yujian
2019-03-12 4a05f1c9c508ab7f10c5eae22a5c716f5454ca02
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package com.yeshi.fanli.service.impl.push;
 
import java.util.Arrays;
import java.util.Date;
import java.util.List;
 
import javax.annotation.Resource;
import javax.transaction.Transactional;
 
import org.springframework.stereotype.Service;
 
import com.yeshi.fanli.dao.mybatis.push.PushCouponMapper;
import com.yeshi.fanli.entity.push.PushCoupon;
import com.yeshi.fanli.exception.PushException;
import com.yeshi.fanli.exception.push.PushCouponException;
import com.yeshi.fanli.service.inter.config.ConfigService;
import com.yeshi.fanli.service.inter.push.PushCouponRecordService;
import com.yeshi.fanli.service.inter.push.PushCouponService;
import com.yeshi.fanli.service.inter.push.PushService;
 
@Service
public class PushCouponServiceImpl implements PushCouponService {
 
    @Resource
    private PushService pushService;
 
    @Resource
    private ConfigService configService;
 
    @Resource
    private PushCouponMapper pushCouponMapper;
    
    @Resource
    private PushCouponRecordService pushCouponRecordService;
    
    @Override
    public int deleteByPrimaryKey(Long id) {
        return pushCouponMapper.deleteByPrimaryKey(id);
    }
 
    @Override
    public int insert(PushCoupon record) {
        return pushCouponMapper.insert(record);
    }
 
    @Override
    public int insertSelective(PushCoupon record) {
        return pushCouponMapper.insertSelective(record);
    }
 
    @Override
    public PushCoupon selectByPrimaryKey(Long id) {
        return pushCouponMapper.selectByPrimaryKey(id);
    }
 
    @Override
    public int updateByPrimaryKeySelective(PushCoupon record) {
        return pushCouponMapper.updateByPrimaryKeySelective(record);
    }
 
    @Override
    public int updateByPrimaryKey(PushCoupon record) {
        return pushCouponMapper.updateByPrimaryKey(record);
    }
 
 
    @Override
    public List<PushCoupon> listQuery(long start, int count, String key, Integer state) {
        return pushCouponMapper.listQuery(start, count, key, state);
    }
 
    @Override
    public long countQuery(String key, Integer state) {
        return pushCouponMapper.countQuery(key, state);
    }
 
    @Override
    @Transactional
    public void save(PushCoupon record) throws PushCouponException {
        if (record == null) {
            throw new PushCouponException(1, "参数不正确");
        }
 
        String title = record.getTitle();
        String content = record.getContent();
        if (title == null || title.trim().length() == 0 || content == null || content.trim().length() == 0) {
            throw new PushCouponException(1, "标题或内容不能为空");
        }
 
        Date startTime = record.getStartTime();
        Date endTime = record.getEndTime();
        if (startTime == null || endTime == null) {
            throw new PushCouponException(1, "有效期时间不能为空");
        }
 
        Integer amount = record.getAmount();
        if (amount == null || amount < 1) {
            throw new PushCouponException(1, "券数量不能小于1");
        }
 
        Long id = record.getId();
        if (id == null) {
            // 新增
            record.setPushed(false);
            record.setCreateTime(new Date());
            record.setUpdateTime(new Date());
 
            // 插入数据
            insert(record);
        } else {
            // 修改
            PushCoupon current = selectByPrimaryKey(id);
            if (current == null) {
                throw new PushCouponException(1, "该记录已不存在");
            }
 
            current.setTitle(title);
            current.setContent(content);
            current.setAmount(amount);
            current.setStartTime(startTime);
            current.setEndTime(endTime);
            current.setUids(record.getUids());
            current.setRemark(record.getRemark());
 
            // 更新数据
            updateByPrimaryKey(current);
        }
    }
 
    @Override
    @Transactional
    public void executePush(Long id) throws Exception, PushCouponException, PushException {
 
        PushCoupon pushCoupon = selectByPrimaryKey(id);
        if (pushCoupon == null) {
            throw new PushCouponException(1, "推送信息已不存在");
        }
        
        if(pushCoupon.isPushed()) {
            throw new PushCouponException(1, "该信息不能重复推送");
        }
        
 
        String title = pushCoupon.getTitle();
        String content = pushCoupon.getContent();
        if (title == null || title.trim().length() == 0 || content == null || content.trim().length() == 0) {
            throw new PushCouponException(1, "标题或内容不能为空");
        }
        
        List<String> listVersion = null;
        String versions = pushCoupon.getVersions();
        if (versions != null && versions.trim().length() > 0) {
            listVersion  = Arrays.asList(versions.split(","));
        }
        String uids = pushCoupon.getUids();
        if (uids == null || uids.trim().length() == 0) {
            // 全推
            pushService.pushWelfareCenter(null, title, content, listVersion);
            
        } else {
            // 指定用户推送
            String[] uidArray = uids.split(",");
            
            if (uidArray != null) {
                for (int i = 0; i < uidArray.length; i++) {
                    String str_uid = uidArray[i];
                    if (str_uid != null && str_uid.trim().length() > 0) {
                        pushService.pushWelfareCenter(Long.parseLong(str_uid), title, content, listVersion);
                    }
                }
            }
            
        }
        
        // 已推送
        pushCoupon.setPushed(true);
        // 推送时间
        pushCoupon.setPushTime(new Date());
        // 更新时间
        pushCoupon.setUpdateTime(new Date());
        
        updateByPrimaryKeySelective(pushCoupon);
    }
    
 
    @Override
    @Transactional
    public void deleteBatchByPrimaryKey(List<Long> list) {
        if (list == null || list.size() == 0) {
            return;
        }
        
        for (Long id: list) {
            long receivedCount = pushCouponRecordService.countByPushId(id);
            if (receivedCount > 0) {
                continue;
            }
            
            pushCouponMapper.deleteByPrimaryKey(id);
        }
    }
 
    @Override
    public List<PushCoupon> listQueryEffective() {
        return pushCouponMapper.listQueryEffective();
    }
    
}