<?php
namespace app\api\logic;
use think\Db;
use think\Exception;
use app\common\server\UrlServer;
use app\api\logic\UserLogic;

class PointsLogic
{
    //获取积分的分类
    public static function classify(){
        return Db::name('printer_type')->select();
    }
    
    
    //获取到积分的商品列表
    public static function goodslist(){
        $where=[];
        $goods = Db::name('printer_goods')
               ->where($where)
               ->select();
        foreach($goods as &$item){
            
            $item['images']=UrlServer::getFileUrl($item['images']);
            
        }
        return $goods;
    }
    //根据ID获取到积分商品
    public static function goodsIofo($id){
        
        $data=Db::name('printer_goods')->where('id',$id)->find();
        $data['images']=UrlServer::getFileUrl($data['images']);
        return $data;
    }
    
    public static function goodsSub($data){
       
       $data=[
          'name'      =>$data['name'],
          'goods_id'  =>$data['id'],
          'price'      =>$data['price'],
          'number'     =>1,
          'user_id'    =>$data['user_id'],
          'create_time'=>time()
       ];
       $insert=Db::name('printer_order')->data($data)->insert();
       if($insert){
           $user=UserLogic::getUserInfo($data['user_id']);
           db::name('user')->where('id',$data['user_id'])->update(['user_integral'=>$user['user_integral']-$data['price']]);
          // Db::name('printer_goods')->where('')
       }
    }
}