CODEWITHSUNDEEP
graphqlgraphql-js
Rory Kelly
Rory Kelly

Reputation: 363

What does a resolver function look like that returns an enum in graphql-yoga?

What does a resolver function look like that returns an enum in graphql-yoga? 🧘‍♀️ I can't find any examples in their docs.

query{
  search() : CreateUrlResponse!
}

type CreateUrlResponse {
    searchResult: String!
    error: CreateUrlError
}

enum CreateUrlError {
  Error1
  Error2
}

resolver :

export const query = {

    async search(parent, args, ctx: Context, info) {
      ???
    }
}

Upvotes: 3

Views: 375

Answers (2)

Daniel Rearden
Daniel Rearden

Reputation: 84687

An enums in GraphQL.js are effectively just a String that's just limited to some set of values. So you can just do:

return {
  searchResult: 'Foo',
  error: 'Error1',
}

Note: when using them in a request, their behavior will be slightly different:

someQuery(someString: "Foo")

someOtherQuery(someEnum: Foo)

Upvotes: 0

marktani
marktani

Reputation: 7808

This should work:

export const query = {
    search(parent, args, ctx: Context, info) {
      return {
        searchResult: "abc",
        error: "Error1",
      }
    }
}

Upvotes: 2

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