public virtual AliasedArtist TransformAliasForUpdate(AliasedArtist preExistingArtist, Artist modifiedArtist)
{
preExistingArtist.Name = modifiedArtist.Name;
preExistingArtist.IsBand = modifiedArtist.IsBand;
preExistingArtist.IsPrinciple = modifiedArtist.IsPrinciple;
preExistingArtist.PrincipalArtistId = modifiedArtist.PrincipalArtistId;
return(preExistingArtist);
}
public virtual Artist TransformArtistForCreation(Artist newArtist)
{
Artist transformedArtist;
if (!newArtist.IsPrinciple)
{
transformedArtist = new AliasedArtist()
{
ArtistId = newArtist.ArtistId,
Name = newArtist.Name,
IsBand = newArtist.IsBand,
IsPrinciple = newArtist.IsPrinciple,
PrincipalArtistId = newArtist.PrincipalArtistId
}
}
;
else
{
if (newArtist.IsBand)
{
transformedArtist = new Band()
{
ArtistId = newArtist.ArtistId,
Name = newArtist.Name,
IsBand = true,
IsPrinciple = true
}
}
;
else
{
transformedArtist = new SoloArtist()
{
ArtistId = newArtist.ArtistId,
Name = newArtist.Name,
IsBand = false,
IsPrinciple = true
}
};
}
return(transformedArtist);
}