Implements RouterBuilder

src/utils/router_builder.rs

@@ -0,0 +1,22 @@
+use axum::Router;
+
+pub struct RouterBuilder {
+    router: Router,
+}
+
+impl RouterBuilder {
+    pub fn new() -> Self {
+        RouterBuilder {
+            router: Router::new(),
+        }
+    }
+
+    pub fn add_config(&mut self, config_fn: fn(Router) -> Router) -> &mut Self {
+        self.router = config_fn(self.router.clone());
+        return self;
+    }
+
+    pub fn build(&self) -> Router {
+        self.router.clone()
+    }
+}