javascript get document from mongoose using async function in javascript

To get a document from Mongoose using an async function in JavaScript, you can use the findOne() method. Here's an example:

index.tsx
async function getDocumentById(id) {
  try {
    const document = await MyModel.findOne({ _id: id });
    return document;
  } catch (error) {
    console.error(error);
  }
}
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In this example, MyModel is the Mongoose model for the collection you want to retrieve the document from. The findOne() method returns a promise, so you can await its resolution in an async function.

To use this function, you can call it with the ID of the document you want to retrieve:

index.tsx
const documentId = '12345';
const document = await getDocumentById(documentId);
console.log(document);
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This should log the retrieved document object to the console.