lianjie_admin/app/Admin/Forms/v3/GoodsActivitySettingForm.php

<?php

namespace App\Admin\Forms\v3;

use Dcat\Admin\Widgets\Form;
use Symfony\Component\HttpFoundation\Response;
use Illuminate\Support\Facades\Redis;
use App\Libs\Redis\RedisKey;

class GoodsActivitySettingForm extends Form
{

    /**
     * Handle the form request.
     *
     * @param array $input
     *
     * @return Response
     */
    public function handle(array $input)
    {
        // 获取外部传递参数
        $flashSale = $input['flash_sale'];
        $groupBuy= $input['group_buy'];
        $newProduct= $input['new_product'];
        
        $data = [
            'flash_sale' => $flashSale,
            'group_buy' => $groupBuy,
            'new_product' => $newProduct,
        ];

        $res = Redis::hmset(RedisKey::ACTIVITY_TYPE_LIMIT_NUMS , $data);
        if($res){
            return $this->success('修改成功','/goods_activity');
        }else{
            return $this->error('修改失败');
        }
    }

    /**
     * Build a form here.
     */
    public function form()
    {
        $data = Redis::hgetall('activity_type_limit_nums');

        $flashSale = isset($data['flash_sale'])?$data['flash_sale']:0;
        $groupBuy= isset($data['group_buy'])?$data['group_buy']:0;
        $newProduct= isset($data['new_product'])?$data['new_product']:0;

        $this->display(RedisKey::ACTIVITY_TYPE_LIMIT_NUMS , '设置')->value('同一活动类型的商品，单笔订单可购买商品种数');
        $this->number('flash_sale','秒杀')->attribute('min', 0)->default(1)->value($flashSale);
        $this->number('group_buy','团购')->attribute('min', 0)->default(1)->value($groupBuy);
        $this->number('new_product','新品')->attribute('min', 0)->default(1)->value($newProduct);
    }

    /**
     * The data of the form.
     *
     * @return array
     */
    public function default()
    {
        return [];
    }

}