public ActionResult AddExpense(EditExpenseViewModel vm, bool isDone = false)
{
ViewBag.Title = "Edit Expense";
if (vm.ExpenseId == 0)
{
ModelState.Remove("ExpenseId");
if (!ModelState.IsValid)
{
ViewBag.Title = "Add Expense";
return PartialView("EditExpense");
}
var expense = ExpenseService.AddExpense(vm, User.Identity.Name);
vm.ExpenseId = expense.Id;
if (isDone)
return RedirectToAction("Index", new {expenseId = vm.ExpenseId});
return PartialView("EditExpense", vm);
}
return isDone ? RedirectToAction("Index", new { expenseId = vm.ExpenseId }) : EditExpense(vm);
}
public Expense AddExpense(EditExpenseViewModel vm, string username)
{
var expense = new Expense
{
Name = vm.Name,
Amount = vm.Amount,
Balance = vm.Amount,
InterestRate = vm.InterestRate,
Username = username
};
FinancialPlannerRepository.AddExpense(expense);
FinancialPlannerRepository.Save();
return expense;
}
public EditExpenseViewModel MapEditExpenseViewModel(int id)
{
var expense = FinancialPlannerRepository.GetExpenses().FirstOrDefault(m => m.Id == id);
if (expense == null)
return null;
var vm = new EditExpenseViewModel
{
ExpenseId = expense.Id,
Name = expense.Name,
Amount = expense.Amount,
InterestRate = expense.InterestRate
};
return vm;
}
public bool EditExpense(EditExpenseViewModel vm)
{
var expense = FinancialPlannerRepository.GetExpenses().FirstOrDefault(m => m.Id == vm.ExpenseId);
if (expense == null)
return false;
var transactions = FinancialPlannerRepository.GetTransactions().Where(m => m.ExpenseId == expense.Id).ToList();
var withdrawalAmount = transactions.Where(m => m.IsWithdrawal).Sum(m => m.Amount);
var depositAmount = transactions.Where(m => !m.IsWithdrawal).Sum(m => m.Amount);
expense.Name = vm.Name;
expense.Amount = vm.Amount;
expense.InterestRate = vm.InterestRate;
expense.Balance = vm.Amount + (depositAmount - withdrawalAmount);
FinancialPlannerRepository.EditExpense(expense);
FinancialPlannerRepository.Save();
return true;
}
public ActionResult EditExpense(EditExpenseViewModel vm, bool isDone = false)
{
if (!ModelState.IsValid)
{
ViewBag.Title = "Edit Expense";
return View(vm);
}
var saved = ExpenseService.EditExpense(vm);
if (!saved)
return PartialView("Error");
if (isDone)
return RedirectToAction("Index", new { expenseId = vm.ExpenseId });
return PartialView("EditExpense", vm);
}