app/Models/Inventory.php
public function getCurrentStockAttribute()
    {
        $stock = $this->getTotalStock();

        if ($this->hasMetric()) {
            return sprintf('%s %s', $stock, $this->getMetricSymbol());
        }

        return $stock;
    }
public function getCurrentStockAttribute()
    {
        $stock = $this->getTotalStock();

        if ($this->hasMetric()) {
            return sprintf('%s %s', $stock, $this->getMetricSymbol());
        }

        return $stock;
    }
Mutator for showing the total current stock of the inventory item.

@return int|string