GetChartByFolderAndSaveV2

public BackendReturnObject GetChartByFolderAndSaveV2(int folderId, bool isChartKeyIsName);

Note on function improvement

The new CDN chart feature, which significantly improves the speed of the existing chart functionality, is now available.\ Please use this feature for much faster data look up and storage.

Parameters

Value	Type	Description
folderId	int	Chart folder ID
isChartKeyIsName	bool	Whether to use the chart name as the key value of the chart to be saved
true : Use the chart name specified in BACKND Console as the key value
false : Use the chart's {uuid/id} as the key value

Description

Calls and saves all chart file content under the specified folder created in BACKND Console's chart management.

• Depending on the parameters entered, the chart ID or the chart name set in BACKND Console is applied as the key.
• The content of the currently applied chart file is saved as the value.
• If there is no currently applied chart, it will not be saved.

Differences with GetChartByFolderAndSave

The functionality is nearly identical to GetChartByFolderAndSave(), but the following differences exist.

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

Note on migration from GetChartByFolderAndSave

Check the following when migrating from the GetChartByFolderAndSave() method to the GetChartByFolderAndSaveV2() 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.GetChartByFolderAndSaveV2(1024, true);

Asynchronous

Backend.Chart.GetChartByFolderAndSaveV2(1024, true, callback =>
{
    // Post-process
});

SendQueue

SendQueue.Enqueue(Backend.Chart.GetChartByFolderAndSaveV2, 1024,  true, callback =>
{
    // Post-process
});

ReturnCase

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
            selectedChartFileId: { N: "47" },
        },
        {
            chartName: { S: "ItemChart" },
            chartExplain: { S: "This chart has item information." },
            selectedChartFileId: { N: "47333" },
        }
    ]
}

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 GetChartByFolderAndSaveV2Test() {
    int folderId = 343;

    var bro = Backend.Chart.GetChartByFolderAndSaveV2(folderId);

    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");
    }
}