public async Task <IEnumerable <Book> > GetBooksByCountAsync(GetBooksByPageSizeRequestModel requestModel)
{
var queryable = _dataContext.Books.AsQueryable();
var filterByTitle = requestModel.FilterOn.Any(x => x.Contains("Title"));
var filterByDescription = requestModel.FilterOn.Any(x => x.Contains("Description"));
var filteredData = queryable.Where(x => (filterByTitle ? x.Title.Contains(requestModel.FilterBy) : true) &&
(filterByDescription ? x.ShortDescr.Contains(requestModel.FilterBy) : true));
return(await filteredData.OrderBy(on => on.Title)
.Skip((requestModel.PageNumber - 1) * requestModel.PageSize)
.Take(requestModel.PageSize)
.ToListAsync());
}
public async Task <IActionResult> GetAll()
{
_logger.LogInformation("Get all books");
//var books = await _bookService.GetBooksAsync();
var requestModel = new GetBooksByPageSizeRequestModel
{
PageNumber = 1,
PageSize = 10
};
var books = await _bookService.GetBooksByCountAsync(requestModel);
var bookResponse = _mapper.Map <List <BookResponse> >(books);
return(Ok(bookResponse));
}
public async Task GetBooksByPageSizeTest()
{
// Arrange
_mockBookService.Setup(b => b.GetBooksByCountAsync(It.IsAny <GetBooksByPageSizeRequestModel>())).Returns(Task.FromResult(It.IsAny <IEnumerable <Domain.Book> >()));
var sut = new BooksController(_mockLogger.Object, _mockBookService.Object, _mockMapper.Object);
// Act
var requestModel = new GetBooksByPageSizeRequestModel
{
PageSize = 10,
PageNumber = 1
};
var result = await sut.GetBooksByPageSize(requestModel);
_mockBookService.Verify(s => s.GetBooksByCountAsync(It.IsAny <GetBooksByPageSizeRequestModel>()), Times.Once, "Expected GetBooksAsync to have been called once");
}
public async Task <IActionResult> GetBooksByPageSize(GetBooksByPageSizeRequestModel requestModel)
{
_logger.LogInformation("Get all books");
var books = await _bookService.GetBooksByCountAsync(requestModel);
var bookResponse = _mapper.Map <List <BookResponse> >(books);
var totalNumberOfBooks = await _bookService.GetTotalNumberOfBooks();
var getBooksResponse = new GetBooksResponseModel
{
BookResponses = bookResponse,
TotalNumberOfBooks = totalNumberOfBooks
};
return(Ok(getBooksResponse));
}
