bike-admin/app/Http/Middleware/MerchantMiddleware.php

<?php

namespace App\Http\Middleware;

use App\Models\AdminMerchant;
use App\Models\AdminRole;
use App\Utils\Admin;
use Closure;

class MerchantMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param \Illuminate\Http\Request $request
     * @param \Closure $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if (!Admin::user()->isRole(AdminRole::ADMINISTROTOR)) {
            $merchant_id = AdminMerchant::putMerchantId();
            $is_status = AdminMerchant::query()->where(['id' => $merchant_id, 'status' => AdminMerchant::NORMAL])->first();
            if (!$is_status) {
                return response()->json(['message' => '账户已失效，请联系管理员'], 400);
//                return response()->view('admin.404');
            }
        }
        return $next($request);
    }
}