public async Task <IActionResult> FindBy([FromBody] SearchParametersDTO value)
{
var orderBy = (SearchOrderBy)Enum.ToObject(typeof(SearchOrderBy), value.OrderByValue);
var bookSearchParameter = new BookSearchParameter(value.Keyword)
{
OrderBy = orderBy
};
var books = await bookFacade.FindBy(bookSearchParameter);
return(Ok(await books.ToBookViewItems(serviceDataLookUp)));
}
public async Task <IList <Book> > FindBy(BookSearchParameter parameters)
{
var bookSet = new HashSet <Book>();
if (string.IsNullOrEmpty(parameters.Keyword))
{
bookSet.UnionWith(await FindAll());
}
else
{
var booksByTitle = await bookRepository.FindByTitleOrSynopsis(parameters.Keyword);
bookSet.UnionWith(booksByTitle);
var booksByIsbn = await bookRepository.FindByIsbn(parameters.Keyword);
bookSet.UnionWith(booksByIsbn);
var booksByPublisher = await bookRepository.FindByPublisher(parameters.Keyword);
bookSet.UnionWith(booksByPublisher);
var booksByAuthor = await bookRepository.FindByAuthor(parameters.Keyword);
bookSet.UnionWith(booksByAuthor);
}
Func <Book, object> orderBySelector;
if (parameters.OrderBy == SearchOrderBy.Created)
{
orderBySelector = b => b.Created;
}
else
{
orderBySelector = b => b.Title;
}
return(bookSet.OrderBy(orderBySelector).ToArray());
}
public async Task <IList <Book> > FindBy(BookSearchParameter bookSearchParameter)
{
return(await bookService.FindBy(bookSearchParameter));
}
