Reapply "feat(loyalty): EnakPoint & EnakCoin" (#32)

This reverts commit 4e24f9bbb0.
2026-09-30 15:31:44 +07:00
parent 4e24f9bbb0
commit 582dc75543
195 changed files with 20058 additions and 2177 deletions
@@ -0,0 +1,44 @@
+package constants
+
+// The two balances a customer wallet holds (docs/prd-point-coin.md). EnakPoint pays
+// for orders; EnakCoin is spent on games and can be exchanged into EnakPoint.
+const (
+	WalletCurrencyPoint = "POINT"
+	WalletCurrencyCoin  = "COIN"
+)
+
+func IsValidWalletCurrency(currency string) bool {
+	return currency == WalletCurrencyPoint || currency == WalletCurrencyCoin
+}
+
+// Ledger row types. §8.1 of the PRD lists, per type, which currency it may use, which
+// way it moves the balance, and which reference it must carry.
+const (
+	WalletTxTypeEarn          = "EARN"
+	WalletTxTypeEarnReversal  = "EARN_REVERSAL"
+	WalletTxTypePayment       = "PAYMENT"
+	WalletTxTypePaymentRefund = "PAYMENT_REFUND"
+	WalletTxTypeExchangeOut   = "EXCHANGE_OUT"
+	WalletTxTypeExchangeIn    = "EXCHANGE_IN"
+	WalletTxTypeTransferOut   = "TRANSFER_OUT"
+	WalletTxTypeTransferIn    = "TRANSFER_IN"
+	WalletTxTypeGameSpend     = "GAME_SPEND"
+	WalletTxTypeExpire        = "EXPIRE"
+	WalletTxTypeAdjustment    = "ADJUSTMENT"
+	WalletTxTypeMigration     = "MIGRATION"
+	WalletTxTypeRewardRedeem  = "REWARD_REDEEM"
+)
+
+// What a ledger row's reference_id points at: where the value came from for a
+// credit, or where it went for a debit.
+const (
+	WalletRefTypeOrder            = "ORDER"
+	WalletRefTypePayment          = "PAYMENT"
+	WalletRefTypeWalletTx         = "WALLET_TX"
+	WalletRefTypeGamePlay         = "GAME_PLAY"
+	WalletRefTypeLot              = "LOT"
+	WalletRefTypeUser             = "USER"
+	WalletRefTypeLegacyPoints     = "LEGACY_POINTS"
+	WalletRefTypeLegacyTokens     = "LEGACY_TOKENS"
+	WalletRefTypeRewardRedemption = "REWARD_REDEMPTION"
+)