feat(admin): add unfold admin panel

backend/README.md

@@ -22,6 +22,20 @@ GET  /api/jobs/stats/
 POST /api/jobs/{id}/retry/
 ```
 
+## Admin
+
+The project uses `django-unfold` for the Django admin UI.
+
+```text
+http://localhost:8000/admin/
+```
+
+Create a user:
+
+```powershell
+docker compose exec backend python manage.py createsuperuser
+```
+
 ## Worker
 
 ```powershell

backend/config/settings.py

@@ -12,6 +12,7 @@ DEBUG = os.getenv("DEBUG", "true").lower() in {"1", "true", "yes"}
 ALLOWED_HOSTS = [host.strip() for host in os.getenv("DJANGO_ALLOWED_HOSTS", "localhost,127.0.0.1,0.0.0.0").split(",")]
 
 INSTALLED_APPS = [
+    "unfold",
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -113,6 +114,12 @@ SPECTACULAR_SETTINGS = {
     "SERVE_INCLUDE_SCHEMA": False,
 }
 
+UNFOLD = {
+    "SITE_TITLE": "Minimal Job Queue Admin",
+    "SITE_HEADER": "Minimal Job Queue",
+    "SITE_SUBHEADER": "Jobs, attempts, leases, and events",
+}
+
 JOB_WORKER_THREADS = int(os.getenv("JOB_WORKER_THREADS", "4"))
 JOB_WORKER_POLL_INTERVAL_MS = int(os.getenv("JOB_WORKER_POLL_INTERVAL_MS", "500"))
 JOB_WORKER_LEASE_SECONDS = int(os.getenv("JOB_WORKER_LEASE_SECONDS", "30"))

backend/jobs/admin.py

@@ -1,18 +1,34 @@
 from django.contrib import admin
+from unfold.admin import ModelAdmin
 
 from jobs.models import Job, JobEvent
 
 
 @admin.register(Job)
-class JobAdmin(admin.ModelAdmin):
+class JobAdmin(ModelAdmin):
     list_display = ("id", "type", "status", "priority", "attempts", "max_attempts", "locked_by", "available_at")
     list_filter = ("status", "type")
     search_fields = ("id", "type", "idempotency_key", "locked_by")
-    readonly_fields = ("created_at", "updated_at", "finished_at")
+    readonly_fields = (
+        "id",
+        "attempts",
+        "locked_by",
+        "locked_until",
+        "last_error",
+        "result",
+        "created_at",
+        "updated_at",
+        "finished_at",
+    )
+    ordering = ("-created_at",)
+    list_per_page = 50
 
 
 @admin.register(JobEvent)
-class JobEventAdmin(admin.ModelAdmin):
+class JobEventAdmin(ModelAdmin):
     list_display = ("id", "job", "type", "attempt", "worker_id", "created_at")
     list_filter = ("type",)
     search_fields = ("job__id", "worker_id", "message")
+    readonly_fields = ("job", "type", "attempt", "worker_id", "message", "data", "created_at")
+    ordering = ("-id",)
+    list_per_page = 100

backend/requirements.txt

@@ -4,6 +4,7 @@ django-cors-headers>=4.7,<5.0
 drf-spectacular>=0.28,<0.29
 python-dotenv>=1.1,<2.0
 psycopg[binary]>=3.2,<4.0
+django-unfold>=0.76,<1.0
 pytest>=8.0,<9.0
 pytest-django>=4.9,<5.0
 ruff>=0.15,<0.16