public async Task <int> CreateExpenseCategoryAsync(ExpenseCategoryRequest newExpenseCategory)
        {
            var expenseCategory = newExpenseCategory.ToDTO();
            await _buildingManager.AddExpenseCategoryAsync(expenseCategory);

            return(expenseCategory.CategoryId);
        }
        public async Task ChangeExpenseCategoryAsync(int categoryId, ExpenseCategoryRequest newExpenseCategory)
        {
            var expenseCategory = newExpenseCategory.ToDTO();

            expenseCategory.CategoryId = categoryId;
            await _expenseManager.UpdateExpenseCategoryAsync(expenseCategory);
        }