public Producer AddProducer(ProducerBusiness business, Address address, Contact contact)
{
var producer = new Producer(business, address, contact);
ProducersCollection.Add(producer);
return(producer);
}
public Producer GetProducer(Guid producerId)
{
var producer = ProducersCollection.SingleOrDefault(p => p.Id == producerId);
if (producer == null)
{
throw new InvalidOperationException(
string.Format("Producer with id {0} does not exist on this notification {1}", producerId, Id));
}
return(producer);
}
public void RemoveProducer(Guid producerId)
{
var producer = GetProducer(producerId);
if (producer.IsSiteOfExport && ProducersCollection.Count > 1)
{
throw new InvalidOperationException(string.Format("Cannot remove producer with id {0} for notification {1} without making another producer as site of export",
producerId, Id));
}
ProducersCollection.Remove(producer);
}
public void SetProducerAsSiteOfExport(Guid producerId)
{
if (ProducersCollection.All(p => p.Id != producerId))
{
throw new InvalidOperationException(
string.Format("Unable to make producer with id {0} the site of export on this notification {1}", producerId, Id));
}
foreach (var prod in ProducersCollection)
{
prod.IsSiteOfExport = prod.Id == producerId;
}
}