mirror of
https://github.com/NoFxAiOS/nofx.git
synced 2026-07-11 23:07:01 +08:00
88f6fa7911
- market/api_client.go: check StatusCode for exchangeInfo, klines, price endpoints + add truncateBody helper for safe error messages - market/data.go: check StatusCode for openInterest and premiumIndex - provider/coinank: check StatusCode for GET and POST requests - provider/twelvedata: check StatusCode for time series and quote APIs - Prevents confusing JSON unmarshal errors when APIs return 429/500/etc
103 lines
2.5 KiB
Go
103 lines
2.5 KiB
Go
package coinank
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import (
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"nofx/safe"
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"bytes"
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"net/url"
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"time"
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)
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// CoinankClient coinank openapi url and apikey
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type CoinankClient struct {
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Url string
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Apikey string
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}
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// CoinankResponse coinank openapi common response
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type CoinankResponse[T any] struct {
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Success bool `json:"success"`
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Code string `json:"code"`
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Data T `json:"data"`
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}
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// PageData coinank openapi pageData in response
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type PageData[T any] struct {
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List []T `json:"list"`
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Pagination struct {
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Current int `json:"current"`
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Total int `json:"total"`
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PageSize int `json:"pageSize"`
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} `json:"pagination"`
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}
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var HttpError error = errors.New("http client error")
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// NewCoinankClient new coinank http client for coinank openapi
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func NewCoinankClient(url, apikey string) *CoinankClient {
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return &CoinankClient{url, apikey}
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}
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// Get coinank openapi get request
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func (c *CoinankClient) Get(ctx context.Context, path string, paramsMap map[string]string) (string, error) {
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data := url.Values{}
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for key, value := range paramsMap {
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data.Add(key, value)
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}
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fullURL := fmt.Sprintf("%s%s?%s", c.Url, path, data.Encode())
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request, err := http.NewRequestWithContext(ctx, "GET", fullURL, nil)
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if err != nil {
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return "", err
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}
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request.Header.Add("apikey", c.Apikey)
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resp, err := client.Do(request)
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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body, err := safe.ReadAllLimited(resp.Body)
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if err != nil {
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return "", err
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}
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if resp.StatusCode != http.StatusOK {
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return "", fmt.Errorf("CoinAnk GET error (status %d): %.512s", resp.StatusCode, string(body))
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}
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return string(body), nil
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}
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// Post coinank openapi post request
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func (c *CoinankClient) Post(ctx context.Context, path string, data any) (string, error) {
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fullURL := fmt.Sprintf("%s%s", c.Url, path)
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postData, err := json.Marshal(data)
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if err != nil {
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return "", err
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}
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request, err := http.NewRequestWithContext(ctx, "POST", fullURL, bytes.NewBuffer(postData))
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if err != nil {
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return "", err
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}
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request.Header.Set("Content-Type", "application/json")
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request.Header.Add("apikey", c.Apikey)
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resp, err := client.Do(request)
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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body, err := safe.ReadAllLimited(resp.Body)
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if err != nil {
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return "", err
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}
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if resp.StatusCode != http.StatusOK {
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return "", fmt.Errorf("CoinAnk POST error (status %d): %.512s", resp.StatusCode, string(body))
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}
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return string(body), nil
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}
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var client = &http.Client{
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Timeout: 30 * time.Second,
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}
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