public async void RegisterDevice(string ID)
{
//FormattedStringBuilder
var res = await db.ScalarQueryAsync($"SELECT COUNT(*) FROM DeviceInfo WHERE Mac_Address={ID}"); //Posso fare anche un UPSERT
if ((long)res > 0)
{
//Console.WriteLine("Bentornato {0}!", ID);
}
else
{
await db.QueryAsync($"INSERT INTO DeviceInfo(Mac_Address,OTP_Key) Values({ID},'Test') ");
//await db.QueryAsync($"INSERT INTO RegisteredDevices(ID,Last_Seen) Values({ID},{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}) ");
//Console.WriteLine("Benvenuto {0}!", ID);
}
}
