text: var Location = require('./location');
  var Item = require('./item');
  
  /// The location and quantities of a rev-specific item.
  function PhysicalInventory() {
      this.id = 0;
      
      // the physical item
      this.item = new Item();
      
      // the inventory location
      this.location = new Location();
      
      // the quantity available (able to be sold)
      this.quantityAvailable = 0;
      
      // the quantity on hand (still in inventory but includes sold items not yet picked)
      this.quantityOnHand = 0;
      
      this.created = null;
      this.modified = null;
  }
  
  module.exports = PhysicalInventory;