在Handlebars + Express + Nodejs中渲染多个实例

Question

please help me with following: how to render multiple instances which are comming from anydata base (in my case from Gcloud datastore, before it was MongoDB but it does not actually matter), as i understand Handlebars can accept/parse objects or array or objects, so now im doing this way Im importing functions that returns a promise

const someFunction = require('from somewhere');

 somedatabase query (err, apiResponse) => {
        >>> someFunction ().then(someFunctionResponse=> {
                res.render('index', {
                    x: apiResponse,
                    y: someFunctionResponse,
                   });
        });
    })

im using one inside other, Is this a right way ? I dont see any other way to resolve promise and pass it to res.render

It works fine but just to be sure / more professional

Answer 1

Answer is to use Promise.all() thats it. In case