# Migration Checklist: MembersList.vue

**File**: `src/components/MembersList.vue`  
**Date**: January 6, 2025  
**Migrator**: Matthew Raymer  
**Type**: Legacy Logging Migration

## Pre-Migration Assessment

### ✅ Current Good Practices
- [x] Uses PlatformServiceMixin
- [x] Uses `$getAllContacts()` method (line 358)
- [x] Uses `$accountSettings()` method (line 205)
- [x] Uses `$updateContact()` method (line 458)
- [x] Uses `$insertContact()` method (line 495)

### ❌ Legacy Patterns to Migrate
- [ ] **Import**: Line 163 - `import { logConsoleAndDb } from "../db/index";`
- [ ] **Log Call 1**: Line 234 - Error fetching members
- [ ] **Log Call 2**: Line 476 - Error toggling admission
- [ ] **Log Call 3**: Line 508 - Error adding contact

## Migration Steps

### Step 1: Pre-Migration Testing
- [ ] Test member list loading functionality
- [ ] Test member admission/removal functionality
- [ ] Test contact adding functionality
- [ ] Test error scenarios and verify error logging works
- [ ] Document current behavior for regression testing

### Step 2: Code Migration
- [ ] Remove legacy import: `import { logConsoleAndDb } from "../db/index";`
- [ ] Replace line 234: `logConsoleAndDb("Error fetching members: " + errorStringForLog(error), true);`
  - Replace with: `this.$logError("Error fetching members", error, "MembersList.fetchMembers");`
- [ ] Replace line 476: `logConsoleAndDb("Error toggling admission: " + errorStringForLog(error), true);`
  - Replace with: `this.$logError("Error toggling admission", error, "MembersList.toggleAdmission");`
- [ ] Replace line 508: `logConsoleAndDb("Error adding contact: " + errorStringForLog(err), true);`
  - Replace with: `this.$logError("Error adding contact", err, "MembersList.addAsContact");`

### Step 3: Compile & Lint Validation
- [ ] Run `npm run lint-fix` to check for warnings
- [ ] Verify TypeScript compilation passes
- [ ] Confirm no ESLint errors
- [ ] Validate import cleanup (no unused imports)

### Step 4: Human Testing Protocol
- [ ] **Test 1**: Load members list successfully
- [ ] **Test 2**: Test password-protected member decryption
- [ ] **Test 3**: Test organizer tools (if applicable)
- [ ] **Test 4**: Test member admission toggle
- [ ] **Test 5**: Test contact addition from member
- [ ] **Test 6**: Test error scenarios:
  - [ ] Network failure during member fetch
  - [ ] Invalid password for decryption
  - [ ] Server error during admission toggle
  - [ ] Duplicate contact addition
- [ ] **Test 7**: Verify error logging in browser console
- [ ] **Test 8**: Verify error logging in database (if applicable)

### Step 5: Cross-Platform Validation
- [ ] **Web**: Test in Chrome/Firefox
- [ ] **Mobile**: Test in Capacitor app (if available)
- [ ] **Desktop**: Test in Electron app (if available)

### Step 6: Performance & Security Check
- [ ] Verify no performance regression
- [ ] Check for memory leaks (dev tools)
- [ ] Validate error messages don't expose sensitive data
- [ ] Confirm proper error context is maintained

### Step 7: Documentation & Commit
- [ ] Update any relevant documentation
- [ ] Create descriptive commit message
- [ ] Tag commit with migration milestone

## Test Cases

### Functional Tests
1. **Member List Loading**: Verify members load correctly with valid credentials
2. **Password Validation**: Test behavior with invalid password
3. **Organizer Functions**: Test admission control (if organizer)
4. **Contact Integration**: Test adding members as contacts
5. **Error Handling**: Verify graceful error handling with appropriate user feedback

### Error Scenarios
1. **Network Failure**: Disconnect network and test member fetch
2. **Invalid Credentials**: Test with wrong password
3. **Server Error**: Test with invalid API endpoint
4. **Duplicate Contact**: Try adding same contact twice

## Success Criteria
- [ ] All functionality works identically to pre-migration
- [ ] No console errors or warnings
- [ ] Error logging works properly with new methods
- [ ] Performance remains unchanged
- [ ] Cross-platform compatibility maintained

## Rollback Plan
If migration fails:
1. Restore original import: `import { logConsoleAndDb } from "../db/index";`
2. Restore original logging calls (documented above)
3. Commit rollback with clear message
4. Analyze failure and update migration approach

## Notes
- Component is already well-structured with PlatformServiceMixin
- Migration risk is LOW - only changing logging calls
- File has good error handling patterns already established
- Testing should focus on error scenarios to verify logging works