public Rating CreateTestRating(UserProfile user, Link link, int value)
{
Rating rating = Rating.CreateRating(
TestData.nonExistentRatingId,
user.userId,
link.linkId,
value,
Trunk(DateTime.Now));
RatingDao.Create(rating);
return(rating);
}
private void OnAdd(object obj)
{
var dataRepository = Container.GetInstance <IDataRepository>();
if (dataRepository.TrainingRatings.Any(r => r.User == SelectedUser && r.Movie == SelectedMovie))
{
MessageBox.Show("Taka ocena jest już w bazie", "Błąd", MessageBoxButton.OK, MessageBoxImage.Error);
RatingValue = 3.0;
return;
}
dataRepository.TrainingRatings.Add(Rating.CreateRating(SelectedUser, SelectedMovie, RatingValue));
RatingValue = 3.0;
RaiseOnWindowUpdated(this, EventArgs.Empty);
}
public long Rate(long userId, long linkId, int value)
{
if (!UserProfileDao.Exists(userId))
{
throw new InstanceNotFoundException <UserProfileDetails>("userId", userId);
}
Link link;
try
{
link = LinkDao.Find(linkId);
}
catch (InstanceNotFoundException <Link> ex)
{
throw new InstanceNotFoundException <LinkDetails>(ex.Properties);
}
if (link.UserProfile.userId == userId)
{
throw new UserNotAuthorizedException <RatingDetails>(userId, "linkId", linkId);
}
if (!RatingDao.ExistsForUserAndLink(userId, linkId))
{
if (value == 0)
{
return(-1);
}
Rating rating = Rating.CreateRating(-1, userId, linkId, value, DateTime.Now);
try
{
RatingDao.Create(rating);
}
catch (DuplicateInstanceException <Rating> ex)
{
throw new InternalErrorException(ex);
}
return(rating.ratingId);
}
else
{
Rating rating;
try
{
rating = RatingDao.FindForUserAndLink(userId, linkId);
}
catch (InstanceNotFoundException <Rating> ex)
{
throw new InternalErrorException(ex);
}
catch (DuplicateInstanceException <Rating> ex)
{
throw new InternalErrorException(ex);
}
if (value == 0)
{
try
{
RatingDao.Remove(rating.ratingId);
}
catch (InstanceNotFoundException <Rating> ex)
{
throw new InternalErrorException(ex);
}
return(-1);
}
rating.value = value;
try
{
RatingDao.Update(rating);
}
catch (InstanceNotFoundException <Rating> ex)
{
throw new InternalErrorException(ex);
}
return(rating.ratingId);
}
}
public Rating BuildInterface()
{
return(Rating.CreateRating(this.Id, this.Uid, this.Name));
}
