javascript - cannot find embedded documents in mongodb

Question

i am trying to find product reviews , based on their product id from products collection,

Below is the code for finding that reviews that has id that matches product id , it is a nested object in reviewInfo object

const reviewid  = req.params.product_id
reviewSchema.find({reviewInfo:{reviewId:reviewid}}).then((value,err) => {console.log(value)})

i also have provided an image of my review schema

all i am getting is empty array .image shows the reviewproduct schema structure

question from:https://stackoverflow.com/questions/65933614/cannot-find-embedded-documents-in-mongodb

Answer 1

in this query it just want to find an object exactly like this :

{reviewId:reviewid}

your query should be like this :

const reviewid  = req.params.product_id reviewSchema.find({'reviewInfo.reviewId':reviewid}}).then((value,err)
=> {console.log(value)})