List <Models.ControllerStateInformation> GetStates(ISqLiteContext ctx, Models.Controller controller)
{
return(ctx.ControllerStateInformation
.Where(stateInfo => stateInfo.ControllerId == controller.Id)
.Select(state => _modelFactory.CreateControllerStateInformation(state))
.ToList());
}
public ControllerStateHistory ActivateState(ISqLiteContext ctx, ControllerStateInformation controllerStateInformation, DateTime startTime)
{
var history = _entityFactory.CreateStateHistory(controllerStateInformation, startTime);
ctx.Add(history);
return(history);
}
public ControllerStateHistory ReplaceState(ISqLiteContext ctx, Models.ControllerStateInformation newStateModel, Models.ControllerStateInformation oldStateModel)
{
var newState = _entityFactory.CreateControllerStateInformation(newStateModel);
var oldState = _entityFactory.CreateControllerStateInformation(oldStateModel);
var terminationDate = TerminateState(ctx, oldState);
return(ActivateState(ctx, newState, terminationDate));
}
public bool IsUpgradeNeeded(ISqLiteContext ctx)
{
if (!ctx.VersionHistory.Any())
{
return(true);
}
return(false);
}
void InsertControllerState(ISqLiteContext ctx, Controller controller, IControllerState controllerState)
{
var stateModel = new ControllerStateInformation();
stateModel.State = controllerState.State;
stateModel.PowerConsumption = controllerState.PowerConsumption;
stateModel.Controller = controller;
ctx.Add(stateModel);
}
List <IControllerState> GetUnknownStates(ISqLiteContext ctx, Controller controller, List <IControllerState> states)
{
if (states?.Any() != true)
{
return(new List <IControllerState>());
}
var existingStates = ctx.ControllerStateInformation.Where(stateInfo => stateInfo.ControllerId == controller.Id);
return(states.Where(state => !existingStates.Any(existingState => existingState.State == state.State)).ToList());
}
Controller InsertController(ISqLiteContext ctx, IMqttAdapter mqttAdapter)
{
var controller = _entityFactory.CreateController();
controller.Identifier = mqttAdapter.Identifier;
controller.Type = mqttAdapter.Type;
controller.InitializationArguments = _jsonSerializerService.Serialize(mqttAdapter.GetInitializationArguments());
ctx.Add(controller);
return(controller);
}
public DateTime TerminateState(ISqLiteContext ctx, ControllerStateInformation state)
{
var terminateDate = DateTime.UtcNow;
var history = ctx.ControllerStateHistory.FirstOrDefault(h => h.ControllerStateInformationId == state.Id && h.EndTime == DateTime.MinValue);
if (history != null)
{
history.EndTime = terminateDate;
}
return(terminateDate);
}
