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<?php |
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namespace Epesi\Core\System\Database\Models; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Database\Eloquent\Collection; |
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class Variable extends Model |
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{ |
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public $timestamps = false; |
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protected $primaryKey = 'name'; |
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protected $fillable = ['name', 'value']; |
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/** |
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* @var Collection |
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*/ |
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private static $variables; |
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private static function cache() { |
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if(isset(self::$variables)) return; |
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self::$variables = self::pluck('value', 'name'); |
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} |
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public static function get($name, $throwError = true) { |
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self::cache(); |
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if (! self::$variables->has($name) && $throwError) { |
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throw new \Exception('No such variable in database: ' . $name); |
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} |
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return self::$variables->get($name, ''); |
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} |
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public static function put($name, $value) { |
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$maxLength = 128; |
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if (strlen($name) > $maxLength) { |
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throw new \Exception("Variable name too long. Max length is $maxLength."); |
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} |
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self::cache(); |
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self::$variables->put($name, $value); |
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return self::updateOrCreate(compact('name'), compact('value')); |
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} |
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public static function forget($name, $throwError=true) { |
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self::cache(); |
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if (! self::$variables->has($name) && $throwError) { |
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throw new \Exception('No such variable in database: ' . $name); |
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} |
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self::$variables->forget($name); |
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return self::destroy($name); |
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} |
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} |
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x-systems /
epesi-core
