Fix OpenAPI generation

Author: tobyzerner

src/Endpoint/Create.php

@@ -109,17 +109,19 @@ private function fillDefaultValues(Context $context, array &$data): void
 
     public function getOpenApiPaths(Collection $collection, JsonApi $api): array
     {
+        $type = $collection->name();
+
         return [
-            "/{$collection->name()}" => [
+            "/$type" => [
                 'post' => [
-                    'description' => $this->getDescription(),
-                    'tags' => [$collection->name()],
+                    'description' => $this->getDescription() ?: "Create $type resource",
+                    'tags' => [$type],
                     'requestBody' => [
                         'required' => true,
                         'content' => $this->buildOpenApiContent(
                             array_map(
                                 fn($resource) => [
-                                    '$ref' => "#/components/schemas/{$resource}Create",
+                                    '$ref' => "#/components/schemas/{$resource}_create",
                                 ],
                                 $collection->resources(),
                             ),

src/OpenApi/OpenApiGenerator.php

@@ -56,7 +56,7 @@ public function generate(JsonApi $api): array
 
             foreach ([$id, ...$resource->fields()] as $field) {
                 $location = $field::location();
-                $valueSchema = $field->getSchema($api);
+                $valueSchema = (object) $field->getSchema($api);
 
                 if ($field instanceof Relationship) {
                     $relationshipSchema = "{$type}_{$field->name}";