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<?php
namespace common\models;
use Yii;
use yii\web\Session;
use common\modules\product\models\ProductVariant;
class Orders extends \yii\db\ActiveRecord
{
private $data;
public static function tableName()
{
return 'orders';
}
public function rules()
{
return [
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];
}
public function beforeSave($insert) {
$this->user_id = Yii::$app->user->id;
$this->date_time = new \yii\db\Expression('NOW()');
return parent::beforeSave($insert);
}
public function beforeDelete() {
return parent::beforeDelete();
}
public function addBasket ($mod_id, $count)
{
$session = new Session;
$session->open ();
$data = $session['basket'];
$i = 0;
if (isset($session['basket']))
{
foreach ($session['basket'] as $key => $basket)
{
if ($mod_id == $basket['id'])
{
$data[$key]['count'] += $count;
$session['basket'] = $data;
$i++;
}
}
}
if ($i == 0)
{
$data[] = ['id' => $mod_id, 'count' => $count];
$session['basket'] = $data;
}
}
public function rowBasket ()
{
$session = new Session;
$session->open ();
$cost = 0;
$count = 0;
if (isset($session['basket']) && count ($session['basket']))
{
foreach ($session['basket'] as $product)
{
$count += $product['count'];
}
}
return (object)['cost' => $cost, 'count' => $count];
}
public function deleteBasketMod ($id)
{
$session = new Session;
$session->open ();
$basket = $session['basket'];
foreach ($basket as $key => $product)
{
if ($id == $product['id']) unset($basket[$key]);
}
$session['basket'] = $basket;
}
public function updateBasket ($row)
{
$session = new Session;
$session->open ();
//$data = array();
if ($row['count'] > 0) $this->data[] = ['id' => $row['id'], 'count' => $row['count']];
$session['basket'] = $this->data;
}
public function getBasketMods ()
{
$session = new Session;
$session->open ();
$products = [];
if (empty($session['basket'])) return [];
foreach ($session['basket'] as $product)
{
$row = ProductVariant::find ()->select (['product_variant.*', 'product.name as product_name', 'product.alias'])
->where (['product_variant.product_variant_id' => $product['id']])
->leftJoin ('product', 'product.product_id = product_variant.product_id')
->one ();
$row->count = $product['count'];
$row->sum_cost = $product['count'] * $row->price;
$products[] = $row;
}
return $products;
}
public function getSumCost ()
{
$session = new Session;
$session->open ();
$cost = 0;
if (empty($session['basket'])) return false;
foreach ($session['basket'] as $product)
{
$cost += ($this->getModCost ($product['id']) * $product['count']);
}
return $cost;
}
private function getModCost ($mod_id)
{
$mod = ProductVariant::find ()->where (['product_variant_id' => $mod_id])->one ();
return $mod->price;
}
public function clearBasket ()
{
$session = new Session;
$session->open ();
$session['basket'] = null;
}
public function getUser()
{
return $this->hasOne(User::className(), ['id' => 'user_id']);
}
public function getProducts()
{
return $this->hasMany(OrdersProducts::className(), ['order_id' => 'id']);
}
}
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