/// <summary>
/// Default constructor for command messages
/// </summary>
/// <param name="command">Associated DeviceCommand object</param>
/// <param name="user">Associated User object</param>
public MessageHandlerContext(DeviceCommand command, User user = null)
{
if (command == null)
throw new ArgumentNullException("command");
Device = command.Device;
Command = command;
User = user;
}
public void Save(DeviceCommand command)
{
if (command == null)
throw new ArgumentNullException("command");
using (var context = new DeviceHiveContext())
{
context.Devices.Attach(command.Device);
context.DeviceCommands.Add(command);
if (command.ID > 0)
{
context.Entry(command).State = EntityState.Modified;
}
context.SaveChanges();
}
}
private void Notify(WebSocketConnectionBase connection, Guid subscriptionId, DeviceCommand command, Device device,
bool isInitialCommand = false)
{
if (!isInitialCommand)
{
var initialCommandList = GetInitialCommandList(connection, subscriptionId);
lock (initialCommandList) // wait until all initial commands are sent
{
if (initialCommandList.Contains(command.ID))
return;
}
if (!IsDeviceAccessible(connection, device, "GetDeviceCommand"))
return;
}
connection.SendResponse("command/insert",
new JProperty("subscriptionId", subscriptionId),
new JProperty("deviceGuid", device.GUID),
new JProperty("command", GetMapper<DeviceCommand>().Map(command)));
}
public void DeviceCommand()
{
var network = new Network("N1");
DataContext.Network.Save(network);
RegisterTearDown(() => DataContext.Network.Delete(network.ID));
var deviceClass = new DeviceClass("D1", "V1");
DataContext.DeviceClass.Save(deviceClass);
RegisterTearDown(() => DataContext.DeviceClass.Delete(deviceClass.ID));
var device = new Device(Guid.NewGuid().ToString(), "Test", network, deviceClass);
DataContext.Device.Save(device);
RegisterTearDown(() => DataContext.Device.Delete(device.ID));
var command = new DeviceCommand("Test", device);
DataContext.DeviceCommand.Save(command);
RegisterTearDown(() => DataContext.DeviceCommand.Delete(command.ID));
// test GetByDevice
var commands = DataContext.DeviceCommand.GetByDevice(device.ID);
Assert.Greater(commands.Count, 0);
// test Get(id)
var command1 = DataContext.DeviceCommand.Get(command.ID);
Assert.IsNotNull(command1);
Assert.AreEqual("Test", command1.Command);
Assert.AreEqual(device.ID, command1.DeviceID);
// test Save
command.Command = "Test2";
command.Parameters = "{ }";
command.Status = "OK";
command.Result = "\"Success\"";
command.UserID = 1;
DataContext.DeviceCommand.Save(command);
var command2 = DataContext.DeviceCommand.Get(command.ID);
Assert.AreEqual("Test2", command2.Command);
Assert.AreEqual("{ }", command2.Parameters);
Assert.AreEqual("OK", command2.Status);
Assert.AreEqual("\"Success\"", command2.Result);
Assert.AreEqual(1, command2.UserID);
// test Delete
DataContext.DeviceCommand.Delete(command.ID);
var command3 = DataContext.DeviceCommand.Get(command.ID);
Assert.IsNull(command3);
}
public void DeviceCommandTest()
{
var network = new Network("N1");
NetworkRepository.Save(network);
var deviceClass = new DeviceClass("D1", "V1");
DeviceClassRepository.Save(deviceClass);
var device = new Device(Guid.NewGuid(), "key", "Test", network, deviceClass);
DeviceRepository.Save(device);
var command = new DeviceCommand("Test", device);
DeviceCommandRepository.Save(command);
// test GetByDevice
var commands = DeviceCommandRepository.GetByDevice(device.ID, null, null);
Assert.Greater(commands.Count, 0);
// test Get(id)
var command1 = DeviceCommandRepository.Get(command.ID);
Assert.IsNotNull(command1);
Assert.AreEqual("Test", command1.Command);
Assert.AreEqual(device.ID, command1.DeviceID);
// test Save
command.Command = "Test2";
command.Parameters = "{}";
command.Status = "OK";
command.Result = "Success";
DeviceCommandRepository.Save(command);
var command2 = DeviceCommandRepository.Get(command.ID);
Assert.AreEqual("Test2", command2.Command);
Assert.AreEqual("{}", command2.Parameters);
Assert.AreEqual("OK", command2.Status);
Assert.AreEqual("Success", command2.Result);
// test Delete
DeviceCommandRepository.Delete(command.ID);
var command3 = DeviceCommandRepository.Get(command.ID);
Assert.IsNull(command3);
}
private void Notify(WebSocketConnectionBase connection, Device device, DeviceCommand command)
{
connection.SendResponse("command/insert",
new JProperty("deviceGuid", device.GUID),
new JProperty("command", CommandMapper.Map(command)));
}
/// <summary>
/// Notifies the device about new command.
/// </summary>
/// <action>command/insert</action>
/// <response>
/// <parameter name="deviceGuid" type="string">Device unique identifier.</parameter>
/// <parameter name="command" cref="DeviceCommand">A <see cref="DeviceCommand"/> resource representing the command.</parameter>
/// </response>
private void Notify(WebSocketConnectionBase connection, Device device, DeviceCommand command,
bool isInitialCommand = false)
{
if (!isInitialCommand)
{
var initialCommandList = GetInitialCommandList(connection);
lock (initialCommandList) // wait until all initial commands are sent
{
if (initialCommandList.Contains(command.ID))
return;
}
}
connection.SendResponse("command/insert",
new JProperty("deviceGuid", device.GUID),
new JProperty("command", MapDeviceCommand(command)));
}
