From 0f658d38a9f1cf13cba21274b1e326d9d1aff605 Mon Sep 17 00:00:00 2001
From: AnthonyAxenov <anthonyaxenov@gmail.com>
Date: Fri, 29 May 2020 22:05:35 +0800
Subject: [PATCH] =?UTF-8?q?=D0=A4=D0=B8=D0=BA=D1=81=20=D0=BE=D1=88=D0=B8?=
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 =?UTF-8?q?=D1=83=D0=BC=D0=BD=D0=B5=D1=82=D0=B0=20=D0=BA=20json-=D1=81?=
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---
 src/AtolOnline/Entities/Document.php | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/src/AtolOnline/Entities/Document.php b/src/AtolOnline/Entities/Document.php
index 541a550..0c48b6e 100644
--- a/src/AtolOnline/Entities/Document.php
+++ b/src/AtolOnline/Entities/Document.php
@@ -199,9 +199,9 @@ class Document extends Entity
     /**
      * Возвращает заданного клиента (покупателя)
      *
-     * @return Client
+     * @return Client|null
      */
-    public function getClient(): Client
+    public function getClient(): ?Client
     {
         return $this->client;
     }
@@ -221,9 +221,9 @@ class Document extends Entity
     /**
      * Возвращает заданную компанию (продавца)
      *
-     * @return Company
+     * @return Company|null
      */
-    public function getCompany(): Company
+    public function getCompany(): ?Company
     {
         return $this->company;
     }
@@ -388,7 +388,7 @@ class Document extends Entity
                 $doc->payments->add($payment);
             }
         }
-        if ($array['total'] != $doc->calcTotal()) {
+        if (isset($array['total']) && $array['total'] != $doc->calcTotal()) {
             throw new AtolException('Real total sum not equals to provided in JSON one');
         }
         return $doc;
@@ -401,16 +401,24 @@ class Document extends Entity
      */
     public function jsonSerialize()
     {
-        $json['company'] = $this->getCompany()->jsonSerialize();// обязательно
-        $json['payments'] = $this->payments->jsonSerialize(); // обязательно
+        if ($this->getCompany()) {
+            $json['company'] = $this->getCompany()->jsonSerialize(); // обязательно
+        }
+        if ($this->getPayments()) {
+            $json['payments'] = $this->getPayments()->jsonSerialize(); // обязательно
+        }
         if ($this->getCashier()) {
             $json['cashier'] = $this->getCashier();
         }
         if ($this->getCorrectionInfo()) {
             $json['correction_info'] = $this->getCorrectionInfo()->jsonSerialize(); // обязательно для коррекционных
         } else {
-            $json['client'] = $this->getClient()->jsonSerialize(); // обязательно для некоррекционных
-            $json['items'] = $this->items->jsonSerialize(); // обязательно для некоррекционных
+            if ($this->getClient()) {
+                $json['client'] = $this->getClient()->jsonSerialize(); // обязательно для некоррекционных
+            }
+            if ($this->getItems()) {
+                $json['items'] = $this->getItems()->jsonSerialize(); // обязательно для некоррекционных
+            }
             $json['total'] = $this->calcTotal(); // обязательно для некоррекционных
         }
         if ($this->getVats()) {
@@ -418,4 +426,4 @@ class Document extends Entity
         }
         return $json;
     }
-}
\ No newline at end of file
+}