/**
* Set order to result
*
* @param string $attribute
* @param string $dir
* @return $this
*/
public function setOrder($attribute, $dir = self::SORT_ORDER_DESC)
{
if ($attribute == 'wishlists') {
$this->getSelect()->order($attribute . ' ' . $dir);
} else {
parent::setOrder($attribute, $dir);
}
return $this;
}
/**
* Add wishlist conditions to collection
*
* @param \Magento\Wishlist\Model\Resource\Item\Collection $collection
* @return $this
*/
protected function _prepareCollection($collection)
{
$collection->setInStockFilter(true)->setOrder('added_at', 'ASC');
return $this;
}
/**
* Add sidebar conditions to collection
*
* @param \Magento\Wishlist\Model\Resource\Item\Collection $collection
* @return $this
*/
protected function _prepareCollection($collection)
{
$collection->setCurPage(1)->setPageSize(3)->setInStockFilter(true)->setOrder('added_at');
return $this;
}
/**
* Add field filter to collection
*
* @param string|array $field
* @param null|string|array $condition
* @see self::_getConditionSql for $condition
* @return \Magento\Framework\Data\Collection\Db
*/
public function addFieldToFilter($field, $condition = null)
{
switch ($field) {
case 'product_name':
$value = (string) $condition['like'];
$value = trim(trim($value, "'"), "%");
return $this->addProductNameFilter($value);
case 'store_id':
if (isset($condition['eq'])) {
return $this->addStoreFilter($condition);
}
break;
case 'days_in_wishlist':
if (!isset($condition['datetime'])) {
return $this->addDaysFilter($condition);
}
}
return parent::addFieldToFilter($field, $condition);
}
