[IMP] adds duplicated views cleaning at finalize db step

finalize_db.sh

@@ -11,6 +11,10 @@ EOF
 )
 query_postgres_container "$FINALE_SQL" "$DB_NAME" || exit 1
 
+# Fix duplicated views
+PYTHON_SCRIPT=post_migration_fix_duplicated_views.py
+echo "Remove duplicated views with script $PYTHON_SCRIPT ..."
+exec_python_script_in_odoo_shell "$DB_NAME" "$DB_NAME" "$PYTHON_SCRIPT" || exit 1
 
 # Give back the right to user to access to the tables
 # docker exec -u 70 "$DB_CONTAINER_NAME" pgm chown "$FINALE_SERVICE_NAME" "$DB_NAME"

post_migration_fix_duplicated_views.py

@@ -0,0 +1,192 @@
+#!/usr/bin/env python3
+"""
+Post-Migration Duplicate View Fixer
+Run this AFTER migration to fix duplicate views automatically.
+"""
+
+print("\n" + "="*80)
+print("POST-MIGRATION DUPLICATE VIEW FIXER")
+print("="*80 + "\n")
+
+from collections import defaultdict
+
+# Find all duplicate views
+all_views = env['ir.ui.view'].search(['|', ('active', '=', True), ('active', '=', False)])
+keys = defaultdict(list)
+
+for view in all_views:
+    if view.key:
+        keys[view.key].append(view)
+
+duplicates = {k: v for k, v in keys.items() if len(v) > 1}
+
+print(f"Found {len(duplicates)} keys with duplicate views\n")
+
+if not duplicates:
+    print("✓ No duplicate views found! Database is clean.")
+    print("=" * 80 + "\n")
+    exit()
+
+# Process duplicates
+views_to_delete = []
+redirect_log = []
+
+for key, views in sorted(duplicates.items()):
+    print(f"\nProcessing key: {key}")
+    print("-" * 80)
+
+    # Sort views: module views first, then by ID (older first)
+    sorted_views = sorted(views, key=lambda v: (
+        0 if v.model_data_id else 1,  # Module views first
+        v.id  # Older views first (lower ID = older)
+    ))
+
+    # Keep the first view (should be module view or oldest)
+    keep = sorted_views[0]
+    to_delete = sorted_views[1:]
+
+    module_keep = keep.model_data_id.module if keep.model_data_id else "Custom/DB"
+    print(f"KEEP:   ID {keep.id:>6} | Module: {module_keep:<20} | {keep.name}")
+
+    for view in to_delete:
+        module = view.model_data_id.module if view.model_data_id else "Custom/DB"
+        print(f"DELETE: ID {view.id:>6} | Module: {module:<20} | {view.name}")
+
+        # Find and redirect children
+        children = env['ir.ui.view'].search([('inherit_id', '=', view.id)])
+        if children:
+            print(f"        → Redirecting {len(children)} children {children.ids} to view {keep.id}")
+            for child in children:
+                child_module = child.model_data_id.module if child.model_data_id else "Custom/DB"
+                redirect_log.append({
+                    'child_id': child.id,
+                    'child_name': child.name,
+                    'child_module': child_module,
+                    'from': view.id,
+                    'to': keep.id
+                })
+            try:
+                children.write({'inherit_id': keep.id})
+                print(f"        ✓ Redirected successfully")
+            except Exception as e:
+                print(f"        ✗ Redirect failed: {e}")
+                continue
+
+        views_to_delete.append(view)
+
+# Summary before deletion
+print("\n" + "="*80)
+print("SUMMARY")
+print("="*80 + "\n")
+
+print(f"Views to delete: {len(views_to_delete)}")
+print(f"Child views to redirect: {len(redirect_log)}\n")
+
+if redirect_log:
+    print("Redirections that will be performed:")
+    for item in redirect_log[:10]:  # Show first 10
+        print(f"  • View {item['child_id']} ({item['child_module']})")
+        print(f"    '{item['child_name']}'")
+        print(f"    Parent: {item['from']} → {item['to']}")
+
+    if len(redirect_log) > 10:
+        print(f"  ... and {len(redirect_log) - 10} more redirections")
+
+# Delete duplicate views
+print("\n" + "="*80)
+print("DELETING DUPLICATE VIEWS")
+print("="*80 + "\n")
+
+deleted_count = 0
+failed_deletes = []
+
+# Sort views by ID descending (delete newer/child views first)
+views_to_delete_sorted = sorted(views_to_delete, key=lambda v: v.id, reverse=True)
+
+for view in views_to_delete_sorted:
+    try:
+        # Create savepoint to isolate each deletion
+        env.cr.execute('SAVEPOINT delete_view')
+
+        view_id = view.id
+        view_name = view.name
+        view_key = view.key
+
+        # Double-check it has no children
+        remaining_children = env['ir.ui.view'].search([('inherit_id', '=', view_id)])
+        if remaining_children:
+            print(f"⚠️  Skipping view {view_id}: Still has {len(remaining_children)} children")
+            failed_deletes.append({
+                'id': view_id,
+                'reason': f'Still has {len(remaining_children)} children'
+            })
+            env.cr.execute('ROLLBACK TO SAVEPOINT delete_view')
+            continue
+
+        view.unlink()
+        env.cr.execute('RELEASE SAVEPOINT delete_view')
+        print(f"✓ Deleted view {view_id}: {view_key}")
+        deleted_count += 1
+
+    except Exception as e:
+        env.cr.execute('ROLLBACK TO SAVEPOINT delete_view')
+        print(f"✗ Failed to delete view {view.id}: {e}")
+        failed_deletes.append({
+            'id': view.id,
+            'name': view.name,
+            'reason': str(e)
+        })
+
+# Commit changes
+print("\n" + "="*80)
+print("COMMITTING CHANGES")
+print("="*80 + "\n")
+
+try:
+    env.cr.commit()
+    print("✓ All changes committed successfully!")
+except Exception as e:
+    print(f"✗ Commit failed: {e}")
+    print("Changes were NOT saved!")
+    exit(1)
+
+# Final verification
+print("\n" + "="*80)
+print("FINAL VERIFICATION")
+print("="*80 + "\n")
+
+# Re-check for duplicates
+all_views_after = env['ir.ui.view'].search([('active', '=', True)])
+keys_after = defaultdict(list)
+
+for view in all_views_after:
+    if view.key:
+        keys_after[view.key].append(view)
+
+duplicates_after = {k: v for k, v in keys_after.items() if len(v) > 1}
+
+print(f"Results:")
+print(f"  • Successfully deleted: {deleted_count} views")
+print(f"  • Failed deletions: {len(failed_deletes)}")
+print(f"  • Child views redirected: {len(redirect_log)}")
+print(f"  • Remaining duplicates: {len(duplicates_after)}")
+
+if failed_deletes:
+    print(f"\n⚠️  Failed deletions:")
+    for item in failed_deletes:
+        print(f"  • View {item['id']}: {item['reason']}")
+
+if duplicates_after:
+    print(f"\n⚠️  Still have {len(duplicates_after)} duplicate keys:")
+    for key, views in sorted(duplicates_after.items())[:5]:
+        print(f"  • {key}: {len(views)} views")
+        for view in views:
+            module = view.model_data_id.module if view.model_data_id else "Custom/DB"
+            print(f"    - ID {view.id} ({module})")
+    print(f"\n  Run this script again to attempt another cleanup.")
+else:
+    print(f"\n✓ All duplicates resolved!")
+
+print("\n" + "="*80)
+print("FIX COMPLETED!")
+print("="*80)