[Spring MVC] 한성재 미션 제출합니다.

build.gradle

@@ -14,8 +14,19 @@ repositories {
 
 dependencies {
     implementation 'org.springframework.boot:spring-boot-starter'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
     testImplementation 'io.rest-assured:rest-assured:5.3.1'
+    // DB
+    implementation 'org.springframework.boot:spring-boot-starter-jdbc'
+    runtimeOnly 'com.h2database:h2'
+
+    //jwt
+    implementation 'io.jsonwebtoken:jjwt:0.9.1'
+    implementation 'javax.xml.bind:jaxb-api:2.3.1'
+
 }
 
 test {

src/main/java/Hello/Hello.java

@@ -0,0 +1,30 @@
+package Hello;
+
+public class Hello {
+  String name;
+  Printer printer;
+
+  public Hello() {
+  }
+
+  public Hello(String name, Printer printer) {
+    this.name = name;
+    this.printer = printer;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public void setPrinter(Printer printer) {
+    this.printer = printer;
+  }
+
+  public String sayHello() {
+    return "Hello " + this.name;
+  }
+
+  public void print() {
+    this.printer.print(sayHello());
+  }
+}

src/main/java/Hello/Printer.java

@@ -0,0 +1,8 @@
+package Hello;
+
+public class Printer {
+
+  public void print(String data) {
+    System.out.println(data);
+  }
+}

src/main/java/Hello/StringPrinter.java

@@ -0,0 +1,5 @@
+package Hello;
+
+public class StringPrinter extends Printer{
+
+}

src/main/java/jdbctest/Customer.java

@@ -0,0 +1,25 @@
+package jdbctest;
+
+public class Customer {
+  private long id;
+  private String firstName;
+  private String lastName;
+
+  public Customer(long id, String firstName, String lastName) {
+    this.id = id;
+    this.firstName = firstName;
+    this.lastName = lastName;
+  }
+
+  public long getId() {
+    return id;
+  }
+
+  public String getFirstName() {
+    return firstName;
+  }
+
+  public String getLastName() {
+    return lastName;
+  }
+}

src/main/java/jdbctest/CustomerController.java

@@ -0,0 +1,41 @@
+package jdbctest;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+public class CustomerController {
+  private JdbcTemplate jdbcTemplate;
+
+  public CustomerController(JdbcTemplate jdbcTemplate) {
+    this.jdbcTemplate = jdbcTemplate;
+  }
+
+  @PostMapping("/customers")
+  public ResponseEntity<Void> save(@RequestBody Customer customer) {
+    String sql = "INSERT INTO customers(first_name, last_name) VALUES (?,?)";
+    jdbcTemplate.update(sql, customer.getFirstName(), customer.getLastName());
+    return ResponseEntity.ok().build();
+  }
+
+  @GetMapping("/customers")
+  public ResponseEntity<List<Customer>> list() {
+    String sql = "select id, first_name, last_name from customers";
+    List<Customer> customers = jdbcTemplate.query(
+        sql, (resultSet, rowNum) -> {
+          Customer customer = new Customer(
+              resultSet.getLong("id"),
+              resultSet.getString("first_name"),
+              resultSet.getString("last_name")
+          );
+          return customer;
+        });
+    return ResponseEntity.ok().body(customers);
+  }
+}

src/main/java/jdbctest/DemoApplication.java

@@ -0,0 +1,35 @@
+package jdbctest;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+@SpringBootApplication
+public class DemoApplication implements CommandLineRunner {
+
+  public static void main(String args[]) {
+    SpringApplication.run(DemoApplication.class, args);
+  }
+
+  @Autowired
+  JdbcTemplate jdbcTemplate;
+
+  @Override
+  public void run(String... strings) throws Exception {
+
+    jdbcTemplate.execute("DROP TABLE customers IF EXISTS");
+    jdbcTemplate.execute("CREATE TABLE customers(id SERIAL, first_name VARCHAR(255), last_name VARCHAR(255))");
+
+    List<Object[]> splitUpNames = Arrays.asList("John Woo", "Jeff Dean", "Josh Bloch", "Josh Long").stream()
+        .map(name -> name.split(" "))
+        .collect(Collectors.toList());
+
+    jdbcTemplate.batchUpdate("INSERT INTO customers(first_name, last_name) VALUES (?,?)", splitUpNames);
+
+  }
+}

src/main/java/roomescape/Domains/Auth/LoginController.java

@@ -0,0 +1,65 @@
+package roomescape.Domains.Auth;
+
+import io.jsonwebtoken.Claims;
+import io.jsonwebtoken.Jwts;
+import io.jsonwebtoken.SignatureAlgorithm;
+import jakarta.servlet.http.Cookie;
+import jakarta.servlet.http.HttpServletRequest;
+import java.util.Date;
+import java.util.Map;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class LoginController {
+
+  final private String secretKey = "Yn2kjibddFAWtnPJ2AFlL8WXmohJMCvigQggaEypa5E=";
+  private final UserRepository userRepository;
+
+  public LoginController(final UserRepository userRepository) {
+    this.userRepository = userRepository;
+  }
+
+  @PostMapping("/login")
+  public final ResponseEntity<String> login(@RequestBody Map<String, String> credentials) {
+    String password = credentials.get("password");
+    String email = credentials.get("email");
+    String name = "어드민";
+
+    this.userRepository.save(new User(name, email, password));
+
+    Claims claims = Jwts.claims().setSubject(name);
+
+    Date now = new Date();
+    Date expiryDate = new Date(now.getTime() + 1000L * 60 * 60); // 토큰 만료 시간: 1시간 후
+
+    String accessToken = Jwts.builder().setClaims(claims).setIssuedAt(now).setExpiration(expiryDate)
+        .signWith(SignatureAlgorithm.HS256, secretKey).compact();
+
+    return ResponseEntity.ok().header("Set-Cookie", "token=" + accessToken + ";").build();
+  }
+
+  @GetMapping("/login/check")
+  public final ResponseEntity<Map<String, String>> loginCheck(HttpServletRequest request) {
+    Cookie[] cookies = request.getCookies();
+    String token = getToken(cookies);
+    String memberName = String.valueOf(Jwts.parser()
+        .setSigningKey(secretKey)
+        .parseClaimsJws(token)
+        .getBody().getSubject());
+    return ResponseEntity.ok().body(Map.of("name", memberName));
+  }
+
+  private static String getToken(final Cookie[] cookies) {
+    for (Cookie cookie : cookies) {
+      if (cookie.getName().equals("token")) {
+        return cookie.getValue();
+      }
+    }
+    return "";
+  }
+
+}

src/main/java/roomescape/Domains/Auth/User.java

@@ -0,0 +1,49 @@
+package roomescape.Domains.Auth;
+
+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 roomescape.Domains.Time.Time;
+
+@Entity
+@Table(name = "customer")
+public class User {
+
+  protected User() {
+  }
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.AUTO)
+  private Long id;
+
+  private String name;
+  private String email;
+  private String password;
+
+  public User(final String name,final String email, final String password) {
+    this.name = name;
+    this.email = email;
+    this.password = password;
+  }
+
+  public Long getId() {
+    return id;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public String getEmail() {
+    return email;
+  }
+
+  public String getPassword() {
+    return password;
+  }
+
+}

src/main/java/roomescape/Domains/Auth/UserRepository.java

@@ -0,0 +1,7 @@
+package roomescape.Domains.Auth;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+
+}

src/main/java/roomescape/Domains/Reservation/Reservation.java

@@ -0,0 +1,55 @@
+package roomescape.Domains.Reservation;
+
+import jakarta.persistence.Embedded;
+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.OneToOne;
+import roomescape.Domains.Time.Time;
+
+@Entity
+public class Reservation {
+
+  protected Reservation() {
+  }
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.AUTO)
+  private Long id;
+
+  private String name;
+  private String date;
+  @ManyToOne
+  @JoinColumn(name = "time_id")
+  private Time time;
+
+  public Reservation(final String name, final String date, final Time time) {
+    this.name = name;
+    this.date = date;
+    this.time = time;
+  }
+
+  public Long getId() {
+    return id;
+  }
+
+  public Time getTime() {
+    return time;
+  }
+
+
+  public String getName() {
+    return name;
+  }
+
+  public String getDate() {
+    return date;
+  }
+
+  public void setId(final Long id) {
+    this.id = id;
+  }
+}