Refactor routes Flask en Blueprints

app/decorators.py

@@ -0,0 +1,13 @@
+from functools import wraps
+
+from flask import redirect, session, url_for
+
+
+def login_required(f):
+    @wraps(f)
+    def decorated(*args, **kwargs):
+        if "user_id" not in session:
+            return redirect(url_for("auth.index"))
+        return f(*args, **kwargs)
+
+    return decorated