public void Handle(IEnumerable <ITrackedEntry> changedEntities)
{
foreach (var entityEntry in changedEntities.Where(i => i.State == EntityState.Added))
{
var entity = entityEntry.Entity;
var entityType = entity.GetType();
var property = EntityUtility.GetIdProperty(entityType);
var value = property.GetValue(entity);
if (value.GetType() == typeof(Guid))
{
var guid = (Guid)value;
if (guid == Guid.Empty)
{
property.SetValue(entity, Guid.NewGuid());
}
}
}
}