<firebase-auth app-name="smart-mes" id="auth" user="{{user}}"></firebase-auth>
    <firebase-document app-name="smart-mes" id="userData" path="/user/[[user.uid]]" data="{{k}}"></firebase-document>
    <firebase-query app-name="smart-mes" id="productQuery" path="/data/[[k.key]]/factoryData/product" order-by-child="name" data="{{productData}}"></firebase-query>
    <firebase-document app-name="smart-mes" id="editProductQuery" path="/data/[[k.key]]/factoryData/product/[[editKey]]" data="{{editProductData}}"></