From b56ae68854c671a45629b67c67bc197bb3eb8ac4 Mon Sep 17 00:00:00 2001
From: Yuri Kuznetsov <yurikuzn@users.noreply.github.com>
Date: Tue, 2 Mar 2021 12:27:02 +0200
Subject: [PATCH] request interface fixes

---
 application/Espo/Core/Api/Request.php        | 2 ++
 application/Espo/Core/Api/RequestNull.php    | 6 ++++++
 application/Espo/Core/Api/RequestWrapper.php | 8 +++++++-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/application/Espo/Core/Api/Request.php b/application/Espo/Core/Api/Request.php
index bd0f3abada..e048219d39 100644
--- a/application/Espo/Core/Api/Request.php
+++ b/application/Espo/Core/Api/Request.php
@@ -112,6 +112,8 @@ interface Request
 
     /**
      * Get a server param value.
+     *
+     * @return ?mixed
      */
     public function getServerParam(string $name);
 }
diff --git a/application/Espo/Core/Api/RequestNull.php b/application/Espo/Core/Api/RequestNull.php
index 94ed3ecb3c..39574bc853 100644
--- a/application/Espo/Core/Api/RequestNull.php
+++ b/application/Espo/Core/Api/RequestNull.php
@@ -47,6 +47,9 @@ class RequestNull implements ApiRequest
         return false;
     }
 
+    /**
+     * @return ?string|array
+     */
     public function getQueryParam(string $name)
     {
         return null;
@@ -112,6 +115,9 @@ class RequestNull implements ApiRequest
         return null;
     }
 
+    /**
+     * @return ?mixed
+     */
     public function getServerParam(string $name)
     {
         return null;
diff --git a/application/Espo/Core/Api/RequestWrapper.php b/application/Espo/Core/Api/RequestWrapper.php
index 4ecede0d2e..7b731a4956 100644
--- a/application/Espo/Core/Api/RequestWrapper.php
+++ b/application/Espo/Core/Api/RequestWrapper.php
@@ -102,6 +102,9 @@ class RequestWrapper implements ApiRequest
         return array_key_exists($name, $this->request->getQueryParams());
     }
 
+    /**
+     * @return ?string|array
+     */
     public function getQueryParam(string $name)
     {
         $value = $this->request->getQueryParams()[$name] ?? null;
@@ -192,7 +195,10 @@ class RequestWrapper implements ApiRequest
         return $params[$name] ?? null;
     }
 
-    public function getServerParam(string $name) : ?string
+    /**
+     * @return ?mixed
+     */
+    public function getServerParam(string $name)
     {
         $params = $this->request->getServerParams();