public static IoTDevice DTOMessageToIoTDevice(DTOMessage dtoMessage)
{
IoTDevice ioTDevice = new IoTDevice()
{
Id = dtoMessage.Iotdeviceid,
Messages = new HashSet <Message>()
};
Message message = new Message()
{
TimeStampSent = dtoMessage.TimeStamp,
TimeStampReceived = (long)DateTime.Now.ToUniversalTime().Subtract(
new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)
).TotalMilliseconds,
TransmissionsCounter = dtoMessage.TransmissionsCounter,
IoTDevice = ioTDevice,
Measurements = new HashSet <Measurement>()
};
foreach (var dtoMeasurement in dtoMessage.Measurements)
{
message.Measurements.Add(new Measurement()
{
SensorType = dtoMeasurement.SensorType,
Value = dtoMeasurement.Value,
Message = message
});
}
ioTDevice.Messages.Add(message);
return(ioTDevice);
}
private void PrintDTOMessage(DTOMessage message)
{
Console.WriteLine($"IoT Device ID: {message.Iotdeviceid}");
Console.WriteLine($"Message Timestamp: {message.TimeStamp}");
Console.WriteLine($"Message TransmissionsCounter: {message.TransmissionsCounter}");
foreach (var measurement in message.Measurements)
{
Console.WriteLine($" Measurement SensorType: {measurement.SensorType}");
Console.WriteLine($" Measurement Value: {measurement.Value}");
}
}
private void SendRegistrationEmail(string userName, string password, string email)
{
MailService mailService = MailService.Instance;
string _mailConfigFilePath = AppDomain.CurrentDomain.GetData("DataDirectory") + "\\Mail.xml";
mailService.LoadFile(_mailConfigFilePath);
DTOMessage message = mailService.GetMessage("NewEmail");
string sendFrom = (ConfigurationSettings.AppSettings["MailFromAddress"] != null) ? ConfigurationSettings.AppSettings["MailFromAddress"].ToString() : "";
string messageSubject = MailService.formatMsg(message.Subject, null);
string bodyStr = MailService.formatMsg(message.Body, new string[] { userName, password });
MailService.SendMessageWithAttachment(sendFrom, email, null, messageSubject, bodyStr, null);
}
//public static void PublicarMensajes(DTOChat chat)
//{
// WCFHelper.ExecuteService<IChatService>(ConfiguracionSistemaURLsEnumDestino.ChatService, i => i.EnviarMensaje(chat));
//}
//public static int InsertarMensaje(int idChat, int origen, string mensaje)
//{
// return ChatDAL.InsertarMensaje(idChat, origen, mensaje);
//}
//public static void InformarNuevoGrupo(ChatEntity chat, string usuarios, int idOwner)
//{
// //agrego el owner a participantes
// usuarios += "," + idOwner.ToString();
// DTONuevoChat nuevoChat = new DTONuevoChat()
// {
// IdChat = chat.IdChat,
// Nombre = chat.Nombre,
// Participantes = usuarios.Split(',').Select(x => new DTOUsuario() { IdUsuario = int.Parse(x) }).ToList(),
// IdOwner = idOwner,
// Fecha = chat.Fecha
// };
// WCFHelper.ExecuteService<IChatService>(ConfiguracionSistemaURLsEnumDestino.ChatService, i => i.InformarNuevoGrupo(nuevoChat));
//}
public static void InformarNuevoMensaje(int IdUser, string type, string subType, string message, DateTime date)
{
DTOMessage dto = new DTOMessage()
{
IdUser = IdUser,
Type = type,
SubType = subType,
Message = message,
Date = date
};
var client = new HttpClient();
var uri = OrdenesApplication.Instance.ContextoAplicacion.Urls.Find(x => x.TipoUrl == ConfiguracionSistemaURLsEnumDestino.Notificaciones).Url; //"https://localhost:44324/api/Message";
var jsonInString = JsonConvert.SerializeObject(dto);
client.PostAsync(uri, new StringContent(jsonInString, Encoding.UTF8, "application/json"));
//List<DTOUsuario> participantes;
//ChatEntity chat;
//string nombreChat;
//using (OrdenesContext mc = new OrdenesContext())
//{
// participantes = (from p in mc.ChatUsuarios where p.IdChat == idChat select new DTOUsuario() { IdUsuario = p.IdUsuario }).ToList();
// chat = (from c in mc.Chats where c.IdChat == idChat select c).FirstOrDefault();
// if (chat.EsGrupo)
// {
// nombreChat = chat.Nombre;
// } else
// {
// //Si no es grupo, en participantes solo hay 2 usuarios, porque es chat individual. Como busco la contraparte, pongo que sea distinto a idUsuarioOrigen
// int idContraparte = participantes.Find(x => x.IdUsuario != idUsuarioOrigen).IdUsuario;
// nombreChat = (from u in mc.Usuario where u.IdUsuario == idContraparte select u).FirstOrDefault().Username;
// }
//}
//DTONuevoMensajeChat nuevoMensajeChat = new DTONuevoMensajeChat()
//{
// IdChat = idChat,
// Mensaje = mensaje,
// Target = nombreChat,
// Participantes = participantes,
// Fecha = DateTime.Now,
// EsGrupo = chat.EsGrupo,
// IdUsuarioOrigen = idUsuarioOrigen,
// UsernameOrigen = MAEUserSession.Instancia.UserName,
// IdChatMensaje = idChatMensaje
//};
//WCFHelper.ExecuteService<IChatService>(ConfiguracionSistemaURLsEnumDestino.ChatService, i => i.InformarNuevoMensaje(nuevoMensajeChat));
}
public IActionResult UploadMessage([FromBody] DTOMessage message)
{
Console.WriteLine("Got POST message");
PrintDTOMessage(message);
using (var ctx = _context)
{
var entity = ctx.IoTDevices.Find(message.Iotdeviceid);
IoTDevice ioTDevice = DTOMessageMapper.DTOMessageToIoTDevice(message);
if (entity == null) // Add or Update?
{
ctx.IoTDevices.Add(ioTDevice);
}
else
{
// Initialize a new set on the already attached entity.
// This is required since we do NOT want to load all messages from the database.
// EF figures out automatically that the entity is modified and makes an INSERT of the message.
entity.Messages = new HashSet <Message>
{
ioTDevice.Messages.First()
};
// DO NOT DO LIKE THIS. THIS WILL CAUSE THE ENTITY FRAMEWORK TO LOAD ALL MESSAGE RECORDS.
// IN TIME, AS THE AMOUNT OF RECORDS GROWS, THIS CALL WILL BE EXTREMELY SLOW.
/*ctx.Entry(entity).Collection("Messages").IsModified = true;
* ctx.Entry(entity).Collection("Messages").Load();
* entity.Messages.Add(ioTDevice.Messages.First());
*/
}
try
{
ctx.SaveChanges();
}
catch (DbUpdateException e)
{
return(Problem("Could not update the DB. " + e.Message + e.StackTrace, statusCode: 500));
}
catch (Exception e)
{
return(Problem("Unspecified error while saving the given data. " + e.Message + e.StackTrace, statusCode: 500));
}
}
return(Ok());
}
public JsonResult Post([FromBody] DTOMessage dto)//(int IdUser, string type, string subType, string message)
{
MessageHelper.OnNewMessageHandle(new DTONewMessage()
{
IdUser = dto.IdUser,
Type = dto.Type,
SubType = dto.SubType,
Message = dto.Message,
Date = dto.Date
}, _hubContext);
return(new JsonResult(new { ok = true }));
}
private void button8_Click(object sender, EventArgs e)
{
StringBuilder strResult = new StringBuilder(1000);
BUSMessage.ForceUpdate();
int nMessages = BUSMessage.Count();
for (int i = 0; i < nMessages; i++)
{
DTOMessage mess = BUSMessage.Get(i);
strResult.Append("Message: " + mess.Message);
strResult.Append("\r\n");
}
tbResult.Text = strResult.ToString();
}
public static DTOMessage[] Get10LastMessage()
{//xem nhu chuyen trang roi`
HtmlNodeCollection nodeCol = Gloval.Database.DocumentNode.SelectNodes(XPathManager.XPathMessage.MessageEntry);
List <DTOMessage> list = new List <DTOMessage>();
foreach (HtmlNode node in nodeCol)
{
DTOMessage mess = new DTOMessage();
mess.Message = node.ChildNodes[1].InnerText;
list.Add(mess);
}
Gloval.Database.Account.Message = list.ToArray();
return(Gloval.Database.Account.Message);
}
public static DTOMessage[] Get10LastMessage()
{//xem nhu chuyen trang roi`
HtmlNodeCollection nodeColMessage = Gloval.Database.DocumentNode.SelectNodes(XPathManager.XPathMessage.MessageEntry);
HtmlNodeCollection nodeColSender = Gloval.Database.DocumentNode.SelectNodes(XPathManager.XPathMessage.MessageSender);
DTOMessage[] list;
if (nodeColMessage == null)
{
//khong co tin nhan nao
list = new DTOMessage[1] {
new DTOMessage {
Message = "don't have any message", Sender = ""
}
};
return(list);
}
list = new DTOMessage[nodeColSender.Count];
for (int i = nodeColSender.Count - 1; i >= 0; i--)
{
DTOMessage mes = new DTOMessage();
//khử nhiễu
string[] strSplit = nodeColMessage[i].InnerText.Split(new char[] { '\r', '\n', '\t' });
StringBuilder strResultMessage = new StringBuilder(500);
foreach (string str in strSplit)
{
if (str.Trim() != "")
{
strResultMessage.Append(str);
strResultMessage.Append("<br/>");
}
}
mes.Message = strResultMessage.ToString();
mes.Sender = nodeColSender[i].InnerText.Trim(new char[] { '\t', '\r', '\n', ' ' });
list[i] = mes;
}
return(list);
}
