【修复】ShopWind电商系统商家批量编辑商品报错

ShopWind多商户商城系统支持批量编辑商品，在编辑商品，未选择店铺分类的情况下报有以下错误。经过详细排查、测试，需做以下的修复。错误已经修复，已经更新到码云上：https://gitee.com/shopwind/yii2-shopwind/commit/7cc749ee2c07a85813d2d2db1eab60aef548be99

修复方案：

1、打开frontend/controllers/My_goodsController.php文件,搜索if($post->sgcate_id)，将代码

if($post->sgcate_id)
{
  $scateIds = array_unique(ArrayHelper::toArray($post->sgcate_id)),
  CategoryGoodsModel::deleteAll(['in', 'goods_id', $goodsIds]),

  $model = new CategoryGoodsModel(),
  foreach($goodsIds as $goods_id)
    {
      foreach($scateIds as $cate_id) {
        $model->isNewRecord = true;
        $model->goods_id = $goods_id;
        $model->cate_id = $cate_id;
        $model->save(),
    }
  }
}

修改为：

if($array = ArrayHelper::toArray($post->sgcate_id))
{
  $scateIds = array_unique($array),
  foreach($scateIds as $key => $value) {
    if(!$value) unset($scateIds[$key]),
  }

  if($scateIds) {
    CategoryGoodsModel::deleteAll(['in', 'goods_id', $goodsIds]),

    foreach($goodsIds as $goods_id) {
      foreach($scateIds as $cate_id) {
        $model = new CategoryGoodsModel(),
        $model->goods_id = $goods_id;
        $model->cate_id = $cate_id;
        $model->save(),
      }
    }
  }
}