fix：添加群发接口

app/Http/Controllers/Api/DialogController.php

@@ -2,24 +2,24 @@
 
 namespace App\Http\Controllers\Api;
 
-use App\Models\AbstractModel;
-use App\Models\Deleted;
+use DB;
+use Request;
+use Redirect;
+use Carbon\Carbon;
 use App\Models\File;
+use App\Models\User;
+use App\Module\Base;
+use App\Models\Deleted;
+use App\Module\TimeRange;
 use App\Models\FileContent;
 use App\Models\ProjectTask;
+use App\Models\AbstractModel;
 use App\Models\ProjectTaskFile;
-use App\Models\User;
 use App\Models\WebSocketDialog;
 use App\Models\WebSocketDialogMsg;
+use App\Models\WebSocketDialogUser;
 use App\Models\WebSocketDialogMsgRead;
 use App\Models\WebSocketDialogMsgTodo;
-use App\Models\WebSocketDialogUser;
-use App\Module\Base;
-use App\Module\TimeRange;
-use Carbon\Carbon;
-use DB;
-use Redirect;
-use Request;
 
 /**
  * @apiDefine dialog
@@ -1809,4 +1809,124 @@ class DialogController extends AbstractController
             'list' => $builder->take(20)->get()
         ]);
     }
+
+
+     /**
+     * @api {post} api/dialog/msg/sendfiles          16. 文件上传
+     *
+     * @apiDescription 需要token身份
+     * @apiVersion 1.0.0
+     * @apiGroup dialog
+     * @apiName msg__sendfile
+     *
+     * @apiParam {String} user_ids              用户ID
+     * @apiParam {String} dialog_ids            对话ID（user_ids 二选一）
+     * @apiParam {Number} [reply_id]            回复ID
+     * @apiParam {Number} [image_attachment]    图片是否也存到附件
+     * @apiParam {String} [filename]            post-文件名称
+     * @apiParam {String} [image64]             post-base64图片（二选一）
+     * @apiParam {File} [files]                 post-文件对象（二选一）
+     *
+     * @apiSuccess {Number} ret     返回状态码（1正确、0错误）
+     * @apiSuccess {String} msg     返回信息（错误描述）
+     * @apiSuccess {Object} data    返回数据
+     */
+    public function msg__sendfiles()
+    {
+        $user = User::auth();
+        //
+        $results = [];
+        $dialogIds = trim(Request::input('dialog_ids'));
+        if($dialogIds){
+            $dialogIds = explode(',',$dialogIds);
+        }else{
+            $dialogIds = [];
+        }
+        // 用户
+        $userIds = trim(Request::input('user_ids'));
+        if($userIds){
+            $userIds = explode(',',$userIds);
+            foreach($userIds as $userId){
+                $dialog = WebSocketDialog::checkUserDialog($user, $userId);
+                if (empty($dialog)) {
+                    return Base::retError('打开会话失败');
+                }
+                $dialogIds[] = $dialog->id;
+            }
+        }
+        //
+        if(empty($dialogIds)){
+            return Base::retError('找不到会话'); 
+        } 
+        //
+        $files = Request::file('files');
+        $image64 = Request::input('image64');
+        $fileName = Request::input('filename');
+        $filePath = '';
+        foreach($dialogIds as $dialog_id){
+            $reply_id = intval(Request::input('reply_id'));
+            $image_attachment = intval(Request::input('image_attachment'));
+            //
+            $dialog = WebSocketDialog::checkDialog($dialog_id);
+            //
+            $action = $reply_id > 0 ? "reply-$reply_id" : "";
+            $path = "uploads/chat/" . date("Ym") . "/" . $dialog_id . "/";
+            if ($image64) {
+                $data = Base::image64save([
+                    "image64" => $image64,
+                    "path" => $path,
+                    "fileName" => $fileName,
+                ]);
+            }else if($filePath){
+                Base::makeDir(public_path($path));
+                copy($filePath, public_path($path).basename($filePath));
+            } else {
+                $data = Base::upload([
+                    "file" => $files,
+                    "type" => 'more',
+                    "path" => $path,
+                    "fileName" => $fileName,
+                ]);
+            }
+            //
+            if (Base::isError($data)) {
+                return Base::retError($data['msg']);
+            } else {
+                $fileData = $data['data'];
+                $filePath = $fileData['file'];
+                $fileName = $fileData['name'];
+                $fileData['thumb'] = Base::unFillUrl($fileData['thumb']);
+                $fileData['size'] *= 1024;
+                //
+                if ($dialog->type === 'group' && $dialog->group_type === 'task') {                // 任务群组保存文件
+                    if ($image_attachment || !in_array($fileData['ext'], File::imageExt)) {         // 如果是图片不保存
+                        $task = ProjectTask::whereDialogId($dialog->id)->first();
+                        if ($task) {
+                            $file = ProjectTaskFile::createInstance([
+                                'project_id' => $task->project_id,
+                                'task_id' => $task->id,
+                                'name' => $fileData['name'],
+                                'size' => $fileData['size'],
+                                'ext' => $fileData['ext'],
+                                'path' => $fileData['path'],
+                                'thumb' => $fileData['thumb'],
+                                'userid' => $user->userid,
+                            ]);
+                            $file->save();
+                        }
+                    }
+                }
+                //
+                $result = WebSocketDialogMsg::sendMsg($action, $dialog_id, 'file', $fileData, $user->userid);
+                if (Base::isSuccess($result)) {
+                    if (isset($task)) {
+                        $result['data']['task_id'] = $task->id;
+                    }
+                }
+                $results = $result;
+               
+            }
+        }
+        return $results;
+    }
 }