Fix tournament registration fee calculation

Correctly calculate entry fee based on number of registered players
instead of minimum team size

tournaments/services/tournament_registration.py

@@ -176,7 +176,7 @@ class RegistrationCartManager:
         players = self.session.get('registration_cart_players', [])
         entry_fee = tournament.entry_fee
         if entry_fee is not None and entry_fee > 0 and tournament.enable_online_payment:
-            fee = entry_fee * tournament.minimum_player_per_team
+            fee = entry_fee * len(players)
             club_members = sum(1 for player in players if player.get('club_member', False))
             if tournament.club_member_fee_deduction is not None:
                 return fee - club_members * tournament.club_member_fee_deduction

tournaments/views.py

@@ -1832,7 +1832,7 @@ def handle_add_player_request(request, tournament, cart_manager, context):
             # Refresh cart data
             cart_data = cart_manager.get_cart_data()
             context['current_players'] = cart_data['players']
-
+            context['cart_data'] = cart_data
             context['team_form'] = TournamentRegistrationForm(initial={
                 'email': request.user.email if request.user.is_authenticated else '',
                 'mobile_number': cart_data.get('mobile_number', '')
@@ -1864,6 +1864,7 @@ def handle_remove_player_request(request, tournament, cart_manager, context):
         # Refresh cart data
         cart_data = cart_manager.get_cart_data()
         context['current_players'] = cart_data['players']
+        context['cart_data'] = cart_data
 
         # Update the add player form based on the new state
         if not cart_data['players'] and request.user.is_authenticated: