Fix: Analytics Worker berechnet heute/gestern IMMER neu

- Neue force_recalculate_date() Methode löscht alte Daten vor Neuberechnung
- Heute und gestern werden bei jedem Stunden-Check neu berechnet
- Behebt Problem, dass neue Trades nicht in Analytics aufgenommen wurden

src/analytics/worker.py

@@ -865,6 +865,39 @@ class AnalyticsWorker:
             if i % 10 == 0:
                 time.sleep(1)
     
+    def delete_analytics_for_date(self, date: datetime.date):
+        """Löscht alle Analytics-Daten für ein bestimmtes Datum, damit sie neu berechnet werden können."""
+        date_str = date.strftime('%Y-%m-%d')
+        next_day = date + datetime.timedelta(days=1)
+        next_day_str = next_day.strftime('%Y-%m-%d')
+        
+        tables = ['analytics_custom', 'analytics_exchange_daily', 'analytics_daily_summary']
+        
+        for table in tables:
+            try:
+                # QuestDB DELETE syntax
+                delete_query = f"DELETE FROM {table} WHERE timestamp >= '{date_str}' AND timestamp < '{next_day_str}'"
+                response = requests.get(
+                    f"{self.questdb_url}/exec",
+                    params={'query': delete_query},
+                    auth=self.auth,
+                    timeout=30
+                )
+                if response.status_code == 200:
+                    logger.debug(f"Deleted old analytics from {table} for {date}")
+            except Exception as e:
+                logger.debug(f"Could not delete from {table} for {date}: {e}")
+    
+    def force_recalculate_date(self, date: datetime.date):
+        """Erzwingt Neuberechnung der Analytics für ein Datum (löscht alte Daten zuerst)."""
+        logger.info(f"Force recalculating analytics for {date}...")
+        
+        # Lösche alte Analytics-Daten für dieses Datum
+        self.delete_analytics_for_date(date)
+        
+        # Berechne neu
+        self.process_date(date)
+    
     def run(self):
         """Hauptschleife des Workers"""
         logger.info("Analytics Worker started.")
@@ -874,35 +907,26 @@ class AnalyticsWorker:
             logger.error("Failed to connect to QuestDB. Exiting.")
             return
         
-        # Initiale Berechnung fehlender Tage (inkl. gestern und heute)
+        # Initiale Berechnung fehlender Tage
         logger.info("Checking for missing dates...")
         self.process_missing_dates()
         
-        # Stelle sicher, dass gestern und heute verarbeitet werden
+        # IMMER heute und gestern neu berechnen (da neue Trades hinzukommen können)
         today = datetime.date.today()
         yesterday = today - datetime.timedelta(days=1)
         
-        logger.info(f"Ensuring yesterday ({yesterday}) and today ({today}) are processed...")
-        # Prüfe alle drei Tabellen
-        existing_custom = self.get_existing_dates('analytics_custom')
-        existing_exchange = self.get_existing_dates('analytics_exchange_daily')
-        existing_summary = self.get_existing_dates('analytics_daily_summary')
-        existing_dates = existing_custom | existing_exchange | existing_summary
+        logger.info(f"Force recalculating yesterday ({yesterday}) and today ({today}) - new trades may have been added...")
         
-        if yesterday not in existing_dates:
-            logger.info(f"Processing yesterday's data: {yesterday}")
-            self.process_date(yesterday)
+        # Gestern immer neu berechnen
+        self.force_recalculate_date(yesterday)
         
-        # Heute wird verarbeitet, wenn es bereits Trades gibt
-        if today not in existing_dates:
-            # Prüfe ob es heute schon Trades gibt
-            query = f"select count(*) from trades where date_trunc('day', timestamp) = '{today}'"
-            data = self.query_questdb(query)
-            if data and data.get('dataset') and data['dataset'][0][0] and data['dataset'][0][0] > 0:
-                logger.info(f"Found trades for today ({today}), processing...")
-                self.process_date(today)
-            else:
-                logger.info(f"No trades found for today ({today}) yet, will process later")
+        # Heute nur wenn es Trades gibt
+        query = f"select count(*) from trades where date_trunc('day', timestamp) = '{today}'"
+        data = self.query_questdb(query)
+        if data and data.get('dataset') and data['dataset'][0][0] and data['dataset'][0][0] > 0:
+            self.force_recalculate_date(today)
+        else:
+            logger.info(f"No trades found for today ({today}) yet, will process later")
         
         # Hauptschleife: Prüfe regelmäßig auf fehlende Tage
         logger.info("Starting main loop - checking for missing dates every hour...")
@@ -917,32 +941,24 @@ class AnalyticsWorker:
                 self.process_missing_dates()
                 last_check_hour = current_hour
                 
-                # Stelle sicher, dass gestern und heute verarbeitet wurden
+                # IMMER heute und gestern neu berechnen
                 today = now.date()
                 yesterday = today - datetime.timedelta(days=1)
-                # Prüfe alle drei Tabellen
-                existing_custom = self.get_existing_dates('analytics_custom')
-                existing_exchange = self.get_existing_dates('analytics_exchange_daily')
-                existing_summary = self.get_existing_dates('analytics_daily_summary')
-                existing_dates = existing_custom | existing_exchange | existing_summary
                 
-                if yesterday not in existing_dates:
-                    logger.info(f"Processing yesterday's data: {yesterday}")
-                    self.process_date(yesterday)
+                logger.info(f"Hourly recalculation of yesterday ({yesterday}) and today ({today})...")
+                self.force_recalculate_date(yesterday)
                 
                 # Prüfe heute, ob es Trades gibt
-                if today not in existing_dates:
-                    query = f"select count(*) from trades where date_trunc('day', timestamp) = '{today}'"
-                    data = self.query_questdb(query)
-                    if data and data.get('dataset') and data['dataset'][0][0] and data['dataset'][0][0] > 0:
-                        logger.info(f"Found trades for today ({today}), processing...")
-                        self.process_date(today)
+                query = f"select count(*) from trades where date_trunc('day', timestamp) = '{today}'"
+                data = self.query_questdb(query)
+                if data and data.get('dataset') and data['dataset'][0][0] and data['dataset'][0][0] > 0:
+                    self.force_recalculate_date(today)
             
             # Prüfe ob es Mitternacht ist (00:00) - verarbeite dann gestern
             if now.hour == 0 and now.minute == 0:
                 yesterday = (now - datetime.timedelta(days=1)).date()
-                logger.info(f"Midnight reached - processing yesterday's data: {yesterday}")
-                self.process_date(yesterday)
+                logger.info(f"Midnight reached - force recalculating yesterday's data: {yesterday}")
+                self.force_recalculate_date(yesterday)
                 # Warte 61s, um Mehrfachausführung zu verhindern
                 time.sleep(61)