stock

type Finder interface {
	FindAll() ([]*Stock, error)
	FindByID(ID uuid.UUID) (*Stock, error)
	FindBySymbol(symbol string) (*Stock, error)
	FindByName(name string) (*Stock, error)
	FindAllByExchanges(exchanges []string) ([]*Stock, error)
	FindAllByDividendAnnounceProjectYearAndMonth(year, month int) ([]*Stock, error)
}

type Info struct {
	ID   uuid.UUID
	Type InfoType
	Name string
}

type InfoFinder interface {
	FindByName(name string) (*Info, error)
}

type InfoPersister interface {
	Persist(i *Info) error
}

type InfoType string

type Persister interface {
	PersistAll(ss []*Stock) error
	UpdatePrice(s *Stock) error
	UpdateDividendYield(s *Stock) error
	UpdateHighLow52WeekPrice(s *Stock) error
	UpdatePriceVolatility(s *Stock) error
}

type Price struct {
	Date       time.Time
	Close      float64
	High       float64
	Low        float64
	Open       float64
	Change     float64
	Volume     int64
	High52Week float64
	Low52Week  float64
	EPS        float64
	PER        float64
}

type Price52WeekHighLow struct {
	High52Week float64
	Low52Week  float64
}

type PriceVolatility struct {
	Date     time.Time
	HV20Day  float64
	HV52Week float64
}

type Stock struct {
	ID                    uuid.UUID
	Market                *market.Market
	Exchange              *exchange.Exchange
	Name                  string
	Symbol                string
	Value                 mm.Value
	Dividends             []dividend.StockDividend
	DividendYield         float64
	Change                mm.Value
	LastPriceUpdate       time.Time
	High52Week            mm.Value
	Low52Week             mm.Value
	HighLow52WeekUpdate   time.Time
	Type                  *Info
	Sector                *Info
	Industry              *Info
	EPS                   float64
	PER                   float64
	Description           string
	PriceVolatilityUpdate time.Time
	HV20Day               float64
	HV52Week              float64
}

type Summary struct {
	Name        string
	Description string
	Type        string
	Sector      string
	Industry    string
}