Cloud Code Execution

Execute a cloud code function registered on the server.

Verify URL

This API uses the service-api.playnanoo.com domain.

API Information

• URL: https://service-api.playnanoo.com/cloudcode/v20210901/run
• Method: PUT
• Authentication Required: Yes

Request Parameters

Parameter	Type	Required	Description
table_code	string	Required	Cloud code table code
function_name	string	Required	Function name to execute
function_arguments	string	Required	Function arguments (JSON string)

Response Data

Field	Type	Description
Function	object	Executed function information
Logs	array	Function execution logs
Result	object	Function execution result
Error	string	Error message (when error occurs)
RunTimeMilliSeconds	number	Execution time (milliseconds)

Code Example

void UMyGame::ExecuteCloudCode(const FString& TableCode, const FString& FunctionName)
{
    // Create function arguments as JSON string
    TSharedPtr<FJsonObject> ArgsObject = MakeShareable(new FJsonObject);
    ArgsObject->SetStringField(TEXT("InputValue1"), TEXT("value1"));
    ArgsObject->SetStringField(TEXT("InputValue2"), TEXT("value2"));

    FString ArgsJson;
    TSharedRef<TJsonWriter<>> ArgsWriter = TJsonWriterFactory<>::Create(&ArgsJson);
    FJsonSerializer::Serialize(ArgsObject.ToSharedRef(), ArgsWriter);

    // Create request body with player information
    TSharedPtr<FJsonObject> Body = FPlayNANOOHelper::CreateRequestBody();
    Body->SetStringField(TEXT("table_code"), TableCode);
    Body->SetStringField(TEXT("function_name"), FunctionName);
    Body->SetStringField(TEXT("function_arguments"), ArgsJson);

    // Convert to JSON string
    FString JsonBody = FPlayNANOOHelper::ToJsonString(Body);

    // HTTP request
    TSharedRef<IHttpRequest> Request = FHttpModule::Get().CreateRequest();
    Request->SetURL(TEXT("https://service-api.playnanoo.com/cloudcode/v20210901/run"));
    Request->SetVerb(TEXT("PUT"));
    FPlayNANOOHelper::SetCommonHeaders(Request, true);  // Include auth token
    Request->SetContentAsString(JsonBody);

    Request->OnProcessRequestComplete().BindLambda(
        [](FHttpRequestPtr Req, FHttpResponsePtr Res, bool bSuccess)
    {
        if (bSuccess && Res.IsValid())
        {
            TSharedPtr<FJsonObject> JsonObject;
            TSharedRef<TJsonReader<>> Reader = TJsonReaderFactory<>::Create(Res->GetContentAsString());

            if (FJsonSerializer::Deserialize(Reader, JsonObject))
            {
                int32 RunTime = JsonObject->GetIntegerField(TEXT("RunTimeMilliSeconds"));
                UE_LOG(LogTemp, Log, TEXT("Cloud code execution complete (%dms)"), RunTime);
            }
        }
    });

    Request->ProcessRequest();
}

Cloud Code Usage

Cloud code allows you to execute game logic on the server to prevent client manipulation and safely handle complex calculations or data validation.

Execution Time

If the cloud code function execution time is too long, a timeout may occur. Efficient code writing is recommended.