birzha-legalizasia/app/Http/Controllers/Admin/AttachmentCrudController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Requests\AttachmentRequest;
use Backpack\CRUD\app\Http\Controllers\CrudController;
use Backpack\CRUD\app\Library\CrudPanel\CrudPanelFacade as CRUD;

/**
 * Class AttachmentCrudController
 * @package App\Http\Controllers\Admin
 * @property-read \Backpack\CRUD\app\Library\CrudPanel\CrudPanel $crud
 */
class AttachmentCrudController extends CrudController
{
    use \Backpack\CRUD\app\Http\Controllers\Operations\ListOperation;
    use \Backpack\CRUD\app\Http\Controllers\Operations\CreateOperation;
    use \Backpack\CRUD\app\Http\Controllers\Operations\UpdateOperation;
    use \Backpack\CRUD\app\Http\Controllers\Operations\DeleteOperation;
    use \Backpack\CRUD\app\Http\Controllers\Operations\ShowOperation;

    /**
     * Configure the CrudPanel object. Apply settings to all operations.
     *
     * @return void
     */
    public function setup()
    {
        CRUD::setModel(\App\Models\Attachment::class);
        CRUD::setRoute(config('backpack.base.route_prefix') . '/attachment');
        CRUD::setEntityNameStrings('attachment', 'attachments');
    }

    /**
     * Define what happens when the List operation is loaded.
     *
     * @see  https://backpackforlaravel.com/docs/crud-operation-list-entries
     * @return void
     */
    protected function setupListOperation()
    {
        $this->crud->setFromDb();
    }

    /**
     * Define what happens when the Create operation is loaded.
     *
     * @see https://backpackforlaravel.com/docs/crud-operation-create
     * @return void
     */
    protected function setupCreateOperation()
    {
        CRUD::setValidation(AttachmentRequest::class);
        CRUD::addFields([
            [
                'name' => 'name',
                'type' => 'text'
            ],
            [
                'name' => 'size',
                'type' => 'text'
            ],
            [
                'name'        => 'type',
                'label'       => "Type",
                'type'        => 'select2_from_array',
                'options'     => ['docx' => 'docx', 'xls' => 'xls', 'pdf' => 'pdf'],
                'allows_null' => true,
            ],
            [   // Upload
                'name'   => 'file',
                'label'  => 'File',
                'type'   => 'upload',
                'upload' => true,
                'disk'   => 'uploads', // if you store files in the /public folder, please ommit this; if you store them in /storage or S3, please specify it;
            ],
            [
                'name' => 'document_id',
                'type' => 'select',
                'label' => 'Document',
                'entity' => 'document',
                'model' => "App\Models\Document",
                'attribute' => 'name_ru'
            ],
            [
                'name' => 'application_id',
                'type' => 'select',
                'label' => 'Application',
                'entity' => 'application',
                'model' => "App\Models\Application",
                'attribute' => 'account_id'
            ],
        ]);
    }

    /**
     * Define what happens when the Update operation is loaded.
     *
     * @see https://backpackforlaravel.com/docs/crud-operation-update
     * @return void
     */
    protected function setupUpdateOperation()
    {
        $this->setupCreateOperation();
    }
}