修改购物车 canbuy

liquidnet-bus-service/liquidnet-service-goblin/liquidnet-service-goblin-impl/src/main/java/com/liquidnet/service/goblin/service/impl/GoblinFrontServiceImpl.java

@@ -302,12 +302,12 @@ public class GoblinFrontServiceImpl implements GoblinFrontService {
                     int stock=goblinRedisUtils.getSkuStock(null,goblinGoodsSkuInfoVo.getSkuId());
                     GoblinGoodsSkuInfoDetailVo goblinGoodsSkuInfoDetailVo=GoblinGoodsSkuInfoDetailVo.getNew();
                     BeanUtils.copyProperties(goblinGoodsSkuInfoVo,goblinGoodsSkuInfoDetailVo);
-                    if(null!=goblinGoodsSkuInfoDetailVo.getBuyLimit()){
+                    if(0!=goblinGoodsSkuInfoDetailVo.getBuyLimit()){
                         if(null==buyCount){
                             buyCount=0;
                         }
                         goblinGoodsSkuInfoDetailVo.setCanBuy(goblinGoodsSkuInfoDetailVo.getBuyLimit()-buyCount);
-                    }
+                    }else{goblinGoodsSkuInfoDetailVo.setCanBuy(-9999);}
                     if(stock<=0){
                         goblinGoodsSkuInfoDetailVo.setStockLess(true);
                     }else{
@@ -1124,7 +1124,7 @@ public class GoblinFrontServiceImpl implements GoblinFrontService {
             Integer buyCount=goblinRedisUtils.getSkuCountByUid(userId, goblinGoodsSkuShopCartInfoVo.getSkuId());
             //查看限购数量
             if(null==buyCount){buyCount=0;}
-            if(null!=goblinGoodsSkuShopCartInfoVo.getBuyLimit()){
+            if(null!=goblinGoodsSkuShopCartInfoVo.getBuyLimit()&&goblinGoodsSkuShopCartInfoVo.getBuyLimit()>0){
                 goblinGoodsSkuShopCartInfoVo.setCanBuy(goblinGoodsSkuShopCartInfoVo.getBuyLimit()-buyCount);
             }else{
                 goblinGoodsSkuShopCartInfoVo.setCanBuy(-9999);