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

Pre-Migration Feature Audit - GiftedPrompts.vue

Component Information

• Component Name: GiftedPrompts.vue
• Location: src/components/GiftedPrompts.vue
• Total Lines: 277 lines
• Audit Date: 2025-01-08
• Auditor: Matthew Raymer

📊 Migration Scope Analysis

Database Operations Audit

• Total Database Operations: 3 operations
• Legacy databaseUtil imports: 1 import
• PlatformServiceFactory calls: 2 calls
• Raw SQL queries: 2 queries

Notification Operations Audit

• Total Notification Calls: 0 calls
• Direct $notify calls: 0 calls
• Legacy notification patterns: 0 patterns

Template Complexity Audit

• Complex template expressions: 2 expressions
• Repeated CSS classes: 3 repetitions
• Configuration objects: 1 object

🔍 Feature-by-Feature Audit

1. Database Features

Feature: Contact Count Query

• Location: Lines 126-133
• Type: COUNT query
• Current Implementation:

  const platformService = PlatformServiceFactory.getInstance();
  const result = await platformService.dbQuery(
    "SELECT COUNT(*) FROM contacts",
  );
  if (result) {
    this.numContacts = result.values[0][0] as number;
  }
  

• Migration Target: this.$one() or this.$contacts().length
• Verification: Functionality preserved after migration

Feature: Random Contact Selection

• Location: Lines 220-230
• Type: SELECT with LIMIT and OFFSET
• Current Implementation:

  const platformService = PlatformServiceFactory.getInstance();
  const result = await platformService.dbQuery(
    "SELECT * FROM contacts LIMIT 1 OFFSET ?",
    [someContactDbIndex],
  );
  if (result) {
    const mappedContacts = databaseUtil.mapQueryResultToValues(result);
    this.currentContact = mappedContacts[0] as unknown as Contact;
  }
  

• Migration Target: this.$contacts() with array indexing
• Verification: Functionality preserved after migration

Feature: Database Result Mapping

• Location: Lines 227-228
• Type: Result mapping utility
• Current Implementation:

  const mappedContacts = databaseUtil.mapQueryResultToValues(result);
  this.currentContact = mappedContacts[0] as unknown as Contact;
  

• Migration Target: Use this.$contacts() directly (no mapping needed)
• Verification: Functionality preserved after migration

2. Notification Features

No notification features found in this component.

3. Template Features

Feature: Dynamic Category Icons

• Location: Lines 23-24, 60-61
• Type: Conditional icons
• Current Implementation:

  <font-awesome icon="chevron-left" class="m-auto" />
  <font-awesome icon="chevron-right" class="m-auto" />
  

• Migration Target: No changes needed (already simple)
• Verification: Functionality preserved after migration

Feature: Repeated Button Styling

• Location: Lines 35-40, 64-67
• Type: Repeated CSS classes
• Current Implementation:

  class="text-center bg-gradient-to-b from-slate-400 to-slate-700 shadow-[inset_0_-1px_0_0_rgba(0,0,0,0.5)] text-white px-1.5 py-2 rounded-md mt-4"
  

• Migration Target: Extract to computed property buttonClasses
• Verification: Functionality preserved after migration

Feature: Dynamic Contact Name Display

• Location: Lines 31-32
• Type: Complex expression
• Current Implementation:

  {{ currentContact.name || AppString.NO_CONTACT_NAME }}
  

• Migration Target: Extract to computed property displayContactName
• Verification: Functionality preserved after migration

Feature: Router Query Configuration

• Location: Lines 156-160
• Type: Configuration object
• Current Implementation:

  this.$router.push({
    name: "contact-gift",
    query: {
      prompt: this.IDEAS[this.currentIdeaIndex],
    },
  });
  

• Migration Target: Extract to computed property routerConfig
• Verification: Functionality preserved after migration

🎯 Migration Checklist Totals

Database Migration Requirements

• Replace databaseUtil imports: 1 import → PlatformServiceMixin
• Replace PlatformServiceFactory calls: 2 calls → mixin methods
• Replace raw SQL queries: 2 queries → service methods
• Update error handling: 0 patterns → mixin error handling

Notification Migration Requirements

• Add notification helpers: No notification usage found
• Replace direct $notify calls: 0 calls → Not needed
• Add notification constants: 0 constants → Not needed
• Update notification patterns: 0 patterns → Not needed

Template Streamlining Requirements

• Extract repeated classes: 1 repetition → computed properties
• Extract complex expressions: 2 expressions → computed properties
• Extract configuration objects: 1 object → computed properties
• Simplify template logic: 3 patterns → methods/computed

📋 Post-Migration Verification Checklist

✅ Database Functionality Verification

• Contact count query returns correct number
• Random contact selection works properly
• Contact data is properly typed and accessible
• Error handling works for database failures

✅ Notification Functionality Verification

• No notifications to verify (component doesn't use notifications)

✅ Template Functionality Verification

• Ideas carousel navigation works correctly
• Contact carousel navigation works correctly
• Button styling renders consistently
• Contact name displays correctly (including fallback)
• Router navigation works with extracted configuration
• Dialog open/close functionality preserved
• All interactive elements respond properly

✅ Integration Verification

• Component opens correctly from parent components
• Callback functions work properly
• Router navigation proceeds correctly
• Contact data integrates properly with other components
• Dialog overlay and positioning work correctly

🚀 Migration Readiness Assessment

Pre-Migration Requirements

• Feature audit completed: All features documented with line numbers
• Migration targets identified: Each feature has clear migration path
• Test scenarios planned: Verification steps documented
• Backup created: Original component backed up

Complexity Assessment

• Simple (15-20 min): Few database operations, minimal notifications
• Medium (30-45 min): Multiple database operations, several notifications
• Complex (45-60 min): Extensive database usage, many notifications, complex templates

Dependencies Assessment

• No blocking dependencies: Component can be migrated independently
• Parent dependencies identified: Called from various gift recording flows
• Child dependencies identified: Navigates to contact-gift route

📝 Notes and Special Considerations

Special Migration Considerations

1. Contact Selection Algorithm: The random contact selection logic using offset needs careful preservation
2. Array Indexing: The shownContactDbIndices array logic must be maintained
3. Router Integration: The router push with query parameters must work correctly
4. Callback Pattern: The callbackOnFullGiftInfo callback must be preserved

Risk Assessment

• Low Risk: Simple database operations, no notifications, minimal template complexity
• Main Risk: Ensuring random contact selection algorithm works correctly after migration
• Mitigation: Thoroughly test contact carousel functionality

Testing Strategy

1. Manual Testing: Open dialog, cycle through ideas, test contact carousel
2. Router Testing: Verify navigation to contact-gift route with prompts
3. Database Testing: Verify contact count and random selection work
4. Edge Cases: Test with zero contacts, single contact, many contacts

🔧 Specific Migration Steps

Database Migration Steps

1. Add PlatformServiceMixin to component
2. Replace PlatformServiceFactory.getInstance() with this.$contacts()
3. Replace contact count query with this.$contacts().length
4. Replace random selection with array indexing on this.$contacts()
5. Remove databaseUtil.mapQueryResultToValues() (not needed)

Template Streamlining Steps

1. Extract repeated button classes to computed property
2. Extract contact name display logic to computed property
3. Extract router configuration to computed property
4. Add JSDoc comments for all computed properties

Verification Steps

1. Test idea carousel navigation (prev/next buttons)
2. Test contact carousel navigation and skip functionality
3. Test "That's it!" button with both ideas and contacts
4. Test dialog cancel functionality
5. Test router navigation with prompt query parameter

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Estimated Migration Time: 15-20 minutes Complexity Level: Simple Ready for Migration: ✅ Yes Template Version: 1.0 Created: 2025-01-08 Author: Matthew Raymer Status: Ready for migration