js

// Version 3.0: Saving and retrieving a shared table.
// Version 2.1: Added header so that returned table gets encoded correctly.
// Version 2.0: Save and retrieve table
// Version 1.0: Login
// Change these parameters for your game
var returnFalseOnLock = true;
var requestType = Spark.getData().requestType;
var tableData = Spark.getData().params;
Spark.setScriptData("RESPONSE_HEADERS", {"content-type":"text/html; charset=utf-8"});   

function playerLogin(userName, password) {
    if (userName && password) {
        var authenticationResponse = Spark.sendRequest(
            {
            "@class": ".AuthenticationRequest",
            "password": password,
            "userName": userName
            }
        )
    

        if(authenticationResponse.userId) {
            Spark.getLog().info(authenticationResponse);
            return authenticationResponse.userId;
            
        } else {
            Spark.getLog().error(authenticationResponse);
            return null;

        }

    }   
}

function saveTable(uId, tableName) {
    var gdsAPI = Spark.getGameDataService();
    var record = gdsAPI.getItem("tables", uId + tableName);
    
    if (record) {
        record = gdsAPI.createItem("tables", uId + tableName);  
    } 


    var jsonData = JSON.parse(tableData)
    record.setData(jsonData);
    record.persistor().persist();
}

function saveSharedTable(tableName) {
    var gdsAPI = Spark.getGameDataService();
    var record = gdsAPI.getItem("tables", tableName);
    
    if (record) {
        record = gdsAPI.createItem("tables", tableName);  
    } 


    var jsonData = JSON.parse(tableData)
    record.setData(jsonData);
    record.persistor().persist();
}


function getTable(uId, tableName) {
    var gdsAPI = Spark.getGameDataService();
    var record = gdsAPI.getItem("tables", uId + tableName );
    var table = record.document().getData();
        
    return table;
}

function getSharedTable(tableName) {
    var gdsAPI = Spark.getGameDataService();
    var record = gdsAPI.getItem("tables", tableName );
    var table = record.document().getData();
        
    return table;
}

if (requestType === "login") {
    var uName = Spark.getData().userName;
    var uPwd = Spark.getData().userPassword;

    var loginResponse = playerLogin(uName, uPwd);
    
    if (loginResponse) {
        if (returnFalseOnLock) {
            var isPlayerLocked = Spark.loadPlayer(loginResponse).getScriptData("isLocked");
             
            if (isPlayerLocked) {
                Spark.getLog().info("Player locked and tried logging in with username: "+ uName +" password: " + uPwd);
                Spark.setScriptData("RESPONSE_RAW", '');
                
            } else {
                Spark.loadPlayer(loginResponse).setScriptData("isLocked", true);
                Spark.setScriptData("RESPONSE_RAW", '{"Status":"Success"}');
                
            }
            
        } else {
            Spark.loadPlayer(loginResponse).setScriptData("isLocked", true);
            Spark.setScriptData("RESPONSE_RAW", '{"Status":"Success"}');
        }
        
    } else {
        Spark.getLog().info("Error logging in with username: "+ uName +" password: " + uPwd);
        Spark.setScriptData("RESPONSE_RAW", '');
        
        
    }

} else if (requestType == "logout" ) {
    var uName = Spark.getData().userName;
    var uPwd = Spark.getData().userPassword;

    var loginResponse = playerLogin(uName, uPwd);
    if (loginResponse) {
        Spark.loadPlayer(loginResponse).setScriptData("isLocked", false);
        Spark.setScriptData("RESPONSE_RAW", '{"Status":"Success"}');
        
    } else {
        Spark.getLog().info("Error logging out with username: "+ uName +" password: " + uPwd);
        Spark.setScriptData("RESPONSE_RAW", '');
        
    }
    
} else if (requestType == "saveSharedTable" ) {
    var uName = Spark.getData().userName;
    var uPwd = Spark.getData().userPassword;
    var tableName = Spark.getData().tableName;
    
    var loginResponse = playerLogin(uName, uPwd);
    if (loginResponse) {
        saveSharedTable(tableName);
        Spark.setScriptData("RESPONSE_RAW", '{"Status":"Success"}');
        
    } else {
        Spark.setScriptData("RESPONSE_RAW", '');
        
    }
    
    
} else if (requestType == "saveTable" ) {
    var uName = Spark.getData().userName;
    var uPwd = Spark.getData().userPassword;
    var tableName = Spark.getData().tableName;
    
    var loginResponse = playerLogin(uName, uPwd);
    if (loginResponse) {
        saveTable(loginResponse, tableName);
        Spark.setScriptData("RESPONSE_RAW", '{"Status":"Success"}');
        
    } else {
        Spark.setScriptData("RESPONSE_RAW", '');
        
    }
    
    
} else if (requestType == "getSharedTable" ) {
    var uName = Spark.getData().userName;
    var uPwd = Spark.getData().userPassword;
    var tableName = Spark.getData().tableName;
    
    var loginResponse = playerLogin(uName, uPwd);
    if (loginResponse) {
        var table = getSharedTable(tableName);
        Spark.setScriptData("RESPONSE_RAW", table);
        
    } else {
        Spark.getLog().info("Error logging in with username: "+ uName +" password: " + uPwd);
        Spark.setScriptData("RESPONSE_RAW", '');
        
    }
} else if (requestType == "getTable" ) {
    var uName = Spark.getData().userName;
    var uPwd = Spark.getData().userPassword;
    var tableName = Spark.getData().tableName;
    
    var loginResponse = playerLogin(uName, uPwd);
    if (loginResponse) {
        var table = getTable(loginResponse, tableName);
        Spark.setScriptData("RESPONSE_RAW", table);
        
    } else {
        Spark.getLog().info("Error logging in with username: "+ uName +" password: " + uPwd);
        Spark.setScriptData("RESPONSE_RAW", '');
        
    }
} else {
    Spark.setScriptData("RESPONSE_RAW", '');
    
}