3bdc6ff1c9
## Security Enhancements (P0) - Add input validation with max_length and numeric range constraints - Implement WebSocket token authentication via first message - Add path traversal prevention in file storage service ## Permission Enhancements (P0) - Add project member management for cross-department access - Implement is_department_manager flag for workload visibility ## Cycle Detection (P0) - Add DFS-based cycle detection for task dependencies - Add formula field circular reference detection - Display user-friendly cycle path visualization ## Concurrency & Reliability (P1) - Implement optimistic locking with version field (409 Conflict on mismatch) - Add trigger retry mechanism with exponential backoff (1s, 2s, 4s) - Implement cascade restore for soft-deleted tasks ## Rate Limiting (P1) - Add tiered rate limits: standard (60/min), sensitive (20/min), heavy (5/min) - Apply rate limits to tasks, reports, attachments, and comments ## Frontend Improvements (P1) - Add responsive sidebar with hamburger menu for mobile - Improve touch-friendly UI with proper tap target sizes - Complete i18n translations for all components ## Backend Reliability (P2) - Configure database connection pool (size=10, overflow=20) - Add Redis fallback mechanism with message queue - Add blocker check before task deletion ## API Enhancements (P3) - Add standardized response wrapper utility - Add /health/ready and /health/live endpoints - Implement project templates with status/field copying ## Tests Added - test_input_validation.py - Schema and path traversal tests - test_concurrency_reliability.py - Optimistic locking and retry tests - test_backend_reliability.py - Connection pool and Redis tests - test_api_enhancements.py - Health check and template tests Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
19 lines
859 B
Markdown
19 lines
859 B
Markdown
# Change: Add API Enhancements and Future-Proofing
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## Why
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To improve API maintainability and prepare for future growth: standardize API response format for consistent client handling, add API versioning for backwards compatibility, enhance health check for better monitoring, and add project templates for improved user productivity.
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## What Changes
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- Implement standardized API response wrapper
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- Add API version prefix (/api/v1/)
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- Enhance health check with database and Redis status
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- Add project template feature for creating projects from templates
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## Impact
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- Affected specs: dashboard
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- Affected code:
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- `backend/app/main.py` - API versioning, health check
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- `backend/app/core/response.py` - Response wrapper (new)
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- `backend/app/models/project_template.py` - Template model (new)
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- `backend/app/api/projects/router.py` - Template endpoints
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