public ActionResult Create(ProductAdd newItem)
{
// Model state validity check
// If not valid, redirect to the index view
// Otherwise, continue
// Attempt to add the new item, using the manager method
// If the attempt fails, redirect to the index view
// Otherwise, redirect to the details view for the added object
ProductBase addedItem = null;
// Check that the incoming data is valid
if (ModelState.IsValid)
{
addedItem = m.AddNewProduct(newItem);
}
else
{
// Return the object so the user can edit it correctly
return(View(newItem));
}
// If the incoming data is valid and the new data was added, redirect
return(RedirectToAction("index"));
}
public ProductBase AddNewProduct(ProductAdd newItem)
{
// Calculate the next value for the identifier
int newId = (ds.Products.Count() > 0) ? newId = ds.Products.Max(id => id.Id) + 1 : 1;
var supplier = ds.Suppliers.Find(newItem.SupplierId);
Mapper.CreateMap <ProductAdd, Product>();
// Create a new item; notice the property mapping
var addedItem = new Product
{
Id = newId,
Supplier = supplier
//MSRP = newItem.MSRP,
//Name = newItem.Name,
//ProductId = newItem.ProductId,
//Size = newItem.Size,
//SupplierId = newItem.SupplierId,
//UPC = newItem.UPC
};
var addItem = new ProductBase
{
Id = addedItem.Id,
SupplierName = supplier.Name,
MSRP = newItem.MSRP,
Name = newItem.Name,
ProductId = newItem.ProductId,
Size = newItem.Size,
SupplierId = newItem.SupplierId,
UPC = newItem.UPC
};
// Add the new item to the store
ds.Products.Add(addedItem);
// Return the new item
return(Mapper.Map <ProductBase>(addItem));
}
public ProductBase GetProductById(int id)
{
// Fetch from the data store
Product fetchedObject = ds.Products.Include("Supplier").Single(i => i.Id == id);
ProductBase result = null;
// If not found, return null
if (fetchedObject == null)
{
return(null);
}
else
// Otherwise, continue
{
// Prepare the return result
result = Mapper.Map <ProductBase>(fetchedObject);
result.SupplierName = fetchedObject.Supplier.Name;
}
// Return the result
return(result);
}