public void AddOrUpdateNode(Node node)
{
// Node oldNode = db.Nodes.FirstOrDefault(x => x.nodeId == node.nodeId);
if (db.Nodes.Any(x => x.nodeId == node.nodeId))
{
db.Entry(node).State = EntityState.Modified;
}
else
{
db.Nodes.Add(node);
}
db.SaveChanges();
}
public void OnNodeUpdatedEvent(Node node)
{
Clients.Others.onNodeUpdatedEvent(node);
}
public void OnNewNodeEvent(Node node)
{
Clients.Others.onNewNodeEvent(node);
}
public Sensor(int sensorId, Node ownerNode)
{
this.sensorId = sensorId;
this.ownerNodeId = ownerNode.nodeId;
}
public void AddNode(Node node)
{
nodes.Add(node);
}
private void UpdateNodeFromMessage(Message mes)
{
Node node = GetNode(mes.nodeId);
if (node == null)
{
node = new Node(mes.nodeId);
nodes.Add(node);
if (OnNewNodeEvent != null)
OnNewNodeEvent(node);
DebugGatewayState(String.Format("New node (id: {0}) registered", node.nodeId));
}
node.UpdateLastSeenNow();
if (OnNodeLastSeenUpdatedEvent != null)
OnNodeLastSeenUpdatedEvent(node);
if (mes.sensorId == 255)
{
if (mes.messageType == MessageType.C_PRESENTATION)
{
if (mes.subType == (int)SensorType.S_ARDUINO_NODE)
{
node.isRepeatingNode = false;
}
else if (mes.subType == (int)SensorType.S_ARDUINO_REPEATER_NODE)
{
node.isRepeatingNode = true;
}
if (OnNodeUpdatedEvent != null)
OnNodeUpdatedEvent(node);
DebugGatewayState(String.Format("Node {0} updated", node.nodeId));
}
else if (mes.messageType == MessageType.C_INTERNAL)
{
if (mes.subType == (int)InternalDataType.I_SKETCH_NAME)
{
node.name = mes.payload;
if (OnNodeUpdatedEvent != null)
OnNodeUpdatedEvent(node);
DebugGatewayState(String.Format("Node {0} updated", node.nodeId));
}
else if (mes.subType == (int)InternalDataType.I_SKETCH_VERSION)
{
node.version = mes.payload;
if (OnNodeUpdatedEvent != null)
OnNodeUpdatedEvent(node);
DebugGatewayState(String.Format("Node {0} updated", node.nodeId));
}
else if (mes.subType == (int)InternalDataType.I_BATTERY_LEVEL)
{
node.batteryLevel = Int32.Parse(mes.payload);
if (OnNodeBatteryUpdatedEvent != null)
OnNodeBatteryUpdatedEvent(node);
return;
}
}
}
}
private void OnNodeUpdated(Node node)
{
if (storeTimeInterval == 0) AddOrUpdateNode(node);
else
{
if (!updatedNodesId.Contains(node.nodeId))
updatedNodesId.Add(node.nodeId);
}
}
private void OnNodeUpdatedEvent(Node node)
{
if (!IsConnected()) return;
hubProxy.Invoke("OnNodeUpdatedEvent", node);
}