pub

pkg/middleware/middleware.go

@@ -0,0 +1,15 @@
+package middleware
+
+import "net/http"
+
+// Middleware defines a function that wraps an http.Handler
+type Middleware func(http.Handler) http.Handler
+
+// Chain constructs a new http.Handler by chaining multiple Middlewares around a final http.Handler
+func Chain(handler http.Handler, middlewares ...Middleware) http.Handler {
+	// Loop in reverse to preserve the order of execution
+	for i := len(middlewares) - 1; i >= 0; i-- {
+		handler = middlewares[i](handler)
+	}
+	return handler
+}