accounts-profiles-endpoint/internal/services/chrly/chrly.go

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2024-09-22 18:46:25 +05:30
package chrly
import (
"context"
"fmt"
"io"
"net/http"
"strings"
"github.com/getsentry/sentry-go"
"github.com/spf13/viper"
)
type Chrly struct {
baseUrl string
httpClient *http.Client
}
func New(baseUrl string, httpClient *http.Client) *Chrly {
return &Chrly{
baseUrl,
httpClient,
}
}
func NewWithConfig(config *viper.Viper) (*Chrly, error) {
config.SetDefault("chrly.url", "http://skinsystem.ely.by")
chrlyUrl := strings.Trim(config.GetString("chrly.url"), "/")
return New(chrlyUrl, &http.Client{}), nil
}
func (c *Chrly) GetTexturesByUsername(ctx context.Context, username string) ([]byte, error) {
req, err := c.newRequestWithContext(ctx, "GET", fmt.Sprintf("%s/textures/%s", c.baseUrl, username), nil)
if err != nil {
return nil, err
}
resp, err := c.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("unable to perform a request to Chrly: %w", err)
}
if resp.StatusCode == http.StatusNoContent {
return nil, nil
}
textures, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("unable to read response from Chrly: %w", err)
}
return textures, nil
}
func (c *Chrly) newRequestWithContext(ctx context.Context, method, url string, body io.Reader) (*http.Request, error) {
hub := sentry.GetHubFromContext(ctx)
req, err := http.NewRequestWithContext(ctx, method, url, body)
if err != nil {
return nil, fmt.Errorf("unable to form a correct request to Chrly: %w", err)
}
req.Header.Add(sentry.SentryTraceHeader, hub.GetTraceparent())
req.Header.Add(sentry.SentryBaggageHeader, hub.GetBaggage())
return req, nil
}