README

Yii2 extension to save named value pairs in database.

Installation

Installation is recommended via composer by adding the following to the require section in your composer.json:

"luckynvic/yii2-option": "*"

Run composer update afterwards.

Run migration following command:

	yii migrate --migrationPath="@luckynvic/option/migrations"

Configuration

Modify your config

    'components' => [
        'option' => ['class'=>'\luckynvic\option\components\OptionComponent'],
        ...
	]

Usage

Saving Option

$state_list = [
	'O' => 'Open',
	'P' => 'On Progress',
	'C' => 'Complete',
	'A' => 'Cancel',
];
// save all array value
Yii::$app->option->set('state_list', $state_list);

// add new value or change value
Yii::$app->option->set('state_list', 'Failed', 'F');

// save single value
Yii::$app->option->set('app_name', 'Application Name');

Get Option

// get all option list
$state_list = Yii::$app->option->get('state_list');
// get all option list with default if not available
$my_list = Yii::$app->option->get('my_list', null, ['this', 'is', 'my', 'list']);

// get only one value
$progress = Yii::$app->option->get('state_list', 'O');

Note: pass null as index will return entire list.

Delete option

// delete entire option
Yii::$app->option->delete('state_list'); // or Yii::$app->option->set('state_list', null);

// delete only one item
Yii::$app->option->delete('state_list', 'C'); // or Yii::$app->option->set('state_list', null, 'C');

Note: set value to null make item will be deleted.

Context

This extension allow option save based on its context. ie option for User.

class User extends  implements IdentityInterface
{
	// add trait
	use \luckynvic\option\traits\HasOption;

	// optional to configure context key
	protected function optionKey()
	{
		return 'user-'.$this->id;
	}

}

// usage in app
$model->findOne(1);
// get user background color for user, default blue
$color = $model->getOption('background', 'color', 'blue');

// set background color to red
$color = $model->setOption('background', 'red', 'color');

Author

• Lucky Vic (luckynvic@gmail.com)