public void AddFileHistory(KondorFileHistory fileHistory)
{
marketRRepo.Add <KondorFileHistory>(fileHistory);
marketRRepo.UnitOfWork.SaveChanges();
}
public override void Import()
{
FileInfo[] files = GetAllFiles(setting.FolderPath, new List <string> {
".csv"
});
if (files.Length > 0)
{
foreach (FileInfo file in files)
{
try
{
DateTime fileDate;
IList <DAL.Models.KONDOR_DATA> csvRecordList = new List <DAL.Models.KONDOR_DATA>();
var splitFileName = file.Name.Split('_').ToList();
if (splitFileName != null && splitFileName.Count > 1)
{
var fileDateStr = splitFileName.ElementAt(1).Substring(0, splitFileName.ElementAt(1).IndexOf('.')).Replace("-", "") + "00";
string format = "yyyyMMddHHmmss";
try
{
fileDate = DateTime.ParseExact(fileDateStr, format, CultureInfo.InvariantCulture);
}
catch (Exception ex) { throw new Exception("Error! file name sholud be in formate MarketRisk_20180630-0331.xls or MarketRisk_20180630-0331.csv"); }
}
else
{
throw new Exception("Error! file name sholud be in formate MarketRisk_20180630-0331.xls or MarketRisk_20180630-0331.csv");
}
if (file == null)
{
throw new Exception("Please, choose CSV file");
}
bool IsValid = false;
using (FileStream stream = File.Open(setting.FolderPath + "/" + file.Name, FileMode.Open))
{
if (csvValidateService.FileIsEmpty(stream))
{
throw new Exception("CSV file is empty");
}
if (!csvValidateService.IsFileCsvXls(file.Name))
{
throw new Exception("Please, upload CSV file");
}
ParseResult <DAL.Models.Condor.KONDOR_DATA> KONDOR_DATAcsv = csvParseService.ParseData(stream, ",");
if (!KONDOR_DATAcsv.IsValid)
{
var builder = new StringBuilder("There are some problem \n");
foreach (var error in KONDOR_DATAcsv.Errors)
{
foreach (var subError in error.Value)
{
builder.Append(string.Format("{0}\n", subError));
}
}
throw new Exception(builder.ToString());
}
else
{
IsValid = true;
}
}
if (IsValid)
{
if (!Directory.Exists(setting.FileSavePath))
{
Directory.CreateDirectory(setting.FileSavePath);
}
if (File.Exists(Path.Combine(setting.FileSavePath, file.Name)))
{
File.Delete(Path.Combine(setting.FileSavePath, file.Name));
}
File.Copy(Path.Combine(setting.FolderPath, file.Name), Path.Combine(setting.FileSavePath, file.Name));
KondorFileHistory fileHistory = new KondorFileHistory();
fileHistory.FileName = file.Name;
fileHistory.FilePath = Path.Combine(setting.FileSavePath, file.Name);
fileHistory.CreatedDate = DateTime.Now;
fileHistory.FileDate = fileDate;
AddFileHistory(fileHistory);
}
if (!Directory.Exists(setting.BackupFolderPath))
{
Directory.CreateDirectory(setting.BackupFolderPath);
}
File.Move(setting.FolderPath + "/" + file, setting.BackupFolderPath + "/" + file);
}
catch (Exception ex)
{
HandleValidationErrorException(ex, setting.NotificationEmail, file.Name);
throw ex;
}
}
}
}
public JsonResult FileManagerUpload(HttpPostedFileBase files)
{
DateTime fileDate;
var splitFileName = files.FileName.Split('_').ToList();
if (splitFileName != null && splitFileName.Count > 1)
{
var fileDateStr = splitFileName.ElementAt(1).Substring(0, splitFileName.ElementAt(1).IndexOf('.')).Replace("-", "") + "00";
string format = "yyyyMMddHHmmss";
fileDate = DateTime.ParseExact(fileDateStr, format, CultureInfo.InvariantCulture);
if (fileDate == DateTime.MinValue)
{
return(Json(new { Success = false, Message = "Error! file name sholud be in formate MarketRisk_20180630-0331.xls or MarketRisk_20180630-0331.xlsx" }));
}
}
else
{
return(Json(new { Success = false, Message = "Error! file name sholud be in formate MarketRisk_20180630-0331.xls or MarketRisk_20180630-0331.xlsx" }));
}
var calculatedData = new List <FileCalculationViewModel>();
if (ModelState.IsValid)
{
if (files == null)
{
return(Json(new { Success = false, Message = "Please, choose CSV file" }));
}
if (csvValidateService.FileIsEmpty(files.InputStream))
{
eventLog.SaveEventLog(ConstantEvent.EmptyCsvFile, ConstantEvent.Failed);
return(Json(new { Success = false, Message = "CSV file is empty" }));
}
if (!csvValidateService.IsFileCsvXls(files.FileName))
{
eventLog.SaveEventLog(ConstantEvent.InvalidFileType, ConstantEvent.Failed);
return(Json(new { Success = false, Message = "Please, upload CSV file" }));
}
try
{
ParseResult <DAL.Models.Condor.KONDOR_DATA> KONDOR_DATAcsv = csvParseService.ParseData(files.InputStream, ",");
if (!KONDOR_DATAcsv.IsValid)
{
var builder = new StringBuilder("There are some problem \n");
foreach (var error in KONDOR_DATAcsv.Errors)
{
foreach (var subError in error.Value)
{
builder.Append(string.Format("{0}\n", subError));
}
}
eventLog.SaveEventLog(ConstantEvent.ErrorCsvParsing, ConstantEvent.Failed);
return(Json(new { Success = false, Message = builder.ToString() }));
}
#region Saving csv file and doing calculation
//saving file and it's path
var setting = analyticsRepo.GetImportSetting(fileType.Csv);
if (setting != null && !string.IsNullOrWhiteSpace(setting.FileSavePath))
{
string targetPath = Path.Combine(setting.FileSavePath, files.FileName);
files.SaveAs(targetPath);
KondorFileHistory fileHistory = new KondorFileHistory();
fileHistory.FileName = files.FileName;
fileHistory.FilePath = targetPath;
fileHistory.CreatedDate = DateTime.Now;
fileHistory.FileDate = fileDate;
marketRRepo.Add <KondorFileHistory>(fileHistory);
marketRRepo.UnitOfWork.SaveChanges();
var calculation = marketRRepo.Find <FileCalculation>(x => x.FileID == fileHistory.FileID).ToList();
calculatedData = AutoMapper.Mapper.Map <List <FileCalculation>, List <FileCalculationViewModel> >(calculation);
}
#endregion
}
catch (CsvParseException ex)
{
eventLog.SaveEventLog(ConstantEvent.CsvParseExceptionWhileUploading, ConstantEvent.Failed);
return(Json(new { Success = false, Message = "Could not read file!" }));
}
catch (Exception ex)
{
eventLog.SaveEventLog(ConstantEvent.ExceptionWhileUploading, ConstantEvent.Failed);
var t = ex.GetType();
//todo:must be logger
return(Json(new { Success = false, Message = "Could not read file!" }));
}
}
eventLog.SaveEventLog(ConstantEvent.FileUploaded, ConstantEvent.Successful);
//return Json(new { Success = true, Message = "Uploaded successfully" });
//return Json(calculatedData, JsonRequestBehavior.AllowGet);
return(Json(new { calculatedData = calculatedData, Success = true }, JsonRequestBehavior.AllowGet));
}
