NN2021012701/app/weixin/model/HeartMeal.php

<?php

namespace app\weixin\model;

use app\weixin\service\PRedis;
use think\Model;

class HeartMeal extends Model
{
    protected $table = 'sg_heart_meals';
    /**
     * 获取信息
     * @param $where 条件
     * @param string $field 字段
     * @return array|false|\PDOStatement|string|Model
     */
    public static function getInfo($where, $field = "*")
    {
        $info = self::where($where)->field($field)->find();
        return $info? $info->toArray() : [];
    }

    /**
     * 获取套餐列表
     * @return array|bool|\PDOStatement|string|\think\Collection
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function getList(){
        $cacheKey = "cache:heartMeals";
        $dataList = PRedis::get($cacheKey);
        if($dataList){
            return $dataList;
        }
        $where = ['status'=> 1];
        $dataList = HeartMeal::where($where)
            ->field('id,name,price,heart,limit_buy,give,remark')
            ->select()
            ->each(function($item){
                $item['price'] = round($item['price'], 2);
            });
        $dataList = $dataList? $dataList->toArray() : [];
        if($dataList){
            PRedis::set($cacheKey, $dataList,  3600);
        }

        return $dataList;
    }
}