From 24712956a39719834db561a695b05b5348e6c022 Mon Sep 17 00:00:00 2001
From: Eduardo Silva <eduardo@eth0.com.br>
Date: Wed, 4 Feb 2026 16:02:56 -0300
Subject: [PATCH] Add active field to ScheduleProfile and implement signals for
 status updates

---
 scheduler/apps.py                             |  3 ++
 .../migrations/0004_scheduleprofile_active.py | 18 ++++++++++++
 scheduler/models.py                           |  1 +
 scheduler/signals.py                          | 29 +++++++++++++++++++
 templates/scheduler/scheduleprofile_form.html | 10 +++++--
 wireguard_webadmin/settings.py                |  2 +-
 6 files changed, 59 insertions(+), 4 deletions(-)
 create mode 100644 scheduler/migrations/0004_scheduleprofile_active.py
 create mode 100644 scheduler/signals.py

diff --git a/scheduler/apps.py b/scheduler/apps.py
index 3a3846a..2e25c0e 100644
--- a/scheduler/apps.py
+++ b/scheduler/apps.py
@@ -4,3 +4,6 @@ from django.apps import AppConfig
 class SchedulerConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
     name = 'scheduler'
+
+    def ready(self):
+        pass
\ No newline at end of file
diff --git a/scheduler/migrations/0004_scheduleprofile_active.py b/scheduler/migrations/0004_scheduleprofile_active.py
new file mode 100644
index 0000000..d4b559a
--- /dev/null
+++ b/scheduler/migrations/0004_scheduleprofile_active.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.2.11 on 2026-02-04 18:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('scheduler', '0003_remove_peerscheduling_schedule_last_calculated_at'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='scheduleprofile',
+            name='active',
+            field=models.BooleanField(default=False),
+        ),
+    ]
diff --git a/scheduler/models.py b/scheduler/models.py
index 8dfaef8..83b9d87 100644
--- a/scheduler/models.py
+++ b/scheduler/models.py
@@ -19,6 +19,7 @@ WEEK_DAYS = [
 
 class ScheduleProfile(models.Model):
     name = models.CharField(max_length=100)
+    active = models.BooleanField(default=False)
 
     created = models.DateTimeField(auto_now_add=True)
     updated = models.DateTimeField(auto_now=True)
diff --git a/scheduler/signals.py b/scheduler/signals.py
new file mode 100644
index 0000000..19c0d3a
--- /dev/null
+++ b/scheduler/signals.py
@@ -0,0 +1,29 @@
+from django.db import transaction
+from django.db.models.signals import post_save, post_delete
+from django.dispatch import receiver
+
+from .models import ScheduleSlot, ScheduleProfile, PeerScheduling
+
+
+def _recalc_profile_and_reset_peers(profile_id: int | None) -> None:
+    if not profile_id:
+        return
+
+    has_slots = ScheduleSlot.objects.filter(profile_id=profile_id).exists()
+
+    ScheduleProfile.objects.filter(pk=profile_id).update(active=has_slots)
+
+    PeerScheduling.objects.filter(profile_id=profile_id).update(
+        next_scheduled_enable_at=None,
+        next_scheduled_disable_at=None,
+    )
+
+
+@receiver(post_save, sender=ScheduleSlot)
+def scheduleslot_post_save(sender, instance: ScheduleSlot, created: bool, **kwargs):
+    transaction.on_commit(lambda: _recalc_profile_and_reset_peers(instance.profile_id))
+
+
+@receiver(post_delete, sender=ScheduleSlot)
+def scheduleslot_post_delete(sender, instance: ScheduleSlot, **kwargs):
+    transaction.on_commit(lambda: _recalc_profile_and_reset_peers(instance.profile_id))
diff --git a/templates/scheduler/scheduleprofile_form.html b/templates/scheduler/scheduleprofile_form.html
index 698d64e..5f4d1e5 100644
--- a/templates/scheduler/scheduleprofile_form.html
+++ b/templates/scheduler/scheduleprofile_form.html
@@ -74,9 +74,13 @@
                             <div class="row">
                                 <div class="col-12">
                                     <ul>
-                                        <li><b>{% trans 'Current time' %}:</b> {{ now }}</li>
-                                        <li><b>{% trans 'Becomes active at' %}:</b> {{ profile.next_dates.enable|default_if_none:'' }}</li>
-                                        <li><b>{% trans 'Becomes inactive at' %}:</b> {{ profile.next_dates.disable|default_if_none:'' }}</li>
+                                        {% if profile.active %}
+                                            <li><b>{% trans 'Current time' %}:</b> {{ now }}</li>
+                                            <li><b>{% trans 'Becomes active at' %}:</b> {{ profile.next_dates.enable|default_if_none:'' }}</li>
+                                            <li><b>{% trans 'Becomes inactive at' %}:</b> {{ profile.next_dates.disable|default_if_none:'' }}</li>
+                                        {% else %}
+                                            <li><b>{% trans 'Status' %}:</b> {% trans 'Inactive' %}</li>
+                                        {% endif %}
                                     </ul>
                                 </div>
                             </div>
diff --git a/wireguard_webadmin/settings.py b/wireguard_webadmin/settings.py
index 07c8f29..96de1e7 100644
--- a/wireguard_webadmin/settings.py
+++ b/wireguard_webadmin/settings.py
@@ -49,7 +49,7 @@ INSTALLED_APPS = [
     'cluster',
     'api',
     'routing_templates',
-    'scheduler'
+    'scheduler.apps.SchedulerConfig'
 ]
 
 MIDDLEWARE = [