chore

Author: sunwon12

src/main/java/com/flint/flint/community/dto/response/PostCommentResponse.java

@@ -26,12 +26,13 @@ public class PostCommentResponse {
     private List<PostCommentResponse> replies = new ArrayList<>();
 
     @QueryProjection
-    public PostCommentResponse(Long parentCommentId, long postCommentId, String contents, LocalDateTime createdAt, Long likeCount, WriterResponse writerResponse) {
+    public PostCommentResponse(Long parentCommentId, long postCommentId, String contents, LocalDateTime createdAt, long memberId, Long likeCount, String logoUrl) {
         this.parentCommentId = parentCommentId;
         this.postCommentId = postCommentId;
         this.contents = contents;
         this.createdAt = createdAt;
+        this.memberId = memberId;
         this.likeCount = likeCount;
-        this.writerResponse = writerResponse;
+        this.logoUrl = logoUrl;
     }
-}
+}

src/main/java/com/flint/flint/community/repository/post_comment/PostCommentRepositoryImpl.java

@@ -36,22 +36,26 @@ public List<PostCommentResponse> findByPostId(Long postId) {
                 .from(postCommentLike)
                 .where(postCommentLike.postComment.eq(postComment));
 
-        return queryFactory
+        JPQLQuery<String> logoUrlSubQuery = JPAExpressions
+                .select(universityAsset.logoUrl)
+                .from(idCard)
+                .innerJoin(universityAsset).on(universityAsset.universityName.eq(idCard.university))
+                .where(idCard.member.id.eq(postComment.member.id));
+
+        List<PostCommentResponse> comments = queryFactory
                 .select(new QPostCommentResponse(
                         postComment.parentComment.id,
                         postComment.id,
                         postComment.contents,
                         postComment.createdAt,
+                        postComment.member.id,
                         likeCountSubQuery,
-                        new QWriterResponse(
-                                idCard.member.id,
-                                universityAsset.logoUrl,
-                                idCard.university,
-                                idCard.major)))
-                .from(postComment, idCard)
-                .innerJoin(universityAsset).on(universityAsset.universityName.eq(idCard.university))
-                .where(postComment.post.id.eq(postId).and(idCard.member.id.eq(postComment.member.id)))
+                        logoUrlSubQuery))
+                .from(postComment)
+                .where(postComment.post.id.eq(postId))
                 .orderBy(postComment.createdAt.asc())
                 .fetch();
+
+        return comments;
     }
-}
+}

src/main/java/com/flint/flint/config/AsyncConfig.java

@@ -0,0 +1,25 @@
+package com.flint.flint.config;
+
+import java.util.concurrent.Executor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.AsyncConfigurer;
+import org.springframework.scheduling.annotation.EnableAsync;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+
+@Configuration
+@EnableAsync
+public class AsyncConfig implements AsyncConfigurer {
+
+    @Override
+    @Bean(name = "mailExecutor")
+    public Executor getAsyncExecutor() {
+        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+        executor.setCorePoolSize(2);
+        executor.setMaxPoolSize(5);
+        executor.setQueueCapacity(10);
+        executor.setThreadNamePrefix("Async-MailExecutor-");
+        executor.initialize();
+        return executor;
+    }
+}

src/main/java/com/flint/flint/mail/service/SendMailService.java

@@ -5,6 +5,7 @@
 import org.springframework.mail.javamail.JavaMailSender;
 import org.springframework.mail.javamail.MimeMessageHelper;
 import org.springframework.mail.javamail.MimeMessagePreparator;
+import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 
 /**
@@ -20,6 +21,7 @@ public class SendMailService {
     @Value("${email.id}")
     private String fromId;
 
+    @Async("mailExecutor")
     public void sendEmail(String to, String subject, String content) {
         MimeMessagePreparator messagePreparator =
                 mimeMessage -> {
@@ -34,4 +36,4 @@ public void sendEmail(String to, String subject, String content) {
     }
 
 
-}
+}