From 1a11bb899ac7f627d420790f73a3171936943e3b Mon Sep 17 00:00:00 2001
From: SergeyPodgorny <serkonpod@gmail.com>
Date: Sun, 10 Dec 2023 17:12:49 +0300
Subject: [PATCH] Benchmarked annotation deployed

---
 .../games/annotations/Benchmarked.java        | 12 +++++++
 .../games/aspects/Benchmarking.java           | 32 +++++++++++++++++++
 .../SpecificGameListServiceImpl.java          |  2 ++
 .../SpecificGameServiceImpl.java              |  2 ++
 4 files changed, 48 insertions(+)
 create mode 100644 server/games-service/src/main/java/com/fnd/games_store/games/annotations/Benchmarked.java
 create mode 100644 server/games-service/src/main/java/com/fnd/games_store/games/aspects/Benchmarking.java

diff --git a/server/games-service/src/main/java/com/fnd/games_store/games/annotations/Benchmarked.java b/server/games-service/src/main/java/com/fnd/games_store/games/annotations/Benchmarked.java
new file mode 100644
index 0000000..1351bb1
--- /dev/null
+++ b/server/games-service/src/main/java/com/fnd/games_store/games/annotations/Benchmarked.java
@@ -0,0 +1,12 @@
+package com.fnd.games_store.games.annotations;
+
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD)
+public @interface Benchmarked {
+}
diff --git a/server/games-service/src/main/java/com/fnd/games_store/games/aspects/Benchmarking.java b/server/games-service/src/main/java/com/fnd/games_store/games/aspects/Benchmarking.java
new file mode 100644
index 0000000..2c2a85b
--- /dev/null
+++ b/server/games-service/src/main/java/com/fnd/games_store/games/aspects/Benchmarking.java
@@ -0,0 +1,32 @@
+package com.fnd.games_store.games.aspects;
+
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.springframework.stereotype.Component;
+
+import java.time.Duration;
+import java.time.Instant;
+
+@Component
+@Aspect
+@Slf4j
+public class Benchmarking {
+
+
+    @Around("@annotation(com.fnd.games_store.games.annotations.Benchmarked)")
+    public Object performTImeMeasure(ProceedingJoinPoint joinPoint) throws Throwable {
+
+        Instant startTime = Instant.now();
+
+        Object proceed = joinPoint.proceed();
+
+        Instant endTime = Instant.now();
+
+        log.info(Duration.between(endTime,startTime).toString());
+
+        return proceed;
+    }
+
+}
diff --git a/server/games-service/src/main/java/com/fnd/games_store/games/service/implementation/SpecificGameListServiceImpl.java b/server/games-service/src/main/java/com/fnd/games_store/games/service/implementation/SpecificGameListServiceImpl.java
index 0cb1ad6..5829de4 100644
--- a/server/games-service/src/main/java/com/fnd/games_store/games/service/implementation/SpecificGameListServiceImpl.java
+++ b/server/games-service/src/main/java/com/fnd/games_store/games/service/implementation/SpecificGameListServiceImpl.java
@@ -1,5 +1,6 @@
 package com.fnd.games_store.games.service.implementation;
 
+import com.fnd.games_store.games.annotations.Benchmarked;
 import com.fnd.games_store.games.dto.game.GameResponseDTO;
 import com.fnd.games_store.games.exceptions.GameNotFoundException;
 import com.fnd.games_store.games.repository.GameRepository;
@@ -32,6 +33,7 @@ public SpecificGameListServiceImpl(GameRepository repository) {
             isolation = Isolation.REPEATABLE_READ,
             timeout = 5,
             readOnly = true)
+    @Benchmarked
     @Override
     public List<GameResponseDTO> getSpecifiedGameList(Integer page, Integer pageSize, Sort sortBy) {
         return repository.findAll(PageRequest.of(page,pageSize, sortBy)).stream().map(GameResponseDTO::new).collect(Collectors.toList());
diff --git a/server/games-service/src/main/java/com/fnd/games_store/games/service/implementation/SpecificGameServiceImpl.java b/server/games-service/src/main/java/com/fnd/games_store/games/service/implementation/SpecificGameServiceImpl.java
index 94f6dc2..0fb3a7f 100644
--- a/server/games-service/src/main/java/com/fnd/games_store/games/service/implementation/SpecificGameServiceImpl.java
+++ b/server/games-service/src/main/java/com/fnd/games_store/games/service/implementation/SpecificGameServiceImpl.java
@@ -1,5 +1,6 @@
 package com.fnd.games_store.games.service.implementation;
 
+import com.fnd.games_store.games.annotations.Benchmarked;
 import com.fnd.games_store.games.dto.game.GameResponseDTO;
 import com.fnd.games_store.games.exceptions.GameNotFoundException;
 import com.fnd.games_store.games.repository.GameRepository;
@@ -27,6 +28,7 @@ public SpecificGameServiceImpl(GameRepository repository) {
             timeout = 5,
             readOnly = true,
             rollbackFor = GameNotFoundException.class)
+    @Benchmarked
     @Override
     public GameResponseDTO getGameByName(String name) {
         return new GameResponseDTO(repository.getGameByName(name).orElseThrow(GameNotFoundException::new));