Stock/Prioritizer/UnitCandidate.php
public function getAssignmentById($id)
    {
        foreach ($this->unit->getStockAssignments() as &$assignment) {
            if ($assignment->getId() === $id) {
                return $assignment;
            }
        }

        return null;
    }
public function getAssignmentById($id)
    {
        foreach ($this->unit->getStockAssignments() as &$assignment) {
            if ($assignment->getId() === $id) {
                return $assignment;
            }
        }

        return null;
    }
Returns the stock assignment by its ID.

@param int $id

@return \Ekyna\Component\Commerce\Stock\Model\StockAssignmentInterface|null