public void AddMovement(ProductMovement movement)
{
using (var transaction = new TransactionScope())
using (var connection = new ConnectionScope())
{
var product = GetProduct(movement.ProductId);
if (product == null)
throw new Exception("Product not found");
if (product.QuantityOnHand + movement.Quantity < 0)
throw new Exception("Quantity on hand cannot become negative.");
movement.Insert();
product.QuantityOnHand += movement.Quantity;
product.Update();
transaction.Complete();
}
}
public void Save()
{
var movement = new ProductMovement
{
Id = Guid.NewGuid(),
ProductId = Product.Id,
DateTime = DateTimeOffset.Now,
MovementType = ProductMovementType.Adjustment,
Quantity = Quantity
};
ProductService.AddMovement(movement);
Close();
}
public void AddMovement(ProductMovement movement)
{
Manager.AddMovement(movement);
}
public ProductMovementViewModel(ProductMovement movement)
{
Movement = movement;
}
public void AddStockReceipt()
{
IProductService productService = new ProductService(new ProductManager());
var product = productService.GetProducts().First();
var movement = new ProductMovement
{
Id = Guid.NewGuid(),
ProductId = product.Id,
DateTime = DateTimeOffset.Now,
MovementType = ProductMovementType.Receipt, // Stock Receipt
Quantity = 10
};
productService.AddMovement(movement);
Assert.AreEqual<int>(product.QuantityOnHand + movement.Quantity, productService.GetProduct(product.Id).QuantityOnHand);
}