Mid From PDF SOLID Design Patterns & SOLID

Can you combine Unit of Work with Dependency Injection?

Yes, combining Unit of Work with Dependency Injection (DI) is a best practice in modern

.NET applications. DI allows the Unit of Work to be injected into services or controllers,

managing its lifecycle effectively. This improves modularity, promotes loose coupling, and

makes the application easier to maintain and test.

Example using constructor injection in a service:

public class OrderService
{
private readonly IUnitOfWork _unitOfWork;
public OrderService(IUnitOfWork unitOfWork)
{
_unitOfWork = unitOfWork;
}
public void PlaceOrder(Order order)
{

_unitOfWork.Orders.Add(order);

_unitOfWork.Complete();

}
}

Dependency Injection (DI)

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