/// <summary>
/// Gets the product stock.
/// </summary>
/// <param name="stockInfo">The product stock info. Contains info required to get product stock value.
/// By default it's product code.</param>
/// <returns>The product stock.</returns>
public virtual DomainModel.Products.ProductStock GetStock(ProductStockInfo stockInfo)
{
ReaderWriterLockSlim readerWriterLock = GetLock(stockInfo);
readerWriterLock.EnterReadLock();
try
{
DomainModel.Products.ProductStock stock = this.productRepository.Get <DomainModel.Products.ProductStock>(stockInfo.ProductCode);
return(stock);
}
finally
{
readerWriterLock.ExitReadLock();
}
}
/// <summary>
/// Updates the specified stock info.
/// </summary>
/// <param name="stockInfo">The stock info.</param>
/// <param name="expression">The expression.</param>
public void Update(ProductStockInfo stockInfo, Expression <Func <long, long> > expression)
{
ReaderWriterLockSlim readerWriterLock = GetLock(stockInfo);
readerWriterLock.EnterWriteLock();
try
{
DomainModel.Products.ProductStock stock = this.productRepository.Get <DomainModel.Products.ProductStock>(stockInfo.ProductCode);
Func <long, long> func = expression.Compile();
stock.Stock = func(stock.Stock);
this.productRepository.Update(stock);
}
finally
{
readerWriterLock.ExitWriteLock();
}
}
