backedn

backend/igny8_core/modules/writer/migrations/0006_cleanup_migrate_and_drop_deprecated_fields.py

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+# Generated migration to clean up deprecated fields
+from django.db import migrations, models
+
+
+def migrate_deprecated_data(apps, schema_editor):
+    """Migrate data from deprecated fields to new unified structure"""
+    Tasks = apps.get_model('writer', 'Tasks')
+    Content = apps.get_model('writer', 'Content')
+    
+    # Migrate Tasks: ensure entity_type and cluster_role have defaults
+    for task in Tasks.objects.all():
+        changed = False
+        if not task.entity_type:
+            task.entity_type = 'post'
+            changed = True
+        if not task.cluster_role:
+            task.cluster_role = 'hub'
+            changed = True
+        if changed:
+            task.save()
+    
+    # Migrate Content: ensure entity_type is set from task if available
+    for content in Content.objects.select_related('task').all():
+        changed = False
+        if content.task and content.task.entity_type and not content.entity_type:
+            content.entity_type = content.task.entity_type
+            changed = True
+        if content.task and content.task.cluster_role and not content.cluster_role:
+            content.cluster_role = content.task.cluster_role
+            changed = True
+        if not content.entity_type:
+            content.entity_type = 'post'
+            changed = True
+        if changed:
+            content.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('writer', '0005_phase3_mark_deprecated_fields'),
+        ('planner', '0003_cleanup_remove_deprecated_fields'),
+    ]
+
+    operations = [
+        # Step 1: Migrate data
+        migrations.RunPython(migrate_deprecated_data, migrations.RunPython.noop),
+        
+        # Step 2: Remove deprecated fields from Tasks
+        migrations.RemoveField(
+            model_name='tasks',
+            name='content_structure',
+        ),
+        migrations.RemoveField(
+            model_name='tasks',
+            name='content_type',
+        ),
+        migrations.RemoveField(
+            model_name='tasks',
+            name='content',
+        ),
+        migrations.RemoveField(
+            model_name='tasks',
+            name='word_count',
+        ),
+        migrations.RemoveField(
+            model_name='tasks',
+            name='meta_title',
+        ),
+        migrations.RemoveField(
+            model_name='tasks',
+            name='meta_description',
+        ),
+        migrations.RemoveField(
+            model_name='tasks',
+            name='assigned_post_id',
+        ),
+        migrations.RemoveField(
+            model_name='tasks',
+            name='post_url',
+        ),
+        
+        # Step 4: Remove deprecated fields from Content
+        migrations.RemoveField(
+            model_name='content',
+            name='categories',
+        ),
+        migrations.RemoveField(
+            model_name='content',
+            name='tags',
+        ),
+    ]
+