<?php

namespace app\common\model;

/**
 * 阅读历史模型
 */
class History extends Base{

	public function add($uid,$cartoon,$volume,$model=2){
		
		$history =  db('history')->where(['articleid'=>$cartoon['id'],'model'=>$model])->where('uid',$uid)->find();
		if(count($history)==0){
			$data['articleid'] =$cartoon['id'];
			$data['uid'] =$uid;
			$data['model'] =$model;
			$data['name'] =$cartoon['name'];
			$data['chapterid'] =$volume['id'];
			$data['chaptername'] =$volume['volumename'];
			$data['order'] =$volume['volumeorder'];
			$data['create_time'] =time();
			$data['update_time'] =time();
			$res=db('history')->insert($data);
			//添加浏览次数
			db('cartoon')->where('id',$cartoon['id'])->update(array('allvisit'=>array('exp', '`allvisit`+1')));
			
			if($res){
				return true;
			}
		}else{
			 //更新记录表
			$data['chapterid'] =$volume['id'];
			$data['chaptername'] =$volume['volumename'];
			$data['order'] =$volume['volumeorder'];
			$data['update_time'] =time();
			db('history')->where('id',$history['id'])->update($data);
			return true;
		}
	}


	public function find($uid,$bookid,$model) {
		$history = db('history')->where(array('model'=>$model,'articleid'=>$bookid,'uid'=>$uid))->find();
		if($history){
			return $history;
		}else{
			return 0;
		}
	}
}