public ActionResult EditSupplier(EditSupplierViewModel model, HttpPostedFileBase upload)
{
Supplier supplier = repository.Get(model.Id);
FilePath actualImage = repoFilePath.GetAll.Where(c => c.FilePathId == supplier.FilePathId).FirstOrDefault();
// get a path to image on server
string actualImagePath = Request.MapPath("~/Content/Images/Suppliers/" + actualImage.FileName);
if (ModelState.IsValid)
{
// check if upload exists
// if exists delete old from server,
// assign new to color and save on server
if (upload != null && upload.ContentLength > 0)
{
System.IO.File.Delete(actualImagePath);
Guid number = Guid.NewGuid();
FilePath photo = new FilePath()
{
FileType = FileType.supplierImage,
FileName = Path.GetFileName(number + "-" + upload.FileName),
};
supplier.FilePath = photo;
supplier.FilePathId = photo.FilePathId;
upload.SaveAs(Path.Combine(Server.MapPath("~/Content/Images/Suppliers"), photo.FileName));
}
// assign properties from model
supplier.DeliveryMethodId = model.DeliveryMethodId;
supplier.Name = model.Name;
supplier.Price = model.Price;
supplier.TransportTime = model.TransportTime;
// save changes
repository.Update(supplier);
return RedirectToAction("Index");
}
// return if invalid
return View(model);
}
public ActionResult EditSupplier(int id)
{
Supplier supplier = repository.Get(id);
if (supplier == null)
{
return HttpNotFound();
}
// assign default view model's values
EditSupplierViewModel model = new EditSupplierViewModel()
{
DeliveryMethodId = supplier.DeliveryMethodId,
Id = supplier.SupplierId,
Name = supplier.Name,
Price = supplier.Price,
TransportTime = supplier.TransportTime,
Supplier = supplier,
FilePathId = supplier.FilePathId,
FilePath = supplier.FilePath,
getDeliveryMethods = new SelectList(Retriever.GetDeliveryMethods(), "DeliveryMethodId", "Name", supplier.DeliveryMethodId)
};
return View(model);
}