private async Task PrepareToInputNewExpense(int flowId, bool correcting, string returnPage)
{
await PrepareModels(flowId);
var flow = correcting || flowId == 0 ? null : await _expenseFlowQueries.GetById(flowId);
Expense = new EditExpense
{
Correction = correcting,
FlowId = flowId,
Account = Accounts.GetDefaultAccount()?.Name,
FlowName = flow?.Name,
DateTime = _timeService.ClientLocalNow.ToStandardString(),
Cost = string.Empty,
ReturnPage = returnPage,
};
if (Categories.Count == 1)
{
Expense.Category = Categories.First().Name;
}
if (correcting)
{
var balanceState = await _inventorizationQueries.GetBalanceState();
if (balanceState.Balance < 0)
{
Expense.Cost = (-balanceState.Balance).ToStandardString();
}
}
}
public async Task OnGetAsync(int billId)
{
Bill = await _expensesBillQueries.GetById(billId);
ExpenseFlow = await _expenseFlowQueries.GetById(Bill.ExpenseFlowId);
Account = Bill.AccountId != null ? await _accountQueries.GetById(Bill.AccountId.Value) : null;
Day = Bill.DateTime.Date.ToStandardString();
BillId = Bill.Id;
}
public async Task <IActionResult> OnPostCommitAsync()
{
return(await ExpenseFlow.ProcessAsync(ModelState, nameof(ExpenseFlow),
async() =>
{
var model = await _expenseFlowQueries.GetById(ExpenseFlow.Id);
ExpenseFlow.ToExpenseFlowModel(model);
await _expenseFlowCommands.Update(model);
return RedirectToPage("./ExpenseFlows");
},
async() =>
{
await LoadCategories();
return Page();
}));
}
private async Task LoadModelsAsync(int expenseId)
{
Flow = await _expenseFlowQueries.GetById(expenseId);
Accounts = await _accountQueries.GetAll();
}