/// <summary>
/// Updates an existing device in the DocumentDB
/// Throws a DeviceNotRegisteredException is the device does not already exist in the DocumentDB
/// </summary>
/// <param name="device"></param>
/// <returns></returns>
public async Task <dynamic> UpdateDeviceAsync(dynamic device)
{
string deviceId = DeviceSchemaHelper.GetDeviceID(device);
dynamic existingDevice = await GetDeviceAsync(deviceId);
if (existingDevice == null)
{
throw new DeviceNotRegisteredException(deviceId);
}
string incomingRid = DeviceSchemaHelper.GetDocDbRid(device);
if (string.IsNullOrWhiteSpace(incomingRid))
{
// copy the existing _rid onto the incoming data if needed
var existingRid = DeviceSchemaHelper.GetDocDbRid(existingDevice);
if (string.IsNullOrWhiteSpace(existingRid))
{
throw new InvalidOperationException("Could not find _rid property on existing device");
}
device._rid = existingRid;
}
string incomingId = DeviceSchemaHelper.GetDocDbId(device);
if (string.IsNullOrWhiteSpace(incomingId))
{
// copy the existing id onto the incoming data if needed
var existingId = DeviceSchemaHelper.GetDocDbId(existingDevice);
if (string.IsNullOrWhiteSpace(existingId))
{
throw new InvalidOperationException("Could not find id property on existing device");
}
device.id = existingId;
}
DeviceSchemaHelper.UpdateUpdatedTime(device);
device = await _docDbRestUtil.UpdateDocumentAsync(device);
return(device);
}
