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<?php |
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namespace app\backgroundtasks\models; |
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use app\backend\models\Notification; |
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use app\backgroundtasks\traits\SearchModelTrait; |
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use app\modules\user\models\User; |
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use yii\data\ActiveDataProvider; |
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use yii\db\ActiveRecord; |
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use yii\helpers\Json; |
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/** |
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* This is the model class for table "backgroundtasks_task". |
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* |
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* @property integer $id |
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* @property string $action |
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* @property string $type |
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* @property integer $initiator |
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* @property string $name |
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* @property string $description |
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* @property string $params |
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* @property string $data |
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* @property string $init_event |
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* @property string $cron_expression |
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* @property string $status |
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* @property integer $fail_counter |
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* @property string $ts |
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* @property string $options |
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*/ |
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class Task extends ActiveRecord |
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{ |
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use SearchModelTrait; |
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public $username; |
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const MAX_FAIL_COUNT = 5; |
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const STATUS_ACTIVE = 'ACTIVE'; |
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const STATUS_STOPPED = 'STOPPED'; |
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const STATUS_RUNNING = 'RUNNING'; |
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const STATUS_PROCESS = 'PROCESS'; |
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const STATUS_COMPLETED = 'COMPLETED'; |
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const STATUS_FAILED = 'FAILED'; |
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const TYPE_EVENT = 'EVENT'; |
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const TYPE_REPEAT = 'REPEAT'; |
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private $logname = ''; |
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private $task_options = []; |
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/** |
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* @inheritdoc |
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*/ |
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public static function tableName() |
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{ |
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return '{{%backgroundtasks_task}}'; |
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} |
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/** |
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* Return array of statuses |
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* @param string $type |
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* @return array |
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*/ |
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public static function getStatuses($type = '') |
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{ |
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switch ($type) { |
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View Code Duplication |
case Task::TYPE_EVENT: |
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return [ |
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self::STATUS_ACTIVE => self::STATUS_ACTIVE, |
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self::STATUS_COMPLETED => self::STATUS_COMPLETED, |
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self::STATUS_FAILED => self::STATUS_FAILED, |
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self::STATUS_RUNNING => self::STATUS_RUNNING, |
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]; |
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View Code Duplication |
case Task::TYPE_REPEAT: |
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return [ |
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self::STATUS_ACTIVE => self::STATUS_ACTIVE, |
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self::STATUS_STOPPED => self::STATUS_STOPPED, |
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self::STATUS_FAILED => self::STATUS_FAILED, |
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self::STATUS_RUNNING => self::STATUS_RUNNING, |
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self::STATUS_PROCESS => self::STATUS_PROCESS, |
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]; |
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default: |
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return [ |
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self::STATUS_ACTIVE => self::STATUS_ACTIVE, |
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self::STATUS_STOPPED => self::STATUS_STOPPED, |
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self::STATUS_RUNNING => self::STATUS_RUNNING, |
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self::STATUS_PROCESS => self::STATUS_PROCESS, |
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self::STATUS_COMPLETED => self::STATUS_COMPLETED, |
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self::STATUS_FAILED => self::STATUS_FAILED, |
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]; |
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} |
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} |
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/** |
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* Return array of types |
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* @return array |
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*/ |
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public static function getTypes() |
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{ |
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return [ |
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self::TYPE_EVENT => self::TYPE_EVENT, |
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self::TYPE_REPEAT => self::TYPE_REPEAT, |
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]; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function rules() |
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{ |
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return [ |
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[['action', 'initiator', 'name'], 'required', 'except' => 'search'], |
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[['cron_expression'], 'required', 'on' => 'repeat'], |
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[['init_event'], 'required', 'on' => 'event'], |
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[['type', 'description', 'params', 'data', 'status', 'options'], 'string'], |
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[['initiator'], 'integer'], |
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[['ts', 'username', 'fail_counter'], 'safe'], |
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[['action', 'name', 'init_event', 'cron_expression'], 'string', 'max' => 255], |
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[['status'], 'default', 'value' => self::STATUS_ACTIVE], |
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]; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function attributeLabels() |
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{ |
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return [ |
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'id' => \Yii::t('app', 'ID'), |
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'action' => \Yii::t('app', 'Action'), |
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'type' => \Yii::t('app', 'Type'), |
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'initiator' => \Yii::t('app', 'Initiator'), |
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'name' => \Yii::t('app', 'Name'), |
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'description' => \Yii::t('app', 'Description'), |
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'params' => \Yii::t('app', 'Parameters'), |
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'data' => \Yii::t('app', 'Data'), |
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'init_event' => \Yii::t('app', 'Event'), |
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'cron_expression' => \Yii::t('app', 'Condition'), |
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'ts' => \Yii::t('app', 'Date Modify'), |
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'status' => \Yii::t('app', 'Status'), |
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'fail_counter' => \Yii::t('app', 'Fail Status Count'), |
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'username' => \Yii::t('app', 'Initiator'), |
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'options' => \Yii::t('app', 'Options'), |
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]; |
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} |
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/** |
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* Return attribute hints |
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* @return array |
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*/ |
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public function attributeHints() |
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{ |
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return [ |
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'action' => \Yii::t('app', '[route to the action module/controller/action]'), |
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'params' => \Yii::t('app', '[action parameters separated by spaces]'), |
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]; |
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} |
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/** |
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* Users relation |
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* @return mixed |
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*/ |
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public function getUsers() |
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{ |
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return $this->hasMany(User::className(), ['id' => 'user_id']) |
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->viaTable('Notification', ['task_id' => 'id']); |
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} |
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/** |
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* Initiator user relation |
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* @return \yii\db\ActiveQueryInterface |
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*/ |
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public function getInitiatorUser() |
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{ |
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return $this->hasOne(User::className(), ['id' => 'initiator']); |
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} |
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/** |
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* Set running status |
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* @return bool |
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*/ |
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public function setRunning() |
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{ |
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return $this->setStatus(self::STATUS_RUNNING); |
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} |
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/** |
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* Set process status |
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* @return bool |
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*/ |
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public function setProcess() |
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{ |
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return $this->setStatus(self::STATUS_PROCESS); |
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} |
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/** |
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* Set stopped status |
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* @return bool |
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*/ |
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public function setStopped() |
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{ |
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return $this->setStatus(self::STATUS_STOPPED); |
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} |
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/** |
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* Set completed status |
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* @return bool |
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*/ |
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public function setCompleted() |
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{ |
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return $this->setStatus(self::STATUS_COMPLETED); |
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} |
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/** |
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* Set active status |
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* @return bool |
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*/ |
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public function setActive() |
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{ |
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return $this->setStatus(self::STATUS_ACTIVE); |
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} |
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/** |
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* Set failed status |
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* @return bool |
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*/ |
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public function setFailed() |
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{ |
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return $this->setStatus(self::STATUS_FAILED); |
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} |
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/** |
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* Set status |
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* @param $status |
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* @return bool |
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*/ |
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public function setStatus($status) |
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{ |
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$this->status = $status; |
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return $this->update(false, ['status']); |
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} |
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/** |
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* @return array |
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*/ |
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public function getOptions() |
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{ |
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return $this->task_options; |
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} |
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/** |
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* @param $options |
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*/ |
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public function setOptions($options) |
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{ |
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if (is_array($options)) { |
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$this->task_options = $options; |
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} |
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} |
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/** |
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* Set failed status counter |
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* @return bool |
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*/ |
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private function incrementCounter() |
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{ |
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return $this->updateCounters(['fail_counter' => 1]); |
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} |
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/** |
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* Refresh failed status counter |
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* @return bool |
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*/ |
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private function refreshCounter() |
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{ |
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$this->fail_counter = 0; |
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return $this->update(false, ['fail_counter']); |
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} |
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/** |
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* Run task |
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*/ |
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public function run() |
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{ |
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$oldts = $this->ts; |
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$this->refresh(); |
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if (($this->status == self::STATUS_ACTIVE || $this->status == self::STATUS_PROCESS) && $this->ts == $oldts) { |
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$this->setRunning(); |
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$message = new NotifyMessage(); |
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$message->task_id = $this->id; |
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\Yii::trace($this->name.' is running', $this->getLogname()); |
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$args = ' ' . escapeshellarg($this->action); |
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/* isJson validate*/ |
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$params = preg_match('/^{[^}]+}$/iu',$this->params) ? [$this->params]: [$this->params]; |
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if (!empty($params)) { |
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foreach ($params as $param) { |
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$args .= ' ' . escapeshellarg($param); |
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} |
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} |
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exec(\Yii::getAlias('@app/yii') . $args . ' 2>&1', $output, $return_val); |
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$message->result = $this->printCommandResult($output); |
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if ($return_val === 0) { |
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switch ($this->type) { |
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case self::TYPE_EVENT: |
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$this->setCompleted(); |
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\Yii::trace($this->name.' completed', $this->getLogname()); |
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break; |
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case self::TYPE_REPEAT: |
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$this->setActive(); |
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$this->refreshCounter(); |
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\Yii::trace($this->name.' completed', $this->getLogname()); |
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break; |
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default: |
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$this->setFailed(); |
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\Yii::error($this->name.' failed', $this->getLogname()); |
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break; |
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} |
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$message->result_status = NotifyMessage::STATUS_SUCCESS; |
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} else { |
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switch ($this->type) { |
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case self::TYPE_EVENT: |
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$this->setFailed(); |
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\Yii::trace($this->name.' failed', $this->getLogname()); |
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break; |
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case self::TYPE_REPEAT: |
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$this->incrementCounter(); |
329
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if ($this->fail_counter >= self::MAX_FAIL_COUNT) { |
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$this->setFailed(); |
331
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} else { |
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$this->setActive(); |
333
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} |
334
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\Yii::trace($this->name.' failed', $this->getLogname()); |
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335
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break; |
336
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default: |
337
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$this->setFailed(); |
338
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\Yii::error($this->name.' failed', $this->getLogname()); |
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break; |
340
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} |
341
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$message->result_status = NotifyMessage::STATUS_FAULT; |
342
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} |
343
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$message->save(); |
344
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} |
345
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} |
346
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347
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/** |
348
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* Logging script output and return string representation |
349
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* @param $output |
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* @return string |
351
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*/ |
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private function printCommandResult($output) |
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{ |
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$result = ''; |
355
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foreach ($output as $line) { |
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\Yii::trace($line, $this->getLogname()); |
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$result .= "$line\n"; |
358
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} |
359
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return strlen($result) > 0 ? $result : '(no message)'; |
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} |
361
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362
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/** |
363
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* Get log category |
364
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* @return string |
365
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*/ |
366
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private function getLogname() |
367
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{ |
368
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if ($this->logname == '') { |
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$this->logname = 'background\task:' |
370
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. ($this->name ? $this->name : 'undefined') |
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. '\action:' |
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. ($this->action ? $this->action : 'undefined'); |
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} |
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return $this->logname; |
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} |
376
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|
|
|
377
|
|
|
/** |
378
|
|
|
* @inheritdoc |
379
|
|
|
*/ |
380
|
|
|
public function scenarios() |
381
|
|
|
{ |
382
|
|
|
return [ |
383
|
|
|
'default' => [ |
384
|
|
|
'id', |
385
|
|
|
'type', |
386
|
|
|
'name', |
387
|
|
|
'description', |
388
|
|
|
'action', |
389
|
|
|
'params', |
390
|
|
|
'initiator', |
391
|
|
|
'init_event', |
392
|
|
|
'cron_expression', |
393
|
|
|
'ts', |
394
|
|
|
'status' |
395
|
|
|
], |
396
|
|
|
'repeat' => [ |
397
|
|
|
'id', |
398
|
|
|
'type', |
399
|
|
|
'name', |
400
|
|
|
'description', |
401
|
|
|
'action', |
402
|
|
|
'params', |
403
|
|
|
'initiator', |
404
|
|
|
'cron_expression', |
405
|
|
|
'ts', |
406
|
|
|
'status' |
407
|
|
|
], |
408
|
|
|
'event' => [ |
409
|
|
|
'id', |
410
|
|
|
'type', |
411
|
|
|
'name', |
412
|
|
|
'description', |
413
|
|
|
'action', |
414
|
|
|
'params', |
415
|
|
|
'initiator', |
416
|
|
|
'init_event', |
417
|
|
|
'ts', |
418
|
|
|
'status' |
419
|
|
|
], |
420
|
|
|
'search' => [ |
421
|
|
|
'id', |
422
|
|
|
'name', |
423
|
|
|
'description', |
424
|
|
|
'action', |
425
|
|
|
'params', |
426
|
|
|
'cron_expression', |
427
|
|
|
'ts', |
428
|
|
|
'status', |
429
|
|
|
'username' |
430
|
|
|
], |
431
|
|
|
]; |
432
|
|
|
} |
433
|
|
|
|
434
|
|
|
/** |
435
|
|
|
* Search tasks |
436
|
|
|
* @param $params |
437
|
|
|
* @return ActiveDataProvider |
438
|
|
|
*/ |
439
|
|
|
public function search($params) |
440
|
|
|
{ |
441
|
|
|
/* @var $query \yii\db\ActiveQuery */ |
442
|
|
|
$query = self::find(); |
443
|
|
|
$query->joinWith('initiatorUser'); |
444
|
|
|
|
445
|
|
|
$dataProvider = new ActiveDataProvider( |
446
|
|
|
[ |
447
|
|
|
'query' => $query, |
448
|
|
|
'pagination' => [ |
449
|
|
|
'pageSize' => 10, |
450
|
|
|
], |
451
|
|
|
] |
452
|
|
|
); |
453
|
|
|
|
454
|
|
|
$dataProvider->sort->attributes['username'] = [ |
455
|
|
|
'asc' => [User::tableName().'.username' => SORT_ASC], |
456
|
|
|
'desc' => [User::tableName().'.username' => SORT_DESC], |
457
|
|
|
]; |
458
|
|
|
|
459
|
|
|
$query->andWhere($this->tableName().'.type = :type', [':type' => 'REPEAT']); |
460
|
|
|
|
461
|
|
|
if (!($this->load($params) && $this->validate())) { |
462
|
|
|
return $dataProvider; |
463
|
|
|
} |
464
|
|
|
|
465
|
|
|
$this->addCondition($query, $this->tableName(), 'id'); |
466
|
|
|
$this->addCondition($query, $this->tableName(), 'name', true); |
467
|
|
|
$this->addCondition($query, $this->tableName(), 'description', true); |
468
|
|
|
$this->addCondition($query, $this->tableName(), 'action', true); |
469
|
|
|
$this->addCondition($query, $this->tableName(), 'params', true); |
470
|
|
|
$this->addCondition($query, $this->tableName(), 'cron_expression', true); |
471
|
|
|
$this->addCondition($query, $this->tableName(), 'ts', true); |
472
|
|
|
$this->addCondition($query, $this->tableName(), 'status'); |
473
|
|
|
$this->addCondition($query, User::tableName(), 'username', true); |
474
|
|
|
|
475
|
|
|
return $dataProvider; |
476
|
|
|
} |
477
|
|
|
|
478
|
|
|
/** |
479
|
|
|
* @param bool $insert |
480
|
|
|
* @return bool |
481
|
|
|
*/ |
482
|
|
|
public function beforeSave($insert) |
483
|
|
|
{ |
484
|
|
|
$result = parent::beforeSave($insert); |
485
|
|
|
|
486
|
|
|
$this->options = Json::encode($this->task_options); |
487
|
|
|
|
488
|
|
|
return $result; |
489
|
|
|
} |
490
|
|
|
|
491
|
|
|
|
492
|
|
|
/** |
493
|
|
|
* @param bool $insert |
494
|
|
|
* @param array $changedAttributes |
495
|
|
|
*/ |
496
|
|
|
public function afterSave($insert, $changedAttributes) |
497
|
|
|
{ |
498
|
|
|
parent::afterSave($insert, $changedAttributes); |
499
|
|
|
|
500
|
|
|
if (empty($changedAttributes)) { |
501
|
|
|
return ; |
502
|
|
|
} |
503
|
|
|
|
504
|
|
|
if (!isset($this->task_options['create_notification']) || (false == $this->task_options['create_notification'])) { |
505
|
|
|
return ; |
506
|
|
|
} |
507
|
|
|
|
508
|
|
|
if (self::STATUS_ACTIVE === $this->status) { |
509
|
|
|
Notification::addNotification( |
510
|
|
|
$this->initiator, |
511
|
|
|
'Задание "'.$this->description.'" добавлено в очередь.', |
512
|
|
|
'Задание', |
513
|
|
|
'info' |
514
|
|
|
); |
515
|
|
|
} else if (self::STATUS_RUNNING === $this->status) { |
516
|
|
|
Notification::addNotification( |
517
|
|
|
$this->initiator, |
518
|
|
|
'Задание "'.$this->description.'" выполняется.', |
519
|
|
|
'Задание', |
520
|
|
|
'info' |
521
|
|
|
); |
522
|
|
|
} else if (self::STATUS_COMPLETED === $this->status) { |
523
|
|
|
Notification::addNotification( |
524
|
|
|
$this->initiator, |
525
|
|
|
'Задание "'.$this->description.'" успешно выполнено.', |
526
|
|
|
'Задание', |
527
|
|
|
'success' |
528
|
|
|
); |
529
|
|
|
} else if (self::STATUS_FAILED === $this->status) { |
530
|
|
|
Notification::addNotification( |
531
|
|
|
$this->initiator, |
532
|
|
|
'Задание "'.$this->description.'" завершилось с ошибкой.', |
533
|
|
|
'Задание', |
534
|
|
|
'danger' |
535
|
|
|
); |
536
|
|
|
} |
537
|
|
|
} |
538
|
|
|
|
539
|
|
|
/** |
540
|
|
|
* |
541
|
|
|
*/ |
542
|
|
|
public function afterFind() |
543
|
|
|
{ |
544
|
|
|
parent::afterFind(); |
545
|
|
|
|
546
|
|
|
$options = []; |
547
|
|
|
try { |
548
|
|
|
$options = Json::decode($this->options); |
549
|
|
|
} catch(\Exception $e) { |
|
|
|
|
550
|
|
|
} |
551
|
|
|
|
552
|
|
|
$this->task_options = $options; |
|
|
|
|
553
|
|
|
} |
554
|
|
|
} |
555
|
|
|
|
This check looks for the generic type
array
as a return type and suggests a more specific type. This type is inferred from the actual code.