public function save()
{
if (!$this->validate()) {
return false;
}
$db = \Yii::$app->db;
$transaction = $db->beginTransaction();
try {
$promotion = new Promotion();
$promotion->user_id = \Yii::$app->user->getId();
$promotion->url = $this->url;
$promotion->page_id = VKApi::getGroupIdByUrl($this->url);
$promotion->status = Promotion::NOT_MODERATED;
$promotion->save();
if ($this->hasLikeQuery()) {
$likeTask = new Task();
$likeTask->service_id = Service::LIKE_VK;
$likeTask->promotion_id = $promotion->id;
$likeTask->task = json_encode($this->getLikeQuery());
$likeTask->save();
}
if ($this->hasRepostQuery()) {
$likeTask = new Task();
$likeTask->service_id = Service::REPOST_VK;
$likeTask->promotion_id = $promotion->id;
$likeTask->task = json_encode($this->getRepostQuery());
$likeTask->save();
}
if ($this->hasCommentQuery()) {
$likeTask = new Task();
$likeTask->service_id = Service::COMMENT_VK;
$likeTask->promotion_id = $promotion->id;
$likeTask->task = json_encode($this->getCommentQuery());
$likeTask->save();
}
$transaction->commit();
} catch (Exception $e) {
$transaction->rollBack();
return false;
}
return true;
}
public function actionGo()
{
$groups = Promotion::findAll(['status' => Promotion::MODERATED]);
foreach ($groups as $group) {
$wall = VKApi::getWallPosts($group->page_id);
if ($wall) {
$parsingPeriod = mktime(strftime('-1 hour', time()));
foreach ($wall as $post) {
//если пост подходит по времени
if ($post['date'] > $parsingPeriod) {
//формирум урл поста https://vk.com/feed?w=wall-57424472_71791
$dbPost = new Post();
$dbPost->post_id = $post['id'];
$dbPost->promotion_id = $group->page_id;
$dbPost->save();
$postUrl = 'https://vk.com/feed?w=wall' . $group->page_id . '_' . $post['id'];
//получаем таски
$tasks = Task::findAll(['promotion_id' => $group->id]);
foreach ($tasks as $task) {
$taskArr = json_decode($task->task);
//дописываем в урл и цену лайков
$taskArr['task']['url'] = $postUrl;
$taskArr['task']['cost'] = $task->service->minimum_likes_per_task;
//получаем цену таска
$pricePerOne = $task->service->price_per_one_task;
$priceAll = $pricePerOne * $taskArr['task']['members_count'];
//списываем деньги с пользователя к которому он относится
$user = $group->user;
if ($user->money - $priceAll >= 0) {
$user->money -= $priceAll;
$user->save();
//если хватило то отсылаем таск
$this->setTask($taskArr);
}
}
}
}
}
usleep(335000);
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getTasks()
{
return $this->hasMany(Task::className(), ['promotion_id' => 'id']);
}
