feat: add comprehensive GitHub workflow and development tools

app/stiftung/migrations/0015_backupjob_auditlog.py

@@ -0,0 +1,63 @@
+# Generated by Django 5.0.6 on 2025-08-26 08:33
+
+import django.db.models.deletion
+import uuid
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stiftung', '0014_dokumentlink_rentmeister_id'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BackupJob',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('backup_type', models.CharField(choices=[('full', 'Vollständiges Backup'), ('database', 'Nur Datenbank'), ('files', 'Nur Dateien')], max_length=20, verbose_name='Backup-Typ')),
+                ('status', models.CharField(choices=[('pending', 'Wartend'), ('running', 'Läuft'), ('completed', 'Abgeschlossen'), ('failed', 'Fehlgeschlagen')], default='pending', max_length=20, verbose_name='Status')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Erstellt am')),
+                ('started_at', models.DateTimeField(blank=True, null=True, verbose_name='Gestartet am')),
+                ('completed_at', models.DateTimeField(blank=True, null=True, verbose_name='Abgeschlossen am')),
+                ('backup_filename', models.CharField(blank=True, max_length=255, verbose_name='Backup-Dateiname')),
+                ('backup_size', models.BigIntegerField(blank=True, null=True, verbose_name='Backup-Größe (Bytes)')),
+                ('error_message', models.TextField(blank=True, verbose_name='Fehlermeldung')),
+                ('database_size', models.BigIntegerField(blank=True, null=True, verbose_name='Datenbankgröße (Bytes)')),
+                ('files_count', models.IntegerField(blank=True, null=True, verbose_name='Anzahl Dateien')),
+                ('created_by', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL, verbose_name='Erstellt von')),
+            ],
+            options={
+                'verbose_name': 'Backup-Job',
+                'verbose_name_plural': 'Backup-Jobs',
+                'ordering': ['-created_at'],
+            },
+        ),
+        migrations.CreateModel(
+            name='AuditLog',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('username', models.CharField(max_length=150, verbose_name='Benutzername')),
+                ('timestamp', models.DateTimeField(auto_now_add=True, verbose_name='Zeitpunkt')),
+                ('action', models.CharField(choices=[('create', 'Erstellt'), ('update', 'Aktualisiert'), ('delete', 'Gelöscht'), ('link', 'Verknüpft'), ('unlink', 'Verknüpfung entfernt'), ('login', 'Anmeldung'), ('logout', 'Abmeldung'), ('backup', 'Backup erstellt'), ('restore', 'Wiederherstellung'), ('export', 'Export'), ('import', 'Import')], max_length=20, verbose_name='Aktion')),
+                ('entity_type', models.CharField(choices=[('destinataer', 'Destinatär'), ('land', 'Länderei'), ('paechter', 'Pächter'), ('verpachtung', 'Verpachtung'), ('foerderung', 'Förderung'), ('rentmeister', 'Rentmeister'), ('stiftungskonto', 'Stiftungskonto'), ('verwaltungskosten', 'Verwaltungskosten'), ('banktransaction', 'Bank-Transaktion'), ('dokumentlink', 'Dokument-Verknüpfung'), ('system', 'System'), ('user', 'Benutzer')], max_length=20, verbose_name='Entitätstyp')),
+                ('entity_id', models.CharField(blank=True, max_length=100, verbose_name='Entitäts-ID')),
+                ('entity_name', models.CharField(max_length=255, verbose_name='Entitätsname')),
+                ('description', models.TextField(verbose_name='Beschreibung')),
+                ('changes', models.JSONField(blank=True, null=True, verbose_name='Änderungen')),
+                ('ip_address', models.GenericIPAddressField(blank=True, null=True, verbose_name='IP-Adresse')),
+                ('user_agent', models.TextField(blank=True, verbose_name='User Agent')),
+                ('session_key', models.CharField(blank=True, max_length=40, verbose_name='Session-Key')),
+                ('user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL, verbose_name='Benutzer')),
+            ],
+            options={
+                'verbose_name': 'Audit Log Eintrag',
+                'verbose_name_plural': 'Audit Log Einträge',
+                'ordering': ['-timestamp'],
+                'indexes': [models.Index(fields=['timestamp'], name='stiftung_au_timesta_c4591e_idx'), models.Index(fields=['user', 'timestamp'], name='stiftung_au_user_id_e3fc12_idx'), models.Index(fields=['entity_type', 'timestamp'], name='stiftung_au_entity__68f25d_idx'), models.Index(fields=['action', 'timestamp'], name='stiftung_au_action_288765_idx')],
+            },
+        ),
+    ]