package com.onekeycall.videotablet.service; import com.onekeycall.videotablet.entity.DeviceInfo; import com.onekeycall.videotablet.repository.DeviceSnRepository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; @Service public class DeviceSnService { private final DeviceSnRepository deviceSnRepository; @Autowired public DeviceSnService(DeviceSnRepository deviceSnRepository) { this.deviceSnRepository = deviceSnRepository; } public List findByUserId(String userId) { return deviceSnRepository.findByUserId(userId); } public DeviceInfo findBySn(String sn) { return deviceSnRepository.findBySn(sn); } public void save(DeviceInfo deviceInfo) { deviceSnRepository.save(deviceInfo); } }