[Task] [System Settings] Improve save handler

src/Setting/Attribute/Request/UpdateSettingsRequestBody.php

@@ -168,6 +168,25 @@ public function __construct()
                         ],
                         type: 'object',
                     ),
+                    new Property(
+                        property: 'email',
+                        properties: [
+                            new Property(
+                                property: 'debug',
+                                properties: [
+                                    new Property(
+                                        property: 'email_addresses',
+                                        description: 'Debug email addresses',
+                                        type: 'array',
+                                        items: new Items(type: 'string'),
+                                        example: ['debug@example.com']
+                                    ),
+                                ],
+                                type: 'object',
+                            ),
+                        ],
+                        type: 'object',
+                    ),
                 ],
                 type: 'object',
             ),

src/Setting/MappedParameter/UpdateSettingsParameter.php

@@ -23,6 +23,7 @@
         private ?array $objects = null,
         private ?array $assets = null,
         private ?array $documents = null,
+        private ?array $email = null,
     ) {
     }
 
@@ -33,6 +34,7 @@
             'objects' => $this->objects,
             'assets' => $this->assets,
             'documents' => $this->documents,
+            'email' => $this->email,
         ], static fn ($value) => $value !== null);
     }
 }

src/Setting/Provider/SystemSettingsProvider.php

@@ -101,6 +101,7 @@ public function prepareSettingsForUpdate(array $data): array
         $preparedData['general.redirect_to_maindomain'] = $data['general']['redirect_to_maindomain'];
         $preparedData['general.defaultLanguage'] = $data['general']['default_language'];
         $preparedData['general.debug_admin_translations'] = $data['general']['debug_admin_translations'];
+        $preparedData['email.debug.emailAddresses'] = implode(',', $data['email']['debug']['email_addresses'] ?? []);
 
         return $preparedData;
     }