Merge pull request #222 from themoment-team/develop

Develop

lombok.config

@@ -0,0 +1 @@
+lombok.addLombokGeneratedAnnotation = true

src/main/java/com/moment/the/TheApplication.java

@@ -1,13 +1,30 @@
 package com.moment.the;
 
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+import javax.annotation.PostConstruct;
+import java.util.Date;
+import java.util.TimeZone;
 
 @SpringBootApplication
 @EnableJpaAuditing
+@EnableScheduling
+@Slf4j
 public class TheApplication {
-
+	/**
+	 * springboot를 한국 표준시로 설정합니다.
+	 * `@PostConstruct`를 사용하여 메소드를 단 한번만 호출 되도록 합니다.
+	 * @author 전지환
+	 */
+	@PostConstruct
+	public void setTimeZone(){
+		TimeZone.setDefault(TimeZone.getTimeZone("Asia/Seoul"));
+		log.info("========== server start time: {}", new Date());
+	}
 	public static void main(String[] args) {
 		SpringApplication.run(TheApplication.class, args);
 	}

src/main/java/com/moment/the/uncomfortable/repository/UncomfortableCustomRepository.java

@@ -1,10 +1,7 @@
 package com.moment.the.uncomfortable.repository;
 
 import com.moment.the.uncomfortable.dto.UncomfortableResponseDto;
-import org.springframework.data.domain.Pageable;
-import org.springframework.stereotype.Repository;
 
-import javax.transaction.Transactional;
 import java.util.List;
 
 /**
@@ -29,4 +26,11 @@ public interface UncomfortableCustomRepository {
      * @author 정시원
      */
     List<UncomfortableResponseDto> uncomfortableViewTopBy(int limit);
+
+    /**
+     * 불편한순간에 좋아요를 모두 0으로 초기화 합니다.
+     * @return long - 수정 된 게시글 수
+     * @author 전지환
+     */
+    long formatAllGoods();
 }

src/main/java/com/moment/the/uncomfortable/repository/UncomfortableCustomRepositoryImpl.java

@@ -1,15 +1,9 @@
 package com.moment.the.uncomfortable.repository;
 
 import com.moment.the.uncomfortable.dto.UncomfortableResponseDto;
-import com.querydsl.core.types.Order;
 import com.querydsl.core.types.Projections;
-import com.querydsl.jpa.impl.JPAQuery;
 import com.querydsl.jpa.impl.JPAQueryFactory;
 import lombok.RequiredArgsConstructor;
-import org.hibernate.criterion.Projection;
-import org.springframework.stereotype.Repository;
-
-import javax.transaction.Transactional;
 
 import java.util.List;
 
@@ -63,4 +57,18 @@ public List<UncomfortableResponseDto> uncomfortableViewTopBy(int limit) {
                 .orderBy(uncomfortableDomain.goods.desc())
                 .fetch();
     }
+
+    /**
+     * 불편한순간에 좋아요를 모두 0으로 초기화 합니다.
+     * @return long - 수정 된 게시글 수
+     * @author 전지환
+     */
+    @Override
+    public long formatAllGoods() {
+        return queryFactory
+                .update(uncomfortableDomain)
+                .where(uncomfortableDomain.goods.eq(0).not())
+                .set(uncomfortableDomain.goods, 0)
+                .execute();
+    }
 }

src/main/java/com/moment/the/uncomfortable/service/UncomfortableService.java

@@ -8,10 +8,12 @@
 import com.moment.the.uncomfortable.repository.UncomfortableRepository;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.time.LocalDate;
+import java.time.LocalDateTime;
 import java.time.temporal.ChronoUnit;
 import java.util.List;
 
@@ -117,10 +119,16 @@ private static int calculateAfterDate() {
         return period;
     }
 
-    private void refreshGoodsOnThisDayOfEveryMonth(){
-        LocalDate today = LocalDate.now();
-        if (today.getDayOfMonth() == 1 || today.getDayOfMonth() == 14){
-
-        }
+    /**
+     * 모든 게시글의 좋아요를 0으로 초기화 하는 스케쥴러
+     * cron -> 요일(x)-매달-1,14일-00:00:00
+     * @author 전지환
+     */
+    @Transactional
+    @Scheduled(cron = "0 0 0 1,14 * ?")
+    public void formatAllGoods(){
+        log.info("======= Initialization scheduler operation: {}", LocalDateTime.now());
+        long l = uncomfortableRepository.formatAllGoods();
+        log.info("======= {} changes have occurred at {}", l, LocalDateTime.now());
     }
 }

src/test/java/com/moment/the/service/UncomfortableServiceTest.java

@@ -6,23 +6,34 @@
 import com.moment.the.uncomfortable.dto.UncomfortableSetDto;
 import com.moment.the.uncomfortable.repository.UncomfortableRepository;
 import com.moment.the.uncomfortable.service.UncomfortableService;
+import lombok.extern.slf4j.Slf4j;
+import org.joda.time.DateTime;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-
-import java.time.LocalDate;
-import java.time.Period;
+import org.springframework.test.annotation.Commit;
+
+import javax.transaction.Transactional;
+import java.time.*;
+import java.time.chrono.IsoChronology;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.TemporalAdjuster;
+import java.util.Date;
 import java.util.List;
+import java.util.Optional;
+import java.util.TimeZone;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 import static org.junit.jupiter.api.Assertions.*;
 
 @SpringBootTest
+@Transactional
+@Slf4j
 class UncomfortableServiceTest {
 
     @Autowired
@@ -186,4 +197,48 @@ public void cleanUp(){
         });
 
     }
+
+    @Test @Disabled
+    @DisplayName("cron식 기간에 알맞게 좋아요가 모두 0으로 초기화 되나요?")
+    void formatAllGoodsIsWorking() throws InterruptedException {
+        /**
+         * uncomfortableEntities: 좋아요가 있는 불편함 2개
+         * uncomfortableEntities_2: 좋아요가 없는 불편함 2개
+         */
+        List<UncomfortableDomain> uncomfortableEntities = Stream.generate(
+                () -> UncomfortableDomain.builder()
+                        .content("좋아요가 있는 불편함")
+                        .goods(2)
+                        .build()
+        ).limit(2).collect(Collectors.toList());
+        List<UncomfortableDomain> uncomfortableEntities_2 = Stream.generate(
+                () -> UncomfortableDomain.builder()
+                        .content("좋아요가 없는 불편함")
+                        .goods(0)
+                        .build()
+        ).limit(2).collect(Collectors.toList());
+
+        List<UncomfortableDomain> uncomfortableDomains = tableRepo.saveAll(uncomfortableEntities);
+        List<UncomfortableDomain> uncomfortableDomains_2 = tableRepo.saveAll(uncomfortableEntities_2);
+
+        Thread.sleep(12*1000);
+    }
+
+    @Test @Disabled
+    @DisplayName("LocalDateTime과 TimeZone이 연관이 있나요?")
+    void checkTimeSet(){
+        // Given real-KST
+        TimeZone.setDefault(TimeZone.getTimeZone("Asia/Seoul"));
+        LocalDateTime now = LocalDateTime.now();
+        log.info("============== this time is: {}", now);
+
+        // Given - manipulation localDateTime
+        ZoneId seoul = ZoneId.of("Asia/Seoul");
+        ZonedDateTime theTime = ZonedDateTime.of(2021, 10, 13, 23, 59, 59, 0, seoul);
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy.MM.dd HH:mm:ss");
+        LocalDateTime afterManipulationTime = LocalDateTime.now();
+        log.info("============= modified date is: {}", afterManipulationTime);
+
+        LocalDateTime of = LocalDateTime.of(2021, 10, 13, 23, 59, 59);
+    }
 }

src/test/resources/application.yml

@@ -34,7 +34,7 @@ spring:
         web-allow-others: true
   # Mysql RDB 설정
   datasource:
-    url: jdbc:h2:mem:test
+    url: jdbc:h2:tcp://localhost/~/the-moment
     username: sa
     password:
     driver-class-name: org.h2.Driver