public async Task Handle(JobOrderCompletedEvent message)
{
using (var db = new AccountancyContext())
{
var jobOrder = db.JobOrders
.OfType <JobOrder>()
.Where(jo => jo.OriginalId == message.JobOrderId)
.Single();
jobOrder.DateOfCompletion = message.DateOfCompletion;
jobOrder.IsCompleted = true;
await db.SaveChangesAsync();
}
}
public void MarkAsCompleted(DateTime dateOfCompletion)
{
if (this.DateOfStart > dateOfCompletion)
{
throw new ArgumentException("The date of completion cannot precede the date of start.", nameof(dateOfCompletion));
}
if (this.IsCompleted)
{
throw new InvalidOperationException("The Job Order has already been marked as completed");
}
var @event = new JobOrderCompletedEvent(
this.Id,
dateOfCompletion
);
RaiseEvent(@event);
}
public void ApplyEvent(JobOrderCompletedEvent evt)
{
this.DateOfCompletion = evt.DateOfCompletion;
this.IsCompleted = true;
}
public void ApplyEvent([AggregateId(nameof(JobOrderCompletedEvent.JobOrderId))] JobOrderCompletedEvent evt)
{
this.DateOfCompletion = evt.DateOfCompletion;
this.IsCompleted = true;
}
