Error handling for HomeServer

[nqhhdev]

Desc

• Update here

final response = await _client.get(
      ...
    ).onError((error, stackTrace) => throw Exception(error));

• Create abs class ErrorResponseHomeServer

abstract class ErrorResponseHomeServer {
    final String? errorCode;
    final String? errorMessage;

    ErrorResponseHomeServer({
        this.errorCode,
        this.errorMessage,
    });
}

DoD

Docs

• https://spec.matrix.org/v1.8/client-server-api/#standard-error-response

[Te-Z]

@nqhhdev is it related to TOM bootstrap dialog ?

[pm-McFly]

Please if there is any error code missing from ToM-Server open an issue for it to be fixed asap ;)

https://github.com/linagora/ToM-server

Otherwise this change is relevant, do we have a status on the implementation? @nqhhdev @hoangdat