server

Documentation

Index

• type ExchangeRate
• type ExchangeRates
• type WatcherServer
  • func NewWatcher(sp *data.StockPrices, l *log.Logger) *WatcherServer
  • func (w *WatcherServer) Echo(ctx context.Context, tr *pb.TickerRequest) (*pb.TickerRequest, error)
  • func (w *WatcherServer) GetInfo(ctx context.Context, tr *pb.TickerRequest) (*pb.TickerResponse, error)
  • func (w *WatcherServer) MoreInfo(ctx context.Context, tr *pb.TickerRequest) (*pb.CompanyResponse, error)

Types

type ExchangeRate

type ExchangeRate struct {
	Rate string `json:"5. Exchange Rate"`
}

type ExchangeRates

type ExchangeRates struct {
	R ExchangeRate `json:"Realtime Currency Exchange Rate"`
}

ExchangeRates is a struct composed of ExchangeRate It is used to unmarshal FOREX JSON data from the Alpha Vantage API

type WatcherServer

type WatcherServer struct {
	pb.UnimplementedWatcherServer
	// contains filtered or unexported fields
}

func NewWatcher

func NewWatcher(sp *data.StockPrices, l *log.Logger) *WatcherServer

func (*WatcherServer) Echo

func (w *WatcherServer) Echo(ctx context.Context, tr *pb.TickerRequest) (*pb.TickerRequest, error)

Echo returns the request that was passed to it

func (*WatcherServer) GetInfo

func (w *WatcherServer) GetInfo(ctx context.Context, tr *pb.TickerRequest) (*pb.TickerResponse, error)

GetInfo returns a TickerResponse containing the price of the security in USD

func (*WatcherServer) MoreInfo

func (w *WatcherServer) MoreInfo(ctx context.Context, tr *pb.TickerRequest) (*pb.CompanyResponse, error)

MoreInfo returns a CompanyResponse containing important financial ratios