use of com.tvd12.example.spring_boot_redis.entity.BookNameAndAuthorId in project java-examples by tvd12.
the class BookController method addBook.
@PostMapping("/book/add")
public BookResponse addBook(@RequestBody AddBookRequest request) {
BookNameAndAuthorId bookNameAndAuthorId = new BookNameAndAuthorId(request.getBookName(), request.getAuthorId());
Long existedBookId = bookIdByNameAndAuthorIdRepository.findById(bookNameAndAuthorId).orElse(null);
if (existedBookId != null) {
throw new HttpBadRequestException("author: " + request.getAuthorId() + " has already registered book: " + request.getBookName());
}
Author author = authorRepository.findById(request.getAuthorId()).orElseThrow(() -> new HttpBadRequestException("author: " + request.getAuthorId() + " not found"));
Category category = categoryRepository.findById(request.getCategoryId()).orElseThrow(() -> new HttpBadRequestException("category: " + request.getCategoryId() + " not found"));
Long bookId = idGentor.incrementAndGet("book");
Book book = requestToEntityConverter.toBookEntity(request, bookId);
bookRepository.save(book);
bookIdByNameAndAuthorIdRepository.put(bookNameAndAuthorId, bookId);
return entityToResponseConverter.toBookResponse(book, author, category);
}
use of com.tvd12.example.spring_boot_redis.entity.BookNameAndAuthorId in project ezyfox-examples by tvd12.
the class BookController method addBook.
@DoPost("/book/add")
public BookResponse addBook(@RequestBody AddBookRequest request) {
BookNameAndAuthorId bookNameAndAuthorId = new BookNameAndAuthorId(request.getBookName(), request.getAuthorId());
Long existedBookId = bookIdByNameAndAuthorIdMap.get(bookNameAndAuthorId);
if (existedBookId != null) {
throw new HttpBadRequestException("author: " + request.getAuthorId() + " has already registered book: " + request.getBookName());
}
Author author = authorMap.get(request.getAuthorId());
if (author == null) {
throw new HttpBadRequestException("author: " + request.getAuthorId() + " not found");
}
Category category = categoryMap.get(request.getCategoryId());
if (category == null) {
throw new HttpBadRequestException("category: " + request.getCategoryId() + " not found");
}
val bookId = idGentor.incrementAndGet();
val book = requestToEntityConverter.toBookEntity(request, bookId);
bookMap.put(book.getId(), book);
bookIdByNameAndAuthorIdMap.put(bookNameAndAuthorId, bookId);
return entityToResponseConverter.toBookResponse(book, author, category);
}
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