Create UserStateResponse

[ro31337]

UserStateResponse is type of Response with the type user-state, and will be used to tell the handler to update (current) user's state. Constructor accepts hash of properties to be set.

For example, SelectLanguage action can return this response, and user.state.locale will be set to en. The code of SelectLanguage.execute method may look like:

// ...
return new UserStateResponse({ locale: 'en' });

However, the code above is not a good practice. UserStateResponse is the base class for all state operations. For example, the line above can be rewritten to:

return new SelectLanguageResponse('en');

And SelectLanguageResponse extends UserStateResponse:

class SelectLanguageResponse extends UserStateResponse ...