PHP code example of czim / laravel-nestedupdater

    
        
<?php
require_once('vendor/autoload.php');

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

    

czim / laravel-nestedupdater example snippets

$data = [
    'title' => 'updated title',
    'comments' => [
        17,
        [
            'id' => 18,
            'body' => 'updated comment body',
            'author' => [
                'name' => 'John',
            ],
        ],
        [
            'body' => 'totally new comment',
            'author' => 512,
        ],
    ],
];

    Czim\NestedModelUpdater\NestedModelUpdaterServiceProvider::class,

class YourModel extends Model
{
    use \Czim\NestedModelUpdater\Traits\NestedUpdatable;

    // ...

class YourCustomizedModel extends Model
{
    use \Czim\NestedModelUpdater\Traits\NestedUpdatable;

    /**
     * You can refer to any class, as long as it implements the
     * \Czim\NestedModelUpdater\Contracts\ModelUpdaterInterface.
     *
     * @var class-string<\Czim\NestedModelUpdater\Contracts\ModelUpdaterInterface>
     */
    protected $modelUpdaterClass = \Your\UpdaterClass\Here::class;

    /**
     * Additionally, optionally, you can set a class to be used
     * for the configuration, if you need to override how relation
     * configuration is determined.
     *
     * This class must implement
     * \Czim\NestedModelUpdater\Contracts\NestingConfigurationInterface
     *
     * @var class-string<\Czim\NestedModelUpdater\Contracts\NestingConfigurationInterface>
     */
    protected $modelUpdaterConfigClass = \Your\UpdaterConfigClass::class;

    // Instantiate the modelupdater
    $updater = new \Czim\NestedModelUpdater\ModelUpdater(YourModel::class);

    // Or by using the service container binding (won't work in Laravel 5.4)
    $updater = app(\Czim\NestedModelUpdater\Contracts\ModelUpdaterInterface::class, [ YourModel::class ]);

    // Perform a nested data create operation
    $model = $updater->create([ 'some' => 'create', 'data' => 'here' ]);

    // Perform a nested data update on an existing model
    $updater->update([ 'some' => 'update', 'data' => 'here' ], $model);

$data = [
    'title' => 'new post title',
    'comments' => [
        [
            'body' => 'new comment body text',
            'author' => $existingAuthorId
        ],
        $existingCommentId
    ]
],

'relations' => [
    // The model class:
    App\Models\Post::class => [
        // the data nested relation attribute
        // with a value of true to allow updates with default settings
        'comments' => true
    ],

    App\Models\Comment::class => [
        // this time, the defaults are overruled to only allow linking,
        // not direct updates of authors through nesting
        'author' => [
            'link-only' => true
        ]
    ]
],

$data = [
    'title' => 'New post title',
    'comments' => [
        [
            'body' => 'Some comment',
            'author' => [
                'name' => 'Howard Hawks'
            ]
        ],
        [
            'body' => 'Another comment',
            'author' => [
                'name' => 'Howard Hawks'
            ]
        ]
    ]
];

$data = [
    'title' => 'New post title',
    'comments' => [
        [
            'body' => 'Some comment',
            'author' => [
                '_tmp_id' => 1,
                'name' => 'Howard Hawks'
            ]
        ],
        [
            'body' => 'Another comment',
            'author' => [
                '_tmp_id' => 1,
            ]
        ]
    ]
];

    // Instantiate the modelupdater
    $updater = new \Czim\NestedModelUpdater\ModelUpdater(YourModel::class);

    // Perform a nested data create operation, disregarding any fillable guard
    $model = $updater->forceCreate([ 'user_id' => 1, 'some' => 'create', 'data' => 'here' ]);

    // Instantiate the modelupdater
    $updater = new \Czim\NestedModelUpdater\ModelUpdater(YourModel::class);

    // Queue an non-fillable attribute to be stored on the create model
    $updater->setUnguardedAttribute('user_id', 1);

    // Perform a nested data create operation
    $model = $updater->create([ 'some' => 'create', 'data' => 'here' ]);

    $updater->setUnguardedAttributes([
        'some_attribute' => 'example',
        'another'        => 'value',
    ]);

$data = [
    'comments' => [
        'some.key' => [
            'body' => 'Some comment',
        ],
        'another-key' => [
            'body' => 'Another comment',
        ]
    ]
];

 bash
$ php artisan vendor:publish