package com.example.bookstore.web.controller;
import java.util.Collection;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import com.example.bookstore.domain.Book;
import com.example.bookstore.domain.BookSearchCriteria;
import com.example.bookstore.domain.Category;
import com.example.bookstore.service.BookstoreService;
/**
* Controller to handle book search requests.
*
*
*
*
*/
@Controller
public class BookSearchController {
@Autowired
private BookstoreService bookstoreService;
@ModelAttribute
public BookSearchCriteria criteria() {
return new BookSearchCriteria();
}
@ModelAttribute("categories")
public List<Category> getCategories() {
return this.bookstoreService.findAllCategories();
}
/**
* This method searches our database for books based on the given {@link BookSearchCriteria}.
* Only books matching the criteria are returned.
*
* @param criteria the criteria used for searching
* @return the found books
*
* @see com.example.bookstore.repository.BookRepository#findBooks(BookSearchCriteria)
*/
@RequestMapping(value = "/book/search", method = { RequestMethod.GET })
public Collection<Book> list(@ModelAttribute("bookSearchCriteria") BookSearchCriteria criteria) {
return this.bookstoreService.findBooks(criteria);
}
}