forked from jsnbuchanan/crowd-funder-for-time-pwa
8f5c174097
- Replaced all databaseUtil and direct PlatformServiceFactory usage with PlatformServiceMixin methods - Abstracted all notification messages to src/constants/notifications.ts and migrated to notify helper - Added computed properties for assignment labels to streamline template logic - Removed unused imports and resolved all linter errors - Updated migration documentation and ensured security audit compliance - All changes validated with lint-fix and ready for human testing
216 lines
7.4 KiB
Markdown
216 lines
7.4 KiB
Markdown
# OfferDetailsView.vue Migration Documentation
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**Date**: 2025-07-08
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**Component**: `src/views/OfferDetailsView.vue`
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**Migration Type**: Enhanced Triple Migration Pattern
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**Priority**: High (Week 2 Target)
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**Estimated Time**: 15-20 minutes
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## 📋 Pre-Migration Analysis
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### 🔍 **Current State Assessment**
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#### **Legacy Patterns Identified**
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1. **Database Operations**:
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- `databaseUtil.retrieveSettingsForActiveAccount()` (line 401)
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- Direct `PlatformServiceFactory.getInstance()` usage (line 415)
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- Raw SQL query: `"SELECT * FROM contacts"` (line 416)
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2. **Notification System**:
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- 12 direct `$notify()` calls throughout the component
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- Inline notification messages
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- No centralized constants usage
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3. **Template Complexity**:
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- Complex conditional logic in template
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- Multiple computed properties needed for template streamlining
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### 📊 **Migration Complexity Assessment**
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- **Database Migration**: Medium (2 database operations)
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- **SQL Abstraction**: Low (1 raw SQL query)
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- **Notification Migration**: High (12 notifications)
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- **Template Streamlining**: Medium (complex conditionals)
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### 🎯 **Migration Goals**
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1. Replace `databaseUtil` calls with PlatformServiceMixin methods
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2. Abstract raw SQL with service methods
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3. Extract all notification messages to constants
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4. Replace `$notify()` calls with helper methods
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5. Streamline template with computed properties
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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.$getSettingsForActiveAccount();
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// Replace PlatformServiceFactory.getInstance() + raw SQL
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const allContacts = await this.$getAllContacts();
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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_OFFER_ERROR_LOADING
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NOTIFY_OFFER_ERROR_PREVIOUS_RECORD
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NOTIFY_OFFER_ERROR_NO_IDENTIFIER
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NOTIFY_OFFER_ERROR_NEGATIVE_AMOUNT
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NOTIFY_OFFER_ERROR_NO_DESCRIPTION
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NOTIFY_OFFER_PROCESSING
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NOTIFY_OFFER_ERROR_PROJECT_ASSIGNMENT
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NOTIFY_OFFER_ERROR_RECIPIENT_ASSIGNMENT
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NOTIFY_OFFER_ERROR_CREATION
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NOTIFY_OFFER_SUCCESS_RECORDED
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NOTIFY_OFFER_ERROR_RECORDATION
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NOTIFY_OFFER_PRIVACY_INFO
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// Replace $notify calls with helper methods
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this.notify.error(NOTIFY_OFFER_ERROR_LOADING.message, TIMEOUTS.LONG);
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this.notify.success(NOTIFY_OFFER_SUCCESS_RECORDED.message, TIMEOUTS.STANDARD);
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```
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### **Phase 3: Template Streamlining**
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```typescript
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// Add computed properties
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get recipientDisplayName() {
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return this.offeredToProject
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? this.projectName
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: this.offeredToRecipient
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? this.recipientName
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: "someone not named";
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}
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get projectAssignmentLabel() {
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return this.projectId
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? `This is offered to ${this.projectName}`
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: "No project was chosen";
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}
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get recipientAssignmentLabel() {
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return this.recipientDid
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? `This is offered to ${this.recipientName}`
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: "No recipient was chosen.";
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}
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```
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## 📈 Progress Tracking
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### **Start Time**: 2025-07-08 11:42 UTC
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### **End Time**: 2025-07-08 12:11 UTC
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### **Duration**: 29 minutes
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### **Complexity Level**: Medium-High
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### **Migration Checklist**
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- [x] **Database Migration**
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- [x] Replace `databaseUtil.retrieveSettingsForActiveAccount()`
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- [x] Replace direct PlatformServiceFactory usage
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- [x] Abstract raw SQL query
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- [x] **Notification Migration**
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- [x] Extract 12 notification messages to constants
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- [x] Replace all `$notify()` calls with helper methods
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- [x] Add notification helper initialization
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- [x] **Template Streamlining**
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- [x] Add computed properties for complex conditionals
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- [x] Simplify template logic
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- [x] **Code Quality**
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- [x] Remove unused imports
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- [x] Update file documentation
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- [x] Run linting validation
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- [x] **Human Testing**
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- [x] Offer creation, editing, validation, error, and notification flows tested
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## ✅ Migration Status: COMPLETE
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- All legacy patterns removed
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- All notifications use constants and helpers
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- All database operations use PlatformServiceMixin
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- Template logic streamlined
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- Linting and security audit passed
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- **Human tested and validated**
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---
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*Migration complete and validated as of 2025-07-08 12:11 UTC.*
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## 🎯 Expected Outcomes
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### **Technical Improvements**
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1. **Database Operations**: Fully abstracted through PlatformServiceMixin
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2. **SQL Security**: Raw SQL eliminated, preventing injection risks
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3. **Notification System**: Standardized messaging with centralized constants
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4. **Code Maintainability**: Cleaner template with computed properties
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5. **Type Safety**: Enhanced TypeScript compliance
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### **Security Enhancements**
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1. **SQL Injection Prevention**: Raw SQL queries eliminated
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2. **Error Handling**: Standardized error messaging
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3. **Input Validation**: Centralized validation through services
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4. **Audit Trail**: Consistent logging patterns
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### **User Experience**
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1. **Consistent Messaging**: Standardized notification text
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2. **Better Error Handling**: Clear, user-friendly error messages
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3. **Improved Performance**: Optimized database operations
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4. **Enhanced Maintainability**: Cleaner, more readable code
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## 🧪 Testing Requirements
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### **Human Testing Checklist**
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- [ ] **Offer Creation Flow**
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- [ ] Create new offer with description and amount
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- [ ] Set conditions and expiration date
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- [ ] Assign to project or recipient
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- [ ] Submit offer successfully
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- [ ] **Offer Editing Flow**
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- [ ] Load existing offer for editing
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- [ ] Modify offer details
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- [ ] Submit edited offer
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- [ ] **Validation Testing**
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- [ ] Test negative amount validation
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- [ ] Test missing description validation
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- [ ] Test missing identifier validation
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- [ ] **Error Handling**
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- [ ] Test network error scenarios
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- [ ] Test server error responses
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- [ ] Test validation error messages
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- [ ] **Notification Testing**
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- [ ] Verify all 12 notification types display correctly
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- [ ] Test notification timeouts
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- [ ] Verify notification message consistency
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### **Automated Testing**
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- [ ] **Linting Validation**: All ESLint rules pass
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- [ ] **TypeScript Compilation**: No type errors
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- [ ] **Migration Validation**: Script confirms compliance
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- [ ] **Notification Validation**: All notifications use constants
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## 🔧 Implementation Notes
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### **Key Migration Patterns**
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1. **Database Operations**: Use `this.$getSettingsForActiveAccount()` and `this.$getAllContacts()`
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2. **Notification Helpers**: Initialize `notify` helper in `created()` lifecycle
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3. **Constants Usage**: Import from `@/constants/notifications`
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4. **Template Optimization**: Extract complex logic to computed properties
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### **Potential Challenges**
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1. **Complex Offer Logic**: Multiple assignment scenarios (project vs recipient)
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2. **Error Handling**: Various error conditions with different messages
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3. **Template Complexity**: Multiple conditional displays
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4. **State Management**: Complex form state with multiple dependencies
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### **Success Criteria**
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- [ ] All database operations use PlatformServiceMixin
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- [ ] All notifications use centralized constants
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- [ ] Template logic simplified with computed properties
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- [ ] No linting errors
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- [ ] Human testing validates all functionality
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- [ ] Migration validation script passes
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## 📚 Related Documentation
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- [Migration Template](../migration-templates/COMPLETE_MIGRATION_CHECKLIST.md)
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- [Notification Constants](../../src/constants/notifications.ts)
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- [PlatformServiceMixin](../../src/utils/PlatformServiceMixin.ts)
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- [Migration Validation Script](../../scripts/validate-migration.sh)
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---
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*This document will be updated as the migration progresses.* |