mg
2022-10-28 c22b5eb143260a98b9aab8fc3281ffa2a5ca2eed
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package com.ycl.service.message.impl;
 
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.common.constant.ChannelCode;
import com.ycl.common.util.CommonUtils;
import com.ycl.dto.message.MessageParam;
import com.ycl.entity.message.Message;
import com.ycl.entity.user.UmsAdmin;
import com.ycl.exception.ApiException;
import com.ycl.mapper.message.MessageMapper;
import com.ycl.mapper.user.UmsAdminMapper;
import com.ycl.service.message.IMessageService;
import com.ycl.service.message.Provider;
import com.ycl.service.message.Sender;
import com.ycl.service.message.factory.InnerFactory;
import com.ycl.service.message.factory.MailFactory;
import com.ycl.service.message.factory.SmsFactory;
import org.springframework.stereotype.Service;
 
import javax.annotation.Resource;
import java.util.List;
import java.util.stream.Collectors;
 
/**
 * <p>
 * 消息 服务实现类
 * </p>
 *
 * @author mg
 * @since 2022-10-08
 */
@Service
public class MessageServiceImpl extends ServiceImpl<MessageMapper, Message> implements IMessageService {
 
 
    @Resource
    private UmsAdminMapper umsAdminMapper;
 
    @Override
    public Message sendMessage(MessageParam messageParam) {
        Message message = null;
        Provider provider = null;
        switch (messageParam.getChannelCode())
        {
            //内站发送
            case ChannelCode.INNER:
                provider = new InnerFactory();
                break;
            //邮件发送
            case ChannelCode.SMS:
                provider = new MailFactory();
                break;
             //短信发送
            case ChannelCode.MAIL:
                provider = new SmsFactory();
                break;
            default:
                throw new ApiException("未匹配到该类型");
        }
        Sender sender = provider.produce();
        sender.sendMessage(messageParam);
        return message;
    }
 
    @Override
    public IPage<Message> list(MessageParam messageParam) {
        Page<Message> page = new Page<>(messageParam.getCurrent(), messageParam.getPageSize());
        LambdaQueryWrapper<Message> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(Message::getParentId, 0);
        if (!CommonUtils.isEmpty(messageParam.getHead())) {
            queryWrapper.eq(Message::getHead, messageParam.getHead());
        }
        if (!CommonUtils.isEmpty(messageParam.getChannelCode())) {
            queryWrapper.eq(Message::getChannelCode, messageParam.getChannelCode());
        }
        if (!CommonUtils.isEmpty(messageParam.getStatus())) {
            queryWrapper.eq(Message::getStatus, messageParam.getStatus());
        }
        queryWrapper.orderByDesc(Message::getCreateTime);
        Page<Message> result = baseMapper.selectPage(page, queryWrapper);
        List<Message> messages = result.getRecords();
        if (!CommonUtils.isEmpty(messages)) {
            List<Long> ids = messages.stream().map(e -> Long.parseLong(e.getTargetFrom().trim())).collect(Collectors.toList());
            LambdaQueryWrapper<UmsAdmin> queryUSers = new LambdaQueryWrapper<>();
            queryUSers.in(UmsAdmin::getId, ids);
            List<UmsAdmin> users = umsAdminMapper.selectList(queryUSers);
            if (!CommonUtils.isEmpty(users)) {
                for (UmsAdmin user : users) {
                    for (Message message : messages) {
                        if (message.getTargetFrom().equals(user.getId()+"")) {
                            message.setTargetFrom(user.getUsername());
                        }
                    }
                }
            }
        }
        return result;
    }
 
    @Override
    public Boolean deleteMessages(List<Long> ids) {
        LambdaQueryWrapper<Message> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.in(Message::getId, ids).or().in(Message::getParentId,ids);
        List<Message> messages = baseMapper.selectList(queryWrapper);
        if (CommonUtils.isNotEmpty(messages)) {
            List<Long>  deleteIds = messages.stream().map(Message::getId).collect(Collectors.toList());
            baseMapper.deleteBatchIds(deleteIds);
        }
        return true;
    }
}