Cache Increment

Increments a cache value.

Check URL

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

API Information

• URL: https://service-api.playnanoo.com/cache/v20241201/incrby
• Method: PUT
• Authentication Required: Yes

Request Parameters

Parameter	Type	Required	Description
cache_key	string	Required	Cache key
cache_value	string	Required	Value to increment by
cache_ttl	string	Required	Cache TTL (in seconds)

Response Data

Field	Type	Description
key	string	Cache key
value	number	Modified value

Code Example

void UMyGame::IncrementCache(const FString& CacheKey, int32 IncrementValue, int32 CacheTTL)
{
    // Create request data
    // Create request body with player information
    TSharedPtr<FJsonObject> Body = FPlayNANOOHelper::CreateRequestBody();
    Body->SetStringField(TEXT("cache_key"), CacheKey);
    Body->SetStringField(TEXT("cache_value"), FString::FromInt(IncrementValue));
    Body->SetStringField(TEXT("cache_ttl"), FString::FromInt(CacheTTL));

    // 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/cache/v20241201/incrby"));
    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))
            {
                FString Key = JsonObject->GetStringField(TEXT("key"));
                int32 Value = JsonObject->GetIntegerField(TEXT("value"));
                UE_LOG(LogTemp, Log, TEXT("Cache increment successful: %s = %d"), *Key, Value);
            }
        }
    });

    Request->ProcessRequest();
}

Counter Increment

Incrby adds the specified value to the existing value.