lianjie_admin/app/Http/Controllers/GrabOrderController.php

<?php

namespace App\Http\Controllers;

use App\Http\JsonReturn;
use App\Models\ImsCjdcOrderMain;
use App\Models\v3\LanzuEmployees;
use App\Models\v3\User;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Redis;
use Illuminate\Support\Facades\Validator;

/**
 * 骑手抢单
 */
class GrabOrderController extends Controller
{
    use JsonReturn;

    public function index(Request $request)
    {
        $id = (int)$request->route('id');
        if (!$id || !$order = ImsCjdcOrderMain::find($id)) {
            return self::error('唉呀，来晚啦，订单已经被接走啦~~~');
        }

        /*$order = ImsCjdcOrderMain::with(['market:id,name'])
            ->where([['state', '=', 2], ['pay_time', '>', 0]])
            ->orderBy('pay_time')->orderByDesc('id')
            ->limit(15)->get();*/

        return view('web.grab_order', ['order_list' => $order ?? []]);
    }

    /**
     * 抢单post
     */
    public function grabOrder(Request $request)
    {
        try {
            $validator = Validator::make($request->all(), [
                'order_num' => ['required', 'regex:/^\d+$/'],
                'name' => 'required|between:2,20',
                'tel' => ['required', 'regex:/^1\d{10}$/'],
            ], [
                '*.required' => ':attribute不能为空',
                '*.regex' => ':attribute格式不正确',
                'name.between' => ':attribute输入不正确',
            ], [
                'order_num' => '订单号',
                'name' => '姓名',
                'tel' => '手机号',
            ]);

            if ($validator->fails()) {
                throw new \Exception($validator->errors()->first());
            }

            $formData = $validator->validated();

            $user = User::where('tel', $formData['tel'])->first();
            if (!$user) {
                throw new \Exception('用户信息不存在');
            }

            $employee = LanzuEmployees::where(['user_id' => $user->id, 'name' => $formData['name']])->orderByDesc('id')->first();
            if (!$employee || !in_array(29, $employee->position)) { //29是骑手，见：config("role.position")
                throw new \Exception("您还不是骑手，请联系管理员增加骑手权限");
            }

            $order = ImsCjdcOrderMain::where('order_num', $formData['order_num'])->first();
            if (!$order) {
                throw new \Exception('订单跑丢了~~');
            } else if ($order->state != 3) {
                throw new \Exception('您来晚啦，订单已经被人接走啦~~');
            }

            /**
             * 抢单逻辑详见：
             * @see \App\Admin\Forms\SelectHorseman
             */
            $SelectHorseman = new \App\Admin\Forms\SelectHorseman;
            $result = $SelectHorseman->handle(['horseman_id' => $employee->id, 'order_id' => $order->id]);

            return self::success('抢单成功，已消息通知客户，请尽快配送');
        } catch (\Exception $exception) {
            return self::error($exception->getMessage());
        }
    }

    /**
     * 获取订单信息
     */
    public function orderInfo()
    {
        $order_num = \request('order_num');
    }
}