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));
}
