How to create mongodb bulkWrite update array programmatically?

[semperlabs]

Hi everyone, I’m trying to update multiple documents in collection by programmatically creating an update array for bulkWrite operation with mongoose.

let updateArr = [];

data.map((position) => {
    position.quantities.map((quantity) => {
    updateArr.push({
        updateOne: {
        filter: {
            _id: mongoose.Types.ObjectId(position.position),
            "quantities._id": mongoose.Types.ObjectId(quantity._id),
        },
        update: {
            $set: {
            "quantity.$.administratorAimedPrice":
                quantity.administratorAimedPrice,
            },
        },
        },
    });
    });
});

console.log(updateArr);

await Position.bulkWrite(updateArr);

This is how the array looks like:

[                                                       
  { updateOne: { filter: [Object], update: [Object] } },
  { updateOne: { filter: [Object], update: [Object] } },
  { updateOne: { filter: [Object], update: [Object] } },
  { updateOne: { filter: [Object], update: [Object] } },
  { updateOne: { filter: [Object], update: [Object] } },
  { updateOne: { filter: [Object], update: [Object] } } 
]

What i’m getting back from mongoose:

POS TypeError: Update document requires atomic operators at OrderedBulkOperation.raw

If there is another way to update multiple documents, with different values by targeting different IDs, please share.

Thank you in advance.

[semperlabs]

Please close, it’s resolved.

[Stennie_X (Stennie)]

Hi @semperlabs,

Are you able to share the solution to your issue to help others who encounter a similar problem?

Regards,
Stennie

[semperlabs]

Hi Stennie,
It was just a typo, I had a path “quantities” in the model but I was trying to update “quantity”. It was a long coding sprint so I didn’t see it