ANTOOZA-BACKEND/Domain/Entities/Wallets/Policy/SpendPolicy.cs

using Domain.Entities.Wallets.ValueObject;

///<summary>
/// 어떤 잔액부터 소진할지 정의
///</summary>
namespace Domain.Entities.Wallets.Policy;

public static class SpendPolicy
{
    public static readonly WalletBalanceType[] DefaultSpendOrder =
    {
        WalletBalanceType.PgCharged,
        WalletBalanceType.Deposit,
        WalletBalanceType.Reward,
        WalletBalanceType.Adjusted,
        WalletBalanceType.Donation,
        WalletBalanceType.Airdrop
    };

    // 상점 결제 전용 차감 순서. 비활성 잔액 유형(원장 호환용)과 Locked 는 사용 불가.
    public static readonly WalletBalanceType[] StoreOrderSpendOrder =
    {
        WalletBalanceType.PgCharged,   // 1
        WalletBalanceType.Deposit,     // 2
        WalletBalanceType.Reward,      // 4
        WalletBalanceType.Airdrop,     // 5
        WalletBalanceType.Adjusted     // 7
    };
}