Пример #1
0
  @RequestMapping(value = "/add", method = RequestMethod.POST)
  public ResponseEntity<?> addBook(
      Principal principal,
      @RequestParam("title") String title,
      @RequestParam("intro") String intro,
      @RequestParam("categories") String[] categories,
      @RequestParam("file") MultipartFile file) {

    BookDTO bookDTO = new BookDTO(title, intro, file, categories);

    Set<ConstraintViolation<BookDTO>> violations =
        Validation.buildDefaultValidatorFactory().getValidator().validate(bookDTO);

    if (violations.size() > 0 || !file.getContentType().equals("application/pdf"))
      return new ResponseEntity<>(HttpStatus.BAD_REQUEST);

    Book book = new Book();
    book.setTitle(title);
    book.setIntroduction(intro);
    book.setCategories(categories);
    try {
      book.setContent(file.getBytes());
    } catch (IOException e) {
      return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
    }

    book.setPublished_date(new Date());
    book.setTotal_pages(100);

    book.setUser(userRepo.findOneByEmail(principal.getName()));

    if (bookRepo.addBook(book) && bookRepo.addBookHasCategory(book))
      return new ResponseEntity<>(HttpStatus.ACCEPTED);
    else return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
  }
Пример #2
0
  @RequestMapping(value = "/downvote/{id}")
  public ResponseEntity<?> downvote(Principal principal, @PathVariable int id) {

    if (bookRepo.addVote(id, userRepo.findOneByEmail(principal.getName()).getId(), false))
      return new ResponseEntity<>(HttpStatus.ACCEPTED);
    else return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
  }
Пример #3
0
 @RequestMapping(value = "updatePage", method = RequestMethod.GET)
 public ResponseEntity<?> changePage(
     Principal principal,
     @RequestParam(value = "bookId", required = true) int bookId,
     @RequestParam(value = "pageNum", required = true) int pageNum) {
   String email = principal.getName();
   User user = userRepo.findOneByEmail(email);
   int id = user.getId();
   if (bookRepo.checkUserReadsStatus(id, bookId))
     return bookRepo.updateUserReads(pageNum, bookId, id)
         ? new ResponseEntity<Object>(HttpStatus.CREATED)
         : new ResponseEntity<Object>(HttpStatus.BAD_REQUEST);
   else if (bookRepo.insertUserReadsBook(id, bookId, pageNum))
     return new ResponseEntity<>(HttpStatus.CREATED);
   else return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
 }
Пример #4
0
 @RequestMapping(value = "/my", method = RequestMethod.GET)
 public List<Book> myBooks(Principal principal) {
   return bookRepo.findBooksByUserId(userRepo.findOneByEmail(principal.getName()).getId());
 }
Пример #5
0
 @RequestMapping(value = "/favs", method = RequestMethod.GET)
 public List<Book> myFavs(Principal principal) {
   return bookRepo.findBooksByUserVote(userRepo.findOneByEmail(principal.getName()).getId(), true);
 }
Пример #6
0
 @RequestMapping(value = "/lastPage/{bookId}", method = RequestMethod.GET)
 public @ResponseBody int getLastPageRead(Principal principal, @PathVariable int bookId) {
   return bookRepo.lastPageRead(bookId, userRepo.findOneByEmail(principal.getName()).getId());
 }