public IActionResult AddProduct(int IdCategorize, string NameCategorize, int Unit, decimal Total, decimal UnitPrice)
{
ProductInTrip item = new ProductInTrip();
item.IdTrip = 0;
item.IdCategorize = IdCategorize;
item.NameCategorize = NameCategorize;
item.Unit = Unit;
item.TotalPrice = Total;
item.UnitPrice = UnitPrice;
context.ProductInTrip.Add(item);
try
{
context.SaveChanges();
}
catch (Exception e)
{
return(Json(false));
}
return(Json(true));
}
public IActionResult RemoveProduct(int id)
{
try
{
ProductInTrip item = context.ProductInTrip.Find(id);
if (item.IdTrip != 0)
{
Trip trip = context.Trip.Find(item.IdTrip);
if (trip != null)
{
trip.TotalMoney = trip.TotalMoney - item.TotalPrice;
context.Trip.Update(trip);
}
}
context.ProductInTrip.Remove(item);
context.SaveChanges();
}
catch (Exception e)
{
return(Json(false));
}
return(Json(true));
}
