package com.peanut.modules.mq.Consumer;

import com.peanut.config.DelayQueueConfig;
import com.peanut.modules.common.dao.UserCourseBuyDao;
import com.peanut.modules.common.entity.UserCourseBuyEntity;
import org.apache.commons.lang.time.DateUtils;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;


//购买的课程到期操作
@Component
public class CourseConsumer {

    @Autowired
    private UserCourseBuyDao userCourseBuyDao;

    @RabbitListener(queues = DelayQueueConfig.COURSE_QUEUE)
    public void courseConsumer(String userCourseBuyId) {
        UserCourseBuyEntity userCourseBuyEntity = userCourseBuyDao.selectById(userCourseBuyId);
        if (userCourseBuyEntity!=null){
            if (userCourseBuyEntity.getStartTime()==null) {
                //未开始学习，超过一年自动开始
                userCourseBuyEntity.setStartTime(DateUtils.addYears(userCourseBuyEntity.getCreateTime(),1));
                userCourseBuyEntity.setEndTime(DateUtils.addDays(userCourseBuyEntity.getStartTime(),userCourseBuyEntity.getDays()));
                userCourseBuyDao.updateById(userCourseBuyEntity);
            }else {
                //结束时间，过期删除
                userCourseBuyDao.deleteById(userCourseBuyEntity.getId());
            }
        }
    }

}