Redmage/api/reddit/client.go

53 lines
1.3 KiB
Go

package reddit
import (
"net/http"
"time"
"github.com/tigorlazuardi/redmage/config"
"github.com/tigorlazuardi/redmage/pkg/log"
)
type Client interface {
Do(*http.Request) (*http.Response, error)
}
func NewRedditHTTPClient(cfg *config.Config) Client {
return &http.Client{
Transport: createRoundTripper(cfg),
}
}
type roundTripperFunc func(*http.Request) (*http.Response, error)
func (ro roundTripperFunc) RoundTrip(req *http.Request) (*http.Response, error) {
return ro(req)
}
func createRoundTripper(cfg *config.Config) roundTripperFunc {
return func(r *http.Request) (*http.Response, error) {
start := time.Now()
r.Header.Set("User-Agent", cfg.String("download.useragent"))
resp, err := http.DefaultTransport.RoundTrip(r)
end := time.Now()
duration := end.Sub(start)
durStr := (duration / time.Millisecond).String()
if err != nil {
log.New(r.Context()).
Err(err).
Errorf("reddit: %s %s %sms", r.Method, r.URL, durStr)
return resp, err
}
if resp.StatusCode >= 400 {
log.New(r.Context()).
Errorf("reddit: %s %s %sms", r.Method, r.URL, durStr)
return resp, err
}
if resp.StatusCode >= 200 && resp.StatusCode < 300 {
log.New(r.Context()).
Infof("reddit: %s %s %d %sms", r.Method, r.URL, resp.StatusCode, durStr)
}
return resp, err
}
}