mirror of
https://github.com/lyx0/nourybot.git
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70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
package api
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"strings"
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log "github.com/sirupsen/logrus"
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)
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type currencyResponse struct {
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Amount int `json:"amount"`
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Base string `json:"base"`
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Rates map[string]float32 `json:"rates"`
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}
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// Idk if i ever need it again so it stays for now
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// type rates map[string]interface{}
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// type rates struct {
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// AUD float32 `json:"AUD"`
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// BGN float32 `json:"BGN"`
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// BRL float32 `json:"BRL"`
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// CAD float32 `json:"CAD"`
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// CHF float32 `json:"CHF"`
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// CNY float32 `json:"CNY"`
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// CZK float32 `json:"CZK"`
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// DKK float32 `json:"DKK"`
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// GBP float32 `json:"GBP"`
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// HKD float32 `json:"HKD"`
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// HRK float32 `json:"HRK"`
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// HUF float32 `json:"HUF"`
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// IDR float32 `json:"IDR"`
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// ILS float32 `json:"ILS"`
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// // TODO: ADD MORE
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// USD float32 `json:"USD"`
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// }
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// https://api.frankfurter.app/latest?amount=10&from=gbp&to=usd
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// Currency returns the exchange rate for a given given amount to another.
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func Currency(currAmount string, currFrom string, currTo string) (string, error) {
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baseUrl := "https://api.frankfurter.app"
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currFromUpper := strings.ToUpper(currFrom)
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currToUpper := strings.ToUpper(currTo)
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response, err := http.Get(fmt.Sprintf("%s/latest?amount=%s&from=%s&to=%s", baseUrl, currAmount, currFromUpper, currToUpper))
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if err != nil {
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log.Error(err)
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}
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responseData, err := ioutil.ReadAll(response.Body)
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if err != nil {
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log.Error(err)
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}
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var responseObject currencyResponse
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json.Unmarshal(responseData, &responseObject)
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// log.Info(responseObject.Amount)
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// log.Info(responseObject.Base)
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// log.Info(responseObject.Rates[strings.ToUpper(currTo)])
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if responseObject.Rates[currToUpper] != 0 {
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return fmt.Sprintf("%s %s = %.2f %s", currAmount, currFromUpper, responseObject.Rates[currToUpper], currToUpper), nil
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}
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return "Something went wrong FeelsBadMan", nil
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}
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