public async Task <AddDatagramResponse> Handle(AddDatagramCommand request, CancellationToken cancellation)
{
var id = Guid.NewGuid().ToString();
FullDatagram datagram = new FullDatagram();
if (request.currentUsage > 10)
{
datagram.Id = id;
datagram.timeStamp = DateTime.Now.ToString("dd_MMM_yyyy_HH_mm_ss");
datagram.currentUsage = request.currentUsage / 1000;
datagram.totalLow = request.totalLow / 1000;
datagram.totalHigh = request.totalHigh / 1000;
datagram.returnLow = request.returnLow / 1000;
datagram.returnHigh = request.returnHigh / 1000;
datagram.gasUsage = request.gasUsage / 1000;
datagram.signature = request.signature;
}
else
{
datagram.Id = id;
datagram.timeStamp = DateTime.Now.ToString("dd_MMM_yyyy_HH_mm_ss");
datagram.currentUsage = request.currentUsage;
datagram.totalLow = request.totalLow;
datagram.totalHigh = request.totalHigh;
datagram.returnLow = request.returnLow;
datagram.returnHigh = request.returnHigh;
datagram.gasUsage = request.gasUsage;
datagram.signature = request.signature;
}
await _datagramRepo.AddAsync(datagram);
return(new AddDatagramResponse(id));
}
public async Task <FullDatagram> AddAsync(FullDatagram datagram)
{
if (datagram == null)
{
throw new ArgumentNullException("datagram was null");
}
else
{
datagram.Id = Guid.NewGuid().ToString();
string jsonString = JsonSerializer.Serialize(datagram);
var content = new StringContent(datagram.ToString(), Encoding.UTF8, "application/json");
var result = await client.PostAsync("https://localhost:44371/api/Datagram/PostDatagram", content);
Console.WriteLine("Status Code: " + result.StatusCode);
return(datagram);
}
}
public async Task <FullDatagram> AddAsync(FullDatagram datagram)
{
if (datagram == null)
{
throw new ArgumentNullException("datagram was null");
}
else
{
try
{
await _meterContext.AddAsync(datagram);
await _meterContext.SaveChangesAsync();
return(datagram);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
}
public GetLastDatagramResponse(FullDatagram datagram)
{
_datagram = datagram;
}
private void HandleMessageReceived(MqttApplicationMessage message)
{
Console.WriteLine("### RECEIVED APPLICATION MESSAGE ###");
Console.WriteLine($"+ Topic = {message.Topic}");
Console.WriteLine($"+ Payload = {Encoding.UTF8.GetString(message.Payload)}");
Console.WriteLine($"+ QoS = {message.QualityOfServiceLevel}");
Console.WriteLine($"+ Retain = {message.Retain}");
Console.WriteLine();
string payload = Encoding.UTF8.GetString(message.Payload);
var testObject = JsonConvert.DeserializeObject <highestObject>(payload);
FullDatagram datagram = new FullDatagram();
datagram.signature = testObject.datagram.signature;
datagram.Id = Guid.NewGuid().ToString();
datagram.timeStamp = DateTime.Now.ToString("MMM_dd_yyyy_HH_mm_ss");
foreach (var substring in testObject.datagram.p1.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries))
{
if (substring.Contains("1-0:1.8.1"))
{
double value = Convert.ToDouble(removeExcessData(substring.ToString(), "1-0:1.8.1", "*kWh"));
datagram.totalHigh = value;
}
else if (substring.Contains("1-0:1.8.2"))
{
double value = Convert.ToDouble(removeExcessData(substring.ToString(), "1-0:1.8.2", "*kWh"));
datagram.totalLow = value;
}
else if (substring.Contains("1-0:1.7.0"))
{
double value = Convert.ToDouble(removeExcessData(substring.ToString(), "1-0:1.7.0", "*kW"));
datagram.currentUsage = value;
}
else if (substring.Contains("1-0:2.8.1"))
{
double value = Convert.ToDouble(removeExcessData(substring.ToString(), "1-0:2.8.1", "*kWh"));
datagram.returnHigh = value;
}
else if (substring.Contains("1-0:2.8.2"))
{
double value = Convert.ToDouble(removeExcessData(substring.ToString(), "1-0:2.8.2", "*kWh"));
datagram.returnLow = value;
}
else if (substring.Contains("0-1:24.2.1"))
{
double value = Convert.ToDouble(removeExcessData(substring.ToString(), "0-1:24.2.1", "*m3", "210330112500S"));
datagram.gasUsage = value;
}
}
if (datagram.currentUsage > 10)
{
datagram.currentUsage = datagram.currentUsage / 1000;
datagram.totalHigh = datagram.totalHigh / 1000;
datagram.totalLow = datagram.totalLow / 1000;
datagram.returnHigh = datagram.returnHigh / 1000;
datagram.returnLow = datagram.returnLow / 1000;
datagram.gasUsage = datagram.gasUsage / 1000;
}
context.datagrams.Add(datagram);
context.SaveChanges();
Console.WriteLine("datagram added");
}
public async void addScantoDB(FullDatagram datagram)
{
await repository.AddAsync(datagram);
}
public void saveDatagram(FullDatagram datagram)
{
addScantoDB(datagram);
}
