README

Allow to declare constants with named attributes via standalone class model

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist nick-denry/managed-constant-models

or add

"nick-denry/managed-constant-models": "^0.1.1"

to the require section of your composer.json file.

Usage

1. Create managed constats model

   <?php
   
   namespace app\models;
   
   use nickdenry\managedConstants\interfaces\ManagedConstantInterface;
   use nickdenry\managedConstants\traits\ManagedConstantTrait;
   
   /**
   * TaskStatus constant model
   */
   class TaskStatus implements ManagedConstantInterface
   {
   
       use ManagedConstantTrait;
   
       const ACTIVE = 0;
       const DONE = 1;
       const _ATTRIBUTES = [
           self::ACTIVE => [
               'class' => 'task-active',
               'label' => 'Активна',
           ],
           self::DONE => [
               'class' => 'task-done',
               'label' => 'Завершена',
           ],
       ];
   
   }

2. Use it with your another model class, i.e. yii2 model

   <?php
   
   namespace app\models;
   
   use app\models\TaskStatus;
   
   /**
   * This is the model class for table "task".
   *
   * @property int $id
   * @property string $title
   * @property int|null $created_at
   * @property int|null $updated_at
   */
   class Task extends \yii\db\ActiveRecord
   {
       ...
       /**
       * Get task statuses.
       */
       public static function getStatuses()
       {
           return new TaskStatus(); //TaskStatus()::class;
       }
       ...
   
   }

1. Get constatns with the code

   <?php
   
   $constValue = Task::getStatuses()::ACTIVE; //$constValue = 0;
   
   Task::getStatuses()::ACTIVE; // ACTIVE constant;
   Task::getStatuses()::DONE; // DONE constant;
   Task::getStatuses()::constants(); // Returns array ['ACTIVE' => 0, 'DONE' => 1]
   Task::getStatuses()::values(); // Returns array [0, 1]
   Task::getStatuses()::listAttributes($constValue); // Returns array ['class' => 'task-active', 'label' => 'Активна']
   Task::getStatuses()::attribute($constValue, 'class'); // Returns 'task-active'
   
   Task::getStatuses()::getList();
   // Returns [
   //    ['id' => 0, 'class' => 'task-active', 'label' => 'Активна', ]
   //    ['id' => 1, 'class' => 'task-done', 'label' => 'Завершена', ],
   // ]