@Override
public void addToStock(AbstractProduct product, int pointOfSaleId, int units) {
PointOfSale pos = pointOfSaleCRUD.readPointOfSale(pointOfSaleId);
// if (pos == null) {
// pos = new PointOfSale();
// pos.setId(pointOfSaleId);
// pos = pointOfSaleCRUD.createPointOfSale(pos);
// }
StockItem stockItem = stockItemCRUD.readStockItem(product, pos);
if (stockItem == null) {
stockItem = new StockItem(product, pos, units);
stockItem = stockItemCRUD.createStockItem(stockItem);
}
stockItem.setUnits(stockItem.getUnits() + units);
// logger.info("addToStock: " + product);
//
// if (!this.stock.containsKey(product.getName())) {
// this.stock.put(product.getName(), new HashMap<Integer, StockItem>());
// }
//
// PointOfSale pos = new PointOfSale();
// pos.setId(pointOfSaleId);
//
// StockItem stockItem = new StockItem();
// stockItem.setProduct(product);
// stockItem.setUnits(units);
// stockItem.setPos(pos);
//
// this.stock.get(product.getName()).put(pointOfSaleId, stockItem);
}
@Override
public int getUnitsOnStock(AbstractProduct product, int pointOfSaleId) {
PointOfSale pos = pointOfSaleCRUD.readPointOfSale(pointOfSaleId);
if (pos != null) {
StockItem stockItem = stockItemCRUD.readStockItem(product, pos);
if (stockItem == null) {
return 0;
}
return stockItem.getUnits();
}
return 0;
// HashMap<Integer, StockItem> result = (HashMap<Integer, StockItem>)
// this.stock.get(product.getName());
//
// if (result == null) {
// return 0;
// } else {
// return result.get(pointOfSaleId).getUnits();
// }
}
@Override
public int getTotalUnitsOnStock(AbstractProduct product) {
int unitsOnStock = 0;
List<StockItem> stockItems = stockItemCRUD.readStockItems(product);
for (StockItem stockItem : stockItems) {
unitsOnStock += stockItem.getUnits();
}
return unitsOnStock;
}