Generate Traits structs for client operations

samples/client/benchmark/BenchmarkClient.h

@@ -96,6 +96,31 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return benchmark::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return benchmark::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return Query::GetOperationName();
+	}
+
+	using Response = Query::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return Query::parseResponse(std::move(response));
+	}
+};
+
 } // namespace query::Query
 } // namespace graphql::client
 

samples/client/multiple/MultipleQueriesClient.h

@@ -180,6 +180,31 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return multiple::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return multiple::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return Appointments::GetOperationName();
+	}
+
+	using Response = Appointments::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return Appointments::parseResponse(std::move(response));
+	}
+};
+
 } // namespace query::Appointments
 
 namespace query::Tasks {
@@ -215,6 +240,31 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return multiple::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return multiple::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return Tasks::GetOperationName();
+	}
+
+	using Response = Tasks::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return Tasks::parseResponse(std::move(response));
+	}
+};
+
 } // namespace query::Tasks
 
 namespace query::UnreadCounts {
@@ -250,6 +300,31 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return multiple::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return multiple::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return UnreadCounts::GetOperationName();
+	}
+
+	using Response = UnreadCounts::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return UnreadCounts::parseResponse(std::move(response));
+	}
+};
+
 } // namespace query::UnreadCounts
 
 namespace query::Miscellaneous {
@@ -282,6 +357,31 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return multiple::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return multiple::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return Miscellaneous::GetOperationName();
+	}
+
+	using Response = Miscellaneous::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return Miscellaneous::parseResponse(std::move(response));
+	}
+};
+
 } // namespace query::Miscellaneous
 
 namespace mutation::CompleteTaskMutation {
@@ -324,6 +424,38 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return multiple::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return multiple::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return CompleteTaskMutation::GetOperationName();
+	}
+
+	using Variables = CompleteTaskMutation::Variables;
+
+	[[nodiscard]] static response::Value serializeVariables(Variables&& variables)
+	{
+		return CompleteTaskMutation::serializeVariables(std::move(variables));
+	}
+
+	using Response = CompleteTaskMutation::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return CompleteTaskMutation::parseResponse(std::move(response));
+	}
+};
+
 } // namespace mutation::CompleteTaskMutation
 } // namespace graphql::client
 

samples/client/mutate/MutateClient.h

@@ -119,6 +119,38 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return mutate::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return mutate::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return CompleteTaskMutation::GetOperationName();
+	}
+
+	using Variables = CompleteTaskMutation::Variables;
+
+	[[nodiscard]] static response::Value serializeVariables(Variables&& variables)
+	{
+		return CompleteTaskMutation::serializeVariables(std::move(variables));
+	}
+
+	using Response = CompleteTaskMutation::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return CompleteTaskMutation::parseResponse(std::move(response));
+	}
+};
+
 } // namespace mutation::CompleteTaskMutation
 } // namespace graphql::client
 

samples/client/nestedinput/NestedInputClient.h

@@ -145,6 +145,38 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return nestedinput::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return nestedinput::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return testQuery::GetOperationName();
+	}
+
+	using Variables = testQuery::Variables;
+
+	[[nodiscard]] static response::Value serializeVariables(Variables&& variables)
+	{
+		return testQuery::serializeVariables(std::move(variables));
+	}
+
+	using Response = testQuery::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return testQuery::parseResponse(std::move(response));
+	}
+};
+
 } // namespace query::testQuery
 } // namespace graphql::client
 

samples/client/query/QueryClient.h

@@ -196,6 +196,31 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return query::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return query::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return Query::GetOperationName();
+	}
+
+	using Response = Query::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return Query::parseResponse(std::move(response));
+	}
+};
+
 } // namespace query::Query
 } // namespace graphql::client
 

samples/client/subscribe/SubscribeClient.h

@@ -73,6 +73,31 @@ struct [[nodiscard]] Response
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return subscribe::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return subscribe::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return TestSubscription::GetOperationName();
+	}
+
+	using Response = TestSubscription::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return TestSubscription::parseResponse(std::move(response));
+	}
+};
+
 } // namespace subscription::TestSubscription
 } // namespace graphql::client
 

src/ClientGenerator.cpp

@@ -424,6 +424,56 @@ using )cpp" << _schemaLoader.getSchemaNamespace()
 
 [[nodiscard]] Response parseResponse(response::Value&& response);
 
+struct Traits
+{
+	[[nodiscard]] static const std::string& GetRequestText() noexcept
+	{
+		return )cpp"
+				   << _schemaLoader.getSchemaNamespace() << R"cpp(::GetRequestText();
+	}
+
+	[[nodiscard]] static const peg::ast& GetRequestObject() noexcept
+	{
+		return )cpp"
+				   << _schemaLoader.getSchemaNamespace() << R"cpp(::GetRequestObject();
+	}
+
+	[[nodiscard]] static const std::string& GetOperationName() noexcept
+	{
+		return )cpp"
+				   << _requestLoader.getOperationNamespace(operation)
+				   << R"cpp(::GetOperationName();
+	}
+)cpp";
+
+		if (!variables.empty())
+		{
+			headerFile << R"cpp(
+	using Variables = )cpp"
+					   << _requestLoader.getOperationNamespace(operation) << R"cpp(::Variables;
+
+	[[nodiscard]] static response::Value serializeVariables(Variables&& variables)
+	{
+		return )cpp" << _requestLoader.getOperationNamespace(operation)
+					   << R"cpp(::serializeVariables(std::move(variables));
+	}
+)cpp";
+
+			pendingSeparator.add();
+		}
+
+		headerFile << R"cpp(
+	using Response = )cpp"
+				   << _requestLoader.getOperationNamespace(operation) << R"cpp(::Response;
+
+	[[nodiscard]] static Response parseResponse(response::Value&& response)
+	{
+		return )cpp"
+				   << _requestLoader.getOperationNamespace(operation)
+				   << R"cpp(::parseResponse(std::move(response));
+	}
+};
+
 )cpp";
 
 		pendingSeparator.add();
@@ -813,7 +863,8 @@ response::Value Variable<)cpp"
 
 				sourceFile << R"cpp(template <>
 response::Value Variable<)cpp"
-						   << cppType << R"cpp(>::serialize()cpp" << cppType << R"cpp(&& inputValue)
+						   << cppType << R"cpp(>::serialize()cpp" << cppType
+						   << R"cpp(&& inputValue)
 {
 	response::Value result { response::Type::Map };