public void CreateExpense(User user, string comment, decimal amount, Category category, DateTime date)
{
if (CanCreateExpense(user, amount))
{
Expense expense = new Expense(user, comment, amount, category, date);
Factory.GetFactory().GetExpensesRepository().RegisterExpense(expense);
}
}
public Expense(User user, string comment, decimal amount, Category category, DateTime date)
{
Comment = comment;
Amount = amount;
User = user;
Category = category;
Date = date;
User.WithdrawCash(amount);
}
public List<Expense> GetMonthExpenses(int month, Category category)
{
List<Expense> expenses = GetCategoryExpenses(category);
List<Expense> monthExpenses = new List<Expense>();
foreach (Expense expense in expenses)
{
if (expense.Date.Month == month)
monthExpenses.Add(expense);
}
return monthExpenses;
}
public List<Expense> GetCategoryExpenses(Category category)
{
List<Expense> expenses = Factory.GetFactory().GetExpensesRepository().GetAllExpenses();
List<Expense> filtered = new List<Expense>();
if (expenses.Count > 0)
{
foreach (Expense expense in expenses)
{
if (expense.Category.Name.Equals(category.Name))
filtered.Add(expense);
}
}
return filtered;
}
