public function __construct(array $args)
{
if ($this->validate($args)) {
$this->id = $args['id'];
if (isset($args['name'])) {
$this->name = $args['name'];
}
$this->product = $args['product'];
if (isset($args['price'])) {
$this->price = Helpers::normalizePrice($args['price']);
}
if (isset($args['points'])) {
$this->points = $args['points'];
}
$this->quantity = $args['quantity'];
if (isset($args['attributes'])) {
$this->attributes = new ItemAttributeCollection($args['attributes']);
}
$this->conditions = new ConditionCollection('item-conditions');
if (isset($args['conditions'])) {
foreach ($args['conditions'] as $condition) {
$this->conditions->addCondition($condition);
}
}
}
}
public function addTotal($params = [])
{
if (Helpers::isMultiArray($params)) {
foreach ($params as $total) {
$this->addTotal($total);
}
}
$total = new Total($params);
$id = $params['id'];
if ($this->has($id)) {
$this->updateTotal($id, $total);
} else {
Event::fire($this->instance . '.adding', [$total, $this]);
$this->put($id, $total);
Event::fire($this->instance . '.added', [$total, $this]);
}
}
public function addItem($params = [])
{
if (Helpers::isMultiArray($params)) {
foreach ($params as $item) {
$this->addItem($item);
}
}
$item = new Item($params);
$id = $params['id'];
if ($this->has($id)) {
$this->updateItem($id, $item);
} else {
Event::fire($this->instance . '.adding', [$item, $this]);
$this->put($id, $item);
Event::fire($this->instance . '.added', [$item, $this]);
}
}
/**
* apply condition
*
* @param $totalOrSubTotalOrPrice
* @param $conditionValue
* @return float
*/
protected function apply($totalOrSubTotalOrPrice, $conditionValue)
{
// if value has a percentage sign on it, we will get first
// its percentage then we will evaluate again if the value
// has a minus or plus sign so we can decide what to do with the
// percentage, whether to add or subtract it to the total/subtotal/price
// if we can't find any plus/minus sign, we will assume it as plus sign
if ($this->valueIsPercentage($conditionValue)) {
if ($this->valueIsToBeSubtracted($conditionValue)) {
$value = Helpers::normalizePrice($this->cleanValue($conditionValue));
$this->parsedRawValue = $totalOrSubTotalOrPrice * ($value / 100);
$result = floatval($totalOrSubTotalOrPrice - $this->parsedRawValue);
} else {
if ($this->valueIsToBeAdded($conditionValue)) {
$value = Helpers::normalizePrice($this->cleanValue($conditionValue));
$this->parsedRawValue = $totalOrSubTotalOrPrice * ($value / 100);
$result = floatval($totalOrSubTotalOrPrice + $this->parsedRawValue);
} else {
$value = Helpers::normalizePrice($conditionValue);
$this->parsedRawValue = $totalOrSubTotalOrPrice * ($value / 100);
$result = floatval($totalOrSubTotalOrPrice + $this->parsedRawValue);
}
}
} else {
if ($this->valueIsToBeSubtracted($conditionValue)) {
$this->parsedRawValue = Helpers::normalizePrice($this->cleanValue($conditionValue));
$result = floatval($totalOrSubTotalOrPrice - $this->parsedRawValue);
} else {
if ($this->valueIsToBeAdded($conditionValue)) {
$this->parsedRawValue = Helpers::normalizePrice($this->cleanValue($conditionValue));
$result = floatval($totalOrSubTotalOrPrice + $this->parsedRawValue);
} else {
$this->parsedRawValue = Helpers::normalizePrice($conditionValue);
$result = floatval($totalOrSubTotalOrPrice + $this->parsedRawValue);
}
}
}
return $result;
}
