cryptopaymentintent

type Chain string

type CryptoPaymentIntent struct {
	mixin.Model[CryptoPaymentIntent]

	// Amount in smallest unit of settlement currency (cents for USD)
	Amount int64 `json:"amount"`

	// Settlement currency (fiat, e.g., "usd")
	Currency string `json:"currency" orm:"default:usd"`

	// Blockchain where deposit is expected
	Chain Chain `json:"chain"`

	// Token on the chain (e.g., "usdc", "usdt", "eth")
	Token string `json:"token"`

	// Per-payment deposit address (generated by custody service)
	DepositAddress string `json:"depositAddress"`

	// Customer reference
	CustomerRef string `json:"customerRef,omitempty"`

	// Current status
	Status Status `json:"status" orm:"default:pending"`

	// Number of confirmations received
	Confirmations int `json:"confirmations"`

	// Number of confirmations required
	RequiredConfirmations int `json:"requiredConfirmations"`

	// On-chain transaction hash (once detected)
	TxHash string `json:"txHash,omitempty"`

	// Block number where deposit was included
	BlockNumber int64 `json:"blockNumber,omitempty"`

	// Payment expiry (typically 30-60 minutes)
	ExpiresAt time.Time `json:"expiresAt"`

	// Fiat-equivalent amount after conversion
	SettlementAmount int64 `json:"settlementAmount"`

	// Settlement currency
	SettlementCurrency string `json:"settlementCurrency" orm:"default:usd"`

	// Exchange rate at time of settlement
	ExchangeRate string `json:"exchangeRate,omitempty"`

	// Crypto amount in token's smallest unit (wei, lamports, etc.)
	CryptoAmount string `json:"cryptoAmount,omitempty"`

	// Refund transaction hash (if refunded)
	RefundTxHash string `json:"refundTxHash,omitempty"`

	// OFAC screening result
	ScreeningStatus string `json:"screeningStatus,omitempty"` // clear, flagged, blocked

	Metadata Map `json:"metadata,omitempty" orm:"default:{}"`
}

type Status string