David Snelling
8ff382ca3b
CRITICAL CHECKPOINT - DO NOT PUSH TO GITHUB Recovery Status: - Successfully recovered brainy.ts from compiled JavaScript - All core v3.0 API methods functional (add, get, update, delete, relate, find, etc.) - Neural subsystem intact (562KB embedded patterns, NLP working) - Augmentation pipeline operational (20+ augmentations) - HNSW clustering system complete - Triple Intelligence compiled (needs constructor fix) - Test suite validates functionality Changes preserved: - 898 files with changes from last 3 days - 144,475 insertions - All augmentation improvements - All test coverage enhancements - Complete v3.0 feature set This is a LOCAL checkpoint only - contains recovered work after corruption incident. Created backup in .backups/brainy-full-20250910-151314.tar.gz Branch: recovery-checkpoint-20250910-151433 Date: Wed Sep 10 03:18:04 PM PDT 2025
79 lines
No EOL
2.5 KiB
JavaScript
79 lines
No EOL
2.5 KiB
JavaScript
/**
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* Utility to ensure all metadata has the deleted field set properly
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* This is CRITICAL for O(1) soft delete filtering performance
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*
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* Uses _brainy namespace to avoid conflicts with user metadata
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*/
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const BRAINY_NAMESPACE = '_brainy';
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/**
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* Ensure metadata has internal Brainy fields set
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* @param metadata The metadata object (could be null/undefined)
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* @param preserveExisting If true, preserve existing deleted value
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* @returns Metadata with internal fields guaranteed
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*/
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export function ensureDeletedField(metadata, preserveExisting = true) {
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// Handle null/undefined metadata
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if (!metadata) {
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return {
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[BRAINY_NAMESPACE]: {
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deleted: false,
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version: 1
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}
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};
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}
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// Clone to avoid mutation
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const result = { ...metadata };
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// Ensure _brainy namespace exists
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if (!result[BRAINY_NAMESPACE]) {
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result[BRAINY_NAMESPACE] = {};
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}
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// Set deleted field if not present
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if (!('deleted' in result[BRAINY_NAMESPACE])) {
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result[BRAINY_NAMESPACE].deleted = false;
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}
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else if (!preserveExisting) {
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// Force to false if not preserving
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result[BRAINY_NAMESPACE].deleted = false;
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}
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return result;
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}
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/**
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* Mark an item as soft deleted
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* @param metadata The metadata object
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* @returns Metadata with _brainy.deleted=true
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*/
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export function markAsDeleted(metadata) {
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const result = ensureDeletedField(metadata);
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result[BRAINY_NAMESPACE].deleted = true;
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return result;
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}
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/**
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* Mark an item as restored (not deleted)
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* @param metadata The metadata object
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* @returns Metadata with _brainy.deleted=false
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*/
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export function markAsRestored(metadata) {
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const result = ensureDeletedField(metadata);
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result[BRAINY_NAMESPACE].deleted = false;
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return result;
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}
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/**
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* Check if an item is deleted
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* @param metadata The metadata object
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* @returns true if deleted, false otherwise (including if field missing)
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*/
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export function isDeleted(metadata) {
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return metadata?.[BRAINY_NAMESPACE]?.deleted === true;
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}
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/**
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* Check if an item is active (not deleted)
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* @param metadata The metadata object
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* @returns true if not deleted (default), false if deleted
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*/
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export function isActive(metadata) {
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// If no deleted field or deleted=false, item is active
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return !isDeleted(metadata);
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}
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// Export the namespace constant for use in queries
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export const BRAINY_DELETED_FIELD = `${BRAINY_NAMESPACE}.deleted`;
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//# sourceMappingURL=ensureDeleted.js.map
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