public async Task <IResult <IReadOnlyCollection <string> > > HandleAsync(GetUserGamesNamesQuery query)
{
var validationResult = await IsValidAsync(query);
if (validationResult.HasFailed())
{
return(validationResult.Map <IReadOnlyCollection <string> >());
}
var userId = query.UserId ?? query.CurrentUserId;
var user = await _dataContext.Users
.Include(x => x.Games)
.ThenInclude(x => x.Game)
.FirstAsync(x => x.Id == userId);
return(user.Games
.Select(x => x.Game.Name)
.ToList()
.ToSuccessfulResult());
}
private Task <IResult> IsValidAsync(GetUserGamesNamesQuery query)
{
_validator.ValidateUserIds(query.CurrentUserId, query.UserId);
return(_validator.ValidateAsync());
}
