numOfReview")
))
.from(product)
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