private async void CheckInBook() { VisibilityCollapser(); if (SelectedBookOfSelectedCustomer != null && SelectedCustomerHavingBook != null) { var obj = new CheckOutModel() { BookId = SelectedBookOfSelectedCustomer.BookId, CustomerId = SelectedCustomerHavingBook.CustomerId, Quantity = SelectedBookOfSelectedCustomer.Quantity + 1 }; await _allCheckInoutOrderDataAccess.CheckOutBook(obj, Properties.Resources.CheckInBook); _log.Message("Checkin book "); RaiseCheckInOutEvent(); GetAllOrders(); GetBooks(); GetAllCustomerHavingBook(); BookCollectionBelongingToSelectedCustomer.Clear(); } else { CheckInErrorMessage = Properties.Resources.EmptyFieldErrorMsg; CheckInErrorMessageVisibility = Visibility.Visible; } }
/// <summary> /// this method is called when there is some change in customer from customer section /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void CustomerViewModel_CustomerUpdateEvent(object sender, EventArgs e) { GetAllCustomer(); GetAllOrders(); GetBooks(); GetAllCustomerHavingBook(); BookCollectionBelongingToSelectedCustomer.Clear(); }
/// <summary> /// This method gives all the books of Currently selected user /// </summary> private async void GetAllBooksOfSelectedCustomer() { var _customerModel = new CustomerModel() { CustomerId = SelectedCustomerHavingBook.CustomerId }; Task <List <BookModel> > task = Task.Run <List <BookModel> >(() => { var t = _allPastOrderedBookDataAcess.GetAllData(Properties.Resources.GetAllBooksOfSelectedCustomer, _customerModel); return(t); }); BookCollectionBelongingToSelectedCustomer.Clear(); _log.Message("Getting All books of selected user from the database"); var booksCollectionOfSelectedUser = await task; booksCollectionOfSelectedUser.ForEach(t => BookCollectionBelongingToSelectedCustomer.Add(t)); }