1

app/api/controller/User.php

@@ -12,20 +12,21 @@ declare (strict_types=1);
 
 namespace app\api\controller;
 
+use app\api\model\Agreement as AgreementModel;
 use app\api\model\User as UserModel;
 use app\api\model\user\BalanceLog;
 use app\api\model\user\GoodSource as GoodsSourceModel;
 use app\api\model\user\InvoiceOrder;
-use app\api\model\user\UserInvoice;
 use app\api\model\user\UserCoupon;
+use app\api\model\user\UserInvoice;
 use app\api\model\UserCoupon as UserCouponModel;
-use app\api\model\Agreement as AgreementModel;
 use app\api\service\Feedback;
 use app\api\service\User as UserService;
-use app\common\enum\dealer\withdraw\PayType;
+use app\common\service\qrcode\InviteUser;
-use app\common\model\Agreement;
 use cores\exception\BaseException;
-use think\facade\Log;
+use think\db\exception\DataNotFoundException;
+use think\db\exception\DbException;
+use think\db\exception\ModelNotFoundException;
 use think\response\Json;
 
 /**
@@ -40,10 +41,12 @@ class User extends Controller
      * [delete description]
      * @return [type] [description]
      */
-    public function delete(){
+    public function delete()
+    {
         $user_id = UserService::getCurrentLoginUserId();
-        UserModel::where('user_id', $user_id)->update(['is_delete' => 1,'update_time' => time()]);
+        UserModel::where('user_id', $user_id)->update(['is_delete' => 1, 'update_time' => time()]);
     }
+
     /**
      * 当前用户详情
      * @return Json
@@ -226,7 +229,7 @@ class User extends Controller
     public function delInvoicing(): Json
     {
         $service = new UserInvoice();
-        if(!$service->del($this->request->param())) {
+        if (!$service->del($this->request->param())) {
             return $this->renderSuccess($service->getError() ?: '操作失败');
         }
         return $this->renderSuccess('删除成功·');
@@ -272,7 +275,8 @@ class User extends Controller
     /**
      * 个人中心协议
      */
-    public function getAgreement(): Json {
+    public function getAgreement(): Json
+    {
         $params = $this->request->param();
         if (empty($params['type'])) {
             return $this->renderSuccess("参数错误");
@@ -284,7 +288,8 @@ class User extends Controller
     /**
      * 添加用户浏览记录
      */
-    public function addView(): Json {
+    public function addView(): Json
+    {
         $goods_id = $this->request->param('goods_id');
         $user_id = UserService::getCurrentLoginUserId();
         $userView = new UserCoupon();
@@ -294,4 +299,21 @@ class User extends Controller
         return $this->renderSuccess($userView->getError() ?: '记录失败');
     }
 
+    /**
+     * @notes:邀请好友海报
+     * @return Json
+     * @throws BaseException
+     * @throws DataNotFoundException
+     * @throws DbException
+     * @throws ModelNotFoundException
+     * @author: wanghousheng
+     */
+    public function InviteUserPoster(): Json
+    {
+        $userInfo = UserService::getCurrentLoginUser(true);
+        // 生成二维码
+        $Qrcode = new InviteUser($userInfo, 'MP-WEIXIN');
+        return $this->renderSuccess(['imageUrl' => $Qrcode->getImage()]);
+    }
+
 }

app/common/library/wechat/Qrcode.php

@@ -38,6 +38,8 @@ class Qrcode extends WxBase
         $url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token={$accessToken}";
         // 构建请求
         $data = compact('scene', 'width');
+//        $data['env_version'] = 'trial';
+//        $data['check_path'] = false;
         !is_null($page) && $data['page'] = $page;
         // 返回结果
         $result = $this->post($url, helper::jsonEncode($data));

app/common/service/qrcode/InviteUser.php

@@ -0,0 +1,118 @@
+<?php
+
+namespace app\common\service\qrcode;
+
+use app\common\model\User as UserModel;
+use cores\exception\BaseException;
+use Exception;
+use Grafika\Grafika;
+use think\db\exception\DataNotFoundException;
+use think\db\exception\DbException;
+use think\db\exception\ModelNotFoundException;
+use function base_url;
+
+class InviteUser extends BaseQRcode
+{
+    // 当前客户端 (默认H5)
+    private string $channel;
+
+    // 用户信息
+    private UserModel $userInfo;
+
+    /**
+     * 构造方法
+     * Goods constructor.
+     * @param UserModel $userInfo
+     * @param string $channel 二维码渠道(小程序码、h5码)
+     */
+    public function __construct(UserModel $userInfo, string $channel = 'H5')
+    {
+        parent::__construct();
+        // 用户信息
+        $this->userInfo = $userInfo;
+        // 当前客户端
+        $this->channel = $channel;
+    }
+
+    /**
+     * 拼接海报图
+     * @return string
+     * @throws BaseException
+     * @throws DataNotFoundException
+     * @throws DbException
+     * @throws ModelNotFoundException
+     * @throws Exception
+     */
+    public function getImage(): string
+    {
+        // 判断海报图文件存在则直接返回url
+        if (file_exists($this->getPosterPath())) {
+            return $this->getPosterUrl();
+        }
+        // 商城ID
+        $storeId = $this->userInfo['store_id'];
+        // 商品海报背景图
+        $backdrop = __DIR__ . '/resource/invite_user.png';
+        // 小程序码参数
+        $scene = "refereeId:" . ($this->userInfo['user_id'] ?: '');
+        // 下载小程序码
+        $page = 'pages/login/index';
+        $qrcode = $this->getQrcode($storeId, $scene, null, $this->channel);
+        // 拼接海报图
+        return $this->savePoster($backdrop, $qrcode);
+    }
+
+    /**
+     * 拼接海报图
+     * @param string $backdrop 背景图路径
+     * @param string $qrcode 二维码图路径
+     * @return string
+     * @throws Exception
+     */
+    private function savePoster(string $backdrop, string $qrcode): string
+    {
+        // 实例化图像编辑器
+        $editor = Grafika::createEditor(['Gd']);
+        // 打开海报背景图
+        $editor->open($backdropImage, $backdrop);
+        // 打开小程序码
+        $editor->open($qrcodeImage, $qrcode);
+        // 重设小程序码宽高
+        $editor->resizeExact($qrcodeImage, 140, 140);
+        // 小程序码添加到背景图
+        $editor->blend($backdropImage, $qrcodeImage, 'normal', 1.0, 'top-left', 520, 700);
+        // 保存图片
+        $editor->save($backdropImage, $this->getPosterPath());
+        return $this->getPosterUrl();
+    }
+
+    /**
+     * 海报图文件路径
+     * @return string
+     */
+    private function getPosterPath(): string
+    {
+        // 保存路径
+        $tempPath = web_path() . "temp/{$this->userInfo['store_id']}/";
+        !is_dir($tempPath) && mkdir($tempPath, 0755, true);
+        return $tempPath . $this->getPosterName();
+    }
+
+    /**
+     * 海报图文件名称
+     * @return string
+     */
+    private function getPosterName(): string
+    {
+        return 'invite_' . md5("{$this->userInfo['user_id']}_$this->channel") . '.png';
+    }
+
+    /**
+     * 海报图url
+     * @return string
+     */
+    private function getPosterUrl(): string
+    {
+        return base_url() . 'temp/' . $this->userInfo['store_id'] . '/' . $this->getPosterName() . '?t=' . time();
+    }
+}