147 lines
5.5 KiB
Markdown
147 lines
5.5 KiB
Markdown
# Documentation Sync Report - Issue #3: User Model Enhancement
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**Date**: 2025-12-26
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**Issue**: Issue #3 - User model enhancement with profile and API key management
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**Status**: COMPLETE
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## Changes Summary
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### Code Files Updated
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1. **spektiv/api/models/user.py**
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- Added `tax_jurisdiction` field (String(10), default="AU")
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- Added `timezone` field (String(50), default="Australia/Sydney")
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- Added `api_key_hash` field (String(255), nullable, unique, indexed)
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- Added `is_verified` field (Boolean, default=False)
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- Complete docstring with all attributes documented
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2. **spektiv/api/services/api_key_service.py** (NEW)
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- `generate_api_key()` - Generates secure API keys with 'ta_' prefix (256-bit entropy)
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- `hash_api_key()` - Hashes API keys using bcrypt via pwdlib
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- `verify_api_key()` - Constant-time verification to prevent timing attacks
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- Comprehensive docstrings with security notes and examples
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3. **spektiv/api/services/validators.py** (NEW)
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- `validate_timezone()` - Validates against IANA timezone database
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- `validate_tax_jurisdiction()` - Validates jurisdiction codes (50+ countries/states)
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- `get_available_timezones()` - Returns set of valid timezones
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- `get_available_tax_jurisdictions()` - Returns set of valid jurisdictions
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- Comprehensive docstrings with valid/invalid examples
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4. **migrations/versions/002_add_user_profile_fields.py**
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- Migration to add new user profile fields to database
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- Proper defaults for existing users
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- Rollback support with downgrade() function
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- Complete docstrings
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## Documentation Updated
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### CHANGELOG.md
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**Status**: UPDATED
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- Added Issue #3 entry under "### Added" section with 15 sub-items
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- Entry placed immediately after Issue #48 (FastAPI backend) since it extends the User model
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- Includes file references with line numbers for precise navigation
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- Documents all security features (bcrypt hashing, constant-time verification)
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- Lists supported jurisdictions (50+) and timezone database usage
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**Lines Added**: 17 new lines
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**Entry Location**: Lines 39-54 in CHANGELOG.md
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## Documentation Quality Checklist
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### Docstring Completeness
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- [x] User model class has complete docstring with all attributes
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- [x] api_key_service.py has docstrings for all 3 functions
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- [x] All functions include Parameters, Returns, and Examples sections
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- [x] Security considerations documented in relevant functions
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- [x] validators.py has comprehensive examples (valid and invalid cases)
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### Code Organization
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- [x] All files follow Python docstring conventions (PEP 257)
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- [x] Module-level docstrings explain purpose and usage
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- [x] Security concerns highlighted in docstrings
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- [x] Type hints present on all function signatures
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### Referenced Files (All Verified)
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- [x] spektiv/api/models/user.py - User model with enhanced fields
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- [x] spektiv/api/services/api_key_service.py - API key management
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- [x] spektiv/api/services/validators.py - Field validators
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- [x] migrations/versions/002_add_user_profile_fields.py - Database schema
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### Cross-Reference Validation
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- [x] All file paths in CHANGELOG are accurate
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- [x] Line numbers point to correct code sections
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- [x] No broken links or references
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- [x] Models are properly exported in models/__init__.py
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## Features Documented
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### User Profile Enhancement
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1. **Tax Jurisdiction Field**
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- Supports country-level codes (ISO 3166-1: US, AU, GB, etc.)
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- Supports state/province codes (US-CA, AU-NSW, CA-ON, etc.)
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- Default: "AU" (Australia)
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- Validated by `validate_tax_jurisdiction()`
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2. **Timezone Field**
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- IANA timezone identifiers (America/New_York, UTC, Asia/Tokyo)
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- Default: "Australia/Sydney"
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- Validated by `validate_timezone()`
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- Case-sensitive, must match IANA database exactly
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3. **API Key Management**
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- `api_key_hash` field for secure programmatic access
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- Generation: `generate_api_key()` returns plaintext with 'ta_' prefix
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- Storage: `hash_api_key()` hashes before database storage
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- Verification: `verify_api_key()` uses constant-time comparison
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- Format: ta_<base64url(32 bytes)> ≈ ta_<40+ characters>
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4. **Email Verification**
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- `is_verified` boolean field tracks verification status
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- Default: False (unverified)
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- Can be updated after email confirmation
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## Security Features Documented
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- Bcrypt hashing via pwdlib.PasswordHash for API keys
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- 256-bit entropy (32 bytes) for API key generation
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- Constant-time comparison to prevent timing attacks
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- Unique constraint on api_key_hash for database integrity
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- Indexed api_key_hash for fast lookups
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- Server-side defaults for backwards compatibility
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## Database Migration
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- **Version**: 002
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- **Revises**: 001
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- **Tables Modified**: users
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- **Columns Added**: 4 (tax_jurisdiction, timezone, api_key_hash, is_verified)
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- **Constraints**: 1 unique constraint on api_key_hash, 1 index
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- **Rollback**: Fully supported with downgrade()
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## Additional Notes
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- No new API documentation files created (builds on existing FastAPI structure)
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- Schemas may be extended in separate issue if needed for CRUD endpoints
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- Validators can be used in Pydantic models for request/response validation
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- All new services are properly typed with type hints
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- Comprehensive examples provided in docstrings for developer reference
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## Files Modified Summary
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```
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Modified:
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CHANGELOG.md (+17 lines)
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Verified (No changes needed):
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spektiv/api/models/user.py ✓
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spektiv/api/services/api_key_service.py ✓
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spektiv/api/services/validators.py ✓
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migrations/versions/002_add_user_profile_fields.py ✓
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```
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---
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**Verification Status**: PASSED
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**All Documentation**: IN SYNC with Code
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**Ready for**: Commit and Merge
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