Merge branch 'main' of https://gitea.it-college.co.jp/2026_0910_AI_5G_Java_MUN/last-group-delevelopment-team2 into t-eguchi

book-rent/src/main/java/com/example/demo/common/BusinessException.java

@@ -1,5 +1,9 @@
 package com.example.demo.common;
 
-public class BusinessException {
+public class BusinessException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
 
+    public BusinessException(String message) {
+        super(message);
+    }
 }

book-rent/src/main/java/com/example/demo/common/Const.java

@@ -1,5 +1,31 @@
 package com.example.demo.common;
 
-public class Const {
 
+
+/** テーブル定義書のコード値（数値の直書きを避けるため一箇所に集約） */
+public final class Const {
+    private Const() {}
+
+    public static final String SESSION_LOGIN_USER = "loginUser";
+
+    /** 管理者フラグ */
+    public static final String ADMIN_NO = "0";
+    public static final String ADMIN_YES = "1";
+
+    /** 初期パスワード（機能一覧 EMP-01） */
+    public static final String DEFAULT_PASSWORD = "sakura2024";
+
+    /** 退職フラグ */
+    public static final String RETIRE_NO = "0";
+    public static final String RETIRE_YES = "1";
+
+    /** 貸出フラグ */
+    public static final String LENDING_OK = "0";   // 貸出可
+    public static final String LENDING_NG = "1";   // 貸出不可
+
+    /** 貸出ステータス */
+    public static final String STATUS_RETURNED = "0"; // 返却済
+    public static final String STATUS_WAITING = "1";  // 承認待
+    public static final String STATUS_LENDING = "2";  // 貸出中
+    public static final String STATUS_REJECTED = "9"; // 却下
 }

book-rent/src/main/java/com/example/demo/common/LoginUser.java

@@ -1,5 +1,31 @@
 package com.example.demo.common;
 
-public class LoginUser {
 
+
+import java.io.Serializable;
+
+/** セッションに保持するログイン情報（社員ID・社員名・社員名よみ・メールアドレス・管理者フラグ） */
+public class LoginUser implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    private final Integer idEmployee;
+    private final String nmEmployee;
+    private final String knEmployee;
+    private final String mailAddress;
+    private final String flgAdmin;
+
+    public LoginUser(Integer idEmployee, String nmEmployee, String knEmployee, String mailAddress, String flgAdmin) {
+        this.idEmployee = idEmployee;
+        this.nmEmployee = nmEmployee;
+        this.knEmployee = knEmployee;
+        this.mailAddress = mailAddress;
+        this.flgAdmin = flgAdmin;
+    }
+
+    public Integer getIdEmployee() { return idEmployee; }
+    public String getNmEmployee() { return nmEmployee; }
+    public String getKnEmployee() { return knEmployee; }
+    public String getMailAddress() { return mailAddress; }
+    public String getFlgAdmin() { return flgAdmin; }
+    public boolean isAdmin() { return Const.ADMIN_YES.equals(flgAdmin); }
 }

book-rent/src/main/java/com/example/demo/config/LoginCheckInterceptor.java

@@ -1,5 +1,37 @@
 package com.example.demo.config;
 
-public class LoginCheckInterceptor {
 
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
+
+import org.springframework.web.servlet.HandlerInterceptor;
+
+import com.example.demo.common.Const;
+import com.example.demo.common.LoginUser;
+
+/**
+ * 全業務画面共通のアクセス制御（NFR-02）。
+ * ・未ログイン → ログイン画面へ
+ * ・/admin/** は管理者のみ（画面のボタン非表示だけでなくサーバー側でも確認）
+ */
+public class LoginCheckInterceptor implements HandlerInterceptor {
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        // ブラウザの「戻る」でログアウト後の画面が見えないようにする
+        response.setHeader("Cache-Control", "no-store");
+
+        HttpSession session = request.getSession(false);
+        LoginUser user = session == null ? null : (LoginUser) session.getAttribute(Const.SESSION_LOGIN_USER);
+        if (user == null) {
+            response.sendRedirect(request.getContextPath() + "/login");
+            return false;
+        }
+        String path = request.getRequestURI().substring(request.getContextPath().length());
+        if (path.startsWith("/admin") && !user.isAdmin()) {
+            response.sendRedirect(request.getContextPath() + "/menu");
+            return false;
+        }
+        return true;
+    }
 }

book-rent/src/main/java/com/example/demo/config/WebConfig.java

@@ -1,5 +1,16 @@
 package com.example.demo.config;
 
-public class WebConfig {
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
+
+@Configuration
+public class WebConfig implements WebMvcConfigurer {
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(new LoginCheckInterceptor())
+                .addPathPatterns("/**")
+                .excludePathPatterns("/login", "/css/**", "/js/**", "/error");
+    }
 }

book-rent/src/main/java/com/example/demo/dto/BorrowView.java

@@ -1,5 +1,72 @@
 package com.example.demo.dto;
 
-public class BorrowView {
+import java.time.LocalDate;
 
+/** 貸出情報＋申請者名＋書籍情報（一覧・確認画面表示用） */
+public class BorrowView {
+	private final Integer idRequest;
+	private final String nmApplicant;
+	private final String nmBook;
+	private final LocalDate dateRequest;
+	private final LocalDate dateBorrow;
+	private final LocalDate dateScheduledReturn;
+	private final String isbn;
+	private final String publisher;
+	private final String note;
+	private final String status;
+
+	public BorrowView(Integer idRequest, String nmApplicant, String nmBook, LocalDate dateRequest,
+			LocalDate dateBorrow, LocalDate dateScheduledReturn, String isbn,
+			String publisher, String note, String status) {
+		this.idRequest = idRequest;
+		this.nmApplicant = nmApplicant;
+		this.nmBook = nmBook;
+		this.dateRequest = dateRequest;
+		this.dateBorrow = dateBorrow;
+		this.dateScheduledReturn = dateScheduledReturn;
+		this.isbn = isbn;
+		this.publisher = publisher;
+		this.note = note;
+		this.status = status;
+	}
+
+	public Integer getIdRequest() {
+		return idRequest;
+	}
+
+	public String getNmApplicant() {
+		return nmApplicant;
+	}
+
+	public String getNmBook() {
+		return nmBook;
+	}
+
+	public LocalDate getDateRequest() {
+		return dateRequest;
+	}
+
+	public LocalDate getDateBorrow() {
+		return dateBorrow;
+	}
+
+	public LocalDate getDateScheduledReturn() {
+		return dateScheduledReturn;
+	}
+
+	public String getIsbn() {
+		return isbn;
+	}
+
+	public String getPublisher() {
+		return publisher;
+	}
+
+	public String getNote() {
+		return note;
+	}
+
+	public String getStatus() {
+		return status;
+	}
 }

book-rent/src/main/java/com/example/demo/entity/BookCollection.java

@@ -1,5 +1,108 @@
 package com.example.demo.entity;
 
-public class BookCollection {
+import java.time.LocalDateTime;
 
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+
+/** 蔵書テーブル */
+@Entity
+@Table(name = "book_collection")
+public class BookCollection {
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name = "id_book")
+	private Integer idBook;
+	@Column(name = "isbn")
+	private String isbn;
+	@Column(name = "nm_book")
+	private String nmBook;
+	@Column(name = "kn_book")
+	private String knBook;
+	@Column(name = "publisher")
+	private String publisher;
+	@Column(name = "note", columnDefinition = "text")
+	private String note;
+	@Column(name = "flg_lending")
+	private String flgLending;
+	@Column(name = "id_update")
+	private Integer idUpdate;
+	@Column(name = "date_update")
+	private LocalDateTime dateUpdate;
+
+	public Integer getIdBook() {
+		return idBook;
+	}
+
+	public void setIdBook(Integer v) {
+		this.idBook = v;
+	}
+
+	public String getIsbn() {
+		return isbn;
+	}
+
+	public void setIsbn(String v) {
+		this.isbn = v;
+	}
+
+	public String getNmBook() {
+		return nmBook;
+	}
+
+	public void setNmBook(String v) {
+		this.nmBook = v;
+	}
+
+	public String getKnBook() {
+		return knBook;
+	}
+
+	public void setKnBook(String v) {
+		this.knBook = v;
+	}
+
+	public String getPublisher() {
+		return publisher;
+	}
+
+	public void setPublisher(String v) {
+		this.publisher = v;
+	}
+
+	public String getNote() {
+		return note;
+	}
+
+	public void setNote(String v) {
+		this.note = v;
+	}
+
+	public String getFlgLending() {
+		return flgLending;
+	}
+
+	public void setFlgLending(String v) {
+		this.flgLending = v;
+	}
+
+	public Integer getIdUpdate() {
+		return idUpdate;
+	}
+
+	public void setIdUpdate(Integer v) {
+		this.idUpdate = v;
+	}
+
+	public LocalDateTime getDateUpdate() {
+		return dateUpdate;
+	}
+
+	public void setDateUpdate(LocalDateTime v) {
+		this.dateUpdate = v;
+	}
 }

book-rent/src/main/java/com/example/demo/entity/BorrowBook.java

@@ -1,5 +1,139 @@
 package com.example.demo.entity;
 
-public class BorrowBook {
+import java.time.LocalDate;
+import java.time.LocalDateTime;
 
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+
+/** 貸出テーブル（LOAN-01〜05 で使用） */
+@Entity
+@Table(name = "borrow_books")
+public class BorrowBook {
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name = "id_request")
+	private Integer idRequest;
+	@Column(name = "id_applicant")
+	private Integer idApplicant;
+	@Column(name = "id_book")
+	private Integer idBook;
+	@Column(name = "date_request")
+	private LocalDate dateRequest;
+	@Column(name = "status")
+	private String status;
+	@Column(name = "id_approval")
+	private Integer idApproval;
+	@Column(name = "date_approval")
+	private LocalDate dateApproval;
+	@Column(name = "date_borrow")
+	private LocalDate dateBorrow;
+	@Column(name = "date_scheduled_return")
+	private LocalDate dateScheduledReturn;
+	@Column(name = "date_return")
+	private LocalDate dateReturn;
+	@Column(name = "id_update")
+	private Integer idUpdate;
+	@Column(name = "date_update")
+	private LocalDateTime dateUpdate;
+
+	public Integer getIdRequest() {
+		return idRequest;
+	}
+
+	public void setIdRequest(Integer v) {
+		this.idRequest = v;
+	}
+
+	public Integer getIdApplicant() {
+		return idApplicant;
+	}
+
+	public void setIdApplicant(Integer v) {
+		this.idApplicant = v;
+	}
+
+	public Integer getIdBook() {
+		return idBook;
+	}
+
+	public void setIdBook(Integer v) {
+		this.idBook = v;
+	}
+
+	public LocalDate getDateRequest() {
+		return dateRequest;
+	}
+
+	public void setDateRequest(LocalDate v) {
+		this.dateRequest = v;
+	}
+
+	public String getStatus() {
+		return status;
+	}
+
+	public void setStatus(String v) {
+		this.status = v;
+	}
+
+	public Integer getIdApproval() {
+		return idApproval;
+	}
+
+	public void setIdApproval(Integer v) {
+		this.idApproval = v;
+	}
+
+	public LocalDate getDateApproval() {
+		return dateApproval;
+	}
+
+	public void setDateApproval(LocalDate v) {
+		this.dateApproval = v;
+	}
+
+	public LocalDate getDateBorrow() {
+		return dateBorrow;
+	}
+
+	public void setDateBorrow(LocalDate v) {
+		this.dateBorrow = v;
+	}
+
+	public LocalDate getDateScheduledReturn() {
+		return dateScheduledReturn;
+	}
+
+	public void setDateScheduledReturn(LocalDate v) {
+		this.dateScheduledReturn = v;
+	}
+
+	public LocalDate getDateReturn() {
+		return dateReturn;
+	}
+
+	public void setDateReturn(LocalDate v) {
+		this.dateReturn = v;
+	}
+
+	public Integer getIdUpdate() {
+		return idUpdate;
+	}
+
+	public void setIdUpdate(Integer v) {
+		this.idUpdate = v;
+	}
+
+	public LocalDateTime getDateUpdate() {
+		return dateUpdate;
+	}
+
+	public void setDateUpdate(LocalDateTime v) {
+		this.dateUpdate = v;
+	}
 }

book-rent/src/main/java/com/example/demo/entity/Employee.java

@@ -1,5 +1,108 @@
 package com.example.demo.entity;
 
-public class Employee {
+import java.time.LocalDateTime;
 
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+
+/** 社員マスタ */
+@Entity
+@Table(name = "employee")
+public class Employee {
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name = "id_employee")
+	private Integer idEmployee;
+	@Column(name = "nm_employee")
+	private String nmEmployee;
+	@Column(name = "kn_employee")
+	private String knEmployee;
+	@Column(name = "mail_address")
+	private String mailAddress;
+	@Column(name = "password")
+	private String password;
+	@Column(name = "flg_admin")
+	private String flgAdmin;
+	@Column(name = "flg_retirement")
+	private String flgRetirement;
+	@Column(name = "id_update")
+	private Integer idUpdate;
+	@Column(name = "date_update")
+	private LocalDateTime dateUpdate;
+
+	public Integer getIdEmployee() {
+		return idEmployee;
+	}
+
+	public void setIdEmployee(Integer v) {
+		this.idEmployee = v;
+	}
+
+	public String getNmEmployee() {
+		return nmEmployee;
+	}
+
+	public void setNmEmployee(String v) {
+		this.nmEmployee = v;
+	}
+
+	public String getKnEmployee() {
+		return knEmployee;
+	}
+
+	public void setKnEmployee(String v) {
+		this.knEmployee = v;
+	}
+
+	public String getMailAddress() {
+		return mailAddress;
+	}
+
+	public void setMailAddress(String v) {
+		this.mailAddress = v;
+	}
+
+	public String getPassword() {
+		return password;
+	}
+
+	public void setPassword(String v) {
+		this.password = v;
+	}
+
+	public String getFlgAdmin() {
+		return flgAdmin;
+	}
+
+	public void setFlgAdmin(String v) {
+		this.flgAdmin = v;
+	}
+
+	public String getFlgRetirement() {
+		return flgRetirement;
+	}
+
+	public void setFlgRetirement(String v) {
+		this.flgRetirement = v;
+	}
+
+	public Integer getIdUpdate() {
+		return idUpdate;
+	}
+
+	public void setIdUpdate(Integer v) {
+		this.idUpdate = v;
+	}
+
+	public LocalDateTime getDateUpdate() {
+		return dateUpdate;
+	}
+
+	public void setDateUpdate(LocalDateTime v) {
+		this.dateUpdate = v;
+	}
 }

book-rent/src/main/java/com/example/demo/form/BookForm.java

@@ -1,5 +1,30 @@
 package com.example.demo.form;
 
-public class BookForm {
 
+/** 書籍登録・編集フォーム */
+public class BookForm {
+    private Integer idBook;
+    private String isbn = "";
+    private String nmBook = "";
+    private String knBook = "";
+    private String publisher = "";
+    private String note = "";
+
+    public void trim() {
+        isbn = t(isbn); nmBook = t(nmBook); knBook = t(knBook); publisher = t(publisher); note = t(note);
+    }
+    private static String t(String s) { return s == null ? "" : s.trim(); }
+
+    public Integer getIdBook() { return idBook; }
+    public void setIdBook(Integer v) { this.idBook = v; }
+    public String getIsbn() { return isbn; }
+    public void setIsbn(String v) { this.isbn = v; }
+    public String getNmBook() { return nmBook; }
+    public void setNmBook(String v) { this.nmBook = v; }
+    public String getKnBook() { return knBook; }
+    public void setKnBook(String v) { this.knBook = v; }
+    public String getPublisher() { return publisher; }
+    public void setPublisher(String v) { this.publisher = v; }
+    public String getNote() { return note; }
+    public void setNote(String v) { this.note = v; }
 }

book-rent/src/main/java/com/example/demo/form/EmployeeForm.java

@@ -1,5 +1,33 @@
 package com.example.demo.form;
-
+/** 社員登録・編集フォーム */
 public class EmployeeForm {
+    private Integer idEmployee;
+    private String nmEmployee = "";
+    private String knEmployee = "";
+    private String mailAddress = "";
+    private String password = "";
+    private String flgAdmin = "0";
+    private String flgRetirement = "0";
 
+    public void trim() {
+        nmEmployee = t(nmEmployee); knEmployee = t(knEmployee); mailAddress = t(mailAddress);
+        flgAdmin = t(flgAdmin); flgRetirement = t(flgRetirement);
+        if (password == null) password = "";
+    }
+    private static String t(String s) { return s == null ? "" : s.trim(); }
+
+    public Integer getIdEmployee() { return idEmployee; }
+    public void setIdEmployee(Integer v) { this.idEmployee = v; }
+    public String getNmEmployee() { return nmEmployee; }
+    public void setNmEmployee(String v) { this.nmEmployee = v; }
+    public String getKnEmployee() { return knEmployee; }
+    public void setKnEmployee(String v) { this.knEmployee = v; }
+    public String getMailAddress() { return mailAddress; }
+    public void setMailAddress(String v) { this.mailAddress = v; }
+    public String getPassword() { return password; }
+    public void setPassword(String v) { this.password = v; }
+    public String getFlgAdmin() { return flgAdmin; }
+    public void setFlgAdmin(String v) { this.flgAdmin = v; }
+    public String getFlgRetirement() { return flgRetirement; }
+    public void setFlgRetirement(String v) { this.flgRetirement = v; }
 }

book-rent/src/main/java/com/example/demo/repository/BookCollectionRepository.java

@@ -1,5 +1,39 @@
 package com.example.demo.repository;
 
-public class BookCollectionRepository {
+import java.time.LocalDateTime;
+import java.util.List;
 
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+
+import com.example.demo.entity.BookCollection;
+
+public interface BookCollectionRepository extends JpaRepository<BookCollection, Integer> {
+
+	/**
+	 * 貸出可の蔵書を部分一致(AND)で検索する。
+	 * 空文字の条件は「指定なし」。LIKE の特殊文字は呼び出し側で '!' を使ってエスケープ済み。
+	 */
+	@Query("select b from BookCollection b "
+			+ "where b.flgLending = :lending "
+			+ "and (:nm = '' or b.nmBook like concat('%', :nm, '%') escape '!') "
+			+ "and (:publisher = '' or b.publisher like concat('%', :publisher, '%') escape '!') "
+			+ "and (:note = '' or b.note like concat('%', :note, '%') escape '!') "
+			+ "order by b.idBook")
+	List<BookCollection> search(@Param("lending") String lending,
+			@Param("nm") String nm,
+			@Param("publisher") String publisher,
+			@Param("note") String note);
+
+	/**
+	 * 貸出フラグを from → to に更新する（現在値が from のときだけ更新）。
+	 * 戻り値が0なら、既に他の操作で状態が変わっている（状態不整合）。
+	 */
+	@Modifying(clearAutomatically = true, flushAutomatically = true)
+	@Query("update BookCollection b set b.flgLending = :to, b.idUpdate = :uid, b.dateUpdate = :now "
+			+ "where b.idBook = :id and b.flgLending = :from")
+	int updateLending(@Param("id") Integer id, @Param("from") String from, @Param("to") String to,
+			@Param("uid") Integer uid, @Param("now") LocalDateTime now);
 }

book-rent/src/main/java/com/example/demo/repository/BorrowBookRepository.java

@@ -1,5 +1,36 @@
 package com.example.demo.repository;
 
-public class BorrowBookRepository {
+import java.util.List;
+import java.util.Optional;
 
-}
+import jakarta.persistence.LockModeType;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Lock;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+
+import com.example.demo.dto.BorrowView;
+import com.example.demo.entity.BorrowBook;
+
+public interface BorrowBookRepository extends JpaRepository<BorrowBook, Integer> {
+
+    String VIEW = "select new com.example.demo.dto.BorrowView("
+            + "r.idRequest, e.nmEmployee, b.nmBook, r.dateRequest, r.dateBorrow, r.dateScheduledReturn, "
+            + "b.isbn, b.publisher, b.note, r.status) "
+            + "from BorrowBook r, Employee e, BookCollection b "
+            + "where r.idApplicant = e.idEmployee and r.idBook = b.idBook ";
+
+    /** LOAN-02 / LOAN-04：ステータス指定の一覧 */
+    @Query(VIEW + "and r.status = :status order by r.idRequest")
+    List<BorrowView> findViewsByStatus(@Param("status") String status);
+
+    /** 確認画面用：申請IDで1件 */
+    @Query(VIEW + "and r.idRequest = :id")
+    List<BorrowView> findViewById(@Param("id") Integer id);
+
+    /** 承認・却下・返却：更新前に行ロックを取って同時操作を防ぐ */
+    @Lock(LockModeType.PESSIMISTIC_WRITE)
+    @Query("select r from BorrowBook r where r.idRequest = :id")
+    Optional<BorrowBook> findForUpdate(@Param("id") Integer id);
+}

book-rent/src/main/java/com/example/demo/repository/EmployeeRepository.java

@@ -1,5 +1,13 @@
 package com.example.demo.repository;
 
-public class EmployeeRepository {
+import java.util.Optional;
 
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.example.demo.entity.Employee;
+
+public interface EmployeeRepository extends JpaRepository<Employee, Integer> {
+	Optional<Employee> findByMailAddressAndFlgRetirement(String mailAddress, String flgRetirement);
+
+	Optional<Employee> findByMailAddress(String mailAddress);
 }

book-rent/src/main/resources/templates/frament/header.html

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

book-rent/src/main/resources/templates/menu.html

@@ -2,35 +2,27 @@
 <html xmlns:th="http://www.thymeleaf.org">
 
 <head>
-    <meta charset="UTF-8">
+	<meta charset="UTF-8">
-    <title>メニュー</title>
+	<title>メニュー</title>
-
+<!--	<link rel="stylesheet" th:href="@{/css/style.css}">-->
-    <link rel="stylesheet" th:href="@{/css/all.css}">
-    <link rel="stylesheet" th:href="@{/css/style.css}">
 </head>
 
 <body>
-
+	<div th:replace="~{fragments/header :: header}"></div>
-    <h1>メニュー</h1>
+	<main>
-
+		<h1>メニュー</h1>
-    <div class="userInfo">
+		<div class="error" th:if="${errorMessage}" th:text="${errorMessage}"></div>
-        <span>ログインユーザー：</span>
+		<div class="card menu">
-        <span th:text="${loginUserName}">ユーザー名</span>
+			<a class="btn" th:href="@{/books}">書籍一覧</a>
-
+			<!-- 管理者のみ（サーバー側でも /admin/** は管理者以外を拒否している） -->
-        <form th:action="@{/logout}" method="post">
+			<th:block th:if="${session.loginUser.admin}">
-            <button type="submit">ログアウト</button>
+				<a class="btn" th:href="@{/admin/applications}">書籍貸出申請一覧</a>
-        </form>
+				<a class="btn" th:href="@{/admin/lendings}">貸出中書籍一覧</a>
-    </div>
+				<a class="btn" th:href="@{/admin/employees/new}">社員登録</a>
-
+			</th:block>
-    <div class="menuArea">
+			<a class="btn" th:href="@{/employees/search}">社員編集</a>
-        <form th:action="@{/book/list}" method="get">
+		</div>
-            <button type="submit">書籍一覧</button>
+	</main>
-        </form>
-
-        <form th:action="@{/book/rent}" method="get">
-            <button type="submit">書籍貸出申請一覧</button>
-        </form>
-    </div>
-
 </body>
+
 </html>