[DEV-189] 배치 인서트를 위한 로직 수정 및 설정 수정 반영

README.md

@@ -34,6 +34,13 @@
       hibernate:
         ddl-auto: validate
       show-sql: true
+      properties:
+        hibernate:
+          format_sql: true
+          jdbc.batch_size: 300
+          order_inserts: true
+          order_updates: true
+          generate_statistics: true
     flyway:
       enabled: true
     mail:

src/main/java/com/tiketeer/Tiketeer/domain/stresstest/usecase/CreateMembersForStressTestUseCase.java

@@ -1,15 +1,16 @@
 package com.tiketeer.Tiketeer.domain.stresstest.usecase;
 
+import java.util.HashMap;
+
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import com.tiketeer.Tiketeer.domain.member.Member;
 import com.tiketeer.Tiketeer.domain.member.repository.MemberRepository;
 import com.tiketeer.Tiketeer.domain.role.Role;
-import com.tiketeer.Tiketeer.domain.role.exception.RoleNotFoundException;
+import com.tiketeer.Tiketeer.domain.role.constant.RoleEnum;
 import com.tiketeer.Tiketeer.domain.role.repository.RoleRepository;
-import com.tiketeer.Tiketeer.domain.stresstest.controller.dto.BasicMemberInfo;
 import com.tiketeer.Tiketeer.domain.stresstest.controller.dto.CreateMembersForStressTestCommandDto;
 
 @Service
@@ -29,24 +30,21 @@ public CreateMembersForStressTestUseCase(MemberRepository memberRepository, Role
 
 	@Transactional
 	public void createMembers(CreateMembersForStressTestCommandDto command) {
-		command.getMembers().forEach(
-			this::createMember
-		);
+		var memberInfoList = command.getMembers();
+		var roles = roleRepository.findAll();
+		HashMap<RoleEnum, Role> roleMap = new HashMap<>();
+		roles.forEach((role) -> {
+			roleMap.put(role.getName(), role);
+		});
+		var members = memberInfoList.stream().map((meta) ->
+			Member.builder()
+				.email(meta.email())
+				.point(10000000)
+				.enabled(true)
+				.profileUrl(null)
+				.role(roleMap.get(meta.role()))
+				.password(passwordEncoder.encode(meta.password())).build()
+		).toList();
+		memberRepository.saveAll(members);
 	}
-
-	private void createMember(BasicMemberInfo basicMemberInfo) {
-		Role role = roleRepository.findByName(basicMemberInfo.role()).orElseThrow(RoleNotFoundException::new);
-		String pwd = passwordEncoder.encode(basicMemberInfo.password());
-
-		Member member = Member.builder()
-			.email(basicMemberInfo.email())
-			.point(10000000)
-			.enabled(true)
-			.profileUrl(null)
-			.role(role)
-			.password(pwd)
-			.build();
-		memberRepository.save(member);
-	}
-
 }

src/test/resources/application.yml

@@ -18,6 +18,10 @@ spring:
     properties:
       hibernate:
         format_sql: true
+        jdbc.batch_size: 300
+        order_inserts: true
+        order_updates: true
+        generate_statistics: true
   flyway:
     enabled: false
   h2: