Migration Review Command

Review migration completeness between source (old codebase) and target (new codebase).

Arguments

•
$ARGUMENTS - Format: --from <source_path> --to <target_path>
- •--from: Source path in old project (e.g., /Users/jayden/f2e-networking-jayden/apps/mxsecurity-web/src/app/pages/account)
- •--to: Target path in new project (e.g., libs/mxsecurity/account-page)

Review Process

Step 0: Switch to Feature Worktree

Before starting the review, switch to the feature's worktree to ensure you're working in the correct context:

bash

cd /Users/jayden/one-ui-mxsecurity

This ensures the --to target path is accessible and you're reviewing the latest code in the feature branch.

Step 1: Read All Files

Read all .ts and .html files from both --from and --to directories.

Step 2: Extract and Compare Form Controls

Reference: form-extraction skill

Use the form-extraction skill to extract form controls from both source and target:

bash

# From HTML
grep -oE 'formControlName="[^"]+"' {path}/**/*.html | sort -u
grep -oE 'formGroupName="[^"]+"' {path}/**/*.html | sort -u

# From TypeScript
grep -E '(this\.fb\.group|this\.#fb\.group|new FormGroup|new UntypedFormGroup)' {path}/**/*.ts

Compare: List all form controls from source that are missing in target.

Step 3: Extract and Compare Form Validators

Reference: form-extraction skill

Use the form-extraction skill to extract validators:

bash

# Source (old) - Angular Validators
grep -oE 'Validators\.(required|email|minLength|maxLength|min|max|pattern)(\([^)]*\))?' {from}/**/*.ts | sort -u

# Target (new) - OneValidators
grep -oE 'OneValidators\.[a-zA-Z]+(\([^)]*\))?' {to}/**/*.ts | sort -u

# Custom validators
grep -oE '#?[a-zA-Z]+Validator\b' {path}/**/*.ts | sort -u

Compare: For each form control, verify all validators from source exist in target.

Validator Mapping:

Old (Validators)	New (OneValidators)
`Validators.required`	`OneValidators.required`
`Validators.email`	`OneValidators.email`
`Validators.minLength(n)`	`OneValidators.minLength(n)`
`Validators.maxLength(n)`	`OneValidators.maxLength(n)`
`Validators.min(n)` + `Validators.max(m)`	`OneValidators.range(n, m)`
`Validators.pattern(x)`	`OneValidators.pattern(x)`

For detailed patterns, see: rules/tools/forms/patterns.md

Step 4: Extract and Compare HTML Keys

From HTML files, extract and compare:

•
CSS Classes (functional classes only, skip styling classes)
- •Classes used in *ngIf conditions
- •Classes used in JavaScript/TypeScript logic
•
Angular Directives
- •*ngIf / @if conditions
- •*ngFor / @for iterations
- •[ngClass] bindings
- •[ngStyle] bindings
•
Material Components
- •All <mat-xxx> components used
•
Event Bindings
- •All (click), (submit), (change) etc.
•
Property Bindings
- •All [disabled], [hidden], [value] etc.
•
Translation Keys
- •Source (old): {{ 'xxx' | translate }} or [translate]="'xxx'"
- •Target (new): {{ t('xxx') }} with *transloco="let t"

Step 5: UI Guidelines Review

Check target files for UI guideline compliance:

•
Button Types (CRITICAL - Auto-fix)
- •mat-raised-button → mat-flat-button
- •Search and replace all occurrences in target
•
Page Layout Structure (CRITICAL - Tables won't display without this!)
- •Root wrapper MUST have class="gl-page-content" - without this, tables and content may not display!
- •Content must be wrapped in class="content-wrapper"
- •<one-ui-breadcrumb /> should come first
- •<mx-page-title> should use [title] input binding (not content projection)
- •Use <div *transloco="let t" class="gl-page-content"> NOT <ng-container>
•
Dialog Configuration
- •Should use shared dialog config (smallDialogConfig, mediumDialogConfig, etc.)
- •Should NOT have custom min-width in SCSS
- •Should NOT use panelClass for sizing
•
Table Toolbar
- •Action buttons should use #rightToolbarTemplate
- •Icons should use svgIcon="icon:xxx" format
- •Should include data-testid attributes
•
Translation
- •Should use transloco (not translate pipe)
- •Should use *transloco="let t" pattern
•
Form Error Display (Reference: form-extraction skill)
- •required, minLength, maxLength, range, rangeLength, email → MUST use <mat-error oneUiFormError="field">
- •All other validators (pattern, duplicate, custom, etc.) → MUST use @if/@else with custom message
•
Special Input Fields
- •Password fields → Must use <mx-password-input> (not manual toggle)
- •Number-only fields → Must use oneUiNumberOnly directive (not appNumberOnly)
•
Tab Groups
- •Must use mxTabGroup directive: <mat-tab-group mxTabGroup animationDuration="0ms">

Auto-fix: If mat-raised-button is found, automatically replace with mat-flat-button.

Step 6: Generate Report

Output a markdown report with the following sections:

markdown

# Migration Review Report

**Source:** {from_path}
**Target:** {to_path}
**Date:** {current_date}

## Summary

| Category            | Source | Target | Missing | Completeness |
| ------------------- | ------ | ------ | ------- | ------------ |
| Form Controls       | X      | Y      | Z       | XX%          |
| Form Validators     | X      | Y      | Z       | XX%          |
| Material Components | X      | Y      | Z       | XX%          |
| Event Bindings      | X      | Y      | Z       | XX%          |
| Translation Keys    | X      | Y      | Z       | XX%          |
| UI Guidelines       | -      | X      | Y       | XX%          |

**Overall Completeness: XX%**

## UI Guidelines Compliance

| Rule                  | Status     | Notes                    |
| --------------------- | ---------- | ------------------------ |
| mat-flat-button       | OK/FIXED   | Auto-fixed X occurrences |
| Page Layout Structure | OK/MISSING | Details...               |
| Dialog Config         | OK/MISSING | Details...               |
| Table Toolbar         | OK/MISSING | Details...               |
| Translation Pattern   | OK/MISSING | Details...               |
| Form Error Display    | OK/MISSING | Non-basic validators use @if/@else? |
| Password Fields       | OK/MISSING | Using mx-password-input? |
| Number Input          | OK/MISSING | Using oneUiNumberOnly? |
| Tab Groups            | OK/MISSING | Using mxTabGroup? |

## Critical Missing Items

### Form Controls (CRITICAL)

- [ ] `controlName` - not found in target

### Form Validators (CRITICAL)

- [ ] `controlName: Validators.required` - not found in target

## Warnings

- Source uses `*ngIf` but target should use `@if`
- Source uses `*ngFor` but target should use `@for`

## Detailed Comparison

### Form Controls

| Control Name | In Source | In Target | Status  |
| ------------ | --------- | --------- | ------- |
| username     | Yes       | Yes       | OK      |
| password     | Yes       | No        | MISSING |

### Form Validators

| Control  | Validator | In Source | In Target | Status  |
| -------- | --------- | --------- | --------- | ------- |
| username | required  | Yes       | Yes       | OK      |
| username | maxLength | Yes       | No        | MISSING |

### Material Components

...

Focus Areas

•
Form Validation Completeness - This is CRITICAL
- •Every validator in source must exist in target
- •Pay attention to custom validators
- •Check group-level validators (cross-field validation)
- •Error display: Only required, minLength, maxLength, range, rangeLength, email use oneUiFormError; all others MUST use @if/@else
•
HTML Key Migration - This is CRITICAL
- •Every formControlName must exist
- •Every event binding must be migrated
•
UI Guidelines Compliance - This is CRITICAL (Auto-fix)
- •mat-raised-button → mat-flat-button (auto-fix)
- •Page layout structure (gl-page-content, content-wrapper)
- •Dialog config (use shared configs)
- •Table toolbar patterns
•
Syntax Modernization (Warnings only)
- •*ngIf → @if
- •*ngFor → @for
- •Validators.* → OneValidators.*
- •appNumberOnly → oneUiNumberOnly
- •Password manual toggle → mx-password-input

Step 7: Generate MIGRATION-ANALYSIS.md (REQUIRED)

IMPORTANT: Always generate the migration analysis document after completing the review.

Location: {target}/domain/src/lib/docs/MIGRATION-ANALYSIS.md

Required Sections:

•Overview (source, target, date, status)
•Migration Summary table
•UI Guidelines Compliance table
•File Structure
•Detailed Comparison (form controls, validators, translation keys, API endpoints)
•DDD Architecture Compliance
•Syntax Modernization
•Issues Fixed During Migration
•Notes

Example:

bash

mkdir -p {target}/domain/src/lib/docs

Then create the file with full migration analysis content.