Feat :: DucamiLectureService 생성

createLecture() 비즈니스 로직 추가

src/main/java/ducami/org/ducademi/domain/lecture/service/DucamiLectureService.java

@@ -0,0 +1,25 @@
+package ducami.org.ducademi.domain.lecture.service;
+
+
+import ducami.org.ducademi.domain.lecture.domain.repository.LectureRepository;
+import ducami.org.ducademi.domain.lecture.presentation.dto.request.CreateLecturesRequest;
+import ducami.org.ducademi.domain.member.repository.MemberRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class DucamiLectureService {
+
+    private final MemberRepository memberRepository;
+    private final LectureRepository lectureRepository;
+
+    public void createLecture(Long idx, CreateLecturesRequest request){
+        memberRepository.findById(idx)
+                .orElseThrow(() -> new IllegalArgumentException("User not found"));
+
+        lectureRepository.save(request.toEntity());
+    }
+
+
+}