// GET api/GameState/5
public GameState Get(int id)
{
var gameState = _gameStateRepository.Find(id);
if (gameState == null)
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
return(gameState);
}
public ApiResponse <IntentResponse> CreateCommands(IntentRequest req)
{
if (string.IsNullOrEmpty(req.ExpectedVersion))
{
return(new ClientError("invalid state version").AsError <IntentResponse>());
}
var user = _users.Find(req.Login);
if (user == null)
{
_logger.Warning(this, $"Can't find user with login: '******'");
return(new ServerError().AsError <IntentResponse>());
}
var state = _states.Find(user);
if (state == null)
{
_logger.Warning(this, $"Can't find state for user with login: '******'");
return(new ServerError().AsError <IntentResponse>());
}
if (state.Version != req.ExpectedVersion)
{
_logger.Warning(this, $"Current state version don't match expected version: '{state.Version}' != '{req.ExpectedVersion}'");
return(new ConflictError($"Current state version is '{state.Version}'").AsError <IntentResponse>());
}
var config = _config.Get();
var command = req.Command;
if (!IsValidAsFirstCommand(command))
{
return(new ClientError($"Trying to execute internal command: '{command}'").AsError <IntentResponse>());
}
var runner = new CommandRunner(_time.RealTime - state.Time.LastSyncTime, command, state, config);
foreach (var item in runner)
{
if ((item.Command is IDebugCommand) && !_env.IsDebugMode)
{
return(new ClientError($"Invalid debug command: '{item.Command}'").AsError <IntentResponse>());
}
if (!item.IsValid())
{
return(new ClientError($"Invalid command: '{item.Command}'").AsError <IntentResponse>());
}
item.Execute();
}
var oldVersion = state.Version;
state.UpdateVersion();
state = _states.Save(user, state);
_logger.Debug(this, $"State updated: version was '{oldVersion}', changed to '{state.Version}'");
return(new IntentResponse(state.Version).AsResult());
}
