public function option($key, $value, $sign = '=')
{
if (!is_array($value)) {
$value = [$value];
}
$filter = Filter::findOne(['slug' => $key]);
if (!$filter) {
throw new \yii\base\Exception('Filter do not find');
}
$numeric_value = (int) current($value);
if ($sign == '=') {
$variants = FilterVariant::findAll(['filter_id' => $filter->id, 'value' => $value]);
} elseif ($sign == '>') {
$variants = FilterVariant::find()->where('filter_id = :filter_id AND numeric_value > :value', [':filter_id' => $filter->id, ':value' => $numeric_value])->all();
} else {
$variants = FilterVariant::find()->where('filter_id = :filter_id AND numeric_value < :value', [':filter_id' => $filter->id, ':value' => $numeric_value])->all();
}
$filterIds = [];
foreach ($variants as $variant) {
$filterIds[$filter->id][] = $variant->id;
}
if (empty($filterIds)) {
return $this->owner->andWhere(['id' => 0]);
}
return $this->filtered($filterIds, 2);
}
