trash models added, first attempt for remainign issues

backend/igny8_core/auth/admin.py

@@ -4,6 +4,7 @@ Admin interface for auth models
 from django import forms
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
+from django.db import models
 from unfold.admin import ModelAdmin, TabularInline
 from simple_history.admin import SimpleHistoryAdmin
 from igny8_core.admin.base import AccountAdminMixin, Igny8ModelAdmin
@@ -896,6 +897,27 @@ class SeedKeywordAdmin(ImportExportMixin, Igny8ModelAdmin):
         """Allow deletion for superusers and developers"""
         return request.user.is_superuser or (hasattr(request.user, 'is_developer') and request.user.is_developer())
     
+    def delete_model(self, request, obj):
+        """Override delete to handle PROTECT relationship with Keywords"""
+        from igny8_core.business.planning.models import Keywords
+        # Soft-delete all Keywords referencing this SeedKeyword first
+        site_keywords = Keywords.objects.filter(seed_keyword=obj)
+        for kw in site_keywords:
+            kw.soft_delete(user=request.user, reason=f"Parent seed keyword '{obj.keyword}' deleted")
+        # Now we can safely delete the SeedKeyword
+        super().delete_model(request, obj)
+    
+    def delete_queryset(self, request, queryset):
+        """Override bulk delete to handle PROTECT relationship with Keywords"""
+        from igny8_core.business.planning.models import Keywords
+        for seed_keyword in queryset:
+            # Soft-delete all Keywords referencing this SeedKeyword first
+            site_keywords = Keywords.objects.filter(seed_keyword=seed_keyword)
+            for kw in site_keywords:
+                kw.soft_delete(user=request.user, reason=f"Parent seed keyword '{seed_keyword.keyword}' deleted")
+        # Now we can safely delete the SeedKeywords
+        queryset.delete()
+    
     def bulk_activate(self, request, queryset):
         updated = queryset.update(is_active=True)
         self.message_user(request, f'{updated} seed keyword(s) activated.', messages.SUCCESS)
@@ -1075,4 +1097,3 @@ class UserAdmin(ExportMixin, BaseUserAdmin, Igny8ModelAdmin):
             messages.INFO
         )
     bulk_send_password_reset.short_description = 'Send password reset email'
-

backend/igny8_core/auth/migrations/0021_accounttrash_sectortrash_sitetrash.py

@@ -0,0 +1,52 @@
+# Generated by Django 5.2.10 on 2026-01-12 13:36
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('igny8_core_auth', '0020_fix_historical_account'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AccountTrash',
+            fields=[
+            ],
+            options={
+                'verbose_name': 'Account (Trash)',
+                'verbose_name_plural': 'Accounts (Trash)',
+                'proxy': True,
+                'indexes': [],
+                'constraints': [],
+            },
+            bases=('igny8_core_auth.account',),
+        ),
+        migrations.CreateModel(
+            name='SectorTrash',
+            fields=[
+            ],
+            options={
+                'verbose_name': 'Sector (Trash)',
+                'verbose_name_plural': 'Sectors (Trash)',
+                'proxy': True,
+                'indexes': [],
+                'constraints': [],
+            },
+            bases=('igny8_core_auth.sector',),
+        ),
+        migrations.CreateModel(
+            name='SiteTrash',
+            fields=[
+            ],
+            options={
+                'verbose_name': 'Site (Trash)',
+                'verbose_name_plural': 'Sites (Trash)',
+                'proxy': True,
+                'indexes': [],
+                'constraints': [],
+            },
+            bases=('igny8_core_auth.site',),
+        ),
+    ]