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+/***************************************************************************
+ *
+ * Project         _____    __   ____   _      _
+ *                (  _  )  /__\ (_  _)_| |_  _| |_
+ *                 )(_)(  /(__)\  )( (_   _)(_   _)
+ *                (_____)(__)(__)(__)  |_|    |_|
+ *
+ *
+ * Copyright 2018-present, Leonid Stryzhevskyi, <lganzzzo@gmail.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ***************************************************************************/
+
+#ifndef oatpp_swagger_AsyncController_hpp
+#define oatpp_swagger_AsyncController_hpp
+
+#include "oatpp-swagger/Resources.hpp"
+#include "oatpp-swagger/oas3/Generator.hpp"
+
+#include "oatpp/web/server/api/ApiController.hpp"
+#include "oatpp/web/server/HttpError.hpp"
+
+#include "oatpp/parser/json/mapping/ObjectMapper.hpp"
+
+#include "oatpp/core/macro/codegen.hpp"
+#include "oatpp/core/macro/component.hpp"
+
+namespace oatpp { namespace swagger {
+  
+class AsyncController : public oatpp::web::server::api::ApiController {
+public:
+  typedef AsyncController __ControllerType;
+public:
+  oas3::Document::ObjectWrapper m_document;
+  std::shared_ptr<oatpp::swagger::Resources> m_resources;
+protected:
+  AsyncController(const std::shared_ptr<ObjectMapper>& objectMapper,
+             const oas3::Document::ObjectWrapper& document,
+             const std::shared_ptr<oatpp::swagger::Resources>& resources)
+    : oatpp::web::server::api::ApiController(objectMapper)
+    , m_document(document)
+    , m_resources(resources)
+  {}
+public:
+  
+  static std::shared_ptr<AsyncController> createShared(const std::shared_ptr<Endpoints>& endpointsList,
+                                                  OATPP_COMPONENT(std::shared_ptr<oatpp::swagger::DocumentInfo>, documentInfo),
+                                                  OATPP_COMPONENT(std::shared_ptr<oatpp::swagger::Resources>, resources)){
+    
+    auto serializerConfig = oatpp::parser::json::mapping::Serializer::Config::createShared();
+    serializerConfig->includeNullFields = false;
+    
+    auto deserializerConfig = oatpp::parser::json::mapping::Deserializer::Config::createShared();
+    deserializerConfig->allowUnknownFields = false;
+    
+    auto objectMapper = oatpp::parser::json::mapping::ObjectMapper::createShared(serializerConfig, deserializerConfig);
+    
+    auto document = oas3::Generator::generateDocument(documentInfo, endpointsList);
+    
+    return std::shared_ptr<AsyncController>(new AsyncController(objectMapper, document, resources));
+  }
+  
+#include OATPP_CODEGEN_BEGIN(ApiController)
+  
+  ENDPOINT_ASYNC("GET", "/api-docs/oas-3.0.0.json", ApiDocs) {
+    
+    ENDPOINT_ASYNC_INIT(ApiDocs)
+    
+    Action act() override {
+      return _return(controller->createDtoResponse(Status::CODE_200, controller->m_document));
+    }
+    
+  };
+  
+  ENDPOINT_ASYNC("GET", "/swagger/ui", GetUIRoot) {
+    
+    ENDPOINT_ASYNC_INIT(GetUIRoot)
+    
+    Action act() override {
+      return _return(controller->createResponse(Status::CODE_200, controller->m_resources->getResource("index.html")));
+    }
+    
+  };
+  
+  ENDPOINT_ASYNC("GET", "/swagger/{filename}", GetUIResource) {
+    
+    ENDPOINT_ASYNC_INIT(GetUIResource)
+    
+    Action act() override {
+      auto filename = request->getPathVariable("filename");
+      OATPP_ASSERT_HTTP(filename, Status::CODE_400, "filename should not be null")
+      return _return(controller->createResponse(Status::CODE_200, controller->m_resources->getResource(filename->c_str())));
+    }
+    
+  };
+  
+#include OATPP_CODEGEN_END(ApiController)
+  
+};
+  
+}}
+
+#endif /* oatpp_swagger_AsyncController_hpp */