package com.zhujizheng.IHome.applyfriend.service; import com.zhujizheng.IHome.applyfriend.dto.PYApplyFriendDTO; import com.zhujizheng.IHome.applyfriend.vo.PYApplyFriendVO; import com.zhujizheng.IHome.generator.dao.PYApplyFriend; import com.zhujizheng.IHome.generator.mapper.PYApplyFriendMapper; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import java.util.ArrayList; import java.util.List; @Slf4j @Service @Transactional(rollbackFor = RuntimeException.class) public class PYApplyFriendServiceImpl implements PYApplyFriendService { @Autowired PYApplyFriendMapper applyFriendMapper; @Override public PYApplyFriendVO applyFriend(PYApplyFriendDTO dto) { PYApplyFriend applyFriend = PYApplyFriend.createApplyFriend(dto); if (applyFriend == null) { return null; } int result = applyFriendMapper.insertApplyFriend(applyFriend); if (result == 0) { return null; } return PYApplyFriendVO.createVO(applyFriend); } @Override public PYApplyFriendVO replyApplyFriend(int applyId) { int result = applyFriendMapper.updateApplyFriendStatus(applyId, 2, System.currentTimeMillis()); if (result == 0) { return null; } PYApplyFriend applyFriend = applyFriendMapper.selectApplyFriend(applyId); return PYApplyFriendVO.createVO(applyFriend); } @Override public List<PYApplyFriendVO> getApplyInfo(int userId, long time) { List<PYApplyFriend> applyFriends = applyFriendMapper.selectAllAfterTime(userId, time); log.info("applyFriendService getApplyInfo: " + applyFriends); if (applyFriends != null) { List<PYApplyFriendVO> vos = new ArrayList<>(); for (PYApplyFriend applyFriend : applyFriends) { PYApplyFriendVO vo = PYApplyFriendVO.createVO(applyFriend); vos.add(vo); } return vos; } return null; } }