Fix today active robots

api/tasks.py

@@ -11,12 +11,12 @@ def users_cleansing():
     from datetime import timedelta
     from django.utils import timezone
 
-    # Users who's last login has not been in the last 12 hours
-    active_time_range = (timezone.now() - timedelta(hours=12), timezone.now())
+    # Users who's last login has not been in the last 6 hours
+    active_time_range = (timezone.now() - timedelta(hours=6), timezone.now())
     queryset = User.objects.filter(~Q(last_login__range=active_time_range))
     queryset = queryset.filter(is_staff=False) # Do not delete staff users
     
-    # And do not have an active trade or any pass finished trade.
+    # And do not have an active trade or any past contract.
     deleted_users = []
     for user in queryset:
         if not user.profile.total_contracts == 0:

api/views.py

@@ -330,7 +330,6 @@ class UserView(APIView):
                 context['bad_request'] = f'You are already logged in as {request.user}'
                 return Response(context, status.HTTP_400_BAD_REQUEST)
 
-
         token = request.GET.get(self.lookup_url_kwarg)
 
         # Compute token entropy
@@ -345,10 +344,10 @@ class UserView(APIView):
             context['bad_request'] = 'The token does not have enough entropy'
             return Response(context, status=status.HTTP_400_BAD_REQUEST)
 
-        # Hashes the token, only 1 iteration. Maybe more is better.
+        # Hash the token, only 1 iteration.
         hash = hashlib.sha256(str.encode(token)).hexdigest() 
 
-        # Generate nickname
+        # Generate nickname deterministically
         nickname = self.NickGen.short_from_SHA256(hash, max_length=18)[0] 
         context['nickname'] = nickname
 
@@ -357,7 +356,6 @@ class UserView(APIView):
         rh.assemble(roboset='set1', bgset='any')# for backgrounds ON
 
         # Does not replace image if existing (avoid re-avatar in case of nick collusion)
-
         image_path = avatar_path.joinpath(nickname+".png")
         if not image_path.exists():
             with open(image_path, "wb") as f:
@@ -451,12 +449,10 @@ class InfoView(ListAPIView):
         context['num_public_sell_orders'] = len(Order.objects.filter(type=Order.Types.SELL, status=Order.Status.PUB))
         
         # Number of active users (logged in in last 30 minutes)
-        active_user_time_range = (timezone.now() - timedelta(minutes=120), timezone.now())
-        context['num_active_robotsats'] = len(User.objects.filter(last_login__range=active_user_time_range))
+        today = datetime.today()
+        context['active_robots_today'] = len(User.objects.filter(last_login__day=today.day))
 
         # Compute average premium and volume of today
-        today = datetime.today()
-
         queryset = MarketTick.objects.filter(timestamp__day=today.day)
         if not len(queryset) == 0:
             weighted_premiums = []

frontend/src/components/BottomBar.js

@@ -21,12 +21,12 @@ export default class BottomBar extends Component {
         this.state = {
             openStatsForNerds: false,
             openCommuniy: false,
-            num_public_buy_orders: null,
-            num_active_robotsats: null,
-            num_public_sell_orders: null,
-            fee: null,
-            today_avg_nonkyc_btc_premium: null,
-            today_total_volume: null,
+            num_public_buy_orders: 0,
+            num_public_sell_orders: 0,
+            active_robots_today: 0,
+            fee: 0,
+            today_avg_nonkyc_btc_premium: 0,
+            today_total_volume: 0,
         };
         this.getInfo();
       }
@@ -200,8 +200,8 @@ export default class BottomBar extends Component {
                             <ListItemText 
                                 primaryTypographyProps={{fontSize: '14px'}} 
                                 secondaryTypographyProps={{fontSize: '12px'}} 
-                                primary={this.state.num_active_robotsats} 
-                                secondary="Num Active RoboSats" />
+                                primary={this.state.active_robots_today} 
+                                secondary="Today Active Robots" />
                         </ListItem>
                     </Grid>
 

robosats/celery/__init__.py

@@ -31,9 +31,9 @@ app.conf.beat_scheduler = 'django_celery_beat.schedulers:DatabaseScheduler'
 
 # Configure the periodic tasks
 app.conf.beat_schedule = {
-    'users-cleansing': {                    # Cleans abandoned users every 6 hours
+    'users-cleansing': {                    # Cleans abandoned users every hour
         'task': 'users_cleansing',
-        'schedule': timedelta(hours=6),     
+        'schedule': timedelta(hours=1),     
     },
     'cache-market-prices': {                 # Cache market prices every minutes for now.
         'task': 'cache_external_market_prices',