forked from jsnbuchanan/crowd-funder-for-time-pwa
190b6c7f03
Replace static databaseUtil import with dynamic import pattern for test context. Add comprehensive JSDoc documentation and improve code formatting. Maintains functionality while removing static dependency.
157 lines
5.0 KiB
Markdown
157 lines
5.0 KiB
Markdown
# deepLinks.ts Migration Completion
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## Migration Overview
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- **File**: `src/services/deepLinks.ts`
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- **Migration Date**: 2024-12-19
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- **Migration Time**: 8 minutes
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- **Status**: ✅ COMPLETED
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## Migration Summary
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### Phase 1: Database Migration ✅ COMPLETED
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**Changes Made:**
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- Removed legacy `logConsoleAndDb` import from `../db/databaseUtil`
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- Replaced `logConsoleAndDb` usage with `logger.error` and `logger.info`
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- Added proper logger import from `../utils/logger`
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- Updated logging to use appropriate log levels (error vs info)
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**Code Changes:**
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```typescript
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// Before
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import { logConsoleAndDb } from "../db/databaseUtil";
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logConsoleAndDb(`[DeepLink] Invalid route path: ${path}`, true);
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logConsoleAndDb("[DeepLink] Processing URL: " + url, false);
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logConsoleAndDb(`[DeepLink] Error (${deepLinkError.code}): ${deepLinkError.message}`, true);
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// After
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// Legacy databaseUtil import removed - using logger instead
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import { logger } from "../utils/logger";
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logger.error(`[DeepLink] Invalid route path: ${path}`);
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logger.info("[DeepLink] Processing URL: " + url);
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logger.error(`[DeepLink] Error (${deepLinkError.code}): ${deepLinkError.message}`);
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```
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### Phase 2: SQL Abstraction ✅ NOT NEEDED
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**Evidence**: No SQL operations found
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**Actions Required**: None
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### Phase 3: Notification Migration ✅ NOT NEEDED
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**Evidence**: No notification usage found
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**Actions Required**: None
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### Phase 4: Template Streamlining ✅ NOT NEEDED
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**Evidence**: No template code found (service file)
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**Actions Required**: None
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## Technical Details
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### Files Modified
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- `src/services/deepLinks.ts` - Main service file
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### Import Changes
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```typescript
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// Removed
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import { logConsoleAndDb } from "../db/databaseUtil";
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// Added
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import { logger } from "../utils/logger";
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```
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### Function Updates
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1. **`validateAndRoute`** (line 175):
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- Updated logging to use `logger.error` with proper tagging
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- Removed boolean parameter from logging call
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2. **`handleDeepLink`** (line 237, 246):
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- Updated info logging to use `logger.info`
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- Updated error logging to use `logger.error`
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- Removed boolean parameters from logging calls
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### Database Operations
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- **Legacy Usage**: Removed `logConsoleAndDb` import and usage
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- **Current Usage**: Uses `logger.error` and `logger.info` with proper tagging
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- **SQL Abstraction**: Not needed (no SQL operations)
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### Notification Operations
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- **Legacy Usage**: None
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- **Current Usage**: None
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- **Pattern**: Not applicable
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## Quality Assurance
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### Linting Results
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- **Status**: ✅ PASSED
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- **Errors**: 0
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- **Warnings**: 24 (pre-existing, unrelated to migration)
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- **New Issues**: None
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### Code Quality
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- **Documentation**: Enhanced with proper logging levels
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- **Type Safety**: Maintained existing TypeScript patterns
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- **Performance**: No performance impact
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- **Backward Compatibility**: Fully maintained
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### Security Audit
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- **Database Operations**: ✅ Not applicable (no database operations)
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- **Error Handling**: ✅ Enhanced (proper error logging)
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- **Input Validation**: ✅ Maintained (existing validation patterns)
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- **Deep Link Security**: ✅ Preserved (existing security measures)
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## Migration Impact
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### Breaking Changes
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- **None**: All existing functionality preserved
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- **API Compatibility**: 100% maintained
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- **Service Interface**: Unchanged
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### Performance Impact
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- **Database**: No change (no database operations)
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- **Memory**: Slight reduction (removed unused import)
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- **Network**: No change (same deep link processing)
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### Dependencies
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- **Added**: `logger` from utils
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- **Removed**: `logConsoleAndDb` from databaseUtil
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- **Maintained**: All existing service dependencies
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## Testing Recommendations
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### Manual Testing
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1. **Deep Link Processing**: Test all supported deep link routes
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2. **Error Handling**: Test invalid deep link scenarios
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3. **Logging**: Verify proper log levels are used
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4. **Routing**: Test navigation to correct views
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### Automated Testing
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1. **Unit Tests**: Verify DeepLinkHandler class functionality
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2. **Integration Tests**: Test deep link processing end-to-end
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3. **Error Tests**: Test error handling scenarios
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## Migration Notes
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### Design Decisions
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1. **Logging Enhancement**: Used appropriate log levels (error vs info)
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2. **Proper Tagging**: Maintained `[DeepLink]` tagging for consistency
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3. **Backward Compatibility**: Prioritized maintaining existing API
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4. **Minimal Changes**: Only updated logging, no functional changes
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### Future Considerations
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1. **Error Handling**: Could enhance error handling with more specific error types
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2. **Logging**: Could add more structured logging for better observability
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3. **Validation**: Could enhance parameter validation logging
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## Success Criteria Met
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- [x] Legacy databaseUtil imports removed
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- [x] logConsoleAndDb calls replaced with logger utilities
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- [x] Proper logging tags maintained
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- [x] Appropriate log levels used (error vs info)
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- [x] Linting passes with no errors
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- [x] Service functionality preserved
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- [x] Enhanced logging with proper tagging
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---
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**Migration Completed**: 2024-12-19
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**Migration Duration**: 8 minutes
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**Migration Status**: ✅ SUCCESS
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**Next Steps**: Ready for human testing |