Spring_Q1

Spring-HTML/src/main/java/com/example/demo/controller/MainController.java

@@ -1,112 +1,42 @@
 package com.example.demo.controller;
 
-import java.util.List;
-
-import jakarta.servlet.http.HttpSession;
-
-import org.springframework.beans.factory.annotation.Autowired;
 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 com.example.demo.entity.Employee;
-import com.example.demo.form.EmployeeForm;
-import com.example.demo.form.LoginForm;
-import com.example.demo.service.EmployeeService;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
 
 @Controller
 public class MainController {
+	@RequestMapping(value = "/",method = RequestMethod.GET)
+	public String loin() {
+		return"login";
+	}
+	@RequestMapping(value = "/doLogin",method = RequestMethod.POST)
+	public String doLoin() {
+		return"menu";
+	}
+	@RequestMapping(value = "/logout",method = RequestMethod.POST)
+	public String logout() {
+		return "login";
+	}
+	@RequestMapping(value = "/select",method = RequestMethod.POST)
+	public String select() {
+		return "select";
+	}
+	@RequestMapping(value = "/back",method = RequestMethod.POST)
+	public String back() {
+		return "menu";
+	}
+	@RequestMapping(value = "/insert",method = RequestMethod.POST)
+	public String insert() {
+		return "insert";
+	}
+	@RequestMapping(value = "/update",method = RequestMethod.POST)
+	public String update() {
+		return "update";
+	}
+	@RequestMapping(value = "/delete",method = RequestMethod.POST)
+	public String delete() {
+		return "delete";
+	}
 
-    @Autowired
-    private HttpSession session;
-
-    @Autowired
-    private EmployeeService employeeService;
-
-    @GetMapping("/")
-    public String login(Model model) {
-        model.addAttribute("loginForm", new LoginForm());
-        return "login";
-    }
-
-    @PostMapping("/doLogin")
-    public String doLogin(@ModelAttribute LoginForm form, Model model) {
-        var employeeOpt = employeeService.login(form.getMail(), form.getPass());
-        if (employeeOpt.isPresent()) {
-            session.setAttribute("login_emp", employeeOpt.get());
-            return "menu";
-        }
-        model.addAttribute("error", "メールアドレスまたはパスワードが違います");
-        return "login";
-    }
-
-    @PostMapping("/logout")
-    public String logout() {
-        session.invalidate(); // Session ကို ဖျက်ပစ်ခြင်း
-        return "redirect:/";
-    }
-
-    @PostMapping("/back")
-    public String back() {
-        return "menu";
-    }
-
-    // --- ရှာဖွေခြင်း (select) ---
-    @PostMapping("/select")
-    public String select(Model model) {
-    	List<Employee> list = employeeService.getAllEmployee();
-        model.addAttribute("employeeList",list);
-        return "select";
-    }
-
-    // --- သစ်ထည့်ခြင်း (insert) ---
-    @PostMapping("/insert")
-    public String insert(Model model) {
-        model.addAttribute("employeeForm", new EmployeeForm());
-        return "insert";
-    }
-
-    @PostMapping("/insertConfirm")
-    public String insertConfirm(@ModelAttribute EmployeeForm form, Model model) {
-        model.addAttribute("employeeForm", form);
-        return "insertConfirm";
-    }
-
-    @PostMapping("/insertResult")
-    public String insertResult(@ModelAttribute EmployeeForm form) {
-        // Form -> Entity သို့ ပြောင်းပြီး Save လုပျရပါမညျ
-        return "insertResult";
-    }
-
-    // --- ပြင်ဆင်ခြင်း (update) ---
-    @PostMapping("/update")
-    public String update(Model model) {
-        model.addAttribute("employeeForm", new EmployeeForm());
-        return "update";
-    }
-
-    @PostMapping("/updateConfirm")
-    public String updateConfirm(@ModelAttribute EmployeeForm form, Model model) {
-        model.addAttribute("employeeForm", form);
-        return "updateConfirm";
-    }
-
-    @PostMapping("/updateResult")
-    public String updateResult(@ModelAttribute EmployeeForm form) {
-        return "updateResult";
-    }
-
-    // --- ဖျက်ဆီးခြင်း (delete) ---
-    @PostMapping("/delete")
-    public String delete() {
-        return "delete";
-    }
-
-    @PostMapping("/deleteResult")
-    public String deleteResult(Integer id) {
-        // employeeService.deleteById(id);
-        return "deleteResult";
-    }
-}
+}

Spring-HTML/src/main/java/com/example/demo/entity/Employee.java

@@ -1,29 +0,0 @@
-package com.example.demo.entity;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
-import jakarta.persistence.Table;
-
-import lombok.Data;
-@Data
-@Entity
-@Table(name="employee")
-public class Employee {
-	@Id
-	@GeneratedValue(strategy = GenerationType.IDENTITY)
-	@Column(name ="id_employee", nullable=false)
-	private Integer idEmployee;
-	@Column(name ="nm_employee", nullable=false)
-	private String nmEmployee;
-	@Column(name ="kn_employee", nullable=false)
-	private String knEmployee;
-	@Column(name ="mail_address", nullable=false)
-	private String mailAddress;
-	@Column(name ="password", nullable=false)
-	private String password;
-	@Column(name ="id_department", nullable=false)
-	private Integer idDepartment;
-}

Spring-HTML/src/main/java/com/example/demo/form/EmployeeForm.java

@@ -1,14 +0,0 @@
-package com.example.demo.form;
-
-
-import lombok.Data;
-
-@Data
-public class EmployeeForm {
-
-	private String nmEmp;
-	
-	private String knEmp;
-	
-
-}

Spring-HTML/src/main/java/com/example/demo/form/LoginForm.java

@@ -1,15 +0,0 @@
-package com.example.demo.form;
-
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-@Data
-@NoArgsConstructor
-@AllArgsConstructor
-public class LoginForm {
-	private String mail;
-	private String pass;
-	
-}
-

Spring-HTML/src/main/java/com/example/demo/repsitory/EmployeeRepository.java

@@ -1,12 +0,0 @@
-package com.example.demo.repsitory;
-
-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> findByMailAddressAndPassword(String mail, String pass);
-
-}

Spring-HTML/src/main/java/com/example/demo/service/EmployeeService.java

@@ -1,36 +0,0 @@
-package com.example.demo.service;
-
-import java.util.List;
-import java.util.Optional;
-
-import jakarta.transaction.Transactional;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import com.example.demo.entity.Employee;
-import com.example.demo.repsitory.EmployeeRepository;
-
-@Service
-@Transactional
-public class EmployeeService {
-	@Autowired
-    private EmployeeRepository employeeRepository;
-
-    // Login စစ်ဆေးခြင်း
-    public Optional<Employee> login(String mail, String pass) {
-        return employeeRepository.findByMailAddressAndPassword(mail, pass);
-    }
- // အချက်အလက်အားလုံး ရှာဖွေခြင်း
-    public List<Employee> getAllEmployee() {
-        return employeeRepository.findAll();
-    }
-    // အချက်အလက် သိမ်းဆည်းခြင်း / ပြင်ဆင်ခြင်း
-    public Employee save(Employee employee) {
-        return employeeRepository.save(employee);
-    }
-    // အချက်အလက် ဖျက်ဆီးခြင်း
-    public void deleteById(Integer id) {
-        employeeRepository.deleteById(id);
-    }
-}

Spring-HTML/src/main/resources/templates/delete.html

@@ -1,25 +1,20 @@
 <!DOCTYPE html>
 <html xmlns:th="http://www.thymeleaf.org">
+
 <head>
 	<meta charset="UTF-8">
 	<title>削除ページ</title>
 </head>
+
 <body>
-	<h3>削除</h3>
+	<h3>	削除</h3>
 	<form action="logout" method="post">
 		<input type="submit" value="ログアウト">
 	</form>
-
-	<!-- ID တစ်ခုတည်း ရိုက်ထည့်ရန် Form -->
-	<form action="deleteResult" method="post">
-		<div><label>id: <input type="number" name="idEmployee"></label></div>
-		<br>
-		<input type="submit" value="削除">
-	</form>
-
-	<br>
 	<form action="back" method="post">
 		<input type="submit" value="戻る">
 	</form>
+
 </body>
+
 </html>

Spring-HTML/src/main/resources/templates/deleteResult.html

@@ -1,20 +0,0 @@
-<!DOCTYPE html>
-<html xmlns:th="http://www.thymeleaf.org">
-
-<head>
-	<meta charset="UTF-8">
-	<title>削除確認ページ</title>
-</head>
-
-<body>
-	<h3>	削除完了しました。</h3>
-	<form action="logout" method="post">
-		<input type="submit" value="ログアウト">
-	</form>
-	<form action="back" method="post">
-		<input type="submit" value="戻る">
-	</form>
-
-</body>
-
-</html>

Spring-HTML/src/main/resources/templates/insert.html

@@ -11,17 +11,6 @@
 	<form action="logout" method="post">
 		<input type="submit" value="ログアウト">
 	</form>
-	<!-- Input Form များ -->
-		<form action="insertConfirm" method="post">
-			<div><label>name: <input type="text" name="nmEmp"></label></div>
-			<div><label>kana: <input type="text" name="knEmp"></label></div>
-			<div><label>mail: <input type="email" name="mail"></label></div>
-			<div><label>pass: <input type="password" name="pass"></label></div>
-			<div><label>id_dep: <input type="number" name="idDepartment"></label></div>
-			<br>
-			<input type="submit" value="登録">
-		</form>
-	<br>
 	<form action="back" method="post">
 		<input type="submit" value="戻る">
 	</form>

Spring-HTML/src/main/resources/templates/insertConfirm.html

@@ -1,17 +0,0 @@
-<!DOCTYPE html>
-<html xmlns:th="http://www.thymeleaf.org">
-<head>
-<meta charset="UTF-8">
-<title>insert Result</title>
-</head>
-<body>
-	<h3>登録完了しました。</h3>
-		<form action="logout" method="post">
-			<input type="submit" value="ログアウト">
-		</form>
-		<form action="back" method="post">
-				<input type="submit" value="戻る">
-			</form>
-
-</body>
-</html>

Spring-HTML/src/main/resources/templates/login.html

@@ -8,8 +8,6 @@
 
 <body>
 	<form action="doLogin" method="post">
-		<input type="email"name="mail"placeholder="メールアドレス">
-		<input type="password"name="pass"placeholder="パスワード">
 		<input type="submit" value="ログイン">
 
 	</form>

Spring-HTML/src/main/resources/templates/menu.html

@@ -21,13 +21,7 @@
 	</form>
 	<form action="delete" method="post">
 	<input type="submit" value="削除">
-	
 	</form>
-	
-	<!-- ログイン者情報の表示（キー名を login_emp に修正） -->
-	<div th:if="${session.login_emp != null}">
-			<span th:text="|ログイン者：${session.login_emp.nmEmployee}|"></span>
-		</div>
 
 </body>
 

Spring-HTML/src/main/resources/templates/select.html

@@ -6,32 +6,15 @@
 	<title>検索ページ</title>
 </head>
 
-<brbody>
-	<h3> 検索</h3>
+<body>
+	<h3>	検索</h3>
 	<form action="logout" method="post">
 		<input type="submit" value="ログアウト">
 	</form>
-
-	<!-- ဇယားဖြင့် အချက်အလက်များ ပြသခြင်း -->
-	<table border="1">
-		<tr>
-			<th>ID</th>
-			<th>名前</th>
-			<th>カナ</th>
-			<th>メールアドレス</th>
-		</tr>
-		<tr th:each="emp : ${employeeList}">
-			<td th:text="${emp.idEmployee}"></td>
-			<td th:text="${emp.nmEmployee}"></td>
-			<td th:text="${emp.knEmployee}"></td>
-			<td th:text="${emp.mailAddress}"></td>
-		</tr>
-	</table>
-	<br>
 	<form action="back" method="post">
 		<input type="submit" value="戻る">
 	</form>
 
-	</body>
+</body>
 
 </html>

Spring-HTML/src/main/resources/templates/update.html

@@ -11,18 +11,6 @@
 	<form action="logout" method="post">
 		<input type="submit" value="ログアウト">
 	</form>
-	<!-- Input Form များ -->
-		<form action="updateConfirm" method="post">
-			<div><label>id: <input type="number" name="idEmployee"></label></div>
-			<div><label>name: <input type="text" name="nmEmp"></label></div>
-			<div><label>kana: <input type="text" name="knEmp"></label></div>
-			<div><label>mail: <input type="email" name="mail"></label></div>
-			<div><label>pass: <input type="password" name="pass"></label></div>
-			<div><label>id_dep: <input type="number" name="idDepartment"></label></div>
-			<br>
-			<input type="submit" value="更新">
-		</form>
-		<br>
 	<form action="back" method="post">
 		<input type="submit" value="戻る">
 	</form>

Spring-HTML/src/main/resources/templates/updateConfirm.html

@@ -1,21 +0,0 @@
-<!DOCTYPE html>
-<html xmlns:th="http://www.thymeleaf.org">
-
-<head>
-	<meta charset="UTF-8">
-	<title>更新ページ</title>
-</head>
-
-<body>
-	<h3>	更新完了しました。</h3>
-	<form action="logout" method="post">
-		<input type="submit" value="ログアウト">
-	</form>
-	<br>
-		<form action="back" method="post">
-			<input type="submit" value="戻る">
-		</form>
-<body>
-
-</body>
-</html>

spring-lesson/pom.xml

@@ -9,10 +9,10 @@
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>com.example</groupId>
-	<artifactId>spring-lesson</artifactId>
+	<artifactId>Spring-lesson</artifactId>
 	<version>0.0.1-SNAPSHOT</version>
 	<packaging>war</packaging>
-	<name>spring-lesson</name>
+	<name>Spring-lesson</name>
 	<description/>
 	<url/>
 	<licenses>
@@ -31,10 +31,7 @@
 		<java.version>21</java.version>
 	</properties>
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-data-jpa</artifactId>
-		</dependency>
+
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-webmvc</artifactId>
@@ -46,38 +43,20 @@
 			<scope>runtime</scope>
 			<optional>true</optional>
 		</dependency>
-		<dependency>
-			<groupId>com.mysql</groupId>
-			<artifactId>mysql-connector-j</artifactId>
-			<scope>runtime</scope>
-		</dependency>
+		
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>
 			<optional>true</optional>
 		</dependency>
+		
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-tomcat</artifactId>
 			<scope>provided</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-data-jpa-test</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-webmvc-test</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.example</groupId>
-			<artifactId>Spring-lesson-Q2</artifactId>
-			<version>0.0.1-SNAPSHOT</version>
-		</dependency>
 	</dependencies>
-
+	
 	<build>
 		<plugins>
 			<plugin>

spring-lesson/src/main/java/com/example/demo/SpringLessonApplication.java

@@ -2,7 +2,7 @@ package com.example.demo;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.ApplicationContext;
 
 import com.example.demo.presentation.Q1View;
 
@@ -10,9 +10,9 @@ import com.example.demo.presentation.Q1View;
 public class SpringLessonApplication {
 
 	public static void main(String[] args) {
-		ConfigurableApplicationContext context = SpringApplication.run(SpringLessonApplication.class, args);
 
-		// Q1View Bean ကို ရယူပြီး Execute လုပ်ခြင်း
+		ApplicationContext context = SpringApplication.run(SpringLessonApplication.class, args);
+
 		Q1View view = context.getBean(Q1View.class);
 		view.display();
 	}

spring-lesson/src/main/java/com/example/demo/application/Q1Controller.java

@@ -9,15 +9,21 @@ import com.example.demo.service.Q1Service;
 
 @Controller
 public class Q1Controller {
+
 	@Autowired
-	private Q1Service q1Service;
-	@Autowired
-	private Q1Logic q1Logic;
-	
-	public String execute (String mailAddress, String password) {
-	Q1Entity entity =q1Service.processService(mailAddress, password);
-	
-	return q1Logic.formatUserDetail(entity);
+	Q1Service service;
+
+	Q1Logic logic = new Q1Logic();
+
+	public Q1Entity show(String mailAddress, String password) {
+		String result = logic.check(mailAddress, password);
+
+		if (!result.equals("OK")) {
+			System.out.println(result);
+			return null;
+		}
+
+		return service.getUserData(mailAddress, password);
 	}
 
 }

spring-lesson/src/main/java/com/example/demo/domain/Q1Entity.java

@@ -1,24 +1,20 @@
 package com.example.demo.domain;
 
-import jakarta.persistence.Entity;
-import jakarta.persistence.Id;
-
-@Entity
 public class Q1Entity {
-	@Id
+
 	private String mailAddress;
 	private String password;
 
+	//↓これなんでいるんやろう
 	public Q1Entity() {
 	}
 
-	// Constructor
 	public Q1Entity(String mailAddress, String password) {
 		this.mailAddress = mailAddress;
 		this.password = password;
 	}
 
-	// Getter & Setter
+	//getter・setter
 	public String getMailAddress() {
 		return mailAddress;
 	}
@@ -34,4 +30,5 @@ public class Q1Entity {
 	public void setPassword(String password) {
 		this.password = password;
 	}
+
 }

spring-lesson/src/main/java/com/example/demo/logic/Q1Logic.java

@@ -1,13 +1,19 @@
 package com.example.demo.logic;
 
-import org.springframework.stereotype.Component;
-
-import com.example.demo.domain.Q1Entity;
-
-@Component
 public class Q1Logic {
-	public String formatUserDetail(Q1Entity entity) {
-		return"メールアドレス："+entity.getMailAddress()+" パスワード："+entity.getPassword();		
+	public String check(String mailAddress, String password) {
+
+		//メールアドレスが256文字より大きい
+		if (mailAddress.length() > 256) {
+			return "メールアドレスもしくはパスワードが不正です";
+		}
+
+		//パスワードが8文字より小さい
+		if (password.length() < 8) {
+			return "メールアドレスもしくはパスワードが不正です";
+		}
+
+		return "OK";
 	}
 
 }

spring-lesson/src/main/java/com/example/demo/persistence/Q1Dao.java

@@ -4,12 +4,14 @@ import org.springframework.stereotype.Repository;
 
 import com.example.demo.domain.Q1Entity;
 
-@Repository
+@Repository //←「このクラスはDAOとして使います」
 public class Q1Dao {
-	private Q1Dao q1Dao;
-	public Q1Entity createEntity (String mailAddress, String password) {
-		return new Q1Entity(mailAddress, password);
+	public Q1Entity findData(String mailAddress, String password) {
 		
-	}
+		Q1Entity entity = new Q1Entity();
 
+		entity.setMailAddress(mailAddress);
+		entity.setPassword(password);
+		return entity;
+	}
 }

spring-lesson/src/main/java/com/example/demo/presentation/Q1View.java

@@ -1,3 +1,4 @@
+//メールアドレスとパスワードを入力する
 package com.example.demo.presentation;
 
 import java.util.Scanner;
@@ -6,21 +7,31 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import com.example.demo.application.Q1Controller;
+import com.example.demo.domain.Q1Entity;
 
 @Component
 public class Q1View {
-    @Autowired
-    private Q1Controller q1Controller;
 
-    public void display() {
-        Scanner scanner = new Scanner(System.in);
-        System.out.println("メールアドレス入力してください。");
-        String mailAdress = scanner.nextLine();
-        System.out.println("パスワード入力してください。");
-        String password = scanner.nextLine();
+	@Autowired
+	Q1Controller controller;
 
-        String result = q1Controller.execute(mailAdress, password);
-        System.out.println("======結果=====");
-        System.out.println(result);
-    }
-}
+	public void display() {
+
+		Scanner scanner = new Scanner(System.in);
+
+		System.out.println("メールアドレス：");
+		String mailAddress = scanner.nextLine();
+
+		System.out.println("パスワード：");
+		String password = scanner.nextLine();
+
+		Q1Entity entity = controller.show(mailAddress, password);
+
+		if (entity != null) {
+			System.out.println("メールアドレス：" + entity.getMailAddress());
+			System.out.println("パスワード：" + entity.getPassword());
+		}
+
+	}
+
+}

spring-lesson/src/main/java/com/example/demo/service/Q1Service.java

@@ -8,10 +8,13 @@ import com.example.demo.persistence.Q1Dao;
 
 @Service
 public class Q1Service {
-	@Autowired
-	private Q1Dao q1Dao;
-	public Q1Entity processService(String mailAdress, String password) {
-		return q1Dao.createEntity(mailAdress,password);
-	}
 
+	//Q1ServiceがQ1Daoを使いたい→Q1Daoを渡しておくね
+	@Autowired
+	Q1Dao dao;
+
+	public Q1Entity getUserData(String mailAddress, String password) {
+
+		return dao.findData(mailAddress, password);
+	}
 }