public JsonResult UpdateCommunicationMessage(string fileNameFullPath, WebApplication1.Models.Communication communication)
{
string errorMessage;
WebApplication1.Models.Communication newCommunication;
newCommunication = WebApplication1.Models.CommunicationUtility.UpdateCommunicationMessage(fileNameFullPath, communication, out errorMessage);
if (errorMessage == null)
{
return(Json(newCommunication, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(errorMessage, JsonRequestBehavior.AllowGet));
}
}
public static Communication UpdateCommunicationMessage(string fileNameFullPath, Communication communication, out string errorMessage)
{
string start, end, serializedCommunication;
Communication tmpCommunication;
errorMessage = null;
try
{
tmpCommunication = ReturnCommunication(fileNameFullPath, communication.MessageId, out start, out end, out errorMessage);
if (errorMessage != null)
{
return(null);
}
tmpCommunication.Sender = communication.Sender;
tmpCommunication.Message = communication.Message.Replace("\n", "-- New Row --");
serializedCommunication = SerializeCommunication(tmpCommunication);
if (!string.IsNullOrEmpty(end))
{
serializedCommunication += "\r\n";
}
Utility.CreateNewFile(fileNameFullPath, start + serializedCommunication + end);
}
catch (Exception e)
{
errorMessage = string.Format("ERROR!! An Exception occured in method UpdateCommunicationMessage! e.Message:\r\n{0}", e.Message);
return(null);
}
return(DeserializeCommunication(serializedCommunication));
}
private static string SerializeCommunication(Communication communication)
{
return(string.Format("{0}-- New property --{1}-- New property --{2}-- New message --{3}", communication.MessageId, communication.Date, communication.Sender, communication.Message));
}
public static Communication InsertNewCommunicationMessage(string fileNameFullPath, Communication communication, out string errorMessage)
{
string dimension, fileContents, date, messageId, serializedCommunication;
int s1, s2;
DateTime dateTimeNow;
Communication newCommunication;
errorMessage = null;
try
{
dateTimeNow = DateTime.Now;
fileContents = Utility.ReturnFileContents(fileNameFullPath);
dimension = fileContents.Substring(0, 12);
fileContents = fileContents.Length > 12 ? fileContents.Substring(12) : "";
date = dateTimeNow.ToString("yyMMdd");
if (string.IsNullOrEmpty(fileContents))
{
s1 = 1;
s2 = 1;
}
else
{
messageId = fileContents.Substring(0, 18);
s1 = ReturnNextPrefixSequenceNumber(messageId);
date = dateTimeNow.ToString("yyMMdd");
if (date != ReturnLastDate(messageId))
{
s2 = 1;
}
else
{
s2 = 1 + ReturnLastSequenceNumber(messageId);
}
}
newCommunication = new Communication(string.Format("N{0}D{1}L{2}", s1.ToString().PadLeft(6, '0'), date, s2.ToString().PadLeft(3, '0')), dateTimeNow.ToString("yyyy-MM-dd HH:mm:ss"), communication.Sender, communication.Message.Replace("\n", "-- New Row --"));
serializedCommunication = SerializeCommunication(newCommunication);
if (string.IsNullOrEmpty(fileContents))
{
Utility.CreateNewFile(fileNameFullPath, dimension + serializedCommunication);
}
else
{
Utility.CreateNewFile(fileNameFullPath, dimension + serializedCommunication + "\r\n" + fileContents);
}
}
catch (Exception e)
{
errorMessage = string.Format("ERROR!! An Exception occured in method InsertNewCommunicationMessage! e.Message:\r\n{0}", e.Message);
return(null);
}
return(newCommunication);
}