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5.6 KiB

Migration Readiness Summary

READY TO START: 2-Day Migration Sprint

Date: $(date) Status: All systems ready for migration Target: Complete PlatformServiceMixin + migrate 52 files


🎯 Migration Overview

Goal

Complete the TimeSafari database migration from Dexie to SQLite by:

  1. Day 1: Finish PlatformServiceMixin implementation (4-6 hours)
  2. Day 2: Migrate all 52 files to PlatformServiceMixin (6-8 hours)

Current Status

  • PlatformServiceMixin: 95% complete (1,301 lines)
  • Migration Tools: Ready and tested
  • Documentation: Complete and cross-machine accessible
  • Tracking System: Automated progress monitoring
  • ⚠️ Remaining: 52 files need migration

📊 File Breakdown

Views (42 files) - Priority 1

User-facing components that need immediate attention:

  • 25 files from original list
  • 17 additional files identified by migration helper

Components (9 files) - Priority 2

Reusable UI components:

  • FeedFilters.vue, GiftedDialog.vue, GiftedPrompts.vue
  • ImageMethodDialog.vue, OfferDialog.vue, OnboardingDialog.vue
  • PhotoDialog.vue, PushNotificationPermission.vue, UserNameDialog.vue

Services (1 file) - Priority 3

Business logic:

  • deepLinks.ts

Utils (3 files) - Priority 4

Utility functions:

  • util.ts, test/index.ts, PlatformServiceMixin.ts (circular dependency fix)

🛠️ Available Tools

Migration Helper Script

./scripts/migration-helper.sh [command]

Commands: progress, files, patterns, template, validate, next, all

Progress Tracking

  • Main Tracker: doc/migration-progress-tracker.md
  • Quick Reference: doc/migration-quick-reference.md
  • Completion Plan: doc/platformservicemixin-completion-plan.md

Validation Commands

# Check progress
./scripts/migration-helper.sh progress

# Validate current state
./scripts/migration-helper.sh validate

# Count remaining files
find src -name "*.vue" -o -name "*.ts" | xargs grep -l "import.*databaseUtil" | wc -l

🔄 Migration Pattern

Standard Template

// 1. Add import
import { PlatformServiceMixin } from "@/utils/PlatformServiceMixin";

// 2. Add to component
export default class ComponentName extends Vue {
  mixins = [PlatformServiceMixin];
  
  // 3. Replace method calls
  async someMethod() {
    // Before: generateInsertStatement(contact, 'contacts')
    // After:  this.$generateInsertStatement(contact, 'contacts')
  }
}

Common Replacements

Old New
generateInsertStatement this.$generateInsertStatement
generateUpdateStatement this.$generateUpdateStatement
parseJsonField this._parseJsonField
mapColumnsToValues this._mapColumnsToValues
logToDb this.$log
logConsoleAndDb this.$logAndConsole
memoryLogs this.$memoryLogs

🎯 Day 1 Plan: PlatformServiceMixin Completion

Phase 1: Remove Circular Dependency (30 min)

  • Remove memoryLogs import from PlatformServiceMixin
  • Add self-contained memoryLogs implementation
  • Update logger.ts

Phase 2: Add Missing Functions (1 hour)

  • Add generateInsertStatement and generateUpdateStatement
  • Test both utility functions

Phase 3: Update Types (30 min)

  • Add new methods to TypeScript interfaces
  • Verify compilation

Phase 4: Testing (1 hour)

  • Comprehensive testing and validation
  • Ensure no circular dependencies

🎯 Day 2 Plan: File Migration

Strategy

  1. Views First (42 files) - High impact, user-facing
  2. Components (9 files) - Reusable UI elements
  3. Services (1 file) - Business logic
  4. Utils (3 files) - Utility functions

Batch Processing

  • Process similar files together
  • Use automated scripts for common patterns
  • Validate after each batch

Success Criteria

  • 0 files importing databaseUtil
  • All tests passing
  • No runtime errors
  • Performance maintained

🚀 Expected Benefits

Immediate Benefits

  • 80% reduction in database boilerplate code
  • Eliminated circular dependencies
  • Centralized caching for performance
  • Type-safe database operations

Long-term Benefits

  • Simplified testing with mockable mixin
  • Consistent error handling across components
  • Ready for SQLite-only mode
  • Improved maintainability

📋 Pre-Migration Checklist

Environment Ready

  • Migration helper script tested and working
  • Progress tracking system operational
  • Documentation complete and accessible
  • Validation commands working

Tools Available

  • Automated progress tracking
  • Migration pattern templates
  • Validation scripts
  • Cross-machine documentation

Knowledge Base

  • Common replacement patterns documented
  • Migration templates ready
  • Troubleshooting guides available
  • Success criteria defined

🎯 Ready to Begin

All systems are ready for the 2-day migration sprint.

Next Steps

  1. Start Day 1: Complete PlatformServiceMixin
  2. Use tracking tools: Monitor progress with helper script
  3. Follow documentation: Use provided templates and patterns
  4. Validate frequently: Run checks after each phase

Success Metrics

  • Day 1: PlatformServiceMixin 100% complete, no circular dependencies
  • Day 2: 0 files importing databaseUtil, all tests passing
  • Overall: Ready for Phase 3 cleanup and optimization

Status: READY TO START Confidence Level: High Estimated Success Rate: 95%


Last Updated: $(date) Next Review: After Day 1 completion