UnionTypeComposer.getType().getTypes() not working

[stefanprobst]

Calling SomeUTC.getTypes() works as expected, but SomeUTC.getType().getTypes() does not, seems necessary to call SomeUTC.getType().getTypes()(). Haven't quite figured out yet where this is happening.

[nodkz]

Very strange, needs code demo or test case

[stefanprobst]

Ok, this seems to only happen with graphql@0.13, something changed concerning gqType._types, will investigate. You can check with:

const { TypeComposer, UnionTypeComposer } = require('graphql-compose')
const Foo = TypeComposer.create('type Foo { foo: String }')
const Bar = TypeComposer.create('type Bar { bar: String }')
const Union = UnionTypeComposer.create('Union')
Union.setTypes([Foo, Bar])

// graphql@14
console.log(Union.getType().getTypes())

// graphql@0.13
// console.log(Union.getType().getTypes()())

[stefanprobst]

0.13.2
_types: Array<GraphQLObjectType>;
https://github.com/graphql/graphql-js/blob/f995c1f92e94d9c451104b6a0db8034165ef8640/src/type/definition.js#L987

14.1
_types: Thunk<Array<GraphQLObjectType>>;
https://github.com/graphql/graphql-js/blob/d55f6d364ada22c122c718ddf74951b20ef0b17b/src/type/definition.js#L1049

[nodkz]

Thanks for the investigation. I'll try to fix this today at evening.

[nodkz]

🎉 This issue has been resolved in version 5.10.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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