✨ feat: 장바구니 조회 시 team Price도 리턴하게 추가

Author: tl1l1l1s

src/main/java/com/jajaja/domain/cart/dto/CartProductResponseDto.java

@@ -15,11 +15,12 @@ public record CartProductResponseDto(
 		String optionName,
 		int quantity,
 		String productThumbnail,
-		int unitPrice,
+		int individualPrice,
+		int teamPrice,
 		int totalPrice,
 		boolean teamAvailable
 ) {
-	public static CartProductResponseDto of(CartProduct cartProduct, boolean isTeamAvailable) {
+	public static CartProductResponseDto of(CartProduct cartProduct, int teamPrice, boolean isTeamAvailable) {
 		Product product = cartProduct.getProduct();
 		ProductOption option = cartProduct.getProductOption();
 
@@ -36,7 +37,8 @@ public static CartProductResponseDto of(CartProduct cartProduct, boolean isTeamA
 				.optionName(optionName)
 				.quantity(cartProduct.getQuantity())
 				.productThumbnail(product.getThumbnailUrl())
-				.unitPrice(price)
+				.individualPrice(price)
+				.teamPrice(teamPrice)
 				.totalPrice(cartProduct.getUnitPrice() * cartProduct.getQuantity())
 				.teamAvailable(isTeamAvailable)
 				.build();

src/main/java/com/jajaja/domain/cart/service/CartQueryServiceImpl.java

@@ -4,6 +4,7 @@
 import com.jajaja.domain.cart.dto.CartProductResponseDto;
 import com.jajaja.domain.cart.dto.CartResponseDto;
 import com.jajaja.domain.cart.entity.Cart;
+import com.jajaja.domain.product.service.ProductCommonService;
 import com.jajaja.global.common.dto.PriceInfoDto;
 import com.jajaja.domain.coupon.service.CouponCommonService;
 import com.jajaja.domain.team.entity.enums.TeamStatus;
@@ -25,6 +26,7 @@ public class CartQueryServiceImpl implements CartQueryService {
 	private final CartCommonService cartCommonService;
 	private final TeamCommandRepository teamRepository;
 	private final CouponCommonService couponCommonService;
+	private final ProductCommonService productCommonService;
 
 	@Override
 	public CartResponseDto getCart(Long memberId) {
@@ -43,7 +45,7 @@ public CartResponseDto getCart(Long memberId) {
 		List<CartProductResponseDto> itemInfos = cart.getCartProducts().stream()
 				.map(	cartProduct -> {
 					boolean isTeamAvailable = teamRepository.existsByProductIdAndStatus(cartProduct.getProduct().getId(), TeamStatus.MATCHING);
-					return CartProductResponseDto.of(cartProduct, isTeamAvailable);
+					return CartProductResponseDto.of(cartProduct, productCommonService.calculateDiscountedPrice(cartProduct.getUnitPrice(), cartProduct.getProduct().getDiscountRate()), isTeamAvailable);
 				})
 				.collect(Collectors.toList());