public Transaction AddBudgetItemTransaction(EditBudgetItemTransactionViewModel vm)
{
var budgetItemTransaction = new Transaction
{
Name = vm.Name,
AccountId = vm.SelectedAccountId == -1 ? null : vm.SelectedAccountId,
ExpenseId = vm.SelectedExpenseId == -1 ? null : vm.SelectedExpenseId,
Amount = vm.Amount,
BudgetItemId = vm.SelectedBudgetItemId,
IsWithdrawal = vm.IsWithdrawal,
PaymentDate = vm.PaymentDate
};
FinancialPlannerRepository.AddTransaction(budgetItemTransaction);
FinancialPlannerRepository.Save();
return budgetItemTransaction;
}
public void EditAccountTransactionBalances(EditBudgetItemTransactionViewModel vm, Account account,
IList<Transaction> transactions)
{
SharedOperationsService.AdjustTransactionBalances(vm.SelectedAccountId, account);
}
public void EditAccountAmount(EditBudgetItemTransactionViewModel vm, Account account, IList<Transaction> transactions)
{
SharedOperationsService.AdjustAccountAmount(account);
}
public EditBudgetItemTransactionViewModel MapEditBudgetItemTransactionViewModelForChange(EditBudgetItemTransactionViewModel vm, string username)
{
var budgetItems = FinancialPlannerRepository.GetBudgetItems().Where(m => m.BudgetId == vm.SelectedBudgetId).ToList();
var budgetItemTransaction = FinancialPlannerRepository.GetTransactions()
.FirstOrDefault(m => m.Id == vm.BudgetItemTransactionId);
if (budgetItemTransaction == null)
return null;
var accounts = FinancialPlannerRepository.GetAccounts()
.Where(m => m.UserName == username);
var budgets = FinancialPlannerRepository.GetBudgets()
.Where(m => m.Username == username).ToList();
budgets = budgets.Where(m => m.BudgetItems != null && m.BudgetItems.Any()).ToList();
var expenses = FinancialPlannerRepository.GetExpenses().Where(m => m.Username == username);
vm.BudgetItems = SetViewModelsService.SetBudgetItemViewModels(budgetItems);
vm.Budgets = SetViewModelsService.SetBudgetViewModels(budgets);
vm.Accounts = SetViewModelsService.SetAccountViewModels(accounts);
vm.Expenses = SetViewModelsService.SetExpenseViewModels(expenses);
var selectedBudgetItem = budgetItems.FirstOrDefault();
vm.SelectedBudgetItemId = selectedBudgetItem != null ? selectedBudgetItem.Id : vm.SelectedBudgetItemId;
return vm;
}
public EditBudgetItemTransactionViewModel MapEditBudgetItemTransactionViewModelForEdit(int id, string username)
{
var budgetItems = new List<BudgetItem>();
var budgetItemTransaction = FinancialPlannerRepository.GetTransactions()
.FirstOrDefault(m => m.Id == id);
if (budgetItemTransaction == null)
return null;
var accounts = FinancialPlannerRepository.GetAccounts()
.Where(m => m.UserName == username);
var budgets = FinancialPlannerRepository.GetBudgets()
.Where(m => m.Username == username).ToList();
budgets = budgets.Where(m => m.BudgetItems != null && m.BudgetItems.Any()).ToList();
var expenses = FinancialPlannerRepository.GetExpenses().Where(m => m.Username == username);
var budgetItemForTransaction = FinancialPlannerRepository.GetBudgetItems()
.FirstOrDefault(m => m.Id == budgetItemTransaction.BudgetItemId);
if (budgetItemForTransaction != null)
{
budgetItems = FinancialPlannerRepository.GetBudgetItems()
.Where(m => m.BudgetId == budgetItemForTransaction.BudgetId).ToList();
}
var vm = new EditBudgetItemTransactionViewModel
{
BudgetItemTransactionId = budgetItemTransaction.Id,
Name = budgetItemTransaction.Name,
Amount = budgetItemTransaction.Amount,
PaymentDate = budgetItemTransaction.PaymentDate < DateTime.Now.AddYears(-50) ?
budgetItemTransaction.PaymentDate : DateTime.Now,
OldAmount = budgetItemTransaction.Amount,
OldAccountId = budgetItemTransaction.AccountId,
WasWithdrawal = budgetItemTransaction.IsWithdrawal,
Accounts = SetViewModelsService.SetAccountViewModels(accounts),
BudgetItems = SetViewModelsService.SetBudgetItemViewModels(budgetItems),
Budgets = SetViewModelsService.SetBudgetViewModels(budgets),
Expenses = SetViewModelsService.SetExpenseViewModels(expenses),
SelectedBudgetId = budgetItemForTransaction == null ? -1 : budgetItemForTransaction.BudgetId,
SelectedBudgetItemId = budgetItemForTransaction == null ? -1 : budgetItemForTransaction.Id,
IsWithdrawal = budgetItemTransaction.IsWithdrawal
};
var account = FinancialPlannerRepository.GetAccounts()
.FirstOrDefault(m => m.Id == budgetItemTransaction.AccountId);
if (account != null)
vm.SelectedAccountId = account.Id;
var expense = FinancialPlannerRepository.GetExpenses()
.FirstOrDefault(m => m.Id == budgetItemTransaction.ExpenseId);
if (expense != null)
vm.SelectedExpenseId = expense.Id;
return vm;
}
public EditBudgetItemTransactionViewModel MapEditBudgetItemTransactionViewModelChangeBudget(string username,
EditBudgetItemTransactionViewModel vm)
{
var accounts = FinancialPlannerRepository.GetAccounts()
.Where(m => m.UserName == username);
var budgets = FinancialPlannerRepository.GetBudgets().Where(m => m.Username == username).ToList();
budgets = budgets.Where(m => m.BudgetItems != null && m.BudgetItems.Any()).ToList();
var budgetItems = FinancialPlannerRepository.GetBudgetItems().Where(m => m.BudgetId == vm.SelectedBudgetId).ToList();
var expenses = FinancialPlannerRepository.GetExpenses().Where(m => m.Username == username);
vm.PaymentDate = DateTime.Now;
vm.BudgetItems = SetViewModelsService.SetBudgetItemViewModels(budgetItems);
vm.Accounts = SetViewModelsService.SetAccountViewModels(accounts);
vm.Budgets = SetViewModelsService.SetBudgetViewModels(budgets);
vm.Expenses = SetViewModelsService.SetExpenseViewModels(expenses);
var selectedBudgetItem = budgetItems.Any() ? budgetItems.FirstOrDefault() : null;
if (selectedBudgetItem != null)
vm.SelectedBudgetItemId = selectedBudgetItem.Id;
return vm;
}
public EditBudgetItemTransactionViewModel MapEditBudgetItemTransactionViewModelForAdd(string username, int budgetItemId)
{
var accounts = FinancialPlannerRepository.GetAccounts()
.Where(m => m.UserName == username);
var selectedBudgetItem =
FinancialPlannerRepository.GetBudgetItems().FirstOrDefault(m => m.Id == budgetItemId);
if (selectedBudgetItem == null)
return null;
var budgets = FinancialPlannerRepository.GetBudgets().Where(m => m.Username == username).ToList();
budgets = budgets.Where(m => m.BudgetItems != null && m.BudgetItems.Any()).ToList();
var budgetItems = FinancialPlannerRepository.GetBudgetItems().Where(m => m.BudgetId == selectedBudgetItem.BudgetId);
var expenses = FinancialPlannerRepository.GetExpenses().Where(m => m.Username == username);
var vm = new EditBudgetItemTransactionViewModel
{
PaymentDate = DateTime.Now,
BudgetItems = SetViewModelsService.SetBudgetItemViewModels(budgetItems),
Accounts = SetViewModelsService.SetAccountViewModels(accounts),
Budgets = SetViewModelsService.SetBudgetViewModels(budgets),
Expenses = SetViewModelsService.SetExpenseViewModels(expenses),
SelectedBudgetId = selectedBudgetItem.BudgetId,
SelectedBudgetItemId = selectedBudgetItem.Id
};
return vm;
}
public bool EditBudgetItemForAdd(EditBudgetItemTransactionViewModel vm)
{
var budgetItem =
FinancialPlannerRepository.GetBudgetItems().FirstOrDefault(m => m.Id == vm.SelectedBudgetItemId);
if (budgetItem == null)
return false;
budgetItem.Balance = vm.IsWithdrawal
? budgetItem.Balance - vm.Amount
: budgetItem.Balance + vm.Amount;
FinancialPlannerRepository.Save();
return true;
}
public void EditBudgetTransaction(Transaction transaction, EditBudgetItemTransactionViewModel vm)
{
transaction.Amount = vm.Amount;
transaction.AccountId = vm.SelectedAccountId == -1 ? null : vm.SelectedAccountId;
transaction.ExpenseId = vm.SelectedExpenseId == -1 ? null : vm.SelectedExpenseId;
transaction.BudgetItemId = vm.SelectedBudgetItemId;
transaction.IsWithdrawal = vm.IsWithdrawal;
transaction.PaymentDate = vm.PaymentDate;
transaction.Name = vm.Name;
FinancialPlannerRepository.EditTransaction(transaction);
FinancialPlannerRepository.Save();
}
private ActionResult FindBudgetItemsAndReturnEditTransactionView(ref EditBudgetItemTransactionViewModel vm)
{
vm = BudgetService.MapEditBudgetItemTransactionViewModelForChange(vm,
User.Identity.Name);
ModelState.Remove("FindingBudgetItems");
vm.FindingBudgetItems = false;
return PartialView("EditBudgetItemTransaction", vm);
}
private ActionResult FindBudgetItemsReturnEditTransactionView(ref EditBudgetItemTransactionViewModel vm, string username)
{
vm = BudgetService.MapEditBudgetItemTransactionViewModelChangeBudget(username, vm);
vm.FindingBudgetItems = false;
ModelState.Clear();
return PartialView("EditBudgetItemTransaction", vm);
}
private void EditExpenseBalance(EditBudgetItemTransactionViewModel vm, Transaction budgetItemTransaction)
{
var expense = FinancialPlannerRepository.GetExpenses().FirstOrDefault(m => m.Id == vm.SelectedExpenseId);
if (expense != null)
{
BudgetService.AdjustExpenseBalance(expense, budgetItemTransaction);
}
}
private void EditBudgetItemBalances(EditBudgetItemTransactionViewModel vm, int? oldBudgetItemId,
Transaction budgetItemTransaction, decimal oldTransactionAmount, bool wasWithdrawal)
{
var oldBudgetItem =
FinancialPlannerRepository.GetBudgetItems().FirstOrDefault(m => m.Id == oldBudgetItemId);
var budgetItem =
FinancialPlannerRepository.GetBudgetItems()
.FirstOrDefault(m => m.Id == budgetItemTransaction.BudgetItemId);
if (oldBudgetItem != null)
{
BudgetService.EditBudgetItemBalance(oldBudgetItem);
}
if (budgetItem != null)
{
BudgetService.EditBudgetItemBalance(budgetItem);
}
}
private void EditAccountAmountAndTransactionBalances(EditBudgetItemTransactionViewModel vm, Account account)
{
var transactions =
FinancialPlannerRepository.GetTransactions()
.Where(m => m.AccountId == vm.SelectedAccountId)
.ToList();
BudgetService.EditAccountAmount(vm, account, transactions);
BudgetService.EditAccountTransactionBalances(vm, account, transactions);
}
public ActionResult EditBudgetItemTransaction(EditBudgetItemTransactionViewModel vm, bool isDone)
{
@ViewBag.Title = "Edit Budget Transaction";
if (vm.FindingBudgetItems)
{
return FindBudgetItemsAndReturnEditTransactionView(ref vm);
}
var username = User.Identity.Name;
if (vm.SelectedBudgetItemId == NotSelected)
{
ModelState.AddModelError("SelectedBudgetItemId", "Must select a budget item");
}
if (!ModelState.IsValid)
{
ViewBag.Title = "Edit Budget Transaction";
vm = BudgetService.MapEditBudgetItemTransactionViewModelChangeBudget(username, vm);
return PartialView("EditBudgetItemTransaction", vm);
}
var budgetItemTransaction =
FinancialPlannerRepository.GetTransactions().FirstOrDefault(m => m.Id == vm.BudgetItemTransactionId);
if (budgetItemTransaction == null || !ModelState.IsValid)
return View("Error");
var oldBudgetItemId = budgetItemTransaction.BudgetItemId;
var wasWithdrawal = budgetItemTransaction.IsWithdrawal;
var oldTransactionAmount = budgetItemTransaction.Amount;
var oldExpenseId = budgetItemTransaction.ExpenseId;
BudgetService.EditBudgetTransaction(budgetItemTransaction, vm);
if (vm.SelectedAccountId != -1)
{
var account = FinancialPlannerRepository.GetAccounts()
.FirstOrDefault(m => m.Id == vm.SelectedAccountId);
if (account == null)
return View("Error");
EditAccountAmountAndTransactionBalances(vm, account);
}
if (vm.OldAccountId != null && vm.OldAccountId != 0)
{
var originalAccount = FinancialPlannerRepository.GetAccounts().FirstOrDefault(m => m.Id == vm.OldAccountId);
if (originalAccount == null)
return View("Error");
EditAccountAmountAndTransactionBalances(vm, originalAccount);
}
EditBudgetItemBalances(vm, oldBudgetItemId, budgetItemTransaction, oldTransactionAmount, wasWithdrawal);
AdjustExpenseBalances(vm, oldExpenseId);
vm = BudgetService.MapEditBudgetItemTransactionViewModelChangeBudget(username, vm);
if (isDone)
return RedirectToAction("Index",
new {budgetId = vm.SelectedBudgetId, budgetItemId = vm.SelectedBudgetItemId});
return PartialView("EditBudgetItemTransaction", vm);
}
public ActionResult AddBudgetItemTransaction(EditBudgetItemTransactionViewModel vm, bool isDone)
{
ViewBag.Title = "Add Budget Item Transaction";
var username = User.Identity.Name;
if (vm.FindingBudgetItems)
{
return FindBudgetItemsReturnEditTransactionView(ref vm, username);
}
if (vm.BudgetItemTransactionId == 0)
{
if (vm.SelectedBudgetId == NotSelected)
{
ModelState.AddModelError("SelectedBudgetId", "A budget must be selected");
}
if (!ModelState.IsValid)
{
vm = BudgetService.MapEditBudgetItemTransactionViewModelChangeBudget(username, vm);
return View("EditBudgetItemTransaction", vm);
}
ViewBag.Title = "Edit Budget Item Transaction";
var budgetItemTransaction = BudgetService.AddBudgetItemTransaction(vm);
ModelState.Remove("BudgetItemTransactionId");
vm.BudgetItemTransactionId = budgetItemTransaction.Id;
var budgetItemSaved = BudgetService.EditBudgetItemForAdd(vm);
if (!budgetItemSaved)
return View("Error");
if (vm.SelectedAccountId != -1)
{
var account = FinancialPlannerRepository.GetAccounts().FirstOrDefault(m => m.Id == vm.SelectedAccountId);
if (account == null)
return View("Error");
EditAccountAmountAndTransactionBalances(vm, account);
}
EditExpenseBalance(vm, budgetItemTransaction);
vm = BudgetService.MapEditBudgetItemTransactionViewModelChangeBudget(username, vm);
if (isDone)
return RedirectToAction("Index",
new {budgetId = vm.SelectedBudgetId, budgetItemId = vm.SelectedBudgetItemId});
return PartialView("EditBudgetItemTransaction", vm);
}
ViewBag.Title = "Edit Budget Transaction";
return isDone ? RedirectToAction("Index", new { budgetId = vm.SelectedBudgetId, budgetItemId = vm.SelectedBudgetItemId }) : EditBudgetItemTransaction(vm, false);
}
