public async Task <IActionResult> Edit(int id, Product product)
{
if (!ModelState.IsValid)
{
var categories = await _categoryService.FindAllAsync();
var viewModel = new ProductsFormViewModel {
Product = product, Categories = categories
};
return(View(viewModel));
}
if (id != product.Id)
{
return(RedirectToAction(nameof(Error), new { message = "Id incompativel." }));
}
try
{
await _productService.UpdateAsync(product);
return(RedirectToAction(nameof(Index)));
}
catch (ApplicationException e)
{
return(RedirectToAction(nameof(Error), new { message = e.Message }));
}
}
// GET: Products/Create
public async Task <IActionResult> Create()
{
var categories = await _categoryService.FindAllAsync();
var viewModel = new ProductsFormViewModel {
Categories = categories
};
return(View(viewModel));
}
public async Task <IActionResult> Create([Bind("Name, Description, Quantity, Price, IdCategory")] Product product)
{
if (!ModelState.IsValid)
{
var categories = await _categoryService.FindAllAsync();
var viewModel = new ProductsFormViewModel {
Product = product, Categories = categories
};
return(View(viewModel));
}
await _productService.InsertAsync(product);
return(RedirectToAction(nameof(Index)));
}
// GET: Products/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(RedirectToAction(nameof(Error), new { message = "Id não encontrado." }));
}
var product = await _productService.FindByIdAsync(id.Value);
if (product == null)
{
return(RedirectToAction(nameof(Error), new { message = "Id não encontrado." }));
}
List <Category> categories = await _categoryService.FindAllAsync();
ProductsFormViewModel viewModel = new ProductsFormViewModel {
Product = product, Categories = categories
};
return(View(viewModel));
}
