codegen.yml

schema: server/src/graphql/schema.graphql
generates:
  server/src/graphql/schema.types.ts:
    hooks:
      afterOneFileWrite:
        - prettier --write
    plugins:
      - typescript
      - typescript-resolvers
    config:
      declarationKind: interface
      mapperTypeSuffix: Model
      # avoidOptionals: true
      # defaultMapper: Partial<{T}> # For if we wanted partial resolution without specifying mppers.
      #
      # Not having mappers was causing the generated output type of the resolvers to be the same as the GraphQL API
      # mapping type, which doesn't allow for resolver chaining (partial resolution).
      # https://github.com/dotansimha/graphql-code-generator/issues/1219
      # https://github.com/dotansimha/graphql-code-generator/discussions/4345
      # https://graphql-code-generator.com/docs/plugins/typescript-resolvers#integration-with-apollo-server
      # https://the-guild.dev/blog/better-type-safety-for-resolvers-with-graphql-codegen
      mappers:
        Party: ../entities/Party#Party
        VotedSong: ../entities/VotedSong#VotedSong