internal void ActivateTransactionSubscription()
{
IsShowingAddItemView = true;
MessagingCenter.Subscribe <TransactionAddItemPage, Transaction>(this, ViewModelConstants.ADD_ITEM_SUBSCRIPTION, async(obj, item) =>
{
var _item = item as Transaction;
await dataStore.SaveAsync(_item);
if (_item.Type == TransactionType.NegativeBalance)
{
MyDebtsNegativeTransactions.Add(_item);
}
else
{
OtherDebtsPositiveTransactions.Add(_item);
}
IsShowingAddItemView = false;
DeactivateTransactionSubscription();
});
}
