/// <inheritdoc/>
public Task UpdateEndpointAsync(string endpointId,
EndpointRegistrationUpdateModel request, CancellationToken ct)
{
return(Task.FromException <EndpointInfoModel>(new ResourceNotFoundException()));
}
/// <inheritdoc/>
public Task UpdateEndpointAsync(string endpointId,
EndpointRegistrationUpdateModel request, CancellationToken ct)
{
return(_client.UpdateEndpointAsync(endpointId,
Map <EndpointRegistrationUpdateApiModel>(request), ct));
}
/// <inheritdoc/>
public async Task UpdateEndpointAsync(string endpointId,
EndpointRegistrationUpdateModel request, CancellationToken ct)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
if (string.IsNullOrEmpty(endpointId))
{
throw new ArgumentException(nameof(endpointId));
}
var context = request.Context.Validate();
while (true)
{
try {
// Get existing endpoint and compare to see if we need to patch.
var twin = await _iothub.GetAsync(endpointId, null, ct);
if (twin.Id != endpointId)
{
throw new ArgumentException("Id must be same as twin to patch",
nameof(endpointId));
}
// Convert to twin registration
var registration = twin.ToRegistration(true) as EndpointRegistration;
if (registration == null)
{
throw new ResourceNotFoundException(
$"{endpointId} is not a endpoint registration.");
}
if (registration.IsDisabled ?? false)
{
throw new ResourceInvalidStateException(
$"{endpointId} is disabled - cannot update.");
}
// Update registration from update request
var patched = registration.ToServiceModel();
var duplicate = false;
if (request.User != null)
{
patched.Registration.Endpoint.User = new CredentialModel();
if (request.User.Type != null)
{
// Change token type? Always duplicate since id changes.
duplicate = request.User.Type !=
patched.Registration.Endpoint.User.Type;
patched.Registration.Endpoint.User.Type =
(CredentialType)request.User.Type;
}
if ((patched.Registration.Endpoint.User.Type
?? CredentialType.None) != CredentialType.None)
{
patched.Registration.Endpoint.User.Value =
request.User.Value;
}
else
{
patched.Registration.Endpoint.User.Value = null;
}
}
var existing = duplicate ? null : registration;
var update = patched.ToEndpointRegistration(registration.IsDisabled);
// Patch
await _iothub.PatchAsync(existing.Patch(update), false, ct);
await _broker.NotifyAllAsync(
l => l.OnEndpointUpdatedAsync(context, patched));
return;
}
catch (ResourceOutOfDateException ex) {
_logger.Debug(ex, "Retrying updating endpoint...");
continue;
}
}
}
/// <summary>
/// Create from service model
/// </summary>
/// <param name="model"></param>
public EndpointRegistrationUpdateApiModel(EndpointRegistrationUpdateModel model)
{
User = model.User == null ?
null : new CredentialApiModel(model.User);
}
