management/commands/refresh_highlighted_buttons.py

+#!/usr/bin/env python3
+
+from datetime import timedelta
+
+from django.core.management.base import BaseCommand
+from django.db.models import Count
+from django.utils import timezone
+
+from note.models import RecurrentTransaction, TransactionTemplate
+
+
+class Command(BaseCommand):
+    """
+    Command to add the ten most used buttons of the past month to the highlighted buttons.
+    """
+
+    def add_arguments(self, parser):
+        return parser
+
+    def handle(self, *args, **kwargs):
+        queryset = RecurrentTransaction.objects.filter(template__display=True, created_at__gte=timezone.now() - timedelta(days=30)).values("template").annotate(transaction_count=Count("template")).order_by("-transaction_count")[:10]
+        for d in queryset.all():
+            button_id = d["template"]
+            button = TransactionTemplate.objects.get(pk=button_id)
+            self.stdout.write(self.style.WARNING("Highlight button {name} ({count:d} transactions)...".format(name=button.name, count=d["transaction_count"])))
+            button.highlighted = True
+            button.save()