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chuminhhieu779chuminhhieu779
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Suzune (#147)
* feat(user/admin): add extend request manager and request extend book * feat(user/admin): add extend request manager and request extend book * feat(user/admin): improve bussiness logic for extent book and use email service to handle request of user
1 parent 262a56d commit 90fb4c9

18 files changed

+277
-38
lines changed

‎src/java/com/library/controller/admin/ApproveRequestController.java‎

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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
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*/
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package com.library.controller.admin;
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import com.library.factory.ServiceFactory;
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import com.library.model.dto.ExtendRequestViewDTO;
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import com.library.service.BookService;
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import com.library.service.ExtendBookService;
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import com.library.service.UserService;
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import com.library.util.MailTransfer;
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import java.io.IOException;
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import java.io.PrintWriter;
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import jakarta.servlet.ServletException;
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import jakarta.servlet.annotation.WebServlet;
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import jakarta.servlet.http.HttpSession;
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import java.util.List;
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/**
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*
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* @author hieuchu
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*/
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@WebServlet(name = "ApproveRequestController", urlPatterns = {"/admin/approve-request"})
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public class ApproveRequestController extends HttpServlet {
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private final UserService userService = ServiceFactory.getUserService();
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private final ExtendBookService extendSerivce = ServiceFactory.getExtendBookService();
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private final BookService bookService = ServiceFactory.getBookService();
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@Override
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protected void doGet(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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HttpSession session = request.getSession(false);
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List<ExtendRequestViewDTO> list = (List<ExtendRequestViewDTO>) session.getAttribute("extendDTO");
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session.removeAttribute("extendDTO");
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String account = request.getParameter("account");
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String coverImage = request.getParameter("cover");
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int userID = userService.getUserIDByAccount(account);
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String bookTitle = request.getParameter("title");
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int bookID = bookService.getBookIDByCover(coverImage);
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String status = "approved";
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String imageUrl = "https://raw.githubusercontent.com/Suzune705/deploy-image/master/" + coverImage;
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extendSerivce.updateRequestStatus(userID, status);
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String message = "<p>Your extension request has been approved.</p>"
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+ "<p>Book: <b>" + bookTitle + "</b></p>"
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+ "<img src='" + imageUrl + "' style='width:150px;'>"
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+ "<p>Thank you!</p>";
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String subject = "Your Book Extension Request Has Been Approved";
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MailTransfer.send(account, subject, message);
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response.sendRedirect(request.getContextPath() + "/admin/extend-request-manger");
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}
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@Override
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protected void doPost(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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}
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}

‎src/java/com/library/controller/admin/ExtendRequestManagerController.java‎

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@@ -14,6 +14,7 @@
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import jakarta.servlet.http.HttpSession;
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import java.util.List;
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/**
@@ -29,8 +30,10 @@ public class ExtendRequestManagerController extends HttpServlet {
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protected void doGet(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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HttpSession session = request.getSession();
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List<ExtendRequestViewDTO> list = extendSerivce.getAllExtendRequests();
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request.setAttribute("list", list);
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session.setAttribute("extendDTO", list);
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request.getRequestDispatcher("/WEB-INF/views/admin/extend_request_manager.jsp").forward(request, response);
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}
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‎src/java/com/library/controller/admin/RejectRequestController.java‎

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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
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*/
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package com.library.controller.admin;
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import com.library.factory.ServiceFactory;
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import com.library.model.dto.ExtendRequestViewDTO;
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import com.library.service.BookService;
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import com.library.service.ExtendBookService;
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import com.library.service.UserService;
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import com.library.util.MailTransfer;
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import java.io.IOException;
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import java.io.PrintWriter;
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import jakarta.servlet.ServletException;
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import jakarta.servlet.annotation.WebServlet;
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import jakarta.servlet.http.HttpSession;
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import java.util.List;
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/**
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*
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* @author hieuchu
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*/
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@WebServlet(name = "RejectRequestController", urlPatterns = {"/admin/reject-request"})
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public class RejectRequestController extends HttpServlet {
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private final UserService userService = ServiceFactory.getUserService();
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private final ExtendBookService extendSerivce = ServiceFactory.getExtendBookService();
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private final BookService bookService = ServiceFactory.getBookService();
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@Override
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protected void doGet(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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HttpSession session = request.getSession(false);
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List<ExtendRequestViewDTO> list = (List<ExtendRequestViewDTO>) session.getAttribute("extendDTO");
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session.removeAttribute("extendDTO");
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String account = request.getParameter("account");
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String coverImage = request.getParameter("cover");
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int userID = userService.getUserIDByAccount(account);
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String bookTitle = request.getParameter("title");
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int bookID = bookService.getBookIDByCover(coverImage);
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String imageUrl = "https://raw.githubusercontent.com/Suzune705/deploy-image/master/" + coverImage;
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String message = "<p>Your extension request has been <b style='color:red'>rejected</b>.</p>"
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+ "<p>Book: <b>" + bookTitle + "</b></p>"
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+ "<img src='" + imageUrl + "' style='width:150px;'>";
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String subject = "Your Book Extension Request Has Been Rejected";
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MailTransfer.send(account, subject, message);
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response.sendRedirect(request.getContextPath() + "/admin/extend-request-manger");
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}
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@Override
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protected void doPost(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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}
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}

‎src/java/com/library/controller/borrowing/BorrowedBooksListController.java‎

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@@ -30,12 +30,13 @@ public class BorrowedBooksListController extends HttpServlet {
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@Override
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protected void doGet(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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HttpSession session = request.getSession(false);
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HttpSession session = request.getSession(false);
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session.removeAttribute("targetBookID");
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String account = (String) session.getAttribute("account");
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List<BorrowedBookDTO> borrowedBooks = borrowDao.borrowedBooksList(account);
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request.setAttribute("borrowedBooks", borrowedBooks);
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request.getRequestDispatcher("/WEB-INF/views/borrowing/borrowedbooks.jsp").forward(request, response);
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}

‎src/java/com/library/controller/filter/AutholizationURLController.java‎

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@@ -53,7 +53,9 @@ public static final String[] pageForAdmin() {
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"/admin/user/delete",
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"/admin/user/logout",
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"/admin/users/logout-all",
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"/admin/extend-request-manger"
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"/admin/extend-request-manger",
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"/admin/approve-request",
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"/admin/reject-request"
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};
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return tmp ;
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}

src/java/com/library/controller/admin/ConfirmExtendController.java renamed to src/java/com/library/controller/user/RequestExtendController.java

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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
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*/
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package com.library.controller.admin;
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package com.library.controller.user;
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import com.library.enums.RequestStatus;
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import com.library.factory.ServiceFactory;
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* @author hieuchu
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*/
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@WebServlet(name = "ConfirmExtendController", urlPatterns = {"/user/request-extend-book"})
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public class ConfirmExtendController extends HttpServlet {
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public class RequestExtendController extends HttpServlet {
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private final ExtendBookService extendSerivce = ServiceFactory.getExtendBookService();
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private final BorrowingService borrowService = ServiceFactory.getBorrowService();
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ExtendRequestDTO e = new ExtendRequestDTO();
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e.setBorrowing(borrow);
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e.setUser(u);
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if (extendSerivce.limitExtend(dto.getBookID(), account) > 4) {
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extendSerivce.insertData(e);
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session.removeAttribute("bookExtend");
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session.removeAttribute("targetBookID");
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response.sendRedirect(request.getContextPath() + "/user/dashboard");
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}
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extendSerivce.insertData(e);
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session.removeAttribute("bookExtend");
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session.removeAttribute("targetBookID");
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response.sendRedirect(request.getContextPath() + "/user/dashboard");
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}
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‎src/java/com/library/dao/BookDao.java‎

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int insertBook(Book b);
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Map<String, Integer> countingBorrowedBookByCategory();
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int getBookID(String title);
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}

‎src/java/com/library/dao/BookDaoImpl.java‎

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private static final Logger logger = LoggerFactory.getLogger(BookDaoImpl.class);
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@Override
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public List<Book> getAllBook(){
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public List<Book> getAllBook() {
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List<Book> list = new ArrayList<>();
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String sql = " SELECT b.book_id, b.title ,b.slug, b.author, b.quantity, c.category_id AS category_ID , c.name as category_name , b.cover_image FROM books b LEFT JOIN categories c ON b.category_id = c.category_id ";
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logger.debug("Executing SQL : ", sql);
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4747
b.setCoverImage(rs.getString("cover_image"));
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Category category = new Category();
50-
category.setCategoryID(rs.getInt("category_ID"));
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category.setCategoryID(rs.getInt("category_ID"));
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category.setType(BookType.convert(rs.getString("category_name")));
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b.setCategory(category);
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list.add(b);
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+ "join categories on categories.category_id = books.category_id\n"
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+ "group by categories.name";
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try (Connection conn = DBConnection.getInstance().getConnection();
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PreparedStatement ps = conn.prepareStatement(sql);
331-
ResultSet rs = ps.executeQuery()) {
329+
try (Connection conn = DBConnection.getInstance().getConnection(); PreparedStatement ps = conn.prepareStatement(sql); ResultSet rs = ps.executeQuery()) {
332330
while (rs.next()) {
333331
map.put(rs.getString("name"), rs.getInt("totalBorrowed"));
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}
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return map;
339337
}
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339+
@Override
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public int getBookID(String coverImage) {
341+
String sql = "select book_id from books\n"
342+
+ "where cover_image = ? ";
343+
try (
344+
Connection conn = DBConnection.getInstance().getConnection();
345+
PreparedStatement ps = conn.prepareStatement(sql)){
346+
ps.setString(1, coverImage);
347+
ResultSet rs = ps.executeQuery() ;
348+
while (rs.next()) {
349+
return rs.getInt("book_id");
350+
}
351+
} catch (SQLException e) {
352+
e.printStackTrace();
353+
}
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return -1;
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}
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}

‎src/java/com/library/dao/BorrowingDaoImpl.java‎

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@Override
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public List<BorrowedBookDTO> borrowedBooksList(String account) {
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List<BorrowedBookDTO> list = new ArrayList<>();
75-
String sql = "SELECT bk.cover_image, b.borrow_date, b.due_date, bk.slug , bk.book_id , bk.title "
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String sql = "SELECT bk.cover_image, b.borrow_date, b.due_date, bk.slug , bk.book_id , bk.title , b.extend_count "
7676
+ "FROM borrowings b "
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+ "JOIN users u ON u.user_id = b.user_id "
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+ "JOIN books bk ON bk.book_id = b.book_id "
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8989
dto.setDueDate(rs.getDate("due_date").toLocalDate());
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dto.setCoverImage(rs.getString("cover_image"));
9191
dto.setName(rs.getString("title"));
92+
dto.setExtendTime(rs.getInt("extend_count"));
9293
list.add(dto);
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}
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} catch (SQLException s) {

‎src/java/com/library/dao/ExtendRequestDao.java‎

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public interface ExtendRequestDao {
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boolean insertExtendRequest(ExtendRequestDTO request) ;
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List<ExtendRequestViewDTO> getAllExtendRequests();
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boolean hasUserSentRequest(int borrowingID , int userID );
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void updateStatus(int userID, String status);
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}

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