public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(RedirectToAction(nameof(Index)));
}
var query = new GetSingleProductQuery(id.Value);
var product = await _mediator.Send(query);
var categories = await _mediator.Send(new GetAllCategoriesQuery());
var suppliers = await _mediator.Send(new GetAllSuppliersQuery());
var editProductModel = _mapper.Map <ProductEditModel>(product);
var viewModel = new EditProductViewModel
{
ProductId = product.ProductId,
ProductName = product.ProductName,
Categories = categories.ToSelectList(nameof(Category.CategoryId), nameof(Category.CategoryName)),
Suppliers = suppliers.ToSelectList(nameof(Supplier.SupplierId), nameof(Supplier.CompanyName)),
EditModel = editProductModel,
};
return(View(viewModel));
}
public async Task <Product> GetSingle(GetSingleProductQuery query)
{
return(await new GetSingleProductQueryHandler().GetSingleAsync(query));
}
