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<?php |
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namespace app\modules\shop\actions; |
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use Yii; |
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use yii\base\Action; |
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use yii\web\Response; |
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use app\modules\shop\models\Category; |
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use app\modules\shop\models\Currency; |
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use app\modules\shop\models\Product; |
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class PacketPriceEditAction extends Action |
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{ |
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protected $pRound = []; // params of round |
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public function run() |
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{ |
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if (false === Yii::$app->request->isAjax) { |
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throw new NotFoundHttpException(); |
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} |
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ini_set('max_execution_time', 0); |
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Yii::$app->response->format = Response::FORMAT_JSON; |
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Yii::$app->log->flushInterval = 100; |
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Yii::$app->log->traceLevel = 0; |
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Yii::$app->log->targets = [ |
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new yii\log\FileTarget([ |
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'levels' => ['error'], |
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'exportInterval' => 100, |
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]) |
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]; |
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return $this->editPrices( |
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Yii::$app->request->post('items'), |
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Yii::$app->request->post('context') |
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); |
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} |
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/** |
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* Gets products from selected categories |
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* @param $list int[] |
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* @return int[] |
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*/ |
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protected function getParentCategories($list) { |
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$incChild = Yii::$app->request->post('is_child_inc'); |
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$count = count($list); |
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// read child cats |
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if ($incChild) { |
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for ($i = 0; $i < $count; $i++) { |
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$cats = Category::getByParentId($list[$i]); |
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foreach ($cats as $category) { |
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$list[] = $category->id; |
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$count ++; |
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} |
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unset($cats); |
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} |
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} |
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return $list; |
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} |
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/** |
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* Set the algorithm of calculation |
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* @return float function(float, float) |
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*/ |
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protected function getCalculator() { |
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$kind = Yii::$app->request->post('kind'); |
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$operation = Yii::$app->request->post('operation'); |
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if ($kind == 'fixed') { // fixed value |
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if ($operation == 'inc') |
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$calculator = function($subj, $value) { |
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return $subj + $value; |
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}; |
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else |
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$calculator = function($subj, $value) { |
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return $subj - $value; |
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}; |
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} else { // percent value |
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if ($operation == 'inc') |
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$calculator = function($subj, $value) { |
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return $subj * (1 + $value / 100); |
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}; |
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else |
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$calculator = function($subj, $value) { |
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return $subj * (1 - $value / 100); |
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}; |
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} |
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return $calculator; |
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} |
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/** |
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* To compare with zero and round |
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* @param &$price float - $price can be rounded |
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* @return bool |
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*/ |
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protected function checkAndRound(&$price) { |
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if ($price >= 0) { |
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if ($this->pRound['is_round']) |
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$price = round( |
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$price, |
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$this->pRound['round_val'] |
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); |
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} else { |
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return false; |
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} |
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return true; |
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} |
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/** |
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* Main function. Change prices and saving it |
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* @param $data int[] |
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* @param $context string |
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* @return mixed[] |
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*/ |
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protected function editPrices($data, $context) { |
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$calculator = $this->getCalculator(); |
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$selectedField = Yii::$app->request->post('apply_for'); |
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$value = Yii::$app->request->post('value'); |
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$type = Yii::$app->request->post('type'); |
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$currencyId = Yii::$app->request->post('currency_id'); |
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$this->pRound = [ |
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'is_round' => Yii::$app->request->post('is_round'), |
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'round_val' => Yii::$app->request->post('round_val'), |
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]; |
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$report = [ |
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'all' => 0, |
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'success' => 0, |
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'error' => 0, |
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'skipped' => 0, |
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'errors' => [] |
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]; |
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if ($context == 'backend-product') |
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$sql = ['in', 'id', $data]; |
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else |
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$sql = ['in', 'main_category_id', $this->getParentCategories($data)]; |
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$items = Product::find() |
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->select(['id', 'name', 'currency_id', 'price', 'old_price']) |
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->where($sql) |
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->asArray() |
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->all(); |
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foreach ($items as $item){ |
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if ($item['currency_id'] != $currencyId) { |
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$report['skipped']++; |
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continue; |
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} |
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// change prices |
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$fError = false; |
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$errorKey = '[' . $item['id'] . '] ' . $item['name']; |
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$calcPrice = $item['price']; |
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$calcOldPrice = $item['old_price']; |
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if ($type == 'normal') { |
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// price |
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View Code Duplication |
if ($selectedField == 'price' || $selectedField == 'all') { |
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$calcPrice = $calculator($calcPrice, $value); |
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if (!$this->checkAndRound($calcPrice)) { |
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$fError = true; |
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$report['errors'][$errorKey][Yii::t('app', 'Price')] = Yii::t('app', 'Сalculated value is less than zero'); |
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} |
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} |
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// old price |
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View Code Duplication |
if ($selectedField == 'old_price' || $selectedField == 'all') { |
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$calcOldPrice = $calculator($calcOldPrice, $value); |
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if (!$this->checkAndRound($calcOldPrice)) { |
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$fError = true; |
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$report['errors'][$errorKey][Yii::t('app', 'Old Price')] = Yii::t('app', 'Сalculated value is less than zero'); |
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} |
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} |
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} else { // type == relative |
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if ($selectedField == 'price') { |
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$calcOldPrice = $calculator($calcPrice, $value); |
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if (!$this->checkAndRound($calcOldPrice)) { |
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$fError = true; |
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$report['errors'][$errorKey][Yii::t('app', 'Old Price')] = Yii::t('app', 'Сalculated value is less than zero'); |
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} |
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} else { |
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$calcPrice = $calculator($calcOldPrice, $value); |
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if (!$this->checkAndRound($calcPrice)) { |
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$fError = true; |
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$report['errors'][$errorKey][Yii::t('app', 'Price')] = Yii::t('app', 'Сalculated value is less than zero'); |
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} |
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} |
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} |
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$report['all']++; |
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if ($fError) { |
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$report['error']++; |
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} else { |
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$report['success']++; |
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Product::updateAll( |
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['price' => $calcPrice, 'old_price' => $calcOldPrice], |
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['id' => $item['id']] |
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); |
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} |
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} |
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return $report; |
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} |
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} |
This check compares the return type specified in the
@returnannotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.