/* Check whether the beacon was registred or now
* If not, it will create a new one otherwise updated last RSSI
* and timestamp */
private void CheckBeacon(string beaconMac, int rssi)
{
/* Check the beacon */
BeaconDao dao = new BeaconDao();
Beacon beacon = dao.GetBeacon(beaconMac);
if (beacon == null)
{
/* There is no definition for this beacon.
* Create a new beacon record */
beacon = new Beacon()
{
MACAddress = beaconMac,
LastRssi = rssi,
Name = "Unknown",
};
/* save new beacon */
dao.NewBeacon(beacon);
}
else
{
/* Update beacon */
beacon.LastSignalTimestamp = DateTime.Now;
beacon.LastRssi = rssi;
dao.UpdateBeacon(beacon);
}
}
/* Updates the beacon that is provided as json */
private void UpdateBeacon(string data)
{
/* we are triming data below, splitting it by blank chars is not a valid way.
* because blank char can become in the json object as well */
string command = "update beacon ";
string json = data.Substring(command.Length);
Beacon beacon = JsonConvert.DeserializeObject <Beacon>(json);
BeaconDao beaconDao = new BeaconDao();
beaconDao.UpdateBeacon(beacon);
ServiceClient.Send(OK);
}
