private void Update(Concert aggregateRoot)
{
var snapshot = ConcertSnapshot.CreateFrom(aggregateRoot);
var concertEntity = _db.Concerts.Find(aggregateRoot.Id.AsGuid());
concertEntity.ModifyWithConcertSnapshot(snapshot);
_db.SaveChanges();
}
public void ModifyWithConcertSnapshot(ConcertSnapshot snapshot)
{
this.Date = snapshot.ConcertDate;
this.Description = snapshot.Description;
this.Organizer = snapshot.Organizer;
this.TitleEng = snapshot.TitleEng;
this.TitleGeo = snapshot.TitleGeo;
}
public static ConcertEntity FromConcertSnapshot(ConcertSnapshot snapshot)
{
return(new ConcertEntity
{
Id = snapshot.Id.AsGuid(),
Date = snapshot.ConcertDate,
Description = snapshot.Description,
Organizer = snapshot.Organizer,
TitleEng = snapshot.TitleEng,
TitleGeo = snapshot.TitleGeo
});
}
public void Store(Concert aggregateRoot)
{
if ((aggregateRoot as IHasDomainEvents).NewlyCreated())
{
var snapshot = ConcertSnapshot.CreateFrom(aggregateRoot);
_db.Concerts.Add(ConcertEntity.FromConcertSnapshot(snapshot));
_db.SaveChanges();
}
else
{
Update(aggregateRoot);
}
}
public void ChangeTitle_WhenNonEmptyTitles_ChangesConcertTitles()
{
var sut = AnonymousConcert();
string expectedGeo = "geo1";
string expectedEng = "eng1";
sut.ChangeConcertTitle(expectedGeo, expectedEng);
ConcertSnapshot concertSnapshot = ConcertSnapshot(sut);
Assert.Equal <string>(expectedGeo, concertSnapshot.TitleGeo);
Assert.Equal <string>(expectedEng, concertSnapshot.TitleEng);
}
public void Postpone_WhenFutureDate_ChangesConcertConcertDate()
{
DateTime concertDate = new DateTime(2017, 12, 05);
DateTime today = new DateTime(2017, 12, 01);
DateTime expectedDate = new DateTime(2017, 12, 20);
var sut = ConcertWithCurrentDateAndConcertDate(today, concertDate);
sut.Postpone(expectedDate);
ConcertSnapshot concertSnapshot = ConcertSnapshot(sut);
Assert.Equal <DateTime>(expectedDate, concertSnapshot.ConcertDate);
}
public void Delete(Concert aggregateRoot)
{
_db.Concerts.Remove(ConcertEntity.FromConcertSnapshot(ConcertSnapshot.CreateFrom(aggregateRoot)));
_db.SaveChanges();
}
