GetChartListV2

public BackendReturnObject GetChartListV2();

Description

Looks up charts registered in BACKND Console.
A chart is data from the Excel file uploaded to and applied in the chart management section of BACKND Console.

Upon lookup, the chart name, chart ID/UUID, and the chart's version are returned, and chart data is not included.

Differences with GetChartList

There are a few differences between this method and GetChartList.

• Charts where files cannot be applied are excluded
• JSON return values do not have the 'old' column.

Note on migration from GetChartList

Check the following when migrating from the GetChartList() method to the GetChartListV2() method:

• If 'old' is used for parsing JSON(e.g., json["rows"][0]["S"]["old"].ToString())
  
• If there is a logic for charts without files applied
  

Example

Synchronous

Backend.Chart.GetChartListV2();

Asynchronous

Backend.Chart.GetChartListV2((callback) => {
    // Post-process
});

SendQueue

SendQueue.Enqueue(Backend.Chart.GetChartListV2, (callback) => {
    // Post-process
});

Return cases

Success cases

When the lookup is successful
statusCode : 200
message : Success returnValue : refer to GetReturnValuetoJSON

GetReturnValuetoJSON

{
    rows:
    [
        {
            // Chart name
            chartName: { S: "Monster chart" },
            // Chart description
            chartExplain: { NULL: true },
            // Applied chart file id(if present)
            selectedChartFileId: { N: "47" },
        },
        {
            chartName: { S: "ItemChart" },
            chartExplain: { S : "This chart has item information." },
            selectedChartFileId: { N: "47423" },
        }
    ]
}

Sample code

public class ChartCardV2
{
    public string chartName; // Chart name
    public string chartExplain; // Chart description
    public int selectedChartFileId;// Chart file ID

    public override string ToString()
    {
        return $"chartName: {chartName}\n" +
        $"chartExplain: {chartExplain}\n" +
        $"selectedChartFileId: {selectedChartFileId}\n";
    }
}

public void GetChartListV2Test()
{
    var bro = Backend.Chart.GetChartListV2();

    if(!bro.IsSuccess())
    {
        Debug.LogError("An error occurred : " + bro.ToString());
        return;
    }

    List<ChartCardV2> chartCardList = new List<ChartCardV2>();

    LitJson.JsonData json = bro.FlattenRows();

    for(int i = 0; i < json.Count; i++)
    {
        ChartCardV2 chartCard = new ChartCardV2();

        chartCard.chartName = json[i]["chartName"].ToString();
        chartCard.chartExplain = json[i]["chartExplain"].ToString();
        chartCard.selectedChartFileId= json[i]["selectedChartFileId"].ToString();

        chartCardList.Add(chartCard);
    }

    foreach(var chartCard in chartCardList)
    {
        Debug.Log(chartCard.ToString() + "\n");
    }
}