public void CalculateForMonth()
{
DateTime currentDate = BdTime.GetCurrentDate();
DateTime oneMonthBefore = currentDate.AddMonths(-1);
MonthCheckManager monthCheckManager = new MonthCheckManager();
OrderManager orderManager = new OrderManager();
ExpenseManager expenseManager = new ExpenseManager();
if (monthCheckManager.GetMonthCheckByMonthYear(oneMonthBefore.Month, oneMonthBefore.Year) == null)
{
TransactionManager transactionManager = new TransactionManager();
User currentUser = SetSession.GetCurrentUser();
List <Order> totalMealOfOrderList = orderManager.TotalMealForMonthByUserList(oneMonthBefore.Month, oneMonthBefore.Year);
List <Transaction> listOfTransaction =
transactionManager.MakeTransactionListByTotalMealOrderAndMonth
(totalMealOfOrderList, currentUser.Id, oneMonthBefore.Month, oneMonthBefore.Year);
transactionManager.MakeTransactionFromTransactionListForTotalCalculation(listOfTransaction);
double averageMealPriceOfMonth = expenseManager.GetAverageMealPriceOfMonth(oneMonthBefore.Month, oneMonthBefore.Year);
orderManager.AddMealPriceForAllOrderByMonth(oneMonthBefore.Month, oneMonthBefore.Year, averageMealPriceOfMonth);
monthCheckManager.AddCheckForMonthYear(oneMonthBefore.Month, oneMonthBefore.Year);
}
}
