forked from trent_larson/crowd-funder-for-time-pwa

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Matthew Raymer 72041f29e1 Migrate LogView.vue to PlatformServiceMixin with architectural compliance

Achieve total architectural compliance by eliminating both legacy database
utilities and direct SQL queries from LogView.vue component.

**Component Changes (LogView.vue):**
- Replace databaseUtil.memoryLogs with this.$memoryLogs
- Replace direct SQL query with this.$logs() abstraction
- Remove PlatformServiceFactory and databaseUtil imports
- Add PlatformServiceMixin to component mixins
- Reduce component from database-aware to pure presentation layer

**Mixin Enhancements (PlatformServiceMixin.ts):**
- Add $memoryLogs computed property for memory logs access
- Add $logs() method for abstracted database log retrieval
- Update TypeScript interfaces (IPlatformServiceMixin, ComponentCustomProperties)
- Enable components to access logs without SQL knowledge

**Documentation:**
- Add docs/migration-testing/TESTING_LOGVIEW.md - Quick testing guide
- Add docs/migration-testing/migration-checklist-LogView.md - Comprehensive checklist
- Document architectural compliance achievements and testing requirements

**Architectural Benefits:**
- Zero databaseUtil imports in LogView.vue
- Zero direct SQL queries in component layer
- Proper separation of concerns (View → Service → Database)
- Reusable $logs() method for other components
- Sets gold standard for future migrations

**Migration Progress:**
- Components using PlatformServiceMixin: 14/91 (15%)
- LogView.vue achieves total architectural compliance
- Reduces legacy databaseUtil imports from 52 to 51

**Testing:** Ready for testing at /logs route
**Backwards Compatible:** Yes - no functional changes to end users

2025-07-06 07:07:38 +00:00

2.6 KiB

Raw Blame History

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

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

Test Steps

Navigate to /logs
Verify page loads without errors
Check that memory logs are displayed at bottom
Verify database logs are shown (if any exist)
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.

2.6 KiB Raw Blame History