public Task <TransactionProduct> CreateAsync(Product.Product product, Transaction.Transaction transaction)
{
return(Task.Factory.StartNew(() =>
{
var transactionProduct = new TransactionProduct(product, transaction);
return transactionProduct;
}));
}
private TransactionProduct AddProductToTransaction(Product product, byte numberOf, short?points, bool isForSell)
{
short?sellPoints = points ?? product.PointsWorth;
if (!sellPoints.HasValue)
{
throw new InvalidOperationException("There is no default points for this product, while no points were given");
}
TransactionProduct transactionProduct = new TransactionProduct()
{
IsForSell = isForSell,
ProductId = product.Id,
Points = sellPoints.Value,
NumberOfProduct = numberOf,
TransactionId = ActiveTransaction.TransactionId,
};
_dataContext.TransactionProducts.Add(transactionProduct);
_dataContext.SaveChanges();
return(transactionProduct);
}
// GET: Transaction/Create
public IActionResult Create()
{
TransactionCreate transactionCreate = new TransactionCreate()
{
TypesOfPayment = new List <SelectListItem>
{
new SelectListItem {
Value = "0", Text = "Gotówka"
},
new SelectListItem {
Value = "1", Text = "Karta"
}
}
};
transactionCreate.TransactionProduct = new List <TransactionProduct>();
Invoice last = _transactionService.LastInvoice();
transactionCreate.Transaction = new Transaction();
transactionCreate.Transaction.Invoice = new Invoice();
transactionCreate.Transaction.Invoice.InvoiceNumber = last.InvoiceNumber + 1;
foreach (var product in _productService.GetAllProductsWithoutFuel().ToList())
{
TransactionProduct model = new TransactionProduct
{
ProductId = product.ProductId,
Name = product.Name,
Price = product.Price,
LoyaltyPointsPrice = product.LoyaltyPointsPrice,
IsDiscountIncluded = false,
MaxAmountOfProduct = product.Stock
};
Discount discount = _discountService.GetDiscountForProduct(model.ProductId);
if (discount != null)
{
switch (discount.Type)
{
case 0:
model.IsDiscountIncluded = true;
break;
case 1:
model.IsDiscountIncluded = true;
break;
default:
model.IsDiscountIncluded = false;
break;
}
}
transactionCreate.TransactionProduct.Add(model);
}
transactionCreate.DistributorInTransaction = new List <DistributorInTransaction>();
foreach (var distributor in _distributorService.GetAllDistributors().ToList())
{
DistributorInTransaction model = new DistributorInTransaction();
List <TankDistributor> listOfTankDistributor = _tankService.GetTanksByDistributor(distributor.DistributorId).ToList();
List <int> listOfTanksIds = new List <int>();
foreach (var item in listOfTankDistributor)
{
listOfTanksIds.Add(item.TankId);
}
listOfTanksIds.Sort();
Random r = new Random();
int randomTankId = r.Next(listOfTanksIds[0], listOfTanksIds[^ 1]);
protected List <TransactionProduct> GetProductsFromDataGrid(TransactionType transactionType)
{
var products = new List <TransactionProduct>();
for (var i = 0; i < OperationsViewService.GetRowsCount(); i++)
{
//var row = this.OperationsViewService.DataGrid.Rows[i];
var transactionNumber = OperationsViewService.GetDataAtRow(i, TransactionNumber);
var productId = -1;
var selectedProductQuantity = 0D;
Product product;
try
{
var prodIdCell = OperationsViewService.GetDataAtRow(i, ProductId);
if (prodIdCell == null)
{
continue;
}
productId = (int)prodIdCell;
product = ProductDbService.FindById(productId);
if (product == null)
{
throw new Exception();
}
selectedProductQuantity = double.Parse(OperationsViewService.GetDataAtRow(i, ProductQuantity) + "");
}
catch (Exception)
{
throw new ArgumentException($"{ThereWasAnErrorOnRow} {transactionNumber}");
}
if (selectedProductQuantity <= 0D)
{
throw new ArgumentException($"{ChooseValidQuantity} {transactionNumber}");
}
if (transactionType == TransactionType.SALE)
{
if (product.Quantity < selectedProductQuantity)
{
throw new ArgumentException($"{InsufficientAmount} {transactionNumber}");
}
}
var subTotal = 0.0;
switch (transactionType)
{
case TransactionType.SALE:
subTotal = product.SellPrice * selectedProductQuantity;
break;
case TransactionType.DELIVERY:
subTotal = product.ImportPrice * selectedProductQuantity;
break;
}
var productTransaction = new TransactionProduct
{
ProductId = product.Id,
ProductQuantity = selectedProductQuantity,
SubTotalPrice = subTotal
};
products.Add(productTransaction);
}
return(products);
}
