[refactor] : PostgreSQL -> MySQL 마이그레이션

api/src/test/java/dev/hooon/show/ShowSeatsApiControllerTest.java

@@ -81,23 +81,23 @@ void getBookedSeatInfo_test() throws Exception {
 			status().isOk(),
 
 			jsonPath("$.seatsDetailInfos.size()").value(2),
-			jsonPath("$.seatsDetailInfos[0].id").exists(),
-			jsonPath("$.seatsDetailInfos[0].date").value("2024-01-01"),
-			jsonPath("$.seatsDetailInfos[0].isSeat").value(true),
-			jsonPath("$.seatsDetailInfos[0].positionInfo_sector").value("1층"),
-			jsonPath("$.seatsDetailInfos[0].positionInfo_row").value("A"),
-			jsonPath("$.seatsDetailInfos[0].positionInfo_col").value("7"),
-			jsonPath("$.seatsDetailInfos[0].price").value(70000),
-			jsonPath("$.seatsDetailInfos[0].status").value(SeatStatus.BOOKED.name()),
-
 			jsonPath("$.seatsDetailInfos[1].id").exists(),
 			jsonPath("$.seatsDetailInfos[1].date").value("2024-01-01"),
 			jsonPath("$.seatsDetailInfos[1].isSeat").value(true),
 			jsonPath("$.seatsDetailInfos[1].positionInfo_sector").value("1층"),
 			jsonPath("$.seatsDetailInfos[1].positionInfo_row").value("A"),
-			jsonPath("$.seatsDetailInfos[1].positionInfo_col").value("8"),
-			jsonPath("$.seatsDetailInfos[1].price").value(50000),
-			jsonPath("$.seatsDetailInfos[1].status").value(SeatStatus.BOOKED.name())
+			jsonPath("$.seatsDetailInfos[1].positionInfo_col").value("7"),
+			jsonPath("$.seatsDetailInfos[1].price").value(70000),
+			jsonPath("$.seatsDetailInfos[1].status").value(SeatStatus.BOOKED.name()),
+
+			jsonPath("$.seatsDetailInfos[0].id").exists(),
+			jsonPath("$.seatsDetailInfos[0].date").value("2024-01-01"),
+			jsonPath("$.seatsDetailInfos[0].isSeat").value(true),
+			jsonPath("$.seatsDetailInfos[0].positionInfo_sector").value("1층"),
+			jsonPath("$.seatsDetailInfos[0].positionInfo_row").value("A"),
+			jsonPath("$.seatsDetailInfos[0].positionInfo_col").value("8"),
+			jsonPath("$.seatsDetailInfos[0].price").value(50000),
+			jsonPath("$.seatsDetailInfos[0].status").value(SeatStatus.BOOKED.name())
 		);
 	}
 }

api/src/test/resources/application.yml

@@ -5,7 +5,6 @@ spring:
       ddl-auto: create
     properties:
       hibernate:
-        dialect: org.hibernate.dialect.PostgreSQLDialect
         format_sql: true
 
 logging:

core/build.gradle

@@ -1,14 +1,9 @@
 dependencies {
-    runtimeOnly 'org.postgresql:postgresql'
+    runtimeOnly 'com.mysql:mysql-connector-j'
     implementation 'org.springframework.boot:spring-boot-starter'
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'com.fasterxml.jackson.core:jackson-databind'
     implementation 'org.springframework.boot:spring-boot-starter-data-redis'
-    //테스트 픽쳐에서 사용할 의존성
-    testFixturesImplementation 'org.springframework.boot:spring-boot-starter-test'
-    testFixturesImplementation "org.testcontainers:testcontainers:1.19.3"
-    testFixturesImplementation "org.testcontainers:postgresql:1.19.3"
-    testFixturesImplementation 'org.springframework:spring-tx:6.1.1'
     // 패스워드 암호화
     implementation group: 'org.mindrot', name: 'jbcrypt', version: '0.3m'
     // JWT
@@ -18,6 +13,12 @@ dependencies {
     // 레디스 LocalDateTime 역직렬화
     implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310'
     implementation 'com.fasterxml.jackson.core:jackson-databind'
+
+    //테스트 픽쳐에서 사용할 의존성
+    testFixturesImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testFixturesImplementation "org.testcontainers:testcontainers:1.19.3"
+    testFixturesImplementation "org.testcontainers:mysql:1.19.3"
+    testFixturesImplementation 'org.springframework:spring-tx:6.1.1'
 }
 
 bootJar { enabled = false }

core/src/main/java/dev/hooon/show/infrastructure/repository/SeatJpaRepository.java

@@ -43,8 +43,7 @@ public interface SeatJpaRepository extends JpaRepository<Seat, Long> {
 		select
 		new dev.hooon.show.dto.query.seats.SeatsInfoDto(seat.seatGrade, COUNT(seat), seat.price)
 		from Seat seat
-		join seat.show show
-		where show.id= :showId and seat.showDate= :date and seat.showRound.round= :round
+		where seat.show.id= :showId and seat.showDate= :date and seat.showRound.round= :round
 		group by seat.seatGrade, seat.price
 		""")
 	List<SeatsInfoDto> findSeatInfoByShowIdAndDateAndRound(
@@ -58,6 +57,7 @@ List<SeatsInfoDto> findSeatInfoByShowIdAndDateAndRound(
 		new dev.hooon.show.dto.query.seats.SeatsDetailDto(seat.id, seat.showDate, seat.isSeat, seat.positionInfo.sector, seat.positionInfo.row, seat.positionInfo.col, seat.price, seat.seatStatus)
 		from Seat seat
 		where seat.show.id = :showId and seat.showDate = :date and seat.showRound.round = :round and seat.seatGrade = :grade
+		order by seat.id desc
 		""")
 	List<SeatsDetailDto> findSeatsByShowIdAndDateAndRoundAndGrade(
 		@Param("showId") Long showId,
@@ -77,6 +77,7 @@ List<SeatsDetailDto> findSeatsByShowIdAndDateAndRoundAndGrade(
 		and s.seatStatus = :status
 		and s.showDate = :date
 		and s.showRound.round = :round
+		order by s.id desc
 		""")
 	List<SeatsDetailDto> findSeatsDetailByStatusAndDateAndRound(
 		@Param("showId") Long showId,

core/src/main/java/dev/hooon/show/infrastructure/repository/ShowJpaRepository.java

@@ -23,7 +23,7 @@ s.name, p.name, s.showPeriod.startDate, s.showPeriod.endDate, sum(b.ticketCount)
 		inner join Booking b on s.id = b.show.id
 		where s.category = :category
 		and b.createdAt between :startAt and :endAt
-		group by s.id, s.name, p.name, s.showPeriod.startDate, s.showPeriod.endDate
+		group by s.id
 		order by sum(b.ticketCount) desc
 		""")
 	List<ShowStatisticDto> findBookingStatisticByCategoryAndPeriod(

core/src/main/java/dev/hooon/waitingbooking/domain/entity/WaitingBooking.java

@@ -4,6 +4,7 @@
 import static dev.hooon.waitingbooking.exception.WaitingBookingErrorCode.*;
 import static jakarta.persistence.CascadeType.*;
 import static jakarta.persistence.ConstraintMode.*;
+import static jakarta.persistence.EnumType.*;
 import static jakarta.persistence.FetchType.*;
 import static jakarta.persistence.GenerationType.*;
 
@@ -20,6 +21,7 @@
 import dev.hooon.waitingbooking.domain.entity.waitingbookingseat.SelectedSeat;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
+import jakarta.persistence.Enumerated;
 import jakarta.persistence.ForeignKey;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.Id;
@@ -43,6 +45,7 @@ public class WaitingBooking extends TimeBaseEntity {
 	@Column(name = "waiting_booking_id")
 	private Long id;
 
+	@Enumerated(STRING)
 	@Column(name = "waiting_booking_status", nullable = false)
 	private WaitingStatus status;
 

core/src/test/java/dev/hooon/show/infrastructure/repository/SeatJpaRepositoryTest.java

@@ -5,6 +5,7 @@
 import static org.junit.jupiter.api.Assertions.*;
 
 import java.time.LocalDate;
+import java.util.Collections;
 import java.util.List;
 
 import org.junit.jupiter.api.DisplayName;
@@ -88,6 +89,7 @@ void findSeatsByShowIdAndDateAndRoundAndGradeTest() {
 			round,
 			VIP
 		);
+		Collections.reverse(seatsDetailDtoList);
 
 		// then
 		assertAll(

core/src/test/resources/application.yml

@@ -5,7 +5,6 @@ spring:
       ddl-auto: create
     properties:
       hibernate:
-        dialect: org.hibernate.dialect.PostgreSQLDialect
         format_sql: true
 
 logging:

core/src/testFixtures/java/dev/hooon/common/support/TestContainerSupport.java

@@ -3,7 +3,8 @@
 import org.springframework.test.context.DynamicPropertyRegistry;
 import org.springframework.test.context.DynamicPropertySource;
 import org.testcontainers.containers.GenericContainer;
-import org.testcontainers.containers.PostgreSQLContainer;
+import org.testcontainers.containers.JdbcDatabaseContainer;
+import org.testcontainers.containers.MySQLContainer;
 import org.testcontainers.utility.DockerImageName;
 
 public abstract class TestContainerSupport {
@@ -12,34 +13,34 @@ protected TestContainerSupport() {
 	}
 
 	private static final String REDIS_IMAGE = "redis:latest";
-	private static final String POSTGRES_IMAGE = "postgres:13-alpine";
+	private static final String MYSQL_IMAGE = "mysql:8.0";
 	private static final int REDIS_PORT = 6379;
 
-	private static final int POSTGRES_PORT = 5432;
+	private static final int MYSQL_PORT = 3306;
 	private static final GenericContainer<?> REDIS;
 
-	private static final PostgreSQLContainer<?> POSTGRES;
+	private static final JdbcDatabaseContainer<?> MYSQL;
 
 	static {
 		REDIS = new GenericContainer<>(DockerImageName.parse(REDIS_IMAGE))
 			.withExposedPorts(REDIS_PORT)
 			.withReuse(true);
-		POSTGRES = new PostgreSQLContainer<>(DockerImageName.parse(POSTGRES_IMAGE))
-			.withExposedPorts(POSTGRES_PORT)
+		MYSQL = new MySQLContainer<>(DockerImageName.parse(MYSQL_IMAGE))
+			.withExposedPorts(MYSQL_PORT)
 			.withReuse(true);
 
 		REDIS.start();
-		POSTGRES.start();
+		MYSQL.start();
 	}
 
 	@DynamicPropertySource
 	public static void overrideProps(DynamicPropertyRegistry registry){
 		registry.add("spring.data.redis.host", REDIS::getHost);
 		registry.add("spring.data.redis.port", () -> String.valueOf(REDIS.getMappedPort(REDIS_PORT)));
 
-		registry.add("spring.datasource.driver-class-name", POSTGRES::getDriverClassName);
-		registry.add("spring.datasource.url", POSTGRES::getJdbcUrl);
-		registry.add("spring.datasource.username", POSTGRES::getUsername);
-		registry.add("spring.datasource.password", POSTGRES::getPassword);
+		registry.add("spring.datasource.driver-class-name", MYSQL::getDriverClassName);
+		registry.add("spring.datasource.url", MYSQL::getJdbcUrl);
+		registry.add("spring.datasource.username", MYSQL::getUsername);
+		registry.add("spring.datasource.password", MYSQL::getPassword);
 	}
 }

docker-compose.yml

@@ -15,16 +15,13 @@ services:
     platform: linux/amd64
 
   db-master:
-    image: postgres:13-alpine
+    image: mysql:8.0
     container_name: master_db
     environment:
-      POSTGRES_USER: ${MASTER_USER}
-      POSTGRES_PASSWORD: ${MASTER_PASSWORD}
-      POSTGRES_DB: master_db
+      MYSQL_DATABASE: master_db
+      MYSQL_ROOT_PASSWORD: ${MASTER_PASSWORD}
     ports:
-      - "5432:5432"
-    volumes:
-      - postgresql_data:/var/lib/postgresql/data
+      - "3306:3306"
 
   redis:
     image: redis:latest

scheduler/src/test/resources/application.yml

@@ -5,7 +5,6 @@ spring:
       ddl-auto: create
     properties:
       hibernate:
-        dialect: org.hibernate.dialect.PostgreSQLDialect
         format_sql: true
 
   mail: