mirror of
https://github.com/hasura/graphql-engine.git
synced 2024-12-16 01:44:03 +03:00
0642cbadaa
<!-- Thank you for submitting this PR! :) -->
## Description
This PR adds the capability to expose _entities and _service fields.
Apollo Federation uses these fields to extend types in other subgraphs
using the types from a subgraph. We can now use Hasura v3 as a subgraph
in an Apollo federated supergraph.
To make this possible, we had to do the following metadata changes:
- Add `apolloFederation` in `ObjectType.graphql`:
```yaml
apolloFederation:
keys:
- fields:
- id
```
- Add `apolloFederation` in `Model.graphql`:
```yaml
apolloFederation:
entitySource: true
```
- Add `apolloFederation` in `GraphqlConfig`:
```yaml
apolloFederation:
enableRootFields: true
```
https://github.com/hasura/v3-engine/assets/85472423/b3223c61-360a-4ed6-b8ab-b394469957ce
RFC:
https://github.com/hasura/graphql-engine/pull/10141/files#diff-a9f74850aca6ecad1556723e4b3c7395e59f26cd40d9de20bfef83cb9c64f028
## Changelog
- Add a changelog entry (in the "Changelog entry" section below) if the
changes in this PR have any user-facing impact. See [changelog
guide](https://github.com/hasura/graphql-engine-mono/wiki/Changelog-Guide).
- If no changelog is required ignore/remove this section and add a
`no-changelog-required` label to the PR.
### Product
_(Select all products this will be available in)_
- [ ] community-edition
- [ ] cloud
<!-- product : end : DO NOT REMOVE -->
### Type
<!-- See changelog structure:
https://github.com/hasura/graphql-engine-mono/wiki/Changelog-Guide#structure-of-our-changelog
-->
_(Select only one. In case of multiple, choose the most appropriate)_
- [ ] highlight
- [ ] enhancement
- [ ] bugfix
- [ ] behaviour-change
- [ ] performance-enhancement
- [ ] security-fix
<!-- type : end : DO NOT REMOVE -->
### Changelog entry
<!--
- Add a user understandable changelog entry
- Include all details needed to understand the change. Try including
links to docs or issues if relevant
- For Highlights start with a H4 heading (#### <entry title>)
- Get the changelog entry reviewed by your team
-->
_Replace with changelog entry_
<!-- changelog-entry : end : DO NOT REMOVE -->
<!-- changelog : end : DO NOT REMOVE -->
V3_GIT_ORIGIN_REV_ID: 73cb9e6c8ef4bfe64d0f0cd9ce3ccbd32e208712
|
||
|---|---|---|
| .. | ||
| benches | ||
| src | ||
| tests | ||
| Cargo.toml | ||