php+laravel 扫码二维码签到功能

laravel
overtrue/laravel-wechat  
安装方式：composer require "overtrue/laravel-wechat:^6.0"

config/wechat.PHP
	
    'official_account' => [
        'default' => [
            'app_id'  => env('WECHAT_OFFICIAL_ACCOUNT_APPID', 'your-app-id'),         // AppID
            'secret'  => env('WECHAT_OFFICIAL_ACCOUNT_SECRET', 'your-app-secret'),    // AppSecret
            'token'   => env('WECHAT_OFFICIAL_ACCOUNT_TOKEN', 'your-token'),           // Token
            'aes_key' => env('WECHAT_OFFICIAL_ACCOUNT_AES_KEY', ''),                 // EncodingAESKey

        ],
    ],

<?php

namespace App\Model\WeChat;

use Illuminate\Database\Eloquent\Model;

class Qrcode extends Model
{
	private static $app;
	public function __construct(){
	    self::$app = app('wechat.official_account');
	}
	
    
	public function temporary($action_info,$expire_seconds = 30*24*60*60){
	    $result =  self::$app->qrcode->temporary($action_info, $expire_seconds);
		$ticket = $result['ticket'];
		$url = $this -> qrcode_url($ticket);
		$result['url1'] = $url;
		$result['action_info'] = $action_info;
		return $result;
	}

    
	public function forever($action_info){
	    $result =  self::$app->qrcode->forever($action_info);
		$ticket = $result['ticket'];
		$url = $this -> qrcode_url($ticket);
		$result['url1'] = $url;
		$result['action_info'] = $action_info;
		return $result;
	}

    
	public function qrcode_url($ticket){
		$url = self::$app->qrcode->url($ticket);
		return $url;
	}
}

<?php

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Log;

class WeChatController extends Controller
{

    
    public function serve()
    {
        Log::info('request arrived.'); # 注意：Log 为 Laravel 组件，所以它记的日志去 Laravel 日志看，而不是 EasyWeChat 日志

        $app = app('wechat.official_account');
        $app->server->push(function($message){
            return "hello everyone！";
        });

        return $app->server->serve();
    }
}

<?php

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Log;
use Illuminate\Http\Request;
use App\Model\SCAN;

class WeChatController extends Controller
{

    
    public function serve()
    {
        Log::info('request arrived.'); # 注意：Log 为 Laravel 组件，所以它记的日志去 Laravel 日志看，而不是 EasyWeChat 日志

        $app = app('wechat.official_account');
        $app->server->push(function($message){
            case 'event':
                    switch ($message['Event']) {
                        case 'subscribe':  //关注事件, 扫描带参数二维码事件(用户未关注时，进行关注后的事件推送)
                            return "hello everyone！";
                            break;
                        case 'unsubscribe':  //取消关注事件
                            break;
                        case 'SCAN':  //扫描带参数二维码事件(用户已关注时的事件推送)
							$obj = new SCAN(); //处理扫码相关业务逻辑
							$info = $obj -> index($message);
							Log::info($info);
                            return $info;
                            break;
                        default:
                            return $message['Event'];
                            break;
                    }
					break;
        });

        return $app->server->serve();
    }
}

<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;

class SCAN extends Model
{
    //扫码
	public function index($message){
		$openid = $message['FromUserName'];
		$evenkey = $message['EvenTKEy'];
		$preg = '/^aaa-/';
		preg_match_all($preg,$evenkey,$evenkey_arr);
		if(!empty($evenkey_arr[0])){
			$new_evenkey = $evenkey_arr[0][0];
			$reg = "/^$new_evenkey/";
			$evenkey = trim(preg_replace($reg, ' ', $evenkey));
			if($new_evenkey == "aaa-"){  //生成二维码时所传人的参数
				$this -> operation($evenkey,$openid);
			}
		}else{
			return;
		}
	}

    
    public function operation($evenkey,$openid)
    {
       //此处省略业务逻辑 根据一个状态判断 大家直接套用就好
       $status = 1;
       if($status == 1){
           $this->success($openid);
       }else{
           $this->error($openid);
       }
    }


    
	public function success($openid){
		$app = app('wechat.official_account');

        //这里可以填写您选择的公众号中模版消息的模版id
        $template_id = '';  
        
        //$data是模版中的详细内容 按照微信中的内容进行填写 下面只是一个例子
		$data = array(
            "first"  => '',
            "keyWord1"   => '',
            "keyword2"  => '',
			"keyword3"  => date('Y-m-d H:i'),
			"keyword4" => '',
            "remark" => ''
        );

        //最后发送的信息
		$info = [
			'touser' => $openid,
			'template_id' => $template_id,
			'url' => '',
			'data' => $data,
		];

		return $app -> template_message ->send($info);
	}


    
	public function error($openid){
		$app = app('wechat.official_account');

        //这里可以填写您选择的公众号中模版消息的模版id
        $template_id = '';  
        
        //$data是模版中的详细内容 按照微信中的内容进行填写 下面只是一个例子
		$data = array(
            "first"  => '',
            "keyword1"   => '',
            "keyword2"  => '',
			"keyword3"  => date('Y-m-d H:i'),
			"keyword4" => '',
            "remark" => ''
        );

        //最后发送的信息
		$info = [
			'touser' => $openid,
			'template_id' => $template_id,
			'url' => '',
			'data' => $data,
		];

		return $app -> template_message ->send($info);
	}
}