update api auto sync data

controllers/ApiController.php

@@ -63,7 +63,7 @@ class ApiController extends Controller {
     }
 
     public function actionTest() {
-	Yii::info("Hello");
+        Yii::info("Hello");
 //        echo base64_encode(file_get_contents("/var/www/html/BiFace_Server_Lite/imgs/test.jpg"));
 //        \app\models\WaitingReq::deleteAll();
 //        $test1 = \app\models\WaitingReq::find()->all();
@@ -78,4 +78,51 @@ class ApiController extends Controller {
         return;
     }
 
+    public function actionSync() {
+        Yii::$app->response->format = "json";
+        if ($this->is_connected()) {
+            $sync = \app\models\SyncUrl::find()->one();
+            if ($sync) {
+                $logs = \app\models\WaitingReq::find()->all();
+                foreach ($logs as $key => $value) {
+                    $contentJSON = json_decode($value->content);
+
+                    $imgPath = $contentJSON->image;
+                    $imgBase64 = base64_encode(file_get_contents($imgPath));
+                    $contentJSON->image = $imgBase64;
+
+                    $newValue = json_encode($contentJSON);
+
+                    $options = [
+                        'http' => [
+                            'header' => "Content-Type: application/json",
+                            'method' => "POST",
+                            'content' => $newValue
+                        ]
+                    ];
+                    $res = json_decode(file_get_contents($sync->data, false, stream_context_create($options)), true);
+                    if ($res['status'] == 1000) {
+                        $modelRes = new \app\models\ResponseReq();
+                        $modelRes->create(json_encode($res));
+                        $value->delete();
+                        unlink($imgPath);
+                    }
+                }
+            }
+        }
+        return ["status" => true];
+    }
+
+    function is_connected($ip = "google.com") {
+        $connected = @fsockopen($ip, 80);
+        //website, port  (try 80 or 443)
+        if ($connected) {
+            $is_conn = true; //action when connected
+            fclose($connected);
+        } else {
+            $is_conn = false; //action in connection failure
+        }
+        return $is_conn;
+    }
+
 }