GS2-Deploy/CDK Reference of GS2-Money

Template format used to create GS2-Deploy stacks and examples of template output implementation in various languages using CDK

Entities

Namespace

A namespace is a mechanism that allows multiple uses of the same service for different purposes within a single project. Each GS2 service is managed on a per-namespace basis. Even when using the same service, if the namespace differs, the data is treated as a completely independent data space.

Therefore, you must create a namespace before you can start using each service.

Type

Condition

Required

Default

Value Limits

Description

name

string

✓

~ 128 chars

Namespace Name

description

string

~ 1024 chars

Description

transactionSetting

TransactionSetting

Transaction settings

priority

String Enum
enum {
“free”,
“paid”
}

✓

~ 128 chars

Consumption priority

Enumerator String Definition	Description
“free”	Prioritize the use of free currency
“paid”	Prioritize the use of paid currency

shareFree

bool

✓

Share the free currency with different slots

currency

String Enum
enum {
  “JPY”,
  “USD”,
  “TWD”
}

✓

~ 128 chars

Currency Type

Enumerator String Definition	Description
“JPY”	JPY
“USD”	USD
“TWD”	TWD

appleKey

string

~ 1024 chars

Apple AppStore Bundle ID

googleKey

string

~ 5120 chars

Google PlayStore private key

enableFakeReceipt

bool

✓

false

Able to make a payment with a fake receipt output by UnityEditor

createWalletScript

ScriptSetting

Script to run when a new wallet is created

depositScript

ScriptSetting

Script to be executed when the wallet balance is added

withdrawScript

ScriptSetting

Script to be executed when wallet balance is consumed

logSetting

LogSetting

Log output settings

GetAttr

Generation results of resources that can be obtained with the !GetAttr tag

	Type	Description
Item	Namespace	Namespace created

Implementation Example

Type: GS2::Money::Namespace
Properties:
  Name: namespace-0001
  Description: null
  TransactionSetting: null
  Priority: paid
  ShareFree: false
  Currency: USD
  AppleKey: null
  GoogleKey: null
  EnableFakeReceipt: null
  CreateWalletScript: null
  DepositScript: null
  WithdrawScript: null
  LogSetting: 
    LoggingNamespaceId: grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001

import (
    "github.com/gs2io/gs2-golang-cdk/core"
    "github.com/gs2io/gs2-golang-cdk/money"
    "github.com/openlyinc/pointy"
)

SampleStack := core.NewStack()
money.NewNamespace(
    &SampleStack,
    "namespace-0001",
    money.NamespacePriorityPaid,
    false,
    money.NamespaceCurrencyUsd,
    money.NamespaceOptions{
        LogSetting: &core.LogSetting{
            LoggingNamespaceId: "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001",
        },
    },
)

println(SampleStack.Yaml())  // Generate Template

class SampleStack extends \Gs2Cdk\Core\Model\Stack
{
    function __construct() {
        parent::__construct();
        new \Gs2Cdk\Money\Model\Namespace_(
            stack: $this,
            name: "namespace-0001",
            priority: \Gs2Cdk\Money\Model\Enums\NamespacePriority::PAID,
            shareFree: False,
            currency: \Gs2Cdk\Money\Model\Enums\NamespaceCurrency::USD,
            options: new \Gs2Cdk\Money\Model\Options\NamespaceOptions(
                logSetting: new \Gs2Cdk\Core\Model\LogSetting(
                    loggingNamespaceId: "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001"
                )
            )
        );
    }
}

print((new SampleStack())->yaml());  // Generate Template

class SampleStack extends io.gs2.cdk.core.model.Stack
{
    public SampleStack() {
        super();
        new io.gs2.cdk.money.model.Namespace(
                this,
                "namespace-0001",
                io.gs2.cdk.money.model.enums.NamespacePriority.PAID,
                false,
                io.gs2.cdk.money.model.enums.NamespaceCurrency.USD,
                new io.gs2.cdk.money.model.options.NamespaceOptions()
                        .withLogSetting(new io.gs2.cdk.core.model.LogSetting(
                            "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001"
                        ))
        );
    }
}

System.out.println(new SampleStack().yaml());  // Generate Template

public class SampleStack : Gs2Cdk.Core.Model.Stack
{
    public SampleStack() {
        new Gs2Cdk.Gs2Money.Model.Namespace(
            stack: this,
            name: "namespace-0001",
            priority: Gs2Cdk.Gs2Money.Model.Enums.NamespacePriority.Paid,
            shareFree: false,
            currency: Gs2Cdk.Gs2Money.Model.Enums.NamespaceCurrency.Usd,
            options: new Gs2Cdk.Gs2Money.Model.Options.NamespaceOptions
            {
                logSetting = new Gs2Cdk.Core.Model.LogSetting(
                    loggingNamespaceId: "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001"
                )
            }
        );
    }
}

Debug.Log(new SampleStack().Yaml());  // Generate Template

import core from "@/gs2cdk/core";
import money from "@/gs2cdk/money";

class SampleStack extends core.Stack
{
    public constructor() {
        super();
        new money.model.Namespace(
            this,
            "namespace-0001",
            money.model.NamespacePriority.PAID,
            false,
            money.model.NamespaceCurrency.USD,
            {
                logSetting: new core.LogSetting(
                    "grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001"
                )
            }
        );
    }
}

console.log(new SampleStack().yaml());  // Generate Template

from gs2_cdk import Stack, core, money

class SampleStack(Stack):

    def __init__(self):
        super().__init__()
        money.Namespace(
            stack=self,
            name='namespace-0001',
            priority=money.NamespacePriority.PAID,
            share_free=False,
            currency=money.NamespaceCurrency.USD,
            options=money.NamespaceOptions(
                log_setting=core.LogSetting(
                    logging_namespace_id='grn:gs2:ap-northeast-1:YourOwnerId:log:namespace-0001',
                ),
            ),
        )

print(SampleStack().yaml())  # Generate Template

WalletDetail

Wallet Detail

	Type	Condition	Required	Default	Value Limits	Description
price	float		✓		0 ~ 100000.0	Unit Price
count	int		✓		0 ~ 2147483646	Count

ScriptSetting

Script settings

In GS2, you can associate custom scripts with microservice events and execute them. This model holds the settings for triggering script execution.

There are two main ways to execute a script: synchronous execution and asynchronous execution. Synchronous execution blocks processing until the script has finished executing. Instead, you can use the script execution result to stop the execution of the API or to tamper with the result of the API.

In contrast, asynchronous execution does not block processing until the script has finished executing. Since the script result cannot be used to stop the API execution or modify the API response, asynchronous execution does not affect the API’s response flow. For this reason, asynchronous execution is generally recommended.

There are two types of asynchronous execution methods: GS2-Script and Amazon EventBridge. By using Amazon EventBridge, you can write processing in languages other than Lua.

Type

Condition

Required

Default

Value Limits

Description

triggerScriptId

string

~ 1024 chars

Script to be executed during processing

doneTriggerTargetType

String Enum
enum {
  “none”,
  “gs2_script”,
  “aws”
}

✓

“none”

~ 128 chars

Notification of Completion

Enumerator String Definition	Description
“none”	None
“gs2_script”	GS2-Script
“aws”	Amazon EventBridge

doneTriggerScriptId

string

{doneTriggerTargetType} == “gs2_script”

~ 1024 chars

Script to be executed upon completion

If doneTriggerTargetType is “gs2_script”, then enabled

doneTriggerQueueNamespaceId

string

{doneTriggerTargetType} == “gs2_script”

~ 1024 chars

Job queue namespace for executing the script upon completion

Used when you want to know the completion of the done script

If doneTriggerTargetType is “gs2_script”, then enabled

LogSetting

Log Export Settings

Manages log data export settings. This type holds the GS2-Log namespace identifier (Namespace ID) used to export log data. Specify the GS2-Log namespace where log data is collected and stored in the GRN format for the Log Namespace ID (loggingNamespaceId). Configuring this setting ensures that log data for API requests and responses occurring within the specified namespace is output to the target GS2-Log namespace. GS2-Log provides real-time logs that can be used for system monitoring, analysis, and debugging.

	Type	Condition	Required	Default	Value Limits	Description
loggingNamespaceId	string		✓		~ 1024 chars	GS2-Log namespace GRN to output logs

TransactionSetting

Transaction settings

Transaction settings control how transactions are executed, their consistency, asynchronous processing, and conflict avoidance mechanisms. Combining features like AutoRun, AtomicCommit, Distributor, batch application of script results, and asynchronous acquisition actions via JobQueue enables robust transaction management tailored to game logic.

	Type	Condition	Required	Default	Value Limits	Description
enableAutoRun	bool		✓	false		Whether to automatically execute issued transactions on the server side
enableAtomicCommit	bool	{enableAutoRun} == true	✓	false		Whether to commit the execution of transactions atomically If enableAutoRun is true, then required
transactionUseDistributor	bool	{enableAtomicCommit} == true	✓	false		Whether to execute transactions asynchronously If enableAtomicCommit is true, then required
commitScriptResultInUseDistributor	bool	{transactionUseDistributor} == true	✓	false		Whether to execute the commit processing of the script result asynchronously If transactionUseDistributor is true, then required
acquireActionUseJobQueue	bool	{enableAtomicCommit} == true	✓	false		Whether to use GS2-JobQueue to execute the acquire action If enableAtomicCommit is true, then required
distributorNamespaceId	string		✓	“grn:gs2:{region}:{ownerId}:distributor:default”	~ 1024 chars	GS2-Distributor namespace used for transaction execution
queueNamespaceId	string		✓	“grn:gs2:{region}:{ownerId}:queue:default”	~ 1024 chars	Namespace in GS2-JobQueue used to run the transaction