datalayer

type Position struct {
	ID        uint64
	UserID    uint64
	Symbol    string
	Qty       decimal.Decimal
	Basis     decimal.Decimal
	BoughtAt  time.Time
	CreatedAt time.Time
	UpdatedAt time.Time
}

type StockStore interface {
	AddUser(email, password string) error
	GetUserByEmail(email string) (*User, error)

	// Stock Positions
	GetPositionsByUser(userId uint64) ([]Position, error)
	AddPosition(userId uint64, symbol string, qty decimal.Decimal, basis decimal.Decimal, boughtAt time.Time) error
}

type User struct {
	ID             uint64
	Email          string
	PasswordDigest string
	CreatedAt      time.Time
	UpdatedAt      time.Time
}