private ViewResult getProduct(int id, string operation)
{
var product = new OfficeProductViewModel();
this.load(product, operation, id);
return(View("Product", product));
}
public IActionResult Delete(OfficeProductViewModel vm)
{
this.Data.Products.Delete(vm.Product);
this.Data.Save();
TempData["message"] = $"{vm.Product.Name} removed from Products.";
return(RedirectToAction("Search"));
}
public IActionResult Edit(OfficeProductViewModel vm)
{
if (ModelState.IsValid)
{
this.Data.Products.Update(vm.Product);
this.Data.Save();
TempData["message"] = $"{vm.Product.Name} updated.";
return(RedirectToAction("Search"));
}
this.load(vm, "Edit");
return(View("Product", vm));
}
private void load(OfficeProductViewModel vm, string op, int?id = null)
{
if (Operation.IsAdd(op))
{
vm.Product = new OfficeProduct();
}
else
{
vm.Product = this.Data.Products.Get(new QueryOptions <OfficeProduct> {
Include = "Type",
Where = op => op.OfficeProductId == (id ?? vm.Product.OfficeProductId)
});
}
vm.Types = this.Data.Types.List(new QueryOptions <ProductType> {
OrderBy = pt => pt.Name
});
}
public IActionResult Add(OfficeProductViewModel vm)
{
if (ModelState.IsValid)
{
if (Request.Form.Files.Count == 0)
{
this.load(vm, "Add");
ModelState.AddModelError("", "Please select an image.");
return(View("Product", vm));
}
foreach (var file in Request.Form.Files)
{
var img = new Image();
img.Title = file.FileName;
var ms = new MemoryStream();
file.CopyTo(ms);
img.Data = ms.ToArray();
ms.Close();
ms.Dispose();
this.Data.Images.Insert(img);
this.Data.Save();
vm.Product.ImageId = img.ImageId;
}
this.Data.Products.Insert(vm.Product);
this.Data.Save();
TempData["message"] = $"{vm.Product.Name} added to Products.";
return(RedirectToAction("Index"));
}
this.load(vm, "Add");
return(View("Product", vm));
}
