public async Task <ActionResult> FavouriteAsync(int id, [FromBody] DeckModel model, CancellationToken cancellationToken)
{
var userId = (await GetUserAsync(cancellationToken: cancellationToken)).Id;
await _deckService.FavouriteDeckAsync(id, userId, model.IsFavourited, cancellationToken : cancellationToken);
return(Ok());
}