[ADD] CORS 수정

src/main/java/kr/re/etri/autoflow/common/LoggingInterceptor.java

@@ -0,0 +1,48 @@
+package kr.re.etri.autoflow.common;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.lang.NonNull;
+import org.springframework.lang.Nullable;
+import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+@Slf4j
+public class LoggingInterceptor implements HandlerInterceptor {
+
+    @Override
+    public boolean preHandle(@NonNull HttpServletRequest request, @NonNull HttpServletResponse response,
+                             @NonNull Object handler) {
+        String userId = request.getHeader("userId");
+        String path = request.getRequestURI();
+        String method = request.getMethod();
+
+        //정적인 리소스 로깅 안하게 처리
+        if (!(handler instanceof HandlerMethod)) {
+            log.debug(">>> Static resource or non-handler request. API: {}, method: {}, userId: {}", path, method, userId);
+            return true;
+        }
+
+        String handlerName = ((HandlerMethod) handler).getBeanType().getSimpleName();
+        log.info(">>> {} invoked. API: {}, method: {}, userId: {}", handlerName, path, method, userId);
+        return true;
+    }
+
+
+    @Override
+    public void postHandle(@NonNull HttpServletRequest request, @NonNull HttpServletResponse response,
+                           @NonNull Object handler, @Nullable ModelAndView modelAndView) {
+        log.info("API Response: {}, userId: {}, status: {}", request.getRequestURI(),
+                request.getHeader("userId"), response.getStatus());
+    }
+
+    @Override
+    public void afterCompletion(@NonNull HttpServletRequest request, @NonNull HttpServletResponse response,
+                                @NonNull Object handler, @Nullable Exception ex) {
+        if (ex != null) {
+            log.error("Error during request: {}", ex.getMessage());
+        }
+    }
+}

src/main/java/kr/re/etri/autoflow/common/WebConfiguration.java

@@ -0,0 +1,29 @@
+package kr.re.etri.autoflow.common;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpMethod;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfiguration implements WebMvcConfigurer {
+
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**")
+                .allowedOrigins("*")
+                .allowedMethods(HttpMethod.GET.name(),
+                        HttpMethod.HEAD.name(),
+                        HttpMethod.POST.name(),
+                        HttpMethod.PUT.name(),
+                        HttpMethod.DELETE.name())
+                .maxAge(3600);
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(new LoggingInterceptor())
+                .addPathPatterns("/**");  // Intercepts all requests
+    }
+}

src/main/java/kr/re/etri/autoflow/controllers/AuthController.java

@@ -5,6 +5,7 @@ import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
 
+import io.swagger.v3.oas.annotations.Parameter;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.validation.Valid;
 
@@ -193,6 +194,28 @@ public class AuthController {
     return ResponseEntity.badRequest().body(new MessageResponse(false,"Refresh Token is empty!"));
   }
 
+  @Operation(summary = "사용자 조회", description = "사용자 ID로 등록된 사용자 정보를 조회합니다.")
+  @ApiResponses({
+          @ApiResponse(responseCode = "200", description = "사용자 조회 성공"),
+          @ApiResponse(responseCode = "404", description = "해당 ID의 사용자를 찾을 수 없음")
+  })
+  @GetMapping("/users/{id}")
+  public ResponseEntity<UserInfoResponse> getUserById(
+          @Parameter(description = "사용자 ID", example = "1") @PathVariable Long id) {
+
+    return userRepository.findById(id)
+            .map(user -> new UserInfoResponse(
+                    user.getId(),
+                    user.getUsername(),
+                    user.getEmail(),
+                    user.getRoles().stream()
+                            .map(role -> role.getName().name())
+                            .toList()
+            ))
+            .map(ResponseEntity::ok)
+            .orElse(ResponseEntity.notFound().build());
+  }
+
   @Operation(summary = "전체 사용자 조회", description = "등록된 모든 사용자 목록을 조회합니다.")
   @ApiResponses({
           @ApiResponse(responseCode = "200", description = "사용자 목록 조회 성공")
@@ -212,5 +235,4 @@ public class AuthController {
 
     return ResponseEntity.ok(users);
   }
-
 }