adding poll for next week sessions

rowers/tokens.py

@@ -1,6 +1,6 @@
 from django.contrib.auth.tokens import PasswordResetTokenGenerator
 import six
-
+import hmac, hashlib, base64, json, time
 
 class AccountActivationTokenGenerator(PasswordResetTokenGenerator):
     def _make_hash_value(self, user, timestamp):
@@ -9,5 +9,15 @@ class AccountActivationTokenGenerator(PasswordResetTokenGenerator):
             six.text_type(user.is_active)
         )
 
+# Function to create a custom token for user authentication
+def create_token(user_id, username=None, secret_key="your-very-secret-key-here-change-this!"):
+    expires = int(time.time()) + (24 * 3600)  # 24 hours
+    payload = json.dumps({"user_id": user_id, "username": username, "expires": expires})
+    encoded_payload = base64.b64encode(payload.encode()).decode()
+    signature = base64.b64encode(
+        hmac.new(secret_key.encode(), encoded_payload.encode(), hashlib.sha256).digest()
+    ).decode()
+    return f"{encoded_payload}.{signature}"
+
 
 account_activation_token = AccountActivationTokenGenerator()