From 8ad288c8aadcee5935d72cea6846854ba791c699 Mon Sep 17 00:00:00 2001
From: VKoptev <vladimir.koptev@gmail.com>
Date: Thu, 15 Feb 2024 16:52:26 +0300
Subject: [PATCH] fix empty params

---
 src/Postback.php | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/Postback.php b/src/Postback.php
index aefda34..b892f30 100644
--- a/src/Postback.php
+++ b/src/Postback.php
@@ -101,15 +101,21 @@ protected function mapProperty(string $key): array
 
         switch ($key) {
             case "status":
-                $query[$param] = $this->status->value();
+                if (is_null($this->status)) {
+                    $query[$param] = $this->status->value();
+                }
                 break;
             case "customFields":
                 foreach ($this->customFields as $i => $value) {
-                    $query[$param . $i] = $value;
+                    if (!is_null($value)) {
+                        $query[$param . $i] = $value;
+                    }
                 }
                 break;
             default:
-                $query[$param] = $this->$key;
+                if (!is_null($this->$key)) {
+                    $query[$param] = $this->$key;
+                }
                 break;
         }