I have an array of objects, where each object have it's own "_id". I am trying to use updateMany(), instead calling updateOne for each object, so I don't make too many requisitions to mongoDB.
for example, this is the object:
[
{
_id: 123,
name: "apple",
qty: 2
},
{
_id: 555,
name: "melon",
qty: 1
},
{
_id: 799,
name: "avocado",
qty: 0
}
]
I want to updateMany() with this array of objects, and each object must be a Document inside a collection, I tried many solutions, and none worked, only worked with insert() where I can send the entire array, and it will make each object be a Document, the problem for using insert is, this object comes every day, and some values may change, like name and qty, but _id keeps the same.
I tried the following
sync function updateMany(client) {
result = await client.db("sample_db").collection("CollectionA")
..updateMany({},
{asd},
{upsert: true});
}
but didn't work, I tried other solutions to, like, making each object use $setOnInsert for _id and $set the rest..
Is it possible to do it without the need of insert() or making one call for each object?
The language I am using is Javascript, running on Node.JS.