public function getStaffers() { return $this->hasMany(Staffer::className(), ['category_id' => 'id'])->available(); }
public function getWorker() { return $this->hasOne(Staffer::className(), ['id' => 'worker_id']); }
public function getStaffers() { return $this->hasMany(Staffer::className(), ['category_id' => 'id'])->available(); }
public function getWorker() { return $this->hasOne(Staffer::className(), ['id' => 'worker_id']); }