Laravel Morph Map JS Generator

Generate frontend JavaScript/TypeScript constants from your Laravel application's morph map configuration. Keep your frontend morph types in sync with your Laravel models automatically.

Installation

You can install the package via composer:

composer require gigerit/laravel-morphmap-js-generator --dev

The package will automatically register itself with Laravel.

Usage

After installation, you can generate the JavaScript/TypeScript constants using the artisan command:

# Generate JavaScript file
php artisan morphmap:generate-js

# Generate TypeScript file
php artisan morphmap:generate-js --ts

# Specify custom output path
php artisan morphmap:generate-js --path=resources/js/constants

Example

If your Laravel application has this morph map configuration:

// App/Providers/AppServiceProvider.php

use Illuminate\Database\Eloquent\Relations\Relation;

class AppServiceProvider extends ServiceProvider
{
    public function boot()
    {
        Relation::morphMap([
            'tenant' => Tenant::class,
            'user' => User::class,
            1 => Client::class,
            2 => Contact::class,
        ]);
    }
}

The command will generate a JavaScript/TypeScript file with these constants:

// morphMap.ts or morphMap.js

export const MORPH_MAP = {
  TENANT: 'tenant',
  USER: 'user',
  CLIENT: 1,
  CONTACT: 2
} as const;

export const MORPH_MAP_MODELS = {
  [MORPH_MAP.TENANT]: 'Tenant',
  [MORPH_MAP.USER]: 'User',
  [MORPH_MAP.CLIENT]: 'Client',
  [MORPH_MAP.CONTACT]: 'Contact'
} as const;

export const getMorphMapModel = (morphMap: keyof typeof MORPH_MAP): string => {
  return MORPH_MAP_MODELS[morphMap] || 'Unknown';
};

export type MorphMapValue = typeof MORPH_MAP[keyof typeof MORPH_MAP];

Using in Your Frontend

import { MORPH_MAP, getMorphMapModel } from './morphMap';

// Use constants
if (type === MORPH_MAP.TENANT) {
  // Handle tenant case
}

// Get model name
const modelName = getMorphMapModel(MORPH_MAP.CLIENT); // Returns 'Client'

// TypeScript support
function handleMorphable(type: MorphMapValue) {
  // Type-safe handling of morph types
}

Features

• 🔄 Automatically syncs with Laravel's morph map configuration
• 📝 Generates JavaScript or TypeScript files
• 🎯 Type-safe with TypeScript support
• 🔍 Includes helper function for model name lookup
• 🎨 Converts numeric keys to readable constant names
• 📦 Zero configuration required
• 💻 Command output shows current mappings

Command Options

Best Practices

1. Version Control: Add the generated file to your version control system to track changes.
2. Build Process: Include the generation command in your build process to ensure sync:

{
  "scripts": {
    "prepare": "php artisan morphmap:generate-js --ts"
  }
}

1. Type Safety: Use TypeScript for better type checking and IDE support.

Security

If you discover any security related issues, please email security@example.com instead of using the issue tracker.

License

The MIT License (MIT). Please see License File for more information.