GetChartByFolderAndSaveV2

public BackendReturnObject GetChartByFolderAndSaveV2(int folderId, bool isChartKeyIsName);

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

There are a few differences between this method and GetChartByFolderAndSave().

• 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
});

Return cases

Success cases

When the lookup is successful
statusCode : 200

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");
    }
}