first commit

app/utils.py

@@ -0,0 +1,15 @@
+from functools import wraps
+
+from flask import abort
+from flask_login import current_user
+
+
+
+def admin_required(view):
+    @wraps(view)
+    def wrapped(*args, **kwargs):
+        if not current_user.is_authenticated or not current_user.is_admin():
+            abort(403)
+        return view(*args, **kwargs)
+
+    return wrapped