GraphQL Nested Mutations

Introduction

Adds support for nesting mutations by

1. Updating the scaffolded input types to allow nested data.
2. Augmenting the scaffolded resolvers to handle this extra data and delegate to the appropriate resolvers for each type

Requirements

• SilverStripe CMS ^4.0

Usage

Define exactly which Scaffolded DataObjects allow nested mutations of their has_one and has_many relationships

SilverStripe\GraphQL\Controller:
  schema:
    scaffolding:
      allowNestedMutations:
        - <Namespace/DataObjectClassName>

Don't forget to allow update and/or create mutation operations on the scaffolders also. e.g.

SilverStripe\GraphQL\Manager:
  schemas:
    default:    #default schema
      scaffolding:
        types:
          CustomDataObject:
            operations:
              create: true
              update: true

Notes:

Currently this will only work for Update and Create Mutations. Both these scaffolders extend the MutationScaffolder class which I hook into.