Added Request Logging

logging-middleware.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/rs/zerolog/log"
+	"github.com/urfave/negroni"
+)
+
+// type loggingResponseWriter struct {
+// 	http.ResponseWriter
+// 	statusCode int
+// }
+//
+// func NewLoggingResponseWriter(w http.ResponseWriter) *loggingResponseWriter {
+// 	return &loggingResponseWriter{w, http.StatusOK}
+// }
+//
+// func (lrw *loggingResponseWriter) WriteHeader(code int) {
+// 	lrw.statusCode = code
+// 	lrw.ResponseWriter.WriteHeader(code)
+// }
+
+func RequestLogger(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		start := time.Now()
+
+		// lrw := NewLoggingResponseWriter(w)
+		lrw := negroni.NewResponseWriter(w)
+		next.ServeHTTP(lrw, r)
+
+		log.Info().Str("host", r.Host).Str("uri", r.RequestURI).Str("method", r.Method).Int("status", lrw.Status()).Int("size", lrw.Size()).Str("duration", time.Since(start).String()).Msg("Received Request")
+	})
+}