/// <summary>
/// Determines the amount of items to add to a AMountToAddViewModel using the parameter listed
///
/// </summary>
/// <param name="locationId"></param>
/// <param name="inventoryId"></param>
/// <param name="productName"></param>
/// <param name="customerGuid"></param>
/// <returns></returns>
public AmountToAddViewModel AmountToAdd(int locationId, int inventoryId, string productName, Guid customerGuid)
{
// Cart currentCart = _repository.GetCart(customerGuid);
Product product = new Product();
product = _repository.GetProduct(productName);
byte[] picture = product.ByteArrayImage;
int amountTotal = _repository.GetInventoryStock(inventoryId);
AmountToAddViewModel addToCartViewModel = new AmountToAddViewModel()
{
stock = amountTotal,
location = locationId,
CustomerId = customerGuid,
inventory = inventoryId,
Product = productName,
discription = product.Description
};
if (picture != null)
{
addToCartViewModel.JpgString = _mapper.ConvertByteArrayToString(picture);
}
return(addToCartViewModel);
}
/// <summary>
/// takes an AmountToAddViewModel and adds the properties to a cart
/// in the DB
/// </summary>
/// <param name="amountToAddView"></param>
public void AddToCart(AmountToAddViewModel amountToAddView)
{
Cart currentCart = new Cart();
currentCart.location = amountToAddView.location;
currentCart.Owner = GetCustomerById(amountToAddView.CustomerId);
currentCart.Product = GetProduct(amountToAddView.Product);
currentCart.amount = amountToAddView.amount;
cartSet.Add(currentCart);
_dbcontext.SaveChanges();
}
/// <summary>
/// Checks to see if the user has selected enough or too many products
/// from the list of available stock
/// </summary>
/// <param name="amountToAddView"></param>
/// <returns></returns>
public IActionResult CanBeAdded(AmountToAddViewModel amountToAddView)
{
if (amountToAddView.amount > amountToAddView.stock)
{
ModelState.AddModelError("Failure", "The amount you chose exceeded stock");
return(View("AddToCart", amountToAddView));
}
if (amountToAddView.amount != 0)
{
ModelState.AddModelError("Success", "Item(s) added to cart");
_businessLogicClass.AddToCart(amountToAddView);
_businessLogicClass.SubtractFromInventory(amountToAddView.inventory, amountToAddView.amount);
}
List <InventoryViewModel> inventoryViewModels = _businessLogicClass.SearchInventoryList(amountToAddView.location, amountToAddView.CustomerId);
return(View("InventoryList", inventoryViewModels));
}
public IActionResult AddingToCart(int LocationId, int InventoryId, string productName, Guid customerGuid)//Gets all the necessary values from here
{
AmountToAddViewModel amountToAddViewModel = _businessLogicClass.AmountToAdd(LocationId, InventoryId, productName, customerGuid);
return(View("AddToCart", amountToAddViewModel));
}
/// <summary>
/// Throws an AmountToAddViewModel to the repository
/// </summary>
/// <param name="amountToAddViewModel"></param>
public void AddToCart(AmountToAddViewModel amountToAddViewModel)
{
_repository.AddToCart(amountToAddViewModel);
}