public static void SetEventType(ObjectContext context, EventV2 source, Event theEvent)
{
try
{
//ignore null values
if (source.EventTypes == null)
return;
var types = context.CreateObjectSet<EventType>();
var eventTypes = new List<EventType>();
foreach (var typeName in source.EventTypes.Select(e => e.Name))
{
var eventType = types.Where(i => i.Name == typeName).FirstOrDefault();
//Ensure eventType exists
if (eventType == null)
{
//type doesn't exist, create a new type
eventType = new EventType()
{
Name = typeName,
IsEnabled = true
};
types.AddObject(eventType);
}
eventTypes.Add(eventType);
}
UpdateEventType(theEvent, eventTypes, context);
}
catch (Exception ex)
{
throw new BusinessException("Error processing the event type for event '" + theEvent.Title + "' - " + ex.Message, ex);
}
}
public void FilterByType()
{
//setup
var type1 = new EventType { Id = 1 };
var type2 = new EventType { Id = 2 };
var event1 = new Event { Id = 1 };
var event2 = new Event { Id = 2 };
event1.EventTypeAssociations.Add(new EventTypeAssociation { EventType = type1, EventTypeId = type1.Id });
_objectSet.Add(event1);
event2.EventTypeAssociations.Add(new EventTypeAssociation { EventType = type2, EventTypeId = type2.Id });
_objectSet.Add(event2);
_objectSet.Add(new Event { Id = 3 });
//act
var filtered = _objectSet.AsQueryable().FilterByType(1);
//assert
AssertIncluded(filtered, 1);
AssertExcluded(filtered, 2, 3);
}