[EDIT]:図書一覧画面から貸出処理画面に遷移後、図書情報を引き継ぐ処理を追加

src/main/java/com/example/demo/controller/BookInsertController.java

@@ -10,6 +10,7 @@ import org.springframework.web.bind.annotation.PostMapping;
 
 import com.example.demo.entity.BookInsert;
 import com.example.demo.repository.BookCategoryRepository;
+import com.example.demo.repository.StorageLocationRepository;
 import com.example.demo.repository.SubCategoryRepository;
 import com.example.demo.service.BookInsertService;
 
@@ -21,13 +22,18 @@ private BookInsertService bookInsertService;
 
 @Autowired
 private BookCategoryRepository categoryRepository;
+
 @Autowired
 private SubCategoryRepository subCategoryRepository;
 
+@Autowired 
+private StorageLocationRepository storageLocationRepository;
+
 	    @GetMapping("/bookInsert")
 	    public String bookInsert(Model model) {
 	    	model.addAttribute("categoryList",categoryRepository.findAll());
 	    model.addAttribute("subCategoryList",subCategoryRepository.findAll());
+		model.addAttribute("locationList",storageLocationRepository.findAll());
 	    	model.addAttribute("bookInsert",new BookInsert());
 	        return "bookInsert";
 	    }
@@ -37,6 +43,7 @@ private SubCategoryRepository subCategoryRepository;
 	    // 確認画面から戻る: POSTされた入力中の値がformに入ったまま入力画面へ
 	    @PostMapping("/bookInsertConfirm")
 	    public String bookInsertConfirm(BookInsert bookInsert,Model model) {
+	    	System.out.println(bookInsert);
 	    	bookInsertService.save(bookInsert);
 	    	model.addAttribute("bookInsert",bookInsert);
 	        return "bookInsertConfirm";
@@ -46,6 +53,7 @@ private SubCategoryRepository subCategoryRepository;
 	    public String bookInsertBack(BookInsert bookInsert,Model model) {
 	    	model.addAttribute("categoryList",categoryRepository.findAll());
 	    	model.addAttribute("subCategoryList",new ArrayList<>());
+	    	model.addAttribute("locationList",storageLocationRepository.findAll());
 	    	model.addAttribute("bookInsert",bookInsert);
 	        return "bookInsert";
 	    }
@@ -56,16 +64,21 @@ private SubCategoryRepository subCategoryRepository;
 	    		model.addAttribute("categoryList",categoryRepository.findAll());
 
 	        model.addAttribute("subCategoryList",subCategoryRepository.findByBookCategory_BookCategoryId(bookInsert.getBookCategoryId()));
+	        model.addAttribute("locationList",storageLocationRepository.findAll());
 	        model.addAttribute("bookInsert", bookInsert);
 
 	        return "bookInsert";
 	    }
 	    
+	    
 	
 	    }
 
-	//画面で選択したカテゴリbookInsert.getBookCategoryId())
 
+	//画面で選択したカテゴリbookInsert.getBookCategoryId()に選択した結果をいれる
+	//subCategoryRepository.findBookCategory_BookCategoryId(bookInsert.getBookCategoryId(1)));
+	//「カテゴリIDが1のサブカテゴリを取ってくる」
+	//model.addAttribute("subCategoryList",取得結果)
 	    
 	  
 	   

src/main/java/com/example/demo/controller/BookLendController.java

@@ -1,24 +1,62 @@
 package com.example.demo.controller;
 
+import java.util.List;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 
 import com.example.demo.entity.Employee;
 import com.example.demo.repository.EmployeeRepository;
+import com.example.demo.service.BookServiceImpl;
+import com.example.demo.service.EmployeeService;
+
+import lombok.RequiredArgsConstructor;
 
 @Controller
+@RequiredArgsConstructor
 public class BookLendController {
+	
+	@Autowired
+	private final BookServiceImpl bookServiceImpl;
 
 	@Autowired
 	private EmployeeRepository employeeRepository;
+	
+	@Autowired
+	private EmployeeService employeeService;
 
-	@PostMapping("/bookLend")
+//	@PostMapping("/bookLend")
-	public String bookLend(Model model) {
+//	public String bookLend(Model model) {
+//		return "bookLend";
+//	}
+	
+//	@PostMapping("/bookLend/{id}")
+//	public String bookLend(@PathVariable int id, Model model) {
+//		System.out.println(id);
+//		model.addAttribute("book", bookServiceImpl.findById(id));
+//		return "bookLend";
+//	}
+	
+	@PostMapping("/bookLend/{id}")
+	public String bookLend(@PathVariable int id,Employee employee, Model model) {
+		
+		// 図書ID取得
+		model.addAttribute("book", bookServiceImpl.findById(id));
+		
+		// 社員ID取得（プルダウン用）
+		List<Employee> empList = employeeService.findAll();
+
+		model.addAttribute("bookLend", employeeService.findAll());
+		
+//		model.addAttribute("employeeList", employeeRepository.findByEmployeeId(employee.getEmployeeId()));
+//		model.addAttribute("bookLend", employee);
+		
 		return "bookLend";
 	}
-	
+
 	// 社員IDを取得してプルダウンに表示させる
 	@PostMapping("/bookLend/employeeId")
 	public String selectEmployeeId(Employee employee, Model model) {

src/main/java/com/example/demo/entity/AccountEntity.java

@@ -5,6 +5,8 @@ import jakarta.persistence.Entity;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
 import jakarta.persistence.Table;
 
 import lombok.Getter;
@@ -28,8 +30,9 @@ public class AccountEntity {
 	@Column(name="login_info_id")
 	private Integer loginInfoId;
 	
-	@Column(name="employee_id")
+	@ManyToOne
-	private Integer employeeId;
+	@JoinColumn(name = "employee_id")
+	private Employee employee;
 	
 	@Column(name="password_hash")
 	private String passwordHash;

src/main/java/com/example/demo/entity/BookInsert.java

@@ -40,7 +40,7 @@ public class BookInsert {
     private String publisher;
     
     @Column(name = "publication_date")
-    private String publicationDate;
+    private LocalDate publicationDate;
     
     @Column(name = "location_id")
     private Integer location;
@@ -66,7 +66,7 @@ public class BookInsert {
     @Column(name = "book_approval")
     private Integer bookApproval;
   
-    @Transient
+    @Transient //DB保存無効
     private Integer bookCategoryId;
     
     

src/main/java/com/example/demo/repository/AccountRepository.java

@@ -6,6 +6,6 @@ import com.example.demo.entity.AccountEntity;
 
 public interface AccountRepository extends JpaRepository<AccountEntity,Integer>{
 	
-	AccountEntity findByEmployeeId (Integer employeeId);
+	AccountEntity findByEmployee_EmployeeId (Integer employeeId);
 
 }

src/main/java/com/example/demo/repository/BookLendRepository.java

@@ -1,5 +1,7 @@
 package com.example.demo.repository;
 
+import java.util.List;
+
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
@@ -8,4 +10,6 @@ import com.example.demo.entity.BookLend;
 @Repository
 public interface BookLendRepository extends JpaRepository<BookLend, Integer> {
 
+	List<BookLend> findBybookStatus(Integer bookStatus);
+	
 }

src/main/java/com/example/demo/repository/StorageLocationRepository.java

@@ -0,0 +1,9 @@
+package com.example.demo.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.example.demo.entity.StorageLocation;
+
+public interface StorageLocationRepository extends JpaRepository<StorageLocation, Integer> {
+
+}

src/main/java/com/example/demo/service/BookServiceImpl.java

@@ -1,14 +1,20 @@
 package com.example.demo.service;
 
 import java.util.List;
+import java.util.Optional;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Service;
+import org.springframework.web.server.ResponseStatusException;
 
 import com.example.demo.entity.Book;
 import com.example.demo.repository.BookRepository;
 
+import lombok.RequiredArgsConstructor;
+
 @Service
+@RequiredArgsConstructor
 public class BookServiceImpl {
 
 	@Autowired
@@ -17,9 +23,19 @@ public class BookServiceImpl {
 	public List<Book> findAll() {
 		return bookRepository.findAll();
 	}
-	
+
-	public List<Book> findBooks(String keyword){ 
+	public List<Book> findBooks(String keyword) {
 		return bookRepository.searchBooks(keyword);
 	}
 
+	public Book findById(int bookId) {
+		Optional<Book> book = bookRepository.findById(bookId);
+		if (book.isEmpty()) {
+			throw new ResponseStatusException(
+					HttpStatus.NOT_FOUND, "図書情報が見つかりません");
+		}
+
+		return book.get();
+	}
+
 }

src/main/java/com/example/demo/service/LoginService.java

@@ -16,7 +16,7 @@ public class LoginService {
 	
 	public AccountEntity login(LoginForm form) {
 		AccountEntity accountEntity = 
-				accountRepository.findByEmployeeId(form.getEmployeeId());
+				accountRepository.findByEmployee_EmployeeId(form.getEmployeeId());
 		
 		if(accountEntity == null) {
 			return null;

src/main/resources/templates/book.html

@@ -8,9 +8,33 @@
 </head>
 
 <body>
+	
+	<div class="header-bar">
+
+			<div class="header-left">
+				ShareBooks
+			</div>
+
+			<div class="header-right">
+
+				<span class="user">
+					<span th:text="${session.loginEmployee.employee.employeeName}"></span>
+					(<span th:text="${session.loginEmployee.adminFlag == 1 ? '管理者' : '一般'}"></span>)
+				</span>
+
+				<a class="button-link" th:href="@{/logout}">
+					ログアウト
+				</a>
+
+			</div>
+
+		</div>
+		
 	<div class="container">
 		<h1>社内図書一覧</h1>
+
 		<div class="float-end">
+			<a th:href="@{/topmenu}">トップメニューへ</a>
 		</div>
 
 		<form class="input-group" th:action="@{/searchBooks}" th:object="${bookSearchForm}" method="get">
@@ -22,19 +46,16 @@
 			</button>
 
 		</form>
-		
+
 		<form method="post" th:action="@{/clearBookList}">
 			<button class="button button-secondary" type="submit">
 				クリア
 			</button>
 		</form>
-		
+
 		<p>※「タイトル」「出版社」「著者名」で検索</p>
 
 
-
-		<form method="get" action="bookLend">
-
 			<table class="table table-striped">
 				<thead>
 					<tr>
@@ -47,18 +68,19 @@
 						<th>カテゴリー名</th>
 						<th>サブカテゴリー名</th>
 						<th>保管場所</th>
-						<th>本の状態</th>
+						<th th:if="${session.loginEmployee.adminFlag == 1}">本の状態</th>
-						<th>登録日時</th>
+						<th th:if="${session.loginEmployee.adminFlag == 1}">登録日時</th>
-						<th>更新日時</th>
+						<th th:if="${session.loginEmployee.adminFlag == 1}">更新日時</th>
-						<th>寄贈者</th>
+						<th th:if="${session.loginEmployee.adminFlag == 1}">寄贈者</th>
 						<th>貸出状態</th>
-						<th>操作</th>
+						<th th:if="${session.loginEmployee.adminFlag == 1}">操作</th>
 					</tr>
 				</thead>
 
 				<tbody>
 					<tr th:each="book : ${book}" th:if="${book.bookManageId != null}">
 
+						<td th:hidden="*{book.bookId}"></td>
 						<td th:text="*{book.bookManageId}"></td>
 						<td th:text="*{book.isbn}"></td>
 						<td th:text="*{book.title}"></td>
@@ -68,49 +90,58 @@
 						<td th:text="*{book.bookSubcategory.bookCategory.bookCategoryName}"></td>
 						<td th:text="*{book.bookSubcategory.bookSubcategoryName}"></td>
 						<td th:text="*{book.storageLocation.locationName}"></td>
-						<td th:text="*{book.condition == 0 ? '分からない':
+						<td th:if="${session.loginEmployee.adminFlag == 1}"
+							 th:text="*{book.condition == 0 ? '分からない':
 									   book.condition == 1 ? '新品':
 									   book.condition == 2 ? '良好':
 									   book.condition == 3 ? '使用感あり':
 									   book.condition == 4 ? '痛みあり':
 								       '不明'}">
 						</td>
-						<td th:text="*{book.createdAt}"></td>
+						<td th:if="${session.loginEmployee.adminFlag == 1}" th:text="*{book.createdAt}"></td>
-						<td th:text="*{book.updatedAt}"></td>
+						<td th:if="${session.loginEmployee.adminFlag == 1}" th:text="*{book.updatedAt}"></td>
-						<td th:text="*{book.employee != null ? book.employee.employeeName : '-'}"></td>
+						<td th:if="${session.loginEmployee.adminFlag == 1}" 
-						<td
+							th:text="*{book.employee != null ? book.employee.employeeName : '-'}"></td>
-							th:text="*{book.bookLends != null ? (book.bookLends.bookStatus == 0 ? '貸出可': '貸出不可') : '貸出可'}">
+						<td th:text="*{book.bookLends != null ? 
-						</td>
+							(book.bookLends.bookStatus == 0 ? '貸出可': '貸出不可') : '貸出可'}"></td>
-						<td>
+						
-							<form method="post" action="/bookLend">
+						<td th:if="${session.loginEmployee.adminFlag == 1}">
-								<input type="hidden" name="bookManageId" th:value="*{book.bookManageId}">
+							
+							<form method="post" th:action="@{/bookLend/{id}(id=${book.bookId})}">
+								<input type="hidden" name="id" th:value="*{book.bookId}">
 								<button type="submit"
 									th:disabled="*{book.bookLends != null && book.bookLends.bookStatus == 1}">
 									貸出
 								</button>
 							</form>
+							
 							<form method="post" action="/updateconfirm">
 								<input type="hidden" name="bookManageId" th:value="*{book.bookManageId}">
-								<button type="submit">更新</button>
+								<button type="submit">
+									更新
+								</button>
 							</form>
+							
 							<form method="get" action="/delete">
 								<input type="hidden" name="bookManageId" th:value="*{book.bookManageId}">
-								<button type="submit">削除</button>
+								<button type="submit">
+									削除
+								</button>
 							</form>
+							
 						</td>
 					</tr>
-					
+
 					<tr th:if="${#lists.isEmpty(book)}">
 						<td colspan="15">
 							該当する図書がありません
 						</td>
 					</tr>
+					
 				</tbody>
 			</table>
 
-
+	</div>
-
-
 </body>
 
 </html>

src/main/resources/templates/bookInsert.html

@@ -8,17 +8,12 @@
 
 <body>
 	<h1>新規図書登録入力</h1>
-	
-	<br>
 	       <br><br>
-		   
+	<h4>新しく図書を登録します。必要事項を入力し、「登録」ボタンを押してください</h4>
+	<span style="color:red;">※は必須項目です</span>
+	<br><br>
 	<form action="/bookInsertConfirm" method="POST" th:object="${bookInsert}">
  
-		<label for="bookId">図書ID</label><br>
-		<input type="text"
-		       id="bookId"
-		       placeholder="登録時に自動採番されます" readonly>
-		<br><br>
 		
 		<label for="bookmanageId">図書管理ID</label><br>
 				<input type="text"
@@ -26,71 +21,70 @@
 				       placeholder="登録時に自動採番されます" readonly>
 				<br><br>
 
-	<label for="title">タイトル</label><br>
+	<label for="title">タイトル<span style="color:red;">※</span></label><br>
 	<input type="text" id="title" name="title" placeholder="タイトルを入力" th:value="${bookInsert.title}" required>
 	<br><br>
 	
-	<label for="isbn">ISBN</label><br>
+	<label for="isbn">ISBN<span style="color:red;">※</span></label><br>
-	<input type="text" id="isbn" name="isbn" placeholder="ISBNを入力" th:value="${bookInsert.isbn}" required>
+	<input type="text" id="isbn" name="isbn" placeholder="例:978-1-23-456789-0" th:value="${bookInsert.isbn}" required>
 		<br><br>
 	
-		<label for="title">著者名</label><br>
+		<label for="title">著者名<span style="color:red;">※</span></label><br>
 		<input type="text" id="author" name="author" placeholder="著者名を入力" th:value="${bookInsert.author}" required>
 		<br><br>
 		
+		<!--自動でサブかてを絞り込む。カテゴリをせんたくして、
+		このselectが入っているformの送信先を/bookInsert/categoryに変更、そのformを送信-->
 		<label for="category">カテゴリ</label><br>
-		<select th:field="*{bookCategoryId}"
+		<select th:field="*{bookCategoryId}" onchange="this.form.action='/bookInsert/category';this.form.submit();">
-		        onchange="
+		<option value=""> 選択してください
-		            this.form.action='/bookInsert/category';
+		 </option>
-		            this.form.submit();">
+		<option th:each="category:${categoryList}"
-
+		       th:value="${category.bookCategoryId}"
-		    <option value="">
+		       th:text="${category.bookCategoryName}">
-		        選択してください
-		    </option>
-
-		    <option th:each="category : ${categoryList}"
-		            th:value="${category.bookCategoryId}"
-		            th:text="${category.bookCategoryName}">
 		    </option>
 
 		</select>
 		<br><br>
 		
-		<label for="subcategory">サブカテゴリ</label><br>
+		<label for="subcategory">サブカテゴリ<span style="color:red;">※</span></label><br>
 		<select th:field="*{subcategory}">
 		    <option value="">選択してください</option>
 			<option th:each="sub:${subCategoryList}"
 				    th:value="${sub.bookSubcategoryId}"
-				    th:text="${sub.bookSubcategoryName}">
+				    th:text="${sub.bookSubcategoryName}" required>
 				    </option>
 				</select>
 		<br><br>
-	
+		
-		<label for="publisher">主パン者</label><br>
+		<label for="location">保管場所<span style="color:red;">※</span></label><br>
-		<input type="text" id="publisher" name="publisher" th:value="${bookInsert.publisher}">
+		<select th:field="*{location}">
+		<option value="">選択してください</option>
+			<option th:each="location:${locationList}"
+		            th:value="${location.locationId}"
+		            th:text="${location.locationName}" required>
+		    </option>
+
+		</select>
 		<br><br>
 		
-		<label for="publicationDate">出版日</label><br>
+		<label for="condition">図書状態<span style="color:red;">※</span></label><br>
-		<input type="date" id="publicationDate" name="publicationDate" th:value="${bookInsert.publicationDate}">
+		<select name="condition" required>
-		<br><br>
+			<option value="">選択してください</option>
-		
-		<label for="location">保管場所</label><br>
-		<select name="location">
-			<option value="1">未確定</option>
-			<option value="2">開発エリア書棚</option>
-			<option value="3">会議室前ラック</option>
-			</select>
-		<br><br>
-		
-		<label for="condition">図書状態</label><br>
-		<select name="condition">
-		    <option value="0">不明</option>
 		    <option value="1">新品同様</option>
 		    <option value="2">良好</option>
 		    <option value="3">使用感あり</option>
 		    <option value="4">傷みあり</option>
 		</select>
 		<br><br>		
+		
+		<label for="publisher">出版社</label><br>
+				<input type="text" id="publisher" name="publisher" th:value="${bookInsert.publisher}">
+				<br><br>
+				
+				<label for="publicationDate">出版日</label><br>
+				<input type="date" id="publicationDate" name="publicationDate" th:value="${bookInsert.publicationDate}">
+				<br><br>
 	   
 		<label for="donor">寄贈者社員ID</label><br>
 		<input type="text" id="donor" name="donor" th:value="${bookInsert.donor}">
@@ -103,7 +97,7 @@
 </label>-->
 
 
-	<input type="submit" value="確認画面へ" class="btn">
+	<input type="submit" value="登録" class="btn">
 </form>