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Update coingecko for formatting, sorting by volume

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This commit is contained in:
Amarpreet Minhas 2022-07-04 21:44:47 -04:00
parent 06347dfcd6
commit a996bff772
1 changed files with 53 additions and 19 deletions
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72
coingecko/coingecko.go
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@ -26,13 +26,35 @@ type CoinList struct {
Name string `json:"name"`
}
type MarketChart struct {
Prices [][]float32 `json:"prices"`
MarketCaps [][]float32 `json:"market_caps"`
TotalVolumes [][]float32 `json:"total_volumes"`
type Market struct {
Id string `json:"id"`
Symbol string `json:"symbol"`
Name string `json:"name"`
Image string `json:"image"`
CurrentPrice float64 `json:"current_price"`
MarketCap float64 `json:"market_cap"`
MarketCapRank int16 `json:"market_cap_rank"`
FullyDilutedValuation string `json:"fully_diluted_valuation"`
TotalVolume float64 `json:"total_volume"`
High24 float64 `json:"high_24h"`
Low24 float64 `json:"low_24h"`
PriceChange24h float64 `json:"price_change_24h"`
PriceChangePercentage24h float64 `json:"price_change_percentage_24h"`
MarketCapChange24h float64 `json:"market_cap_change_24h"`
MarketCapChangePercentage24h float64 `json:"market_cap_change_percentage_24h"`
CirculatingSupply float64 `json:"circulating_supply"`
TotalSupply float64 `json:"total_supply"`
MaxSupply float64 `json:"max_supply"`
ATH float64 `json:"ath"`
ATHChangePercentage float64 `json:"ath_change_percentage"`
ATHDate string `json:"ath_date"`
ATL float64 `json:"atl"`
ATLChangePercentage float64 `json:"atl_change_percentage"`
ATLDate string `json:"atl_date"`
LastUpdated string `json:"last_updated"`
}
func getId(query string) string {
func getIds(query string) []string {
req, _ := http.NewRequest("GET", "https://api.coingecko.com/api/v3/coins/list", nil)
req.Header.Set("Accept", "application/json")
client := &http.Client{}
@ -41,31 +63,43 @@ func getId(query string) string {
var coinList *[]CoinList
json.NewDecoder(resp.Body).Decode(&coinList)
var returnList []string
for _, coin := range *coinList {
// get the coingecko id for the requested coin
// get the coingecko ids for the requested coin
if coin.Symbol == query {
return coin.Id
returnList = append(returnList, coin.Id)
}
}
// fallback to bitcoin
return "bitcoin"
if len(returnList) > 0 {
return returnList
} else {
// fallback to bitcoin
returnList = append(returnList, "bitcoin")
return returnList
}
}
func getData(query string) string {
url := fmt.Sprintf("https://api.coingecko.com/api/v3/coins/%s/market_chart?vs_currency=usd&days=1", query)
func getData(query []string) string {
symbol := strings.Join(query, ",")
url := fmt.Sprintf("https://api.coingecko.com/api/v3/coins/markets?vs_currency=usd&ids=%s&order=market_cap_desc&per_page=1&page=1&sparkline=false", symbol)
req, _ := http.NewRequest("GET", url, nil)
req.Header.Set("Accept", "application/json")
client := &http.Client{}
resp, _ := client.Do(req)
defer resp.Body.Close()
var coin *MarketChart
var coin []*Market
json.NewDecoder(resp.Body).Decode(&coin)
latestPrice := coin.Prices[len(coin.Prices)-1][1]
marketCap := coin.MarketCaps[len(coin.MarketCaps)-1][1]
totalVol := coin.TotalVolumes[len(coin.TotalVolumes)-1][1]
return fmt.Sprintf("%s -- Price: $%f, Market Cap: $%.0f, 24hr Volume: $%.0f", query, latestPrice, marketCap, totalVol)
c := coin[0]
const output = `%s (%s)
Current Price: $%f
Market Ca: $%.0f
24 Hour Volume: $%.0f
24 Hour High: $%f
24 Hour Low: $%f
All Time High: $%f
All Time Low: $%f`
return fmt.Sprintf(output, c.Id, c.Symbol, c.CurrentPrice, c.MarketCap, c.TotalVolume, c.High24, c.Low24, c.ATH, c.ATL)
}
// Commands supported:
@ -76,8 +110,8 @@ func (e *Service) Commands(cli types.MatrixClient) []types.Command {
{
Path: []string{"cc"},
Command: func(roomID id.RoomID, userID id.UserID, args []string) (interface{}, error) {
coinId := getId(strings.Join(args, ""))
output := getData(coinId)
coinIds := getIds(strings.Join(args, ""))
output := getData(coinIds)
return &mevt.MessageEventContent{
MsgType: mevt.MsgNotice,
Body: output,