public void Handle(EditedRatingEvent @event)
{
using (var db = new DisciturContext())
{
// get read-model Ids (ID-maps)
int lessonId = _identityMapper.GetModelId <Lesson>(@event.Id);
int ratingtId = _identityMapper.GetModelId <LessonRating>(@event.RatingId);
Lesson lesson = db.Lessons.Find(lessonId);
LessonRating rating = db.LessonRatings.Find(ratingtId);
rating.Rating = @event.Rating;
rating.Content = @event.Content;
rating.LastModifDate = @event.Date;
rating.Vers++;
// Persist changes
db.Entry(rating).State = EntityState.Modified;
lesson.Rate = CalculateAverageRating(rating);
// TODO: is it correct to update readModel "devops fields" of lesson in this case?
UpdateLessonArchFields(lesson, rating.LastModifUser, @event.Date, @event.Version);
// Persist changes
db.Entry(lesson).State = EntityState.Modified;
db.SaveChanges();
}
}
void Apply(EditedRatingEvent @event)
{
var rating = Ratings.First(c => c.Id.Equals(@event.RatingId));
if (rating != null)
{
rating.Content = @event.Content;
rating.LastModifDate = @event.Date;
}
//TODO: raise domain exception, if comment is null
}
void Apply(EditedRatingEvent @event)
{
var rating = Ratings.First(c => c.Id.Equals(@event.RatingId));
if (rating != null)
{
rating.Content = @event.Content;
rating.LastModifDate = @event.Date;
}
//TODO: raise domain exception, if comment is null
}
