From c18c19b2d245cb1238ff90be8f46a16e9e2282c5 Mon Sep 17 00:00:00 2001
From: Jan Noehles <noehles@easybill.de>
Date: Mon, 11 Mar 2024 10:52:30 +0100
Subject: [PATCH] V2.0.1 (#61)

* Fix types which are nullable
---
 src/zugferd10/Model/Trade/Settlement.php        | 2 +-
 src/zugferd2/Model/ExchangedDocumentContext.php | 2 +-
 src/zugferd2/Model/HeaderTradeAgreement.php     | 4 ++--
 src/zugferd2/Model/ReferencedDocument.php       | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/zugferd10/Model/Trade/Settlement.php b/src/zugferd10/Model/Trade/Settlement.php
index 4011c21..04edad1 100644
--- a/src/zugferd10/Model/Trade/Settlement.php
+++ b/src/zugferd10/Model/Trade/Settlement.php
@@ -18,7 +18,7 @@ class Settlement
     #[Type(TradeParty::class)]
     #[XmlElement(cdata: false, namespace: 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:12')]
     #[SerializedName('InvoiceeTradeParty')]
-    private TradeParty $invoiceeTradeParty;
+    private ?TradeParty $invoiceeTradeParty = null;
 
     /**
      * @var TradeParty
diff --git a/src/zugferd2/Model/ExchangedDocumentContext.php b/src/zugferd2/Model/ExchangedDocumentContext.php
index 4165ce4..584313b 100644
--- a/src/zugferd2/Model/ExchangedDocumentContext.php
+++ b/src/zugferd2/Model/ExchangedDocumentContext.php
@@ -13,7 +13,7 @@ class ExchangedDocumentContext
     #[Type(DocumentContextParameter::class)]
     #[XmlElement(namespace: 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100')]
     #[SerializedName('BusinessProcessSpecifiedDocumentContextParameter')]
-    public DocumentContextParameter $businessProcessSpecifiedDocumentContextParameter;
+    public ?DocumentContextParameter $businessProcessSpecifiedDocumentContextParameter = null;
 
     #[Type(DocumentContextParameter::class)]
     #[XmlElement(namespace: 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100')]
diff --git a/src/zugferd2/Model/HeaderTradeAgreement.php b/src/zugferd2/Model/HeaderTradeAgreement.php
index 1df089c..30f9544 100644
--- a/src/zugferd2/Model/HeaderTradeAgreement.php
+++ b/src/zugferd2/Model/HeaderTradeAgreement.php
@@ -36,7 +36,7 @@ class HeaderTradeAgreement
     #[Type(TradeParty::class)]
     #[XmlElement(cdata: false, namespace: 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100')]
     #[SerializedName('SellerTaxRepresentativeTradeParty')]
-    public TradeParty $sellerTaxRepresentativeTradeParty;
+    public ?TradeParty $sellerTaxRepresentativeTradeParty = null;
 
     #[Type(TradeParty::class)]
     #[XmlElement(cdata: false, namespace: 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100')]
@@ -46,7 +46,7 @@ class HeaderTradeAgreement
     #[Type(TradeParty::class)]
     #[XmlElement(cdata: false, namespace: 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100')]
     #[SerializedName('BuyerTaxRepresentativeTradeParty')]
-    public TradeParty $buyerTaxRepresentativeTradeParty;
+    public ?TradeParty $buyerTaxRepresentativeTradeParty = null;
 
     #[Type(ReferencedDocument::class)]
     #[XmlElement(cdata: false, namespace: 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100')]
diff --git a/src/zugferd2/Model/ReferencedDocument.php b/src/zugferd2/Model/ReferencedDocument.php
index d2ad2d7..5bd94d1 100644
--- a/src/zugferd2/Model/ReferencedDocument.php
+++ b/src/zugferd2/Model/ReferencedDocument.php
@@ -43,7 +43,7 @@ class ReferencedDocument
     #[Type('string')]
     #[XmlElement(cdata: false, namespace: 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100')]
     #[SerializedName('LineID')]
-    public string $lineId;
+    public ?string $lineId = null;
 
     public static function create(string $issuerAssignedID): self
     {