PHP code example of dandoetech / laravel-bff

1. Go to this page and download the library: Download dandoetech/laravel-bff library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

dandoetech / laravel-bff example snippets


use DanDoeTech\LaravelBff\Contracts\VisibilityRuleInterface;
use DanDoeTech\BffMetadata\Metadata\ResourceUiMetadata;

class HideInternalFields implements VisibilityRuleInterface
{
    public function apply(ResourceUiMetadata $meta): ResourceUiMetadata
    {
        unset($meta->fields['internal_notes']);
        return $meta;
    }
}


'visibility_rules' => [
    HideInternalFields::class,
],


use DanDoeTech\LaravelBff\Contracts\PolicyEvaluatorInterface;

class CustomEvaluator implements PolicyEvaluatorInterface
{
    public function evaluate(string $resourceKey, ResourceUiMetadata $meta): array
    {
        return [
            'resource' => ['create' => true, 'update' => true, 'delete' => false],
            'fields' => ['secret' => ['edit' => false, 'view' => false]],
        ];
    }
}


return [
    // Route prefix for metadata endpoints
    'prefix' => env('BFF_PREFIX', 'api/bff'),

    // Visibility rules applied in order
    'visibility_rules' => [
        \DanDoeTech\LaravelBff\Visibility\HideAuditFields::class,
    ],

    // Policy evaluator (must implement PolicyEvaluatorInterface)
    'policy_evaluator' => \DanDoeTech\LaravelBff\Laravel\GatePolicyEvaluator::class,
];

bash
php artisan vendor:publish --tag=ddt-bff-config