public function actionUpdate()
{
$this->htmlOption = array('class' => 'icon-head head-products', 'header' => "编辑优惠券", 'button' => array(array('class' => 'scalable save', 'id' => 'form-save', 'header' => '保存')));
$model = $this->loadModel();
if ($model->discount_customer_ID !== 0) {
$model->discount_customer_email = customer_entity::model()->findByPk($model->discount_customer_ID)->customer_email;
}
if ($_POST['discount']) {
$model->attributes = $_POST['discount'];
$model->discount_customer_email = $_POST['discount']['discount_customer_email'];
if ($customer = customer_entity::model()->findByAttributes(array('customer_email' => $model->discount_customer_email))) {
$model->discount_customer_ID = $customer->customer_ID;
} else {
$model->discount_customer_ID = 0;
}
if ($model->save()) {
discount_category::updateItem($model->discount_ID, $_POST['discount']['discount_category_ID']);
$this->redirect(array('index'));
}
$tree = $this->constructCategoryTree($_POST['discount']['discount_category_ID']);
}
if (!isset($tree)) {
$tree = $this->constructCategoryTree(discount_category::items($model->discount_ID));
}
$this->constructScript('update');
$this->render('update', array('model' => $model, 'tree' => $tree));
}
public function validateDiscount($orderTotal, $discountID, $checkCartDiscount = false)
{
$discount = discount_entity::model()->findByPk($discountID);
if (!$orderTotal > 0) {
return 'cannot add voucher if order is free';
}
if (!$discount->discount_active == 1) {
return 'this voucher has already been used or is disabled';
}
if (!$discount->discount_quantity) {
return 'this voucher has expired (usage limit attained)';
}
if ($checkCartDiscount and ($this->nbDiscounts($discount->discount_ID) >= $discount->discount_quantity_per_user or order_discount::nbDiscountCustomer(Yii::app()->user->getId(), $discount->discount_ID) + $this->nbDiscounts($discount->discount_ID) >= $discount->discount_quantity_per_user)) {
return 'you cannot use this voucher anymore (usage limit attained)';
}
if (strtotime($discount->discount_from) > time()) {
return 'this voucher is not yet valid';
}
if (strtotime($discount->discount_to) < time()) {
return 'this voucher has expired';
}
if (sizeof($discounts = cart_discount::items($this->cart_ID)) >= 1 and $checkCartDiscount) {
if (!$discount->discount_cumulable == 1) {
return 'this voucher isn\'t cumulative with other current discounts';
}
foreach ($discounts as $row) {
if (!$row['discount_cumulable'] == 1) {
return 'previous voucher added isn\'t cumulative with other discounts';
}
}
}
if (is_array($discounts) and array_key_exists($discount->discount_ID, $discounts)) {
return 'this voucher is already in your cart';
}
if ($discount->discount_customer_ID and $discount->discount_customer_ID != Yii::app()->user->getId()) {
if (!Yii::app()->user->isGuest) {
return 'you cannot use this voucher-try to log in if you own it';
}
return 'you cannot use this voucher';
}
$onlyProductWithDiscount = true;
if (!$discount->discount_cumulable_reduction == 1) {
foreach ($this->products as $product) {
if (!intval($product['product_reducetion_price']) and !intval($product['product_reducetion_percent'])) {
$onlyProductWithDiscount = false;
}
}
}
if (!$discount->discount_cumulable_reduction == 1 and $onlyProductWithDiscount) {
return 'this voucher isn\'t cumulative on products with reduction';
}
$categories = discount_category::items($discount->discount_ID);
$returnErrorNoProductCategory = true;
foreach ($this->products as $product) {
if (count($categories)) {
if ($product->productInCategories($categories)) {
$returnErrorNoProductCategory = false;
}
}
}
if ($returnErrorNoProductCategory) {
return 'this discount isn\'t applicable to that product category';
}
$minimal = product_entity::decoratePrice($discount->discount_minimal);
if ($orderTotal < $minimal) {
return 'the total amount of your order isn\'t high enough or this voucher cannot be used with those products';
}
return false;
}
protected function beforeDelete()
{
discount_category::deleteItem($this->discount_ID, discount_category::items($this->discount_ID));
if ($this->hasEventHandler('onBeforeDelete')) {
$event = new CModelEvent($this);
$this->onBeforeDelete($event);
return $event->isValid;
} else {
return true;
}
}
