fix

server/shopping-cart/internal/logic/getcartslogic.go

@@ -169,8 +169,14 @@ func (l *GetCartsLogic) GetCarts(req *types.GetCartsReq, userinfo *auth.UserInfo
 			tmpMinBuyNum++
 		}
 		//根据数量获取阶梯价格中对应的价格
-		itemPrice := step_price.GetStepPrice(boxQuantity, stepNum, stepPrice)
-		totalPrice := itemPrice * float64(*cart.PurchaseQuantity)
+		itemPrice := step_price.GetCentStepPrice(boxQuantity, stepNum, stepPrice)
+		//如果有配件，单价也要加入配件价格
+		if *cart.FittingId > 0 {
+			if curFittingInfo, ok := mapModel[*cart.FittingId]; ok {
+				itemPrice += *curFittingInfo.Price
+			}
+		}
+		totalPrice := itemPrice * (*cart.PurchaseQuantity)
 		item := types.CartItem{
 			ProductId: *cart.ProductId,
 			SizeInfo: types.SizeInfo{
@@ -185,8 +191,8 @@ func (l *GetCartsLogic) GetCarts(req *types.GetCartsReq, userinfo *auth.UserInfo
 				FittingId:   *cart.FittingId,
 				FittingName: snapShot.FittingInfo.FittingName,
 			},
-			ItemPrice:  fmt.Sprintf("%.3f", itemPrice),
-			TotalPrice: fmt.Sprintf("%.3f", totalPrice),
+			ItemPrice:  fmt.Sprintf("%.3f", format.CentitoDollar(itemPrice)),
+			TotalPrice: fmt.Sprintf("%.3f", format.CentitoDollar(totalPrice)),
 			DiyInformation: types.DiyInformation{
 				Phone:   snapShot.UserDiyInformation.Phone,
 				Address: snapShot.UserDiyInformation.Address,