/// <summary>Topic list from r 5.</summary>
/// <param name="t5List">The topics.</param>
/// <returns>The r4.Parameters.</returns>
public static r4.Parameters TopicListFromR5(List <r5.SubscriptionTopic> t5List)
{
r4.Parameters t4 = new r4.Parameters();
if (t5List == null)
{
return(t4);
}
foreach (r5.SubscriptionTopic topic in t5List)
{
t4.Add("subscription-topic-canonical", new Canonical(topic.Url));
}
return(t4);
}
/// <summary>Converts an R5 subscription to another FHIR version.</summary>
/// <param name="status5">The SubscriptionStatus.</param>
/// <returns>The desired version of a SubscriptionStatus.</returns>
public static r4.Parameters StatusFromR5(r5.SubscriptionStatus status5)
{
if (status5 == null)
{
return(null);
}
r4.Parameters status4 = new r4.Parameters();
status4.Add("subscription", new ResourceReference(Program.UrlForR5ResourceId("Subscription", status5.Subscription.Reference)));
status4.Add("topic", new FhirUri(status5.Topic));
status4.Add("events-since-subscription-start", new UnsignedInt((int?)status5.EventsSinceSubscriptionStart));
status4.Add("events-in-notification", new UnsignedInt(status5.EventsInNotification));
switch (status5.Status)
{
case r5.SubscriptionState.Active:
status4.Add("status", new Code("active"));
break;
case r5.SubscriptionState.Error:
status4.Add("status", new Code("error"));
break;
case r5.SubscriptionState.Off:
status4.Add("status", new Code("off"));
break;
case r5.SubscriptionState.Requested:
status4.Add("status", new Code("requested"));
break;
default:
break;
}
switch (status5.Type)
{
case r5.SubscriptionStatus.SubscriptionNotificationType.Handshake:
status4.Add("type", new Code("handshake"));
break;
case r5.SubscriptionStatus.SubscriptionNotificationType.Heartbeat:
status4.Add("type", new Code("heartbeat"));
break;
case r5.SubscriptionStatus.SubscriptionNotificationType.EventNotification:
status4.Add("type", new Code("event-notification"));
break;
case r5.SubscriptionStatus.SubscriptionNotificationType.QueryStatus:
status4.Add("type", new Code("query-status"));
break;
}
if ((status5.Error != null) && (status5.Error.Count > 0))
{
status4.Add("error", status5.Error[status5.Error.Count - 1]);
}
return(status4);
}