public ActionResult NewUserMTDDataSheet(int month, int year, HttpPostedFileBase file)
{
var viewModel = new NewUserDataSheetViewModel
{
Year = year,
Month = month,
Years = MonthYearHelper.GetYearList(),
Months = MonthYearHelper.GetMonthList()
};
if (file != null && file.ContentLength > 0)
{
if (file.FileName.EndsWith(".csv"))
{
using (var stream = file.InputStream)
{
using (var csvTable = new DataTable())
{
using (var reader = new CsvReader(new StreamReader(stream), true))
{
csvTable.Load(reader);
var headers = new List <string> {
"TM CODE", "BRAND", "Date", "FIRST USE"
};
if (!csvTable.IsHeaderValid(headers))
{
ModelState.AddModelError("", String.Format("Uploaded file does not contain all the required headers: {0}", String.Join(",", headers)));
return(View(viewModel));
}
_dataSheetService.UploadNewUserMTDDataSheet(year, csvTable);
}
}
}
}
}
//TempData["Message"] = "New User MTD Datasheet has been successfully uploaded";
return(RedirectToAction("NewUserMTDDataSheet", new { month, year }));
}