From ec6acaf8ea46c5ec2d8ae2fc702f48894e141cda Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9DNyymix=E2=80=9D?= <nyymix@gmail.com>
Date: Mon, 14 Apr 2025 18:52:27 +0300
Subject: [PATCH] Add management commands

---
 .../management/commands/clear_album_cache.py  | 21 ++++++++++++
 gallery/management/commands/list_sessions.py  | 33 +++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 gallery/management/commands/clear_album_cache.py
 create mode 100644 gallery/management/commands/list_sessions.py

diff --git a/gallery/management/commands/clear_album_cache.py b/gallery/management/commands/clear_album_cache.py
new file mode 100644
index 0000000..a4ccd1f
--- /dev/null
+++ b/gallery/management/commands/clear_album_cache.py
@@ -0,0 +1,21 @@
+from django.core.cache import cache
+from django.core.management.base import BaseCommand
+
+from gallery.models import Album
+
+
+class Command(BaseCommand):
+    help = "Clears photo count and view count caches for all albums"
+
+    def handle(self, *args, **options):
+        albums = Album.objects.only("pk", "name")
+        cleared = 0
+
+        for album in albums:
+            cache.delete(f'album_{album.pk}_photo_count')
+            cache.delete(f'album_{album.pk}_photo_views')
+            cleared += 1
+
+        self.stdout.write(self.style.SUCCESS(
+            f"Cleared cache for {cleared} albums."
+        ))
\ No newline at end of file
diff --git a/gallery/management/commands/list_sessions.py b/gallery/management/commands/list_sessions.py
new file mode 100644
index 0000000..9a5237d
--- /dev/null
+++ b/gallery/management/commands/list_sessions.py
@@ -0,0 +1,33 @@
+import json
+
+from django.conf import settings
+from django.core.management.base import BaseCommand
+from django_redis import get_redis_connection
+
+
+class Command(BaseCommand):
+    help = "List active Django sessions from Redis"
+
+    def add_arguments(self, parser):
+        parser.add_argument('--details', action='store_true', help='Print session data')
+
+    def handle(self, *args, **options):
+        cache_prefix = getattr(settings, 'SESSION_CACHE_ALIAS', 'default')
+        redis_conn = get_redis_connection(cache_prefix)
+
+        # Redis-avaimet istuntoja varten (django-redis käyttää 'session:' prefixiä)
+        keys = redis_conn.keys('session:*')
+        count = len(keys)
+
+        self.stdout.write(f"Aktiivisia sessioita Redisissä: {count}")
+
+        if options['details'] and count > 0:
+            self.stdout.write("\nSession ID:t ja sisällöt:\n" + "-"*40)
+            for key in keys:
+                session_data = redis_conn.get(key)
+                try:
+                    decoded = session_data.decode("utf-8")
+                except Exception:
+                    decoded = str(session_data)
+
+                self.stdout.write(f"{key.decode('utf-8')}: {decoded}\n")