Feature request: Annotate unknownEnumValue on lists

[budde377]

Thanks for a great project. I've recently encountered an argument error with parsing enum values in lists, e.g.

enum E {
  V1
}

type T {
  enum: E!
  listOfEnums: [E!]!
}

schema {
  query: T
}

fragment F on T {
    listOfEnums
    enum
}

query Q {
    ...F
}

Here the above will generate the code

mixin FMixin {
  List<E> listOfEnums;
  @JsonKey(name: 'enum', unknownEnumValue: E.artemisUnknown)
  E kw$enum;
}

...

enum E {
  @JsonValue('V1')
  v1,
  @JsonValue('ARTEMIS_UNKNOWN')
  artemisUnknown,
}

I might be out of the loop, but it looks to me that this was removed in #85, since then it seems to be supported by json_serializable (google/json_serializable.dart#585), and it does indeed seem to work locally.

Can this functionality be added back? I.e. so the generated code will be

mixin FMixin {
  @JsonKey(name: 'listOfEnums', unknownEnumValue: E.artemisUnknown) 
 List<E> listOfEnums;
  @JsonKey(name: 'enum', unknownEnumValue: E.artemisUnknown)
  E kw$enum;
}```

[comigor]

Hello @budde377!
Yeah, given this was fixed on json_serializable in August, it should be reverted here as well.
Could you open a PR with this fix? I'd greatly appreciate that!

[budde377]

Sure, I'll give it a go!

[vasilich6107]

Hi @budde377
Could you check if the latest release works for you?

[budde377]

@vasilich6107 Just checked, the latest release correctly annotated the field! Thanks!