Definition:
db.collection.findOneAndUpdate(filter, update, options)
The
findOneAndUpdate() method has the following form:
db.collection.findOneAndUpdate(
<filter>,
<update document or aggregation pipeline>,
{
projection: <document>,
sort: <document>,
maxTimeMS: <number>,
upsert: <boolean>,
returnNewDocument: <boolean>,
collation: <document>,
arrayFilters: [ <filterdocument1>, ... ]
}
)
As
an Example,
update = async (req, res) => {
let id = req.body._id;
let update = req.body;
if (!req.body) {
return res.status(400).json({
success: false,
error: 'You must provide a body to update
records.',
})
}
Blog.findByIdAndUpdate(id, {$set:update}, function(err, result){
if(err){
console.log(err);
return res.status(404).json({
error,
message: 'Blog not updated.',
})
}
return res.status(200).json({
success: true,
id: Blog._id,
message: 'Blog updated successfully.',
})
});
}
Result look like this -
1.
{data: {…}, status:
200, statusText:
"OK", headers:
{…}, config: {…}, …}
1.
config: {url: "http://localhost:3005/api/Blog/5dd39979acd5e82e103af5df", method: "put", data: "{"name":"Anil","rating":"100","_id":"5dd39979acd5e82e103af5df"}", headers: {…}, transformRequest: Array(1), …}
2.
data: {success: true, message: "Blog updated successfully."}
3.
headers: {content-length: "54", content-type: "application/json; charset=utf-8"}
4.
request: XMLHttpRequest {readyState: 4, timeout: 0, withCredentials: false, upload: XMLHttpRequestUpload, onreadystatechange: ƒ, …}
5.
status: 200
6.
statusText: "OK"
7.
__proto__: Object
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Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..
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