model

type Transaction struct {
	ID             string            `db:"transaction_id"`
	SenderID       *string           `db:"sender_id"`
	ReceiverID     string            `db:"receiver_id"`
	Currency       string            `db:"currency"`
	Amount         int64             `db:"amount"`
	Status         TransactionStatus `db:"status"`
	Method         string            `db:"method"`
	CanceledReason string            `db:"canceled_reason"`
	CreatedAt      time.Time         `db:"created_at"`
	UpdatedAt      time.Time         `db:"updated_at"`

	Sender   *TransactionUser `db:"-"`
	Receiver *TransactionUser `db:"-"`
}

type TransactionStatus int

type TransactionUser struct {
	ID        string    `db:"transaction_user_id"`
	UserID    string    `db:"user_id"`
	WalletID  string    `db:"wallet_id"`
	CreatedAt time.Time `db:"created_at"`
	UpdatedAt time.Time `db:"updated_at"`
}