66 lines
1.8 KiB
Markdown
66 lines
1.8 KiB
Markdown
# 53. Build File-Based Storage for Sync
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meta:
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id: podcast-tui-app-53
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feature: podcast-tui-app
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priority: P1
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depends_on: [52]
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tags: [file-based-storage, sync, solidjs]
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objective:
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- Implement file-based storage for sync
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- Store feeds and settings in files
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- Implement backup functionality
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- Implement restore functionality
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- Handle file operations
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deliverables:
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- `src/utils/file-storage.ts` with file storage
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- `src/utils/backup.ts` with backup functions
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- `src/utils/restore.ts` with restore functions
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steps:
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- Create `src/utils/file-storage.ts`:
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- `saveFeedsToFile(feeds: Feed[]): Promise<void>`
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- `loadFeedsFromFile(): Promise<Feed[]>`
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- `saveSettingsToFile(settings: Settings): Promise<void>`
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- `loadSettingsFromFile(): Promise<Settings>`
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- Handle file operations and errors
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- Create `src/utils/backup.ts`:
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- `createBackup(): Promise<string>`
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- `backupFeeds(feeds: Feed[]): string`
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- `backupSettings(settings: Settings): string`
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- Include all user data
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- Create backup directory
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- Create `src/utils/restore.ts`:
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- `restoreFromBackup(backupData: string): Promise<void>`
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- `restoreFeeds(backupData: string): void`
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- `restoreSettings(backupData: string): void`
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- Validate backup data
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tests:
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- Unit: Test file storage functions
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- Unit: Test backup functions
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- Unit: Test restore functions
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acceptance_criteria:
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- File storage works correctly
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- Backup creates valid files
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- Restore loads data correctly
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- File operations handle errors
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validation:
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- Run application and test file storage
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- Create backup
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- Restore from backup
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- Test with different data sizes
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- Test error cases
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notes:
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- Store files in `data/` directory
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- Use JSON format for storage
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- Include version info for compatibility
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- Add file encryption option (optional)
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- Test with large files
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- Handle file permission errors
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