When querying for a single item in graphql, meteor, and apollo i get null values returned

Question

I have probably overlooked something in the docs, but I have seem to run into a problem with being able to get a single object from my graphql queries.

Here is the schema:

type Query {
    product(name: String!): Product
}

type Product {
    _id: String
    name: String
}

Here is the resolver:

Query: {
   product (_, args) {
       return Products.find({where: args})
   },
   products () {
       return Products.find().fetch()
   }
}

Here is the Query:

query {
    product(name: "burgers") {
        name
    }
}

I get a result of this:

{
    "data": {
        "product": {
          "name": null
        }
    }
}

Am I just forgetting to add something to this, and if so could you point me the right direction.

What does your data look like? When you say you get null values returned, does it return rows with null values? — Mikkel, Nov 30 '16 at 23:05

score 1 · Accepted Answer · answered Dec 01 '16 at 06:38

1

If Products is a Meteor Collection, then .find returns a cursor, so the right thing to return would be Products.findOne({name: args.name})

http://docs.meteor.com/api/collections.html#Mongo-Collection-findOne

answered Dec 01 '16 at 06:38

Loren

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When querying for a single item in graphql, meteor, and apollo i get null values returned

1 Answers1