public IActionResult Product(int?id = null)
{
ViewBag.Vendors = _VendorRepo.GetAll();
ViewBag.Categories = _CategoryRepo.GetAll();
var product = _ProductRepo.GetByID(id);
ProductForm productForm;
if (product != null)
{
productForm = ProductForm.FromModel(product);
}
else
{
productForm = new ProductForm();
}
return(View(productForm));
}
public IActionResult ProductEdit(ProductForm productForm)
{
ViewBag.Vendors = _VendorRepo.GetAll();
ViewBag.Categories = _CategoryRepo.GetAll();
var zeroId = productForm.ID == 0;
if (ModelState.IsValid)
{
var product = productForm.ID != 0 ? _ProductRepo.GetByID(productForm.ID) : new Product {
ID = productForm.ID
};
var passed = true;
try {
var p = productForm.ToModel(product, ViewBag.Categories);
_ProductRepo.Update(p);
}
catch (System.FormatException) {
ViewBag.Alert = "Couldn't parse";
passed = false;
}
if (passed)
{
_ProductRepo.Save();
ViewBag.Alert = "Saved!";
productForm = ProductForm.FromModel(product);
}
}
if (Request.Form.Files["product-image"] != null && productForm.ID != 0)
{
var product = _ProductRepo.GetByID(productForm.ID);
var image = new Image {
ContentType = Request.Form.Files["product-image"].ContentType,
Data = new byte[Request.Form.Files["product-image"].Length]
};
Request.Form.Files["product-image"].OpenReadStream().Read(image.Data, 0, image.Data.Length);
var pi = new ProductImage {
Image = image, Product = product
};
if (product.ProductImages is null)
{
product.ProductImages = new List <ProductImage>();
product.MainProductImage = pi;
}
product.ProductImages.Add(pi);
_ProductRepo.Update(product);
_ProductRepo.Save();
ViewBag.Message = "Image added!";
}
if (zeroId && ModelState.IsValid)
{
return(RedirectToAction("Product", new { productForm.ID }));
}
return(View("Product", productForm));
}