MongoDB findRaw filter problem with ObjectId field.

Bug description

Hi, I try to get items by its categories using findRaw method but I couldn’t.

I think it’s a type problem, I should write like ObjectId(“categoryId”);

I installed mongodb and try to use;

const catId = new ObjectId(categoryId);

$categoryId: { $eq: catId }

But It didn’t work.

const [totalCount, items] = await Promise.all([
          ctx.prisma.store.count({ where: { isPublished: 1, categoryId } }),
          ctx.prisma.store
            .findRaw({
              filter: {
                location: {
                  $nearSphere: {
                    $geometry: {
                      type: "Point",
                      coordinates: [currentLng, currentLat],
                    },
                  },
                },
                isPublished: { $eq: 1 },
                categoryId: { $eq: categoryId }, // After I add this line, I'm getting empty array even though the category has items.
              },

              options: {
                skip: offset,
                limit: first,
              },
            })
        ]);

How to reproduce

Expected behavior

Filter items which has defined categoryId.

Prisma information

Environment & setup

• OS: Mac OS
• Database: MongoDB
• Node.js version: 16.2.0

Prisma Version

3.9.2

[millsp]

Hey @casperibo, since ids are represented with ObjectIds or $oid on the db level, you need to build your query like the following:

    const users = await prisma.user.findRaw({
        filter: {
            _id: { $eq: { $oid: "6202ec178be26d2b28adc075" } },
        },
    })

[millsp]

You’re welcome 😃 Right now, I don’t see any quick solution to that problem. The easiest would be for you to use middlewares to transform the returned objects to the shape you need https://www.prisma.io/docs/concepts/components/prisma-client/middleware.