saveinmed/backend/internal/http/middleware/compress.go
Gabbriiel 90467db1ec refactor: substitui backend Medusa por backend Go e corrige testes do marketplace
- Remove backend Medusa.js (TypeScript) e substitui pelo backend Go (saveinmed-performance-core)
- Corrige testes auth.test.ts: alinha paths de API (v1/ sem barra inicial) e campo access_token
- Corrige GroupedProductCard.test.tsx: ajusta distância formatada (toFixed) e troca userEvent por fireEvent com fakeTimers
- Corrige AuthContext.test.tsx: usa vi.hoisted() para mocks e corrige parênteses no waitFor

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-17 04:56:37 -06:00

36 lines
762 B
Go

package middleware
import (
"compress/gzip"
"io"
"net/http"
"strings"
)
// Gzip wraps HTTP responses with gzip compression when supported by the client.
func Gzip(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if !strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") {
next.ServeHTTP(w, r)
return
}
gz := gzip.NewWriter(w)
defer gz.Close()
w.Header().Set("Content-Encoding", "gzip")
w.Header().Add("Vary", "Accept-Encoding")
gzr := gzipResponseWriter{Writer: gz, ResponseWriter: w}
next.ServeHTTP(gzr, r)
})
}
type gzipResponseWriter struct {
io.Writer
http.ResponseWriter
}
func (w gzipResponseWriter) Write(b []byte) (int, error) {
return w.Writer.Write(b)
}