Implement userProfile

src/main/java/demo/api/config/SecurityConfig.java

@@ -11,9 +11,6 @@ import org.springframework.security.config.annotation.authentication.configurati
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.http.SessionCreationPolicy;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.AuthenticationException;
-import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.web.SecurityFilterChain;
 

src/main/java/demo/api/user/UserController.java

@@ -11,6 +11,7 @@ import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -37,6 +38,15 @@ public class UserController {
     return "user/profile";
   }
 
+  @GetMapping("/profile/{username}")
+  public String userProfile(Model model, @PathVariable String username) {
+    User user = userService.findByName(username)
+        .orElseThrow(() -> new UserNotFoundException());
+    model.addAttribute("userDetail", user);
+
+    return "user/profile";
+  }
+
   @GetMapping("/userList")
   public String showUserList(Model model) {
     List<User> userList = userService.findAll();

src/main/java/demo/api/user/UserService.java

@@ -19,6 +19,19 @@ public interface UserService {
    */
   Optional<User> findByEmail(String email);
 
+  /**
+   * 이름을 통해 유저 조회
+   * @param name
+   * @return 조회된 유저
+   */
+  Optional<User> findByName(String name);
+
+//  /**
+//   * Security Context에 존재하는 인증 정보를 통해 유저 정보 조회
+//   * @return 조회된 유저
+//   */
+//  Optional<User> getMyInfo();
+
   /**
    * 유저 정보 수정
    * @param user 수정활 User Entity

src/main/java/demo/api/user/UserServiceImpl.java

@@ -5,8 +5,13 @@ import demo.api.user.repository.UserRepository;
 import java.util.List;
 import java.util.Optional;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Service;
 
+@Slf4j
 @Service
 @RequiredArgsConstructor
 public class UserServiceImpl implements UserService {
@@ -22,6 +27,31 @@ public class UserServiceImpl implements UserService {
     return userRepository.findByEmail(email);
   }
 
+  @Override
+  public Optional<User> findByName(String name) {
+    return userRepository.findByName(name);
+  }
+
+//  @Override
+//  public Optional<User> getMyInfo() {
+//    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+//    String username = null;
+//
+//    if (authentication == null) {
+//      log.debug("Security Context에 인증 정보가 없습니다.");
+//      return Optional.empty();
+//    }
+//
+//    if (authentication.getPrincipal() instanceof UserDetails) {
+//      UserDetails springSecurityUserInfo = (UserDetails) authentication.getPrincipal();
+//      username = springSecurityUserInfo.getUsername();
+//    } else if (authentication.getPrincipal() instanceof String) {
+//      username = (String) authentication.getPrincipal();
+//    }
+//
+//    return Optional.ofNullable(userRepository.findByName(username).orElse(null));
+//  }
+
   @Override
   public User updateUser(User user, String newInfo) {
     return null;

src/main/java/demo/api/user/repository/UserRepository.java

@@ -10,6 +10,8 @@ public interface UserRepository extends JpaRepository<User, Long> {
 
   Optional<User> findByEmail(String email);
 
+  Optional<User> findByName(String name);
+
   /**
    * 이메일 중복 여부를 확인
    *