static void ManagePrice()
{
string productCodeInput = "";
double newPriceInput = -1;
bool isDouble = false;
bool isExist = false;
IPriceService priceService = null;
IProductService productService = null;
try
{
priceService = new PriceService();
productService = new ProductService();
Console.Clear();
Console.WriteLine("-- Price Management --");
Console.WriteLine("==============================================");
while (isExist == false)
{
ProductModel selectedProduct = null;
do
{
Console.Write("Product Code: ");
productCodeInput = Console.ReadLine();
isExist = productCodeInput.ToUpper().Equals("E0");
if (isExist == false)
{
selectedProduct = productService.GetProductInfoByCode(productCodeInput);
}
}while (isExist == false && selectedProduct == null);
if (isExist == false)
{
Console.WriteLine($"Current Price: {selectedProduct.Price}/{selectedProduct.Measure}");
do
{
Console.Write("New Price: ");
isDouble = double.TryParse(Console.ReadLine(), out newPriceInput);
}while (isDouble == false && newPriceInput < 0);
priceService.AddNewPrice(selectedProduct.Id, newPriceInput);
}
ConsoleHelper.DrawHorizontalLine('-', 50);
}
ConsoleHelper.DrawHorizontalLine('=', 50);
}
catch (Exception ex)
{
throw ex;
}
finally
{
priceService = null;
productService = null;
}
}