修改代客下单商品是否能够下单的逻辑

src/views/tool/Instead/util.js

@@ -1,6 +1,13 @@
 //判断商品是否可以下单
-export function isCanBuy(goods,isStock) {
-    return goods.isGrounding && goods.isPauseSale == 0 && (isStock?goods.stockNumber > 0:true) ;
+export function isCanBuy(skuGoods,goods) {
+    if(goods.typeEnum=='normal'){
+        //单规格
+        return goods.isGrounding&&goods.isPauseSale==0&&(goods.isStock?goods.stockNumber>0:true);
+    }else{
+        //多规格
+        return  goods.isGrounding&&goods.isPauseSale==0&&skuGoods.isGrounding&&skuGoods.isPauseSale==0&&(goods.isStock?goods.stockNumber>0:true);
+
+    }
 }
 
 // 一个数组是否包含另外一个数组全部元素
@@ -15,6 +22,8 @@ export function arrayContainsAll(arr1, arr2) {
 
 //n项 n-1项组合，生成全部结果
 export function generateCombinations(arr, k) {
+    console.log(arr)
+    console.log(k)
     let result = [];
 
     function helper(index, current) {