AOP logger

apps/user-service/build.gradle

@@ -30,6 +30,7 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-security'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:3.0.5'
+	implementation 'org.springframework.boot:spring-boot-starter-aop'
 	compileOnly 'org.projectlombok:lombok'
 	runtimeOnly 'com.h2database:h2'
 	annotationProcessor 'org.projectlombok:lombok'

apps/user-service/src/main/java/com/gltkorea/icebang/aop/logging/LoggingAspect.java

@@ -0,0 +1,54 @@
+package com.gltkorea.icebang.aop.logging;
+
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Pointcut;
+import org.springframework.stereotype.Component;
+
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Aspect
+@Component
+public class LoggingAspect {
+
+  @Pointcut("execution(public * com.gltkorea.icebang..controller..*(..))")
+  public void controllerMethods() {}
+
+  @Pointcut("execution(public * com.gltkorea.icebang..service..*(..))")
+  public void serviceMethods() {}
+
+  @Pointcut("execution(public * com.gltkorea.icebang..service..repository..*(..))")
+  public void repositoryMethods() {}
+
+  @Around("controllerMethods()")
+  public Object logController(ProceedingJoinPoint joinPoint) throws Throwable {
+    long start = System.currentTimeMillis();
+    log.info("[CONTROLLER] Start: {} args={}", joinPoint.getSignature(), joinPoint.getArgs());
+    Object result = joinPoint.proceed();
+    long duration = System.currentTimeMillis() - start;
+    log.info("[CONTROLLER] End: {} ({}ms)", joinPoint.getSignature(), duration);
+    return result;
+  }
+
+  @Around("serviceMethods()")
+  public Object logService(ProceedingJoinPoint joinPoint) throws Throwable {
+    long start = System.currentTimeMillis();
+    log.info("[SERVICE] Start: {} args={}", joinPoint.getSignature(), joinPoint.getArgs());
+    Object result = joinPoint.proceed();
+    long duration = System.currentTimeMillis() - start;
+    log.info("[SERVICE] End: {} ({}ms)", joinPoint.getSignature(), duration);
+    return result;
+  }
+
+  @Around("repositoryMethods()")
+  public Object logRepository(ProceedingJoinPoint joinPoint) throws Throwable {
+    long start = System.currentTimeMillis();
+    log.debug("[REPOSITORY] Start: {} args={}", joinPoint.getSignature(), joinPoint.getArgs());
+    Object result = joinPoint.proceed();
+    long duration = System.currentTimeMillis() - start;
+    log.debug("[REPOSITORY] End: {} ({}ms)", joinPoint.getSignature(), duration);
+    return result;
+  }
+}