master plan implemenattion

backend/igny8_core/business/automation/services/automation_service.py

@@ -1643,14 +1643,22 @@ class AutomationService:
                 raise
     
     def _get_credits_used(self) -> int:
-        """Get total credits used by this run so far"""
+        """
+        Get total credits used by this run so far.
+        Uses CreditUsageLog (same source as /account/usage/credits endpoint) for accuracy.
+        """
         if not self.run:
             return 0
         
-        total = AITaskLog.objects.filter(
+        # FIXED: Use CreditUsageLog instead of counting AITaskLog records
+        # This matches the source of truth used by /account/usage/credits endpoint
+        from igny8_core.business.billing.models import CreditUsageLog
+        from django.db.models import Sum
+        
+        total = CreditUsageLog.objects.filter(
             account=self.account,
             created_at__gte=self.run.started_at
-        ).aggregate(total=Count('id'))['total'] or 0
+        ).aggregate(total=Sum('credits_used'))['total'] or 0
         
         return total