public IActionResult LoadProducts(LoadProductsViewModel model)
{
if (ModelState.IsValid)
{
TextReader reader = new StreamReader(model.Products.OpenReadStream());
var csvReader = new CsvReader(reader, CultureInfo.InvariantCulture);
var records = csvReader.GetRecords <Product>();
var products = HttpContext.Session.GetObjectFromJson <HashSet <ProductViewModel> >(sessionKey);
if (products == null)
{
products = new HashSet <ProductViewModel>();
}
var productsProcessed = true;
var productsFromCsv = records.Select(r => new ProductViewModel()
{
CustomerId = r.CustomerId,
Domain = r.Domain,
DurationMonths = r.DurationMonths,
ProductName = r.ProductName,
StartDate = r.StartDate
});
foreach (var product in productsFromCsv)
{
productsProcessed = this._processProduct(product) && productsProcessed;
products.Add(product);
}
if (productsProcessed)
{
HttpContext.Session.SetObjectAsJson(sessionKey, products);
}
else
{
ModelState.AddModelError("Products", "Products not processed. Please try again.");
return(View(model));
}
return(RedirectToAction("Index"));
}
return(View(model));
}
public IActionResult LoadProducts()
{
var model = new LoadProductsViewModel();
return(View(model));
}
