From 10e2f64e15c44705bb4672ac95ca5f5b452af01e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=BDubom=C3=ADr=20Samotn=C3=BD?=
 <lubomir.samotny@smartbase.sk>
Date: Fri, 12 Sep 2025 11:09:13 +0200
Subject: [PATCH] triv: fix deprecation warnings on nullable function args, set
 minimal php version

---
 composer.json                  | 4 ++++
 composer.lock                  | 7 +++++--
 lib/Api/TatraPayPlusAPIApi.php | 4 ++--
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/composer.json b/composer.json
index 13b3d5a..99b38d0 100644
--- a/composer.json
+++ b/composer.json
@@ -10,5 +10,9 @@
         "psr-4": {
             "Tatrapayplus\\TatrapayplusApiClient\\" : "lib/"
         }
+    },
+    "require": {
+        "php": ">=7.4",
+        "ext-json": "*"
     }
 }
diff --git a/composer.lock b/composer.lock
index f2306c4..70d363a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "80334d3ccc143b6306c0a2e9a86f4e74",
+    "content-hash": "5ae438bcb4207eb36f6345455061a28b",
     "packages": [],
     "packages-dev": [],
     "aliases": [],
@@ -12,7 +12,10 @@
     "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
+    "platform": {
+        "php": ">=7.4",
+        "ext-json": "*"
+    },
     "platform-dev": [],
     "plugin-api-version": "2.2.0"
 }
diff --git a/lib/Api/TatraPayPlusAPIApi.php b/lib/Api/TatraPayPlusAPIApi.php
index 8ea2dd9..8903a68 100755
--- a/lib/Api/TatraPayPlusAPIApi.php
+++ b/lib/Api/TatraPayPlusAPIApi.php
@@ -978,7 +978,7 @@ public function setLogoRequest($appearance_logo_request)
         );
     }
 
-    public static function generateSignedCardId(string $cid, string $public_key_content = null): string
+    public static function generateSignedCardId(string $cid, ?string $public_key_content = null): string
     {
         if (empty($public_key_content)) {
             $public_key_content = file_get_contents(
@@ -989,7 +989,7 @@ public static function generateSignedCardId(string $cid, string $public_key_cont
         return TatraPayPlusService::generate_signed_card_id_from_cid($cid, $public_key_content);
     }
 
-    public function log(HttpResponse $response, array $additional_data = null): void
+    public function log(HttpResponse $response, ?array $additional_data = null): void
     {
         if (!is_null($this->logger)) {
             $this->logger->log($response, $additional_data);