internal Task AddCost(CostViewModel newCost)
{
return(Task.Factory.StartNew(() =>
{
App.RunUIAsync(() =>
{
Costs.Insert(0, newCost);
});
BalanceViewModel currentBalance = Accounts.Balances.FirstOrDefault(b => b.Id == newCost.BalanceId);
if (currentBalance != null)
{
currentBalance.AddCost(newCost.Cost);
DbWorker.UpdateBalance(currentBalance.Model);
}
DbWorker.AddCost(newCost.Model);
Accounts.RaiseBalance();
}));
}
