public async Task <IHttpActionResult> ProvisionDevice(string deviceId)
{
var info = await _registry.FindAsync(deviceId);
if (info == null)
{
return(NotFound());
}
// If the device was revoked, restore it.
if (info.Status.Equals(DeviceStateConstants.RevokedState, StringComparison.Ordinal))
{
await _provisioner.RestoreDeviceAsync(deviceId);
}
var token = await _provisioner.GetTokenAsync(deviceId);
var endpoint = new DeviceEndpoint
{
Uri = _provisioner.EndpointUri.AbsoluteUri,
EventHubName = _provisioner.EventHubName,
AccessToken = token
};
// Update registry with new provisioning state.
info.Status = DeviceStateConstants.ProvisionedState;
await _registry.AddOrUpdateAsync(info);
return(Ok(endpoint));
}
public async Task <IHttpActionResult> PutDeviceMetadata(string id, [FromBody] DeviceMetadata metadata)
{
if (metadata == null)
{
return(BadRequest("metadata is null"));
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
DeviceInfo info = await _registry.FindAsync(id);
if (info == null)
{
info = new DeviceInfo
{
DeviceId = id,
Status = DeviceStateConstants.RegisteredState,
Metadata = metadata
};
await _registry.AddOrUpdateAsync(info);
return(CreatedAtRoute("DefaultApi", new { id = id }, info));
}
else
{
info.Metadata = metadata;
await _registry.AddOrUpdateAsync(info);
return(Ok(info));
}
}