Category Tree Contains null Leaves

[tjwiebell]

Preconditions (*)

1. Magento 2.3.1
2. Create subcat1 Category and disable
3. Create subcat1-1 under subcat1, leave enabled
4. Create subcat2 Category, leave enabled

Steps to reproduce (*)

1. Perform the below query:

# id = 2
query categoryList($id: Int!) {
    category(id: $id) {
        id
        children {
            id
            name
            productImagePreview: products(pageSize: 1) {
                items {
                    small_image {
                        url
                    }
                }
            }
        }
    }
}

Expected result (*)

1. subcat2 is returned

Actual result (*)

1. subcat2 and subcat1-1 are returned (sorta). See actual result below.

{
  "data": {
    "category": {
      "id": 2,
      "children": [
        {
          "id": 3,
          "name": null,
          "productImagePreview": {
            "items": [
              {
                "small_image": {
                  "url": "https://magento.test/static/version1553102240/graphql/_view/en_US/Magento_Catalog/images/product/placeholder/small_image.jpg"
                }
              }
            ]
          }
        },
        {
          "id": 4,
          "name": "subcat2",
          "productImagePreview": {
            "items": []
          }
        }
      ]
    }
  }
}

Removing the productImagePreview from the query seems to return the correct results.

[naydav]

#529