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

EntitySelectionStep.vue Migration Audit

Component Overview

• File: src/components/EntitySelectionStep.vue
• Size: 280 lines (Medium Complexity)
• Purpose: Entity selection step component for giver/recipient selection with dynamic labeling
• Migration Target: Enhanced Triple Migration Pattern

Migration Status: ⏳ READY FOR MIGRATION

Pre-Migration Analysis

• Database Operations: ✅ No databaseUtil imports found (pure UI component)
• SQL Queries: ✅ No raw SQL queries found
• Notification Usage: ✅ Uses prop-based notification system (modern pattern)
• Template Complexity: ⏳ Needs Phase 4 (Template Streamlining)

Migration Requirements

• ✅ Phase 1: Database Migration - NOT NEEDED (no database operations)
• ✅ Phase 2: SQL Abstraction - NOT NEEDED (no raw SQL)
• ✅ Phase 3: Notification Migration - NOT NEEDED (already modern)
• ⏳ Phase 4: Template Streamlining - NEEDED (long CSS classes)

Component Features to Migrate

• Dynamic Step Labeling: Context-based step labels for giver/recipient
• EntityGrid Integration: Unified entity display with grid layout
• Conflict Detection: Integration with conflict checking system
• Special Entity Handling: "You" entity with conditional display
• Show All Navigation: Context preservation in navigation
• Cancel Functionality: Cancel button with event emission
• Event Delegation: Entity selection event handling
• Query Parameter Management: Complex query parameter building

Technical Analysis

• Database Operations: None (pure UI component)
• Notification System: Uses prop-based notify function (modern pattern)
• Template Classes: 1 long CSS class that can be extracted
• Methods: 3 methods with good documentation
• Computed Properties: 8 computed properties (well-structured)
• Props: 15 props with proper TypeScript typing

Migration Complexity Assessment

• Database Migration: Low (no database operations)
• SQL Abstraction: Low (no raw SQL)
• Notification Migration: Low (already modern)
• Template Streamlining: Low (1 long class to extract)
• Overall Complexity: Low

Estimated Migration Time

• Conservative Estimate: 4-6 minutes
• Optimistic Estimate: 2-3 minutes
• Based on: Simple template streamlining, good existing structure

Risk Assessment

• Risk Level: Low
• Potential Issues: None identified
• Dependencies: EntityGrid, Contact interface, PlanData interface
• Testing Requirements: Step labeling, entity selection, navigation, cancel functionality

Migration Strategy

1. Phase 4 Focus: Extract long CSS class to computed property
2. Documentation: Enhance existing documentation
3. Template Cleanup: Improve template readability
4. Validation: Ensure step functionality remains intact

Success Criteria

• ✅ All long CSS classes extracted to computed properties
• ✅ Template complexity reduced
• ✅ Step labeling functionality preserved
• ✅ Entity selection preserved
• ✅ Navigation functionality maintained
• ✅ Cancel functionality maintained
• ✅ Lint validation passes

Next Steps

• ⏳ Begin Phase 4 (Template Streamlining)
• ⏳ Extract CSS class to computed property
• ⏳ Update documentation
• ⏳ Validate functionality
• ⏳ Create migration completion document

Migration Notes

• Component is well-structured with good separation of concerns
• Template streamlining will improve maintainability
• No functional changes required
• Component is ready for migration