<?php
declare (strict_types = 1);

namespace app\admin\controller;

use think\App;
use think\facade\Validate;

class GoodChange extends Base
{
	protected $model=null;
    public function __construct(App $app) {
    	parent::__construct($app);
    	$this->model=new \app\admin\model\GoodChange();
    }
    //列表详情

    public function list(){
        $params = $this->request->param(['spuCode'=>'','page' => 1,'size' => 15],'post','trim');
        $where = [];

        if($params['spuCode'] !== '') {
            $where[] = ['spuCode','like',"%{$params['spuCode']}%"];
        }

        $list = $this->model
                    ->where($where)->json(['before','after'])
                    ->order('id desc')
                    ->paginate(["page"=>$params['page'],"list_rows"=>$params["size"]]);

        $this->success('获取成功',['list' => $list->items(),'count' => $list->total()]);
    }

	//详情
    public function info(){
        $params=$this->request->param(['id'=>''],'post','trim');
        $valid=Validate::rule(['id|修改记录ID'=>'require']);

        if($valid->check($params)==false){
            $this->error($valid->getError());
        }

        $changeInfo = $this->model
                      ->json(['before','after'])
                      ->where(["id"=>$params['id']])
                      ->findOrEmpty();

        if($changeInfo->isEmpty()){
            $this->error("修改记录不存在");
        }

        $this->success("获取成功",$changeInfo);
    }
}