feat(ai): 添加 AI 用户答题记录和角色选择相关实体、Mapper 和 Service

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2025-07-30 ccefddf89bae188faad02ed845c5f9756f121591

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package cc.mrbird.febs.ai.service.impl;
 
import cc.mrbird.febs.ai.entity.AiMemberTalkItem;
import cc.mrbird.febs.ai.mapper.AiMemberTalkItemMapper;
import cc.mrbird.febs.ai.service.AiMemberTalkItemService;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
 
import java.util.List;
 
/**
 * AI用户对话训练记录子表 Service实现类
 *
 * @author yourname
 * @date 2025-07-29
 */
@Slf4j
@Service
@RequiredArgsConstructor
public class AiMemberTalkItemServiceImpl extends ServiceImpl<AiMemberTalkItemMapper, AiMemberTalkItem> implements AiMemberTalkItemService {
 
    private final AiMemberTalkItemMapper aiMemberTalkItemMapper;
 
    @Override
    public AiMemberTalkItem getById(String id) {
        return this.getById(id);
    }
 
    @Override
    public List<AiMemberTalkItem> getByMemberTalkId(String memberTalkId) {
        LambdaQueryWrapper<AiMemberTalkItem> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(AiMemberTalkItem::getMemberTalkId, memberTalkId);
        queryWrapper.orderByAsc(AiMemberTalkItem::getCreatedTime);
        return this.list(queryWrapper);
    }
 
    @Override
    public List<AiMemberTalkItem> getByMemberId(String memberId) {
        LambdaQueryWrapper<AiMemberTalkItem> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(AiMemberTalkItem::getMemberId, memberId);
        queryWrapper.orderByAsc(AiMemberTalkItem::getCreatedTime);
        return this.list(queryWrapper);
    }
 
    @Override
    public List<AiMemberTalkItem> getByType(Integer type) {
        LambdaQueryWrapper<AiMemberTalkItem> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(AiMemberTalkItem::getType, type);
        queryWrapper.orderByAsc(AiMemberTalkItem::getCreatedTime);
        return this.list(queryWrapper);
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean saveTalkItem(AiMemberTalkItem aiMemberTalkItem) {
        try {
            return this.save(aiMemberTalkItem);
        } catch (Exception e) {
            log.error("保存对话项失败: ", e);
            return false;
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean saveBatchTalkItems(List<AiMemberTalkItem> talkItems) {
        try {
            return this.saveBatch(talkItems);
        } catch (Exception e) {
            log.error("批量保存对话项失败: ", e);
            return false;
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean updateTalkItem(AiMemberTalkItem aiMemberTalkItem) {
        try {
            return this.updateById(aiMemberTalkItem);
        } catch (Exception e) {
            log.error("更新对话项失败: ", e);
            return false;
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean deleteById(String id) {
        try {
            return this.removeById(id);
        } catch (Exception e) {
            log.error("删除对话项失败: ", e);
            return false;
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean deleteByMemberTalkId(String memberTalkId) {
        try {
            LambdaQueryWrapper<AiMemberTalkItem> queryWrapper = new LambdaQueryWrapper<>();
            queryWrapper.eq(AiMemberTalkItem::getMemberTalkId, memberTalkId);
            return this.remove(queryWrapper);
        } catch (Exception e) {
            log.error("根据对话ID删除对话项失败: ", e);
            return false;
        }
    }
}