/**
* it does not adds to cart rather it sets the value in cart after making quantity value zero.
*
* returns number of items to increased or decreased in cart and success or failure
* cart cookie data structure
* array(
* "tiffin_id_1"=>array( quantity, added date),
* "tiffin_id_2"=>array( quantity, added date),
* )
*/
public function actionAddToCart($id, $quantity, $doecho = 1)
{
$response = array();
$response["message"] = "not ok";
$response["change"] = 0;
if ((Yii::app()->getRequest()->getIsAjaxRequest() and $_GET['ajax'] == 1) || $doecho == 0 and $quantity > 0) {
$currDateTime = new DateTime();
$currDateTime = $currDateTime->format('Y-m-d H:i:s');
if (Yii::app()->user->isGuest) {
$response["message"] = "ok";
$allCookies = Yii::app()->request->getCookies();
$cartCookiesArr = array();
if (isset($allCookies[Yii::app()->params['cartCookieName']])) {
$cartCookiesArr = CJSON::decode($allCookies[Yii::app()->params['cartCookieName']]->value, true);
}
//check if tiffin with id exists
if (isset($cartCookiesArr[$id])) {
$response["change"] = $quantity - $cartCookiesArr[$id][0];
$cartCookiesArr[$id][0] = $quantity;
} else {
$cartCookiesArr[$id][] = $quantity;
$cartCookiesArr[$id][] = $currDateTime;
$response["change"] = $quantity;
}
//update the cookie
$allCookies[Yii::app()->params['cartCookieName']] = new CHttpCookie(Yii::app()->params['cartCookieName'], CJSON::encode($cartCookiesArr), array('expire' => time() + 60 * 60 * 24 * 100, 'httpOnly' => true));
} else {
$response["message"] = "ok";
$alreadyPresentRecord = ACart::model()->findAll(array('condition' => 'is_deleted = "no" AND cart2tiffin = ' . $id . ' AND cart2user = ' . AppCommon::getUserDetailsId()));
if (isset($alreadyPresentRecord[0])) {
$response["change"] = $quantity - $alreadyPresentRecord[0]->quantity;
$alreadyPresentRecord[0]->quantity = $quantity;
$alreadyPresentRecord[0]->added_time = $currDateTime;
$alreadyPresentRecord[0]->save();
} else {
try {
$model = new ACart();
$model->cart2tiffin = $id;
$model->cart2user = AppCommon::getUserDetailsId();
$model->quantity = $quantity;
$model->added_time = $currDateTime;
$model->save();
$response["change"] = $quantity;
} catch (Exception $e) {
$ignored = true;
//added to ignore exception
$response["message"] = "not ok";
$response["change"] = 0;
}
}
}
}
$response["total_items"] = AppCommon::cartItemCount();
if ($doecho == 1) {
echo CJSON::encode($response);
return;
} else {
return CJSON::encode($response);
}
}
/**
* merges cookies and db cart if logged in.
*/
public static function mergeCookieAndDbCart()
{
$allCookies = Yii::app()->request->getCookies();
if (!Yii::app()->user->isGuest) {
if (isset($allCookies[Yii::app()->params['cartCookieName']])) {
$cartCookiesArr = array();
$cartCookiesArr = CJSON::decode($allCookies[Yii::app()->params['cartCookieName']]->value, true);
$alreadyPresentRecord = ACart::model()->findAll(array('condition' => 'is_deleted = "no" AND cart2user = '******'cartCookieName']]);
}
}
}