/// <summary>
/// Unregisters a device.
/// </summary>
/// <param name="account"></param>
/// <param name="device"></param>
/// <returns></returns>
public IDeviceRegistrationResult UnRegisterDevice(IAccount account, IDevice device)
{
IDeviceRegistrationResult result = null;
if (account != null)
{
//Validate that the account actually exists.
if (!(_accountService.GetItem(account.AccountId) is AccountSuccessResult))
{
result = new DeviceRegistrationFailureResult();
result.AddData(new List <string> {
"Account does not exist."
});
}
else
{
var deleteResult = _deviceRepository.DeleteItem(device);
if (deleteResult is DeviceRegistrationSuccessResult)
{
result = new DeviceRegistrationSuccessResult()
{
Item = device
};
}
else
{
result = new DeviceRegistrationFailureResult()
{
Data = deleteResult.Data
};
}
}
}
return(result);
}
/// <summary>
/// Registers a new device (or re-registers an existing device).
/// </summary>
/// <param name="account"></param>
/// <param name="device"></param>
/// <returns></returns>
public IDeviceRegistrationResult RegisterDevice(IAccount account, IDevice device)
{
IDeviceRegistrationResult result = null;
if (account != null)
{
//Validate that the account actually exists.
if (!(_accountService.GetItem(account.AccountId) is AccountSuccessResult))
{
result = new DeviceRegistrationFailureResult();
result.AddData(new List <string> {
"Account does not exist."
});
}
else
{
//Validate the device.
var deviceValidationResult = ValidateDevice(device);
if (ValidateDevice(device) is DeviceFailureResult)
{
result = new DeviceRegistrationFailureResult {
Item = device, Data = deviceValidationResult.Data
};
}
else
{
//Check to see if a device with the same MAC Address is already registered.
if (_deviceRepository.DeviceWithMACAddressExists(device.MACAddress))
{
result = new DeviceRegistrationFailureResult();
result.AddData(new List <string> {
"A device with the same MAC address is already registered."
});
}
else
{
device.AccountId = account.AccountId;
var createResult = _deviceRepository.CreateItem(device);
if (createResult is DeviceRegistrationSuccessResult)
{
result = new DeviceRegistrationSuccessResult()
{
Item = device
};
}
else
{
result = new DeviceRegistrationFailureResult()
{
Data = createResult.Data
};
}
}
}
}
}
return(result);
}