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4.5 KiB

ClaimReportCertificateView.vue Migration Documentation

Migration Start: 2025-07-08 11:25 UTC
Component: ClaimReportCertificateView.vue
Priority: High (Critical User Journey)
Location: src/views/ClaimReportCertificateView.vue

Pre-Migration Analysis

🔍 Current State Assessment

Database Operations

  • Legacy Pattern: Uses databaseUtil.retrieveSettingsForActiveAccount()
  • Raw SQL: Uses platformService.dbQuery("SELECT * FROM contacts")
  • Data Mapping: Uses databaseUtil.mapQueryResultToValues()
  • PlatformServiceFactory: Direct usage instead of mixin

Notification Usage

  • Direct $notify Calls: 1 instance found
  • Notification Type: danger (error handling)
  • Message: Error loading claim

Template Complexity

  • Simple Template: Minimal template with canvas element
  • Canvas Rendering: Complex canvas drawing logic in component
  • QR Code Generation: Uses QRCode library for certificate generation

📋 Migration Requirements

1. Database Migration

  • Replace databaseUtil.retrieveSettingsForActiveAccount() with PlatformServiceMixin
  • Replace raw SQL query with service method
  • Replace databaseUtil.mapQueryResultToValues() with proper typing
  • Replace PlatformServiceFactory with PlatformServiceMixin

2. SQL Abstraction

  • Replace platformService.dbQuery("SELECT * FROM contacts") with $getAllContacts()
  • Use proper service methods for all database operations

3. Notification Migration

  • Extract notification message to constants
  • Replace direct $notify() call with helper method

4. Template Streamlining

  • Extract canvas drawing logic to computed properties where possible
  • Simplify component methods

Migration Plan

🎯 Step 1: Database Migration

Replace legacy database operations with PlatformServiceMixin methods:

// Before
const settings = await databaseUtil.retrieveSettingsForActiveAccount();
const platformService = PlatformServiceFactory.getInstance();
const dbAllContacts = await platformService.dbQuery("SELECT * FROM contacts");
const allContacts = databaseUtil.mapQueryResultToValues(dbAllContacts);

// After
const settings = await this.$settings();
this.allContacts = await this.$getAllContacts();

🎯 Step 2: Notification Migration

Extract notification message and use helper method:

// Before
this.$notify({
  group: "alert",
  type: "danger",
  title: "Error",
  text: "There was a problem loading the claim.",
});

// After
this.notify.error(NOTIFY_ERROR_LOADING_CLAIM.message, TIMEOUTS.LONG);

🎯 Step 3: Template Optimization

Extract canvas constants and simplify methods:

// Add computed properties for canvas dimensions
get CANVAS_WIDTH() {
  return 1100;
}

get CANVAS_HEIGHT() {
  return 850;
}

Migration Progress

Completed Steps

  • Pre-migration analysis
  • Migration plan created
  • Documentation started

Completed Steps

  • Pre-migration analysis
  • Migration plan created
  • Documentation started
  • Database migration
  • Notification migration
  • Template streamlining
  • Validation testing (linting passed)

Completed

  • All migration requirements met
  • Documentation updated

📋 Remaining

  • Human testing

Expected Outcomes

🎯 Technical Improvements

  • Database Security: Eliminate raw SQL queries
  • Code Quality: Standardized notification patterns
  • Maintainability: Simplified database operations
  • Type Safety: Proper TypeScript typing

📊 Performance Benefits

  • Database Efficiency: Optimized contact retrieval
  • Memory Usage: Reduced template complexity
  • User Experience: Consistent notification behavior

🔒 Security Enhancements

  • SQL Injection Prevention: Parameterized queries
  • Error Handling: Standardized error messaging
  • Input Validation: Centralized validation through services

Testing Requirements

🧪 Functionality Testing

  • Certificate generation workflow
  • Canvas rendering process
  • QR code generation
  • Error handling scenarios

📱 Platform Testing

  • Web browser functionality
  • Mobile app compatibility
  • Desktop app performance

🔍 Validation Testing

  • Migration validation script
  • Linting compliance
  • TypeScript compilation
  • Notification completeness

Migration Status: COMPLETE
Next Update: After human testing