Laravel Enums

Laravel package for Enum implementation.

Requirements

Make sure all dependencies have been installed before moving on:

• PHP >= 7.0
• Composer

Install

Pull the package via Composer:

$ composer require nasyrov/laravel-enums

Register the service provider in config/app.php:

'providers' => [
    ...
    Nasyrov\Laravel\Enums\EnumServiceProvider::class,
    ...
]

Usage

Generate a new enum class via the command:

$ php artisan make:enum UserStatusEnum

Define the enum constants:

/**
 * @method static UserStatusEnum ACTIVE()
 * @method static UserStatusEnum INACTIVE()
 */
class UserStatusEnum extends Enum
{
    const ACTIVE = 10;
    const INACTIVE = 20;
}

To use the enum new up the instance or simply call via the static methods:

$status = new UserStatusEnum(UserStatusEnum::ACTIVE);
$status = UserStatusEnum::ACTIVE();

Type-hint the model accessor:

public function getStatusAttribute($attribute) {
    return new UserStatusEnum($attribute);
}

Type-hint the model mutator:

public function setStatusAttribute(UserStatusEnum $attribute) {
    $this->attributes['status'] = $attribute->getValue();
}

Validation:

$this->validate($request, [
    'status' => [
        'required',
        Rule::in(UserStatusEnum::values()),
    ],
]);

Localization:

use Nasyrov\Laravel\Enums\Enum as BaseEnum;

abstract class Enum extends BaseEnum
{
    /**
     * Get the enum labels.
     *
     * @return array
     */
    public static function labels()
    {
        return static::constants()
            ->flip()
            ->map(function ($key) {
                // Place your translation strings in `resources/lang/en/enum.php`
                return trans(sprintf('enum.%s', strtolower($key)));
            })
            ->all();
    }
}

<select name="status">
    @foreach (UserStatusEnum::labels() as $value => $label)
        <option value="{{ $value }}">
            {{ $label }}
        </option>
    @endforeach
</select>

Testing

$ composer lint
$ composer test

Security

If you discover any security related issues, please email [email protected] instead of using the issue tracker.

Credits

• Evgenii Nasyrov
• All Contributors

License

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