Browse Source
- Replaced all databaseUtil and direct PlatformServiceFactory usage with PlatformServiceMixin methods - Removed all raw SQL queries from the component - Centralized notification message in src/constants/notifications.ts - Replaced direct $notify call with notification helper and TIMEOUTS constant - Updated migration documentation and security audit - Ran lint-fix; no migration-specific errors remain Ready for human testing and validation.pull/142/head
Matthew Raymer
3 weeks ago
6 changed files with 239 additions and 37 deletions
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# ClaimCertificateView.vue Migration Documentation |
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**Migration Start**: 2025-07-08 12:24 UTC |
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**Component**: ClaimCertificateView.vue |
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**Priority**: High (Critical User Journey) |
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**Location**: `src/views/ClaimCertificateView.vue` |
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## Pre-Migration Analysis |
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### 🔍 **Current State Assessment** |
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#### Database Operations |
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- **Legacy Pattern**: Uses `databaseUtil.retrieveSettingsForActiveAccount()` (line 36) |
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- **Legacy Pattern**: Uses `databaseUtil.mapQueryResultToValues()` (line 92) |
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- **Direct PlatformService**: Uses `PlatformServiceFactory.getInstance()` (line 88) |
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- **Raw SQL**: Uses `"SELECT * FROM contacts"` (line 89) |
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#### Notification Usage |
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- **Direct $notify Calls**: 1 instance found (line 75) |
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- **Notification Type**: danger |
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- **Message**: Error handling for claim loading failure |
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#### Template Complexity |
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- **Simple Template**: Basic canvas-based certificate display |
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- **Dynamic Content**: Canvas drawing with claim data |
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- **User Interactions**: Click to navigate to claim details |
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### 📊 **Migration Complexity Assessment** |
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- **Database Migration**: Medium (2 database operations) |
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- **SQL Abstraction**: Low (1 raw SQL query) |
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- **Notification Migration**: Low (1 notification) |
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- **Template Streamlining**: Low (simple template) |
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### 🎯 **Migration Goals** |
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1. Replace `databaseUtil` calls with PlatformServiceMixin methods |
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2. Abstract raw SQL with service methods |
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3. Extract notification message to constants |
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4. Replace `$notify()` call with helper method |
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5. Streamline template if needed |
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## Migration Plan |
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### **Phase 1: Database Migration** |
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```typescript |
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// Replace databaseUtil.retrieveSettingsForActiveAccount() |
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const settings = await this.$accountSettings(); |
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// Replace PlatformServiceFactory.getInstance() + raw SQL |
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const allContacts = await this.$getAllContacts(); |
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// Replace databaseUtil.mapQueryResultToValues() |
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// This will be handled by the service method above |
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``` |
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### **Phase 2: Notification Migration** |
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```typescript |
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// Extract to constants |
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NOTIFY_CLAIM_CERTIFICATE_LOAD_ERROR |
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// Replace direct $notify call with helper method |
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this.notify.error(NOTIFY_CLAIM_CERTIFICATE_LOAD_ERROR.message, TIMEOUTS.LONG); |
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``` |
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### **Phase 3: Template Streamlining** |
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```typescript |
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// Template is already simple, no complex logic to extract |
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// Canvas drawing logic is appropriately contained in methods |
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``` |
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## Migration Implementation |
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### **Step 1: Add PlatformServiceMixin** |
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```typescript |
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import { PlatformServiceMixin } from "@/utils/PlatformServiceMixin"; |
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@Component({ |
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mixins: [PlatformServiceMixin], |
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}) |
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``` |
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### **Step 2: Add Notification Infrastructure** |
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```typescript |
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import { createNotifyHelpers, TIMEOUTS } from "@/utils/notify"; |
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import { |
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NOTIFY_CLAIM_CERTIFICATE_LOAD_ERROR, |
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} from "@/constants/notifications"; |
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// Add property |
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notify!: ReturnType<typeof createNotifyHelpers>; |
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// Initialize in created() |
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created() { |
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this.notify = createNotifyHelpers(this.$notify); |
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} |
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``` |
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### **Step 3: Replace Database Operations** |
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```typescript |
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// In created() method |
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const settings = await this.$accountSettings(); |
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// In drawCanvas() method |
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const allContacts = await this.$getAllContacts(); |
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``` |
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### **Step 4: Replace Notification Call** |
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```typescript |
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// Replace error notification |
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this.notify.error(NOTIFY_CLAIM_CERTIFICATE_LOAD_ERROR.message, TIMEOUTS.LONG); |
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``` |
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## Expected Outcomes |
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### **Technical Improvements** |
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- ✅ All database operations use PlatformServiceMixin |
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- ✅ No raw SQL queries in component |
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- ✅ All notifications use helper methods and constants |
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- ✅ Template remains clean and simple |
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- ✅ Consistent error handling patterns |
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### **Functional Preservation** |
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- ✅ Certificate generation and display preserved |
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- ✅ Canvas drawing functionality preserved |
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- ✅ Navigation to claim details preserved |
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- ✅ Error handling and user feedback preserved |
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- ✅ Contact information display preserved |
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### **Performance Improvements** |
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- ✅ Reduced database query complexity |
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- ✅ Standardized notification patterns |
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- ✅ Better error handling efficiency |
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## Testing Requirements |
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### **Functional Testing** |
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- [ ] Certificate generation works for different claim types |
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- [ ] Canvas drawing displays correctly |
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- [ ] Navigation to claim details works |
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- [ ] Error handling displays appropriate notifications |
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- [ ] Contact information displays correctly |
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### **Cross-Platform Testing** |
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- [ ] Web browser functionality |
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- [ ] Mobile app functionality (Capacitor) |
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- [ ] Desktop app functionality (Electron) |
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- [ ] PWA functionality |
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### **Error Scenario Testing** |
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- [ ] Network connectivity issues |
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- [ ] Invalid claim ID |
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- [ ] Missing claim data |
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- [ ] Canvas rendering failures |
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- [ ] Database connection issues |
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## Security Audit Checklist |
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### **SQL Injection Prevention** |
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- [ ] No raw SQL queries in component |
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- [ ] All database operations use parameterized queries |
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- [ ] Input validation for claim ID |
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- [ ] Proper error handling without information disclosure |
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### **Data Privacy** |
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- [ ] Claim data handled securely |
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- [ ] Contact information access controlled |
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- [ ] No sensitive data in error messages |
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- [ ] Certificate data properly sanitized |
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### **Input Validation** |
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- [ ] Claim ID validated and sanitized |
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- [ ] Canvas data validated |
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- [ ] URL parameters properly handled |
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- [ ] Image loading validated |
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## Migration Timeline |
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### **Estimated Duration**: 15-20 minutes |
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- **Phase 1 (Database)**: 5-7 minutes |
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- **Phase 2 (SQL)**: 2-3 minutes |
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- **Phase 3 (Notifications)**: 3-5 minutes |
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- **Phase 4 (Template)**: 2-3 minutes |
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### **Risk Assessment** |
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- **Functionality Risk**: Low (certificate display is well-contained) |
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- **Data Risk**: Low (read-only operations) |
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- **User Impact**: Low (feature is secondary to main workflow) |
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### **Dependencies** |
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- PlatformServiceMixin availability |
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- Notification constants in place |
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- Canvas drawing functionality preserved |
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- Claim API endpoints accessible |
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--- |
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**Author**: Matthew Raymer |
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**Date**: 2025-07-08 |
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**Purpose**: Document ClaimCertificateView.vue migration to Enhanced Triple Migration Pattern |
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