houseworking/manage-server/app/Http/Controllers/RewardController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Reward;

class RewardController extends Controller
{

    public function reward(Request $request) {

        $wechat_id = $request->header("openid");
        if($wechat_id) {
            $price = 0.01;
            $order_type = "reward";
            $reward = new Reward;
            $reward->status = 0;
            $reward->price = $price;
            $reward->wechat_id = $wechat_id;
            $reward->save();
            return redirect()->action('PaymentController@buildOrder', [$reward->id, "reward"]);
        }
    }
}