Initial commit: Open sourcing all of the Maple Open Technologies code.

cloud/maplepress-backend/internal/interface/http/middleware/logger.go

@@ -0,0 +1,41 @@
+package middleware
+
+import (
+	"net/http"
+	"time"
+
+	"go.uber.org/zap"
+)
+
+// LoggerMiddleware logs HTTP requests
+func LoggerMiddleware(logger *zap.Logger) func(http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			start := time.Now()
+
+			// Wrap response writer to capture status code
+			wrapped := &responseWriter{ResponseWriter: w, statusCode: http.StatusOK}
+
+			next.ServeHTTP(wrapped, r)
+
+			duration := time.Since(start)
+
+			logger.Info("HTTP request",
+				zap.String("method", r.Method),
+				zap.String("path", r.URL.Path),
+				zap.Int("status", wrapped.statusCode),
+				zap.Duration("duration", duration),
+			)
+		})
+	}
+}
+
+type responseWriter struct {
+	http.ResponseWriter
+	statusCode int
+}
+
+func (rw *responseWriter) WriteHeader(code int) {
+	rw.statusCode = code
+	rw.ResponseWriter.WriteHeader(code)
+}