feat:无属性商品购买

src/pages/lxMall/commodityDetail/index.tsx

@@ -189,12 +189,12 @@ const CommodityDetail = (props) => {
       }
     }
 
-  }, [selectAttrVal])
+  }, [selectAttrVal, commodityDetail])
 
   const getCommodityPriceRange = () => {
     if (commodityDetail?.unitPriceAndPicList) {
-
       for (let item of commodityDetail?.unitPriceAndPicList) {
+
         let temp = item.attributeAndValueList.map(attrItem => {
           return {
             attrId: attrItem.customerAttribute.id,
@@ -371,6 +371,11 @@ const CommodityDetail = (props) => {
     }
   }
 
+  const judegeImageExist = (list, pic) => {
+
+    return list.every(item => item.commodityPic !== pic.commodityPic)
+  }
+
   /**
    * 初始化商品详情数据
    * @param unitPriceAndPicList 
@@ -394,8 +399,10 @@ const CommodityDetail = (props) => {
             commodityPic: picItem
           }
         })
+        if (!judegeImageExist(tempImgList, tempCommodityPic)) {
+          tempImgList = [...tempImgList, ...tempCommodityPic]
+        }
 
-        tempImgList = [...tempImgList, ...tempCommodityPic]
       }
       for (let attrListItem of item.attributeAndValueList) {
         if (judgeAttrInList(tempAttrList, attrListItem.customerAttribute.id)) {
@@ -427,7 +434,7 @@ const CommodityDetail = (props) => {
       }
     }
     setCurrentPriceRange(unitPriceAndPicList[0].unitPrice)
-    setStockCount(unitPriceAndPicList[0].stockCount)
+    setStockCount(unitPriceAndPicList[0].stockCount || 200)
     setCommodityImgList(tempImgList)
     setAttributeList(tempAttrList)
   }