crowd-funder-for-time-pwa/docs/migration-testing/TESTING_LOGVIEW.md

LogView.vue Migration Testing Guide

Quick Test (2025-07-06)

Migration Summary

• Component: LogView.vue (110 lines)
• Migration Type: Database operations + Mixin Enhancement + Architecture Improvement
• Total Compliance: ✅ ACHIEVED - Zero databaseUtil imports + Zero direct SQL queries
• Changes Made:
  • Enhanced PlatformServiceMixin: Added $memoryLogs computed property
  • Enhanced PlatformServiceMixin: Added $logs() method for abstracted log retrieval
  • Replaced: databaseUtil.memoryLogs with this.$memoryLogs
  • Replaced: Direct SQL query with this.$logs() abstraction
  • Eliminated: All direct databaseUtil imports and SQL queries

Architectural Improvement

🏗️ No More Direct SQL in Components: LogView.vue now uses this.$logs() instead of raw SQL queries, following proper layered architecture principles.

Test URL

http://localhost:3000/logs

Expected Behavior

1. Loading State: Should show spinner while loading
2. Memory Logs Section: Should display memory logs at bottom (via this.$memoryLogs)
3. Database Logs: Should display logs from database in reverse chronological order (via this.$logs())
4. Error Handling: Should show error message if database query fails

Test Steps

1. Navigate to /logs
2. Verify page loads without errors
3. Check that memory logs are displayed at bottom
4. Verify database logs are shown (if any exist)
5. Check browser console for any errors

Success Criteria

• ✅ Page loads successfully
• ✅ Memory logs section appears (populated from this.$memoryLogs)
• ✅ Database logs load without errors (retrieved via this.$logs())
• ✅ No TypeScript/JavaScript errors in console
• ✅ UI matches expected behavior
• ✅ Total Compliance: No databaseUtil imports remaining
• ✅ Architectural Compliance: No direct SQL queries in component

Migration Details

• File: src/views/LogView.vue
• Lines Changed: 4 lines (imports, method calls)
• Backwards Compatible: Yes
• Database Operations: Pure PlatformServiceMixin ($logs, $memoryLogs)
• Mixin Enhancement: Added $memoryLogs computed property + $logs() method

Mixin Enhancement

NEW: Enhanced PlatformServiceMixin with:

// Added to PlatformServiceMixin computed properties
$memoryLogs(): string[] {
  return memoryLogs;
}

// Added to PlatformServiceMixin methods
async $logs(): Promise<Array<Record<string, unknown>>> {
  return await this.$query("SELECT * FROM logs ORDER BY date DESC");
}

This enables total architectural compliance - components no longer need databaseUtil imports OR direct SQL queries.