executeImpl method

@override Future executeImpl(Map<String, dynamic> params)

Implement the actual tool logic

params are the validated parameters (never null here) Returns the result data to send in the response

Implementation

@override
Future<dynamic> executeImpl(Map<String, dynamic> params) async {
  final tableFilter = params['table_filter'] as String?;
  final includeContent = params['include_content'] as bool? ?? false;

  final project = ServerPodLocator.getProject();

  if (project == null || !project.isValid) {
    return {'error': 'Not a valid ServerPod project'};
  }

  final migrationFiles = project.migrationFiles;
  final results = <Map<String, dynamic>>[];

  for (final file in migrationFiles) {
    final filename = p.basename(file.path);
    final tableName = _extractTableName(filename);

    // Apply filter if provided
    if (tableFilter != null &&
        tableName != null &&
        !tableName.toLowerCase().contains(tableFilter.toLowerCase())) {
      continue;
    }

    final stat = file.statSync();
    final content = includeContent ? await file.readAsString() : null;

    results.add({
      'filename': filename,
      'path': file.path,
      'table': tableName,
      'modified': stat.modified.toIso8601String(),
      'size': stat.size,
      if (content != null) 'content': content,
    });
  }

  return {
    'migrations': results,
    'count': results.length,
    'migrationsPath': project.migrationsPath,
  };
}