public List <Order> ReadOrder()
{
var orderStore = new OrderStore()
{
Path = ordersPath
};
var orderList = orderStore.GetCollection();
return(orderList);
}
public IActionResult Test()
{
var orderStore = new OrderStore()
{
Path = orderPath
};
var orderList = orderStore.GetCollection();
var val = orderList.Sum(x => x.Amount * x.Price);
var orderCopy = orderList.GroupBy(x => x.Id).Select(y => new Order
{
Id = y.First().Id,
Name = y.First().Name,
Price = y.First().Price,
Amount = y.Key
});
ViewData["TotalAmount"] = val;
return(View(orderList));
}
public IActionResult Answer(int ProductID, int ID)
{
int ProduxtAmount = int.Parse(Request.Form["Amount"].ToString());
var productStore = new ProductStore()
{
Path = productPath
};
var orderStore = new OrderStore()
{
Path = orderPath
};
var productList = productStore.GetCollection();
var orderList = orderStore.GetCollection();
ViewData["ID"] = ID;
ViewData["ProductID"] = ProductID;
if (productList.Where(x => x.Id == ProductID).First().Amount < ProduxtAmount)
{
ViewData["Answer"] = "Error. We don't have so many items";
}
else
{
var c = productList.Where(x => x.Id == ProductID).First();
int val = orderList.Where(x => x.Id == ProductID).Sum(x => x.Amount);
if (val + ProduxtAmount > c.Amount)
{
ViewData["Answer"] = "Error. We don't have so many items";
}
else
{
orderStore.WriteData(c.Id, c.Name, c.Price, ProduxtAmount);
ViewData["Answer"] = "Ok. Your request is in process";
}
}
return(View());
}
