Filte returns wrong result in nested object

prisma
#1

Hi!

I don’t know if I am doing something wrong or if it’s a bug. Hope someone can point me in the right direction.

schema.js:

type Query {
   tags(
     filter: TagFilterInput
   ): QueryTags
}

  type QueryTags {
    count: Int
    payload: [Tag!]!
  }

  type Tag {
    id: ID!
    title: String
    hotels: [Hotel!]
  }

  input TagFilterInput {
    title: String
    hotel_name: String
  }

  type Hotel {
    id: ID!
    name: String
  }

Query.js

  tags: async (
    parent,
    {  filter },
    { prisma },
    info
  ) => {
    const TAG_FILTER = {
      where: filter
        ? {
            title_contains: filter.title,
            hotels_some: {
              name_contains: filter.hotel_name
            }
          }
        : {}
    }

    const payload = await prisma.tags(TAG_FILTER)

    return {
      payload
    }
  }

If I now run the query in the prisma Playground I expect the result in payload to be only one record because I filter with title “Flipboard” and look for the one hotel with name “Hilton”
Instead it lists every hotel which is connected to this tag.

Playground:

query Tags {
  tags(
    filter: { title: "Flipboard", hotel_name: "Hilton" }
  ) {
    payload {
      id
      title
      countHotels
      hotels {
        id
        name
      }
    }
  }
}

Result:

{
  "data": {
    "tags": {
      "payload": [
        {
          "id": "ck0ghupwh00a5083781usr6p0",
          "title": "Flipboard",
          "countHotels": 2,
          "hotels": [
            {
              "id": "ck0ghyxao00ar0837kxyprrlj",
              "name": "Marriott"
            },
            {
              "id": "ck0ginqgg00c70837gcxqfl5s",
              "name": "Hilton"
            }
          ]
        }
      ]
    }
  }
}

I think there is something wrong or missing in my Query.js. I also played around with “hotel_every” and “name_contains” but nothing worked.

Why is prisma returning the “Marriott” object as well?

Thanks for your help guys!