remove relations from response

Author: Marius

README.md

@@ -368,9 +368,6 @@ Json Response:
             "sortable": [
                 "ID",
                 "roleID"
-            ],
-            "relations": [
-                "roleRelation"
             ]
         }
     }

src/Decorators/AbstractResourceDecorator.php

@@ -31,11 +31,6 @@ public function getResourceName(): string
         return $this->resourceModel::resourceName();
     }
 
-    public function getRelations(): array
-    {
-        return \array_keys($this->getRelationMappings());
-    }
-
     public function decorateSortableIndexes(array $listResponse): array
     {
         $indexedSortable = [];

src/Http/Middleware/Decorators/AbstractDecoratorMiddleware.php

@@ -205,7 +205,6 @@ protected function getListNewContent(Request $request, array $content, array $co
 
         $newContent['filterable'] = $this->decorator->getFilters();
         $newContent['sortable'] = $indexedSortable ?? $this->decorator->getFilters();
-        $newContent['relations'] = $this->decorator->getRelations();
 
         return $newContent;
     }