package com.plannaplan.services; import com.plannaplan.entities.Lecturer; import com.plannaplan.repositories.LecturerRepository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @Service public class LecturerService { @Autowired private LecturerRepository repo; public void save(Lecturer lecturer) { repo.save(lecturer); } }