public static void AddUser(User user)
{
var entity = new ImageNetworkEntities();
entity.User.Add(user);
entity.SaveChanges();
}
partial void DeleteUser(User instance);
partial void UpdateUser(User instance);
partial void InsertUser(User instance);
public static void Rate(User user, Image image, int rating)
{
var entity = new ImageNetworkEntities();
var userImageRating = entity.UserImageRating.FirstOrDefault(a => a.UserId == user.Id && a.ImageId == image.Id);
if (userImageRating != null)
{
if (userImageRating.Rating == rating)
{
entity.UserImageRating.Remove(userImageRating);
entity.SaveChanges();
return;
}
else
{
entity.UserImageRating.Remove(userImageRating);
}
}
var newRate = new UserImageRating
{
UserId = user.Id,
ImageId = image.Id,
Rating = rating,
};
entity.UserImageRating.Add(newRate);
entity.SaveChanges();
}