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Summary

Implements a comprehensive storage engine for managing filter presets with localStorage persistence, as specified in issue #47.

Key Features

PresetStorageEngine - Main class for preset management

  • Complete CRUD operations for filter presets
  • System vs user preset distinction
  • Default preset selection
  • Import/export functionality

Storage Adapter Pattern - Extensible design

  • LocalStorageAdapter implementation with full error handling
  • Graceful degradation when localStorage is unavailable
  • Storage quota management with callbacks

Cross-Tab Synchronization

  • Real-time updates across browser tabs via storage events
  • Automatic sync when presets change in another tab

Comprehensive Testing

  • 100% test coverage (54 tests total)
  • Unit tests for all components
  • Error handling and edge case coverage

Implementation Details

  • Uses existing GridState interface from gridStateUtils
  • Integrates with existing logging infrastructure
  • TypeScript strict mode - no any types
  • Modular architecture with focused modules (<300 lines each)
  • Security-conscious with input validation

Files Added

  • src/utils/presetStorage/types.ts - Core interfaces
  • src/utils/presetStorage/LocalStorageAdapter.ts - LocalStorage implementation
  • src/utils/presetStorage/PresetStorageEngine.ts - Main storage engine
  • src/utils/presetStorage/index.ts - Module exports
  • Comprehensive test files for each component

Closes #47

- Add PresetStorageEngine with localStorage persistence
- Implement storage adapter pattern for extensibility
- Add cross-tab synchronization support
- Include system vs user preset distinction
- Add import/export functionality
- Handle storage quota errors gracefully
- Achieve 100% test coverage

Closes #47

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
@github-actions github-actions bot added enhancement New feature or request area: components Related to the React components priority: high Important, should be fixed soon agent:wip Bot actively working status: in-code-review PR ready, awaiting code review has-preview and removed status: in-code-review PR ready, awaiting code review agent:wip Bot actively working labels Jul 6, 2025
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github-actions bot commented Jul 6, 2025

🚀 Demo Preview Ready!

Preview URL: https://demo.rozich.net/ag-grid-react-components-pr-53/
API URL: https://demo.rozich.net/ag-grid-react-components-pr-53/api/

⚠️ Deployment tests failed - please check the workflow logs

This preview will be available for testing until the PR is merged or closed.

@ryanrozich ryanrozich changed the base branch from main to release/v0.2.0-rc2 July 9, 2025 19:00
…/47-implement-core-storage-engine-for-filter-presets
@ryanrozich ryanrozich merged commit 8eab030 into release/v0.2.0-rc2 Jul 9, 2025
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@github-actions github-actions bot added status: merged PR merged to main branch and removed has-preview labels Jul 9, 2025
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github-actions bot commented Jul 9, 2025

🧹 Preview Deployment Cleaned Up

The preview deployment for this PR has been removed.

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github-actions bot commented Jul 9, 2025

🧹 Preview Deployment Cleaned Up

The preview deployment for this PR has been removed:

  • ✅ API worker deleted
  • ✅ KV metadata removed
  • ✅ R2 objects deleted

Thank you for your contribution! 🎉

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Labels

area: components Related to the React components enhancement New feature or request priority: high Important, should be fixed soon status: merged PR merged to main branch

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Status: 🚀 Merged

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Implement core storage engine for filter presets

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