<?php
namespace app\coachapi\logic;
use app\common\model\goods\Goods;
use app\common\model\goods\GoodsCityIndex;
use app\common\model\goods\GoodsSkillIndex;
use app\common\model\skill\Skill;

/**
 * 服务逻辑类
 * Class GoodsLogic
 * @package app\coachapi\logic
 */
class GoodsLogic
{


    /**
     * @notes 获取技能列表
     * @return mixed
     * @author cjhao
     * @date 2024/10/13 00:25
     */
    public function skillLists($coachId)
    {
        $lists = Skill::alias('S')
            ->join('coach C','S.id = C.skill_id')
            ->where(['C.id'=>$coachId])
            ->field('S.id,S.name')
            ->select()->toArray();
        array_unshift($lists,['id'=>0,'name'=>'全部']);
        return $lists;
    }

    /**
     * @notes 商品详情
     * @param $id
     * @return array
     * @author cjhao
     * @date 2024/11/27 14:41
     */
    public function detail($id)
    {
        $result = Goods::where('id',$id)
            ->withoutField('update_time,delete_time')
            ->append(['category_desc','goods_image'])
            ->findOrEmpty()
            ->toArray();
        $result['virtual_order_num'] = $result['virtual_order_num'] + $result['order_num'];
        $goods_image = [];
        foreach ($result['goods_image'] as &$image) {
            $goods_image[] = $image['uri'];
        }
        $result['goods_image'] = $goods_image;
        $result['skill_id'] = GoodsSkillIndex::where(['goods_id'=>$id])->column('skill_id');
        return $result;

    }

}