How to make a selection in MongoDB by time?

Question

MongoDB

Good afternoon.
The database has an array of data. Each entry in the array has a sent_at property .
How can I get only the data sent_at, which is not more than 1 minute from the current time?

Answer 1

First you have to calculate the current time minus 1 minute

const date = new Date();
date.setMinutes(date.getMinutes() - 1);

Now make a selection for those values ​​that are less than this time:
TableName.find( { sent_at: { $lte: date } } )