public async Task <IActionResult> Edit(int id)
{
var products = await _productsServiceService.GetAsync(id, true, true);
if (products == null)
{
return(RedirectToAction("Index", "Products"));
}
ProductsEditModel pem = new ProductsEditModel
{
ProductId = products.ProductId,
ProductName = products.ProductName,
CategoryId = products.CategoryId,
SupplierId = products.SupplierId,
QuantityPerUnit = products.QuantityPerUnit,
UnitsOnOrder = products.UnitsOnOrder,
Discontinued = products.Discontinued,
ReorderLevel = products.ReorderLevel,
UnitsInStock = products.UnitsInStock,
UnitPrice = products.UnitPrice,
Categories = await _productsServiceService.GetCategoriesAsync(),
Suppliers = await _productsServiceService.GetSuppliersAsync()
};
ViewData["Message"] = "Editing the product";
return(View(pem));
}
public async Task <IActionResult> Create()
{
ViewData["Message"] = "Creating the product";
ProductsEditModel pem = new ProductsEditModel
{
CategoryId = null,
SupplierId = null,
Categories = await _productsServiceService.GetCategoriesAsync(),
Suppliers = await _productsServiceService.GetSuppliersAsync()
};
return(View(nameof(Edit), pem));
}
public async Task <IActionResult> Edit(ProductsEditModel model)
{
if (ModelState.IsValid)
{
var products = ToProducts(model);
products = await _productsServiceService.UpdateAsync(products);
return(RedirectToAction(nameof(Details), new { id = products.ProductId }));
}
ViewData["Message"] = "Editing the product";
model.Categories = await _productsServiceService.GetCategoriesAsync();
model.Suppliers = await _productsServiceService.GetSuppliersAsync();
return(View(model));
}
private static Products ToProducts(ProductsEditModel model)
{
var products = new Products
{
ProductId = model.ProductId,
ProductName = model.ProductName,
CategoryId = model.CategoryId == None ? null : model.CategoryId,
SupplierId = model.SupplierId == None ? null : model.SupplierId,
QuantityPerUnit = model.QuantityPerUnit,
UnitsOnOrder = model.UnitsOnOrder,
Discontinued = model.Discontinued,
ReorderLevel = model.ReorderLevel,
UnitsInStock = model.UnitsInStock,
UnitPrice = model.UnitPrice,
};
return(products);
}
public async Task <IActionResult> Create(ProductsEditModel model)
{
if (model == null)
{
return(BadRequest(ModelState));
}
if (ModelState.IsValid)
{
var products = ToProducts(model);
products = await _productsServiceService.AddAsync(products);
return(RedirectToAction(nameof(Details), new { id = products.ProductId }));
}
ViewData["Message"] = "Creating the product";
model.Categories = await _productsServiceService.GetCategoriesAsync();
model.Suppliers = await _productsServiceService.GetSuppliersAsync();
return(View(nameof(Edit), model));
}