public function actionGetdiscount()
{
$code = rand();
$value = 0.95;
$discount = new Discounts();
$discount->code = $code;
$discount->value = $value;
$discount->save();
return $this->actionAccount($code);
}
public function compositeUnique($attribute, $params)
{
$ar = [':providers_id' => $this->providers_id, ':values' => $this->values, ':goods_type_type' => $this->goods_type_type];
$valid = Discounts::find()->where('providers_id=:providers_id and goods_type_type=:goods_type_type and `values`=:values', $ar)->one();
if ($valid instanceof Discounts && $valid->id != $this->id) {
$this->addError($attribute, 'Такая скидка уже задана');
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Discounts::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'providers_id' => $this->providers_id, 'coef' => $this->coef, 'price_type_id' => $this->price_type_id]);
$query->andFilterWhere(['like', 'goods_type_type', $this->goods_type_type])->andFilterWhere(['like', 'params', $this->params])->andFilterWhere(['like', 'values', $this->values]);
return $dataProvider;
}
public static function calc($goods_id, $providers_id, $priceType)
{
//Получить список наценок
if (!isset(self::$arDisconts)) {
$arODisconts = \app\models\Discounts::find()->where('price_type_id = :price_type_id', [':price_type_id' => $priceType])->asArray()->all();
self::$arDisconts = [];
foreach ($arODisconts as $arDiscont) {
$arP = explode(';', $arDiscont['params']);
$arV = explode(';', $arDiscont['values']);
$arW = [];
foreach ($arP as $key => $value) {
if ($value) {
$arW[$value] = $arV[$key];
}
}
$arDiscont['arPV'] = $arW;
self::$arDisconts[$arDiscont['providers_id']][$arDiscont['goods_type_type']][] = $arDiscont;
}
}
//Получить свойства товара
$good = \app\models\Goods::findOne($goods_id);
$goodT = \yii\helpers\ArrayHelper::toArray($good->getGoodsT());
//Для каждой наценки проверить - подходит ли товар под нее
$dds = self::$arDisconts[$providers_id][$good->goods_type_type];
$k = 1;
$arK = [];
if (!is_array($dds)) {
return 1;
}
foreach ($dds as $arDiscount) {
if (count(array_intersect_assoc($arDiscount['arPV'], $goodT)) == count($arDiscount['arPV'])) {
$k = $k * $arDiscount['coef'];
$arK[] = $arDiscount['coef'];
}
}
return $k > 1 ? $k : 1;
}
public function actionCart()
{
$ids = Yii::$app->session->get('ids');
$id_count = Yii::$app->session->get('id_count');
$products = array();
for ($i = 0; $i < count($ids); $i++) {
$products[] = Products::find()->where(['id' => $ids[$i]])->one();
}
$model = new DiscountForm();
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
if (!Yii::$app->session->get('value_of_code')) {
$discount = Discounts::find(['value'])->where(['code' => $model->code])->one();
if ($discount) {
Yii::$app->session->set('price', Yii::$app->session->get('price') * $discount->value);
Yii::$app->session->set('value_of_code', $discount->value);
} else {
$error = 'Введен не существующий номер дисконта';
}
} else {
$error = 'Вы уже вводили номер дисконта';
}
}
return $this->render('cart', ['products' => $products, 'id_count' => $id_count, 'model' => $model, 'discount' => $discount, 'error' => $error]);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getDiscounts()
{
return $this->hasMany(Discounts::className(), ['price_type_id' => 'id']);
}
/**
* Finds the Discounts model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Discounts the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Discounts::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
