42 lines
886 B
Go
42 lines
886 B
Go
package prices
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import (
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"fmt"
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"os"
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"time"
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"github.com/xlabs/influx-backfiller/coingecko"
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"github.com/xlabs/influx-backfiller/tokens"
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)
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// go througth the symbol list provided by wormhole
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// and fetch the history from coingecko
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// and save it to a file
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func RunPrices(output string) {
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tokenList := tokens.TokenList()
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cg := coingecko.NewCoinGeckoAPI("")
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pricesOutput, err := os.Create(output)
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if err != nil {
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panic(err)
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}
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defer pricesOutput.Close()
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for _, token := range tokenList {
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fmt.Printf("%s [%s]\n", token.CoingeckoId, token.Symbol)
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r, err := cg.GetSymbolDailyPrice(token.CoingeckoId)
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if err != nil {
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fmt.Println(err)
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continue
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}
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for _, p := range r.Prices {
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pricesOutput.WriteString(fmt.Sprintf("%d,%s,%s,%s,%s\n", token.Chain, token.CoingeckoId, token.Symbol, p[0], p[1]))
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}
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time.Sleep(5 * time.Second) // 10 requests per second
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}
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}
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