login done

This commit is contained in:
2026-10-20 14:23:32 +09:00
parent 81d722be8d
commit a2a406dd8b
8 changed files with 308 additions and 42 deletions

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@@ -1,5 +1,125 @@
package com.example.demo.controller;
public class AdminBookController {
import java.util.List;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.SessionAttribute;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import com.example.demo.common.BusinessException;
import com.example.demo.common.Const;
import com.example.demo.common.LoginUser;
import com.example.demo.form.BookForm;
import com.example.demo.service.BookAdminService;
/** BOOK-02 書籍登録 / BOOK-03 書籍編集(管理者のみ:/admin/** で拒否)。入力 → 確認 → 完了 */
@Controller
public class AdminBookController {
private static final String NEW = "/admin/books/new";
private static final String EDIT = "/admin/books/edit";
private final BookAdminService bookAdminService;
public AdminBookController(BookAdminService bookAdminService) {
this.bookAdminService = bookAdminService;
}
// ===== BOOK-02 登録 =====
@GetMapping(NEW)
public String newInput(Model model) {
return input(new BookForm(), List.of(), "書籍登録", NEW, model);
}
@PostMapping(NEW + "/input")
public String newBack(@ModelAttribute("form") BookForm form, Model model) {
return input(form, List.of(), "書籍登録", NEW, model);
}
@PostMapping(NEW + "/confirm")
public String newConfirm(@ModelAttribute("form") BookForm form, Model model) {
List<String> errors = bookAdminService.validate(form);
if (!errors.isEmpty()) return input(form, errors, "書籍登録", NEW, model);
return confirm("書籍登録", NEW, model);
}
@PostMapping(NEW + "/execute")
public String newExecute(@ModelAttribute("form") BookForm form,
@SessionAttribute(Const.SESSION_LOGIN_USER) LoginUser admin,
Model model, RedirectAttributes ra) {
try {
bookAdminService.register(form, admin);
} catch (BusinessException e) {
return input(form, List.of(e.getMessage()), "書籍登録", NEW, model);
}
ra.addFlashAttribute("message", "書籍登録が完了しました。");
return "redirect:" + NEW + "/complete";
}
@GetMapping(NEW + "/complete")
public String newComplete(Model model) {
model.addAttribute("backUrl", "/books");
model.addAttribute("backLabel", "書籍一覧に戻る");
return "complete";
}
// ===== BOOK-03 編集 =====
@GetMapping(EDIT)
public String editInput(@RequestParam Integer idBook, Model model, RedirectAttributes ra) {
try {
BookForm form = bookAdminService.toForm(bookAdminService.find(idBook));
return input(form, List.of(), "書籍編集", EDIT, model);
} catch (BusinessException e) {
ra.addFlashAttribute("errorMessage", e.getMessage());
return "redirect:/books";
}
}
@PostMapping(EDIT + "/input")
public String editBack(@ModelAttribute("form") BookForm form, Model model) {
return input(form, List.of(), "書籍編集", EDIT, model);
}
@PostMapping(EDIT + "/confirm")
public String editConfirm(@ModelAttribute("form") BookForm form, Model model) {
List<String> errors = bookAdminService.validate(form);
if (!errors.isEmpty()) return input(form, errors, "書籍編集", EDIT, model);
return confirm("書籍編集", EDIT, model);
}
@PostMapping(EDIT + "/execute")
public String editExecute(@ModelAttribute("form") BookForm form,
@SessionAttribute(Const.SESSION_LOGIN_USER) LoginUser admin,
Model model, RedirectAttributes ra) {
try {
bookAdminService.update(form, admin);
} catch (BusinessException e) {
return input(form, List.of(e.getMessage()), "書籍編集", EDIT, model);
}
ra.addFlashAttribute("message", "書籍編集が完了しました。");
return "redirect:" + EDIT + "/complete";
}
@GetMapping(EDIT + "/complete")
public String editComplete(Model model) {
return newComplete(model);
}
private String input(BookForm form, List<String> errors, String title, String base, Model model) {
model.addAttribute("form", form);
model.addAttribute("errors", errors);
model.addAttribute("title", title);
model.addAttribute("base", base);
return "bookInput";
}
private String confirm(String title, String base, Model model) {
model.addAttribute("title", title);
model.addAttribute("base", base);
return "bookConfirm";
}
}

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@@ -1,5 +1,34 @@
package com.example.demo.controller;
public class GlobalExceptionHandler {
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.resource.NoResourceFoundException;
/** 予期しない例外:内部情報を画面に出さず、原因調査用にログへ出力する(NFR-04, NFR-08) */
@ControllerAdvice
public class GlobalExceptionHandler {
private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
/** 存在しないURL(favicon.ico など)はエラーログを出さず404にする */
@ExceptionHandler(NoResourceFoundException.class)
public ModelAndView handleNotFound(NoResourceFoundException e) {
ModelAndView mav = new ModelAndView("error");
mav.setStatus(HttpStatus.NOT_FOUND);
mav.addObject("errorMessage", "ページが見つかりません。");
return mav;
}
@ExceptionHandler(Exception.class)
public ModelAndView handle(Exception e) {
log.error("予期しないエラーが発生しました", e);
ModelAndView mav = new ModelAndView("error");
mav.addObject("errorMessage", "システムエラーが発生しました。しばらくしてからもう一度お試しください。");
return mav;
}
}

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@@ -1,19 +1,13 @@
package com.example.demo.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
/** メニュー画面(menu.html)。表示内容は管理者フラグで切り替える。 */
@Controller
public class MenuController {
@GetMapping("/menu")
public String showMenu(Model model) {
// 仮のログインユーザー名
model.addAttribute("loginUserName", "テストユーザー");
// menu.htmlを表示
public String menu() {
return "menu";
}
}

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@@ -0,0 +1,90 @@
body
{font-family:
"Meiryo","Hiragino Sans",sans-serif;
margin:0;color:#222;
background:#f6f7f9}
header.top
{display:flex;
justify-content:space-between;
align-items:center;
background:#176a78;color:#fff;
padding:10px 20px
}
header.top form
{display:inline;
margin:0}
header.top .user
{margin-right:12px
}
main
{max-width:960px;
margin:24px auto;
padding:0 16px
}
h1
{font-size:20px
}
.card
{background:#fff;
border:1px solid #dde;
border-radius:6px;
padding:20px;
margin-bottom:16px
}
label
{display:block;
margin:10px 0 4px;
font-weight:bold
}
input[type=text],input[type=password],input[type=email]
{width:100%;
max-width:360px;
padding:6px;
box-sizing:border-box
}
button,.btn
{display:inline-block;
background:#176a78;
color:#fff;border:0;
border-radius:4px;
padding:7px 16px;
cursor:pointer;
text-decoration:none;
font-size:14px
}
button.sub,.btn.sub
{background:#6b7b80
}
.error
{background:#fdecea;color:#b3261e;
border:1px solid #f5c2be;
padding:8px 12px;
border-radius:4px;
margin-bottom:12px
}
.info
{background:#e8f4ea;
color:#1b5e20;
border:1px solid #bfdcc3;
padding:8px 12px;
border-radius:4px;
margin-bottom:12px
}
table
{border-collapse:collapse;
width:100%;
background:#fff
}
th,td
{border:1px solid #dde;
padding:6px 8px;
text-align:left;
font-size:14px
}
th
{background:#eaf4f6
}
.menu a
{display:block;
margin:8px 0
}

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@@ -0,0 +1,15 @@
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<body>
<!-- ログイン後の全画面共通ヘッダー:右上にログイン者名とログアウト(要件定義書 7.1) -->
<header class="top" th:fragment="header">
<span>書籍貸出管理システム</span>
<span>
<span class="user" th:text="${session.loginUser.nmEmployee}">社員名</span>
<form th:action="@{/logout}" method="post"><button type="submit" class="sub">ログアウト</button></form>
</span>
</header>
</body>
</html>

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@@ -1,10 +0,0 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
</body>
</html>

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@@ -1,15 +1,13 @@
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>メニュー</title>
<!-- <link rel="stylesheet" th:href="@{/css/style.css}">-->
<link rel="stylesheet" th:href="@{/css/style.css}">
</head>
<body>
<div th:replace="~{fragments/header :: header}"></div>
<main>
<div th:replace="~{fragments/header :: header}"></div>
<main>
<h1>メニュー</h1>
<div class="error" th:if="${errorMessage}" th:text="${errorMessage}"></div>
<div class="card menu">
@@ -22,7 +20,6 @@
</th:block>
<a class="btn" th:href="@{/employees/search}">社員編集</a>
</div>
</main>
</main>
</body>
</html>

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@@ -0,0 +1,31 @@
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>書籍返却確認</title>
<link rel="stylesheet" th:href="@{/css/style.css}">
</head>
<body>
<div th:replace="~{fragments/header :: header}"></div>
<main>
<h1>書籍返却確認</h1>
<div class="error" th:if="${errorMessage}" th:text="${errorMessage}"></div>
<div class="error" th:each="e : ${errors}" th:text="${e}"></div>
<div class="card">
<table>
<tr><th>申請ID</th><td th:text="${r.idRequest}"></td></tr>
<tr><th>申請者名</th><td th:text="${r.nmApplicant}"></td></tr>
<tr><th>申請日</th><td th:text="${r.dateRequest}"></td></tr>
<tr><th>ISBN</th><td th:text="${r.isbn}"></td></tr>
<tr><th>書籍名</th><td th:text="${r.nmBook}"></td></tr>
<tr><th>出版社</th><td th:text="${r.publisher}"></td></tr>
<tr><th>特記事項</th><td th:text="${r.note}"></td></tr>
<tr><th>貸出日</th><td th:text="${r.dateBorrow}"></td></tr>
<tr><th>返却予定日</th><td th:text="${r.dateScheduledReturn}"></td></tr>
</table>
</div>
<form method="post" style="display:inline" th:action="@{/admin/lendings/{id}/return(id=${r.idRequest})}"><button type="submit">返却</button></form>
<a class="btn sub" th:href="@{/admin/lendings}">貸出中書籍一覧に戻る</a>
</main>
</body>
</html>