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// If the device was revoked, restore it.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> ProvisionDevice([FromBody] Device device)
{
if (device == null)
{
return BadRequest("device is null");
}
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var info = new DeviceInfo
{
DeviceId = device.DeviceId,
Status = "provisioned"
};
await _registry.AddOrUpdate(info);
var token = await _provisioner.GetTokenAsync(device.DeviceId);
var endpoint = new DeviceEndpoint
{
Uri = _provisioner.EndpointUri.AbsoluteUri,
EventHubName = _provisioner.EventHubName,
AccessToken = token
};
return Ok(endpoint);
}