foreignscrapers

package
v1.4.501 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jun 12, 2024 License: GPL-2.0 Imports: 17 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewGenericForeignScraper 

func NewGenericForeignScraper() *genericScraper

Types

type CoinMarketCapListing 

type CoinMarketCapListing struct {
	Data []struct {
		ID                int              `json:"id"`
		Name              string           `json:"name"`
		Symbol            string           `json:"symbol"`
		Slug              string           `json:"slug"`
		CmcRank           int              `json:"cmc_rank"`
		NumMarketPairs    int              `json:"num_market_pairs"`
		CirculatingSupply float64          `json:"circulating_supply"`
		TotalSupply       float64          `json:"total_supply"`
		MaxSupply         float64          `json:"max_supply"`
		LastUpdated       string           `json:"last_updated"`
		DateAdded         string           `json:"date_added"`
		Tags              []string         `json:"tags"`
		Platform          interface{}      `json:"platform"`
		Quote             map[string]Quote `json:"quote"`
	} `json:"data"`
	Status struct {
		Timestamp    time.Time `json:"timestamp"`
		ErrorCode    int       `json:"error_code"`
		ErrorMessage string    `json:"error_message"`
		Elapsed      int       `json:"elapsed"`
		CreditCount  int       `json:"credit_count"`
	} `json:"status"`
}

type CoinMarketCapScraper 

type CoinMarketCapScraper struct {
	// contains filtered or unexported fields
}

func NewCoinMarketCapScraper 

func NewCoinMarketCapScraper(datastore models.Datastore) *CoinMarketCapScraper

func (*CoinMarketCapScraper) Close 

func (scraper *CoinMarketCapScraper) Close() error

// closes all connected Scrapers. Must only be called from mainLoop func (scraper *CoinMarketCapScraper) cleanup(err error) { 

	scraper.foreignScrapper.errorLock.Lock()
	defer scraper.foreignScrapper.errorLock.Unlock()

	scraper.foreignScrapper.tickerRate.Stop()
	scraper.foreignScrapper.tickerState.Stop()

	if err != nil {
		scraper.foreignScrapper.error = err
	}
	scraper.foreignScrapper.closed = true

	close(scraper.foreignScrapper.shutdownDone) // signal that shutdown is complete
}

Close closes any existing API connections

func (*CoinMarketCapScraper) GetQuoteChannel 

func (scraper *CoinMarketCapScraper) GetQuoteChannel() chan *models.ForeignQuotation

func (*CoinMarketCapScraper) UpdateQuotation 

func (scraper *CoinMarketCapScraper) UpdateQuotation() error

Update retrieves new coin information from the CoinMarketCap API and stores it to influx

type CoingeckoCoin 

type CoingeckoCoin struct {
	ID                 string  `json:"id"`
	Symbol             string  `json:"symbol"`
	Name               string  `json:"name"`
	CurrentPrice       float64 `json:"current_price"`
	Yesterday24hVolume float64 `json:"total_volume"`
	LastUpdated        string  `json:"last_updated"`
}

type CoingeckoScraper 

type CoingeckoScraper struct {
	// contains filtered or unexported fields
}

func NewCoingeckoScraper 

func NewCoingeckoScraper(datastore models.Datastore, apiKey string, apiSecret string) *CoingeckoScraper

func (*CoingeckoScraper) Close 

func (scraper *CoingeckoScraper) Close() error

Close closes any existing API connections

func (*CoingeckoScraper) GetQuoteChannel 

func (scraper *CoingeckoScraper) GetQuoteChannel() chan *models.ForeignQuotation

func (*CoingeckoScraper) UpdateQuotation 

func (scraper *CoingeckoScraper) UpdateQuotation() error

Update retrieves new coin information from the coingecko API and stores it to influx

type ForeignScraper 

type ForeignScraper struct {
	// contains filtered or unexported fields
}

type ForeignScrapperer 

type ForeignScrapperer interface {
	UpdateQuotation() error
	GetQuoteChannel() chan *models.ForeignQuotation
}

type Quote 

type Quote struct {
	Price            float64 `json:"price"`
	Volume24H        float64 `json:"volume_24h"`
	PercentChange1H  float64 `json:"percent_change_1h"`
	PercentChange24H float64 `json:"percent_change_24h"`
	PercentChange7D  float64 `json:"percent_change_7d"`
	MarketCap        float64 `json:"market_cap"`
	LastUpdated      string  `json:"last_updated"`
}

type TwelvedataScraper added in v1.4.479 

type TwelvedataScraper struct {
	// contains filtered or unexported fields
}

func NewTwelvedataScraper added in v1.4.479 

func NewTwelvedataScraper(datastore models.Datastore) *TwelvedataScraper

func (*TwelvedataScraper) Close added in v1.4.479 

func (scraper *TwelvedataScraper) Close() error

Close closes any existing API connections

func (*TwelvedataScraper) GetQuoteChannel added in v1.4.479 

func (scraper *TwelvedataScraper) GetQuoteChannel() chan *models.ForeignQuotation

func (*TwelvedataScraper) UpdateQuotation added in v1.4.479 

func (scraper *TwelvedataScraper) UpdateQuotation() error

Update retrieves new coin information from the twelvedata API and stores it to influx

type YahooFinScraper added in v1.4.120 

type YahooFinScraper struct {
	// contains filtered or unexported fields
}

func NewYahooFinScraper added in v1.4.120 

func NewYahooFinScraper(datastore models.Datastore) (s *YahooFinScraper)

func (*YahooFinScraper) Close added in v1.4.120 

func (scraper *YahooFinScraper) Close() error

Closes any existing connections

func (*YahooFinScraper) GetQuoteChannel added in v1.4.120 

func (scraper *YahooFinScraper) GetQuoteChannel() chan *models.ForeignQuotation

Returns the channel to which new quotes are pushed

func (*YahooFinScraper) UpdateQuotation added in v1.4.120 

func (scraper *YahooFinScraper) UpdateQuotation() error

Retrieves new coin information from the Yahoo Finance API and stores it to influx

Source Files

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