My question is how do I need to validate fields. I have this class (request dto): public class CompleteGoogleRegistrationRequest { public string IdToken { get; set; } = string.Empty; public ...

I'm learning Clean Architecture and I can't figure this out. Imagine this scenario: I have a ServiceA that calls its repository: public class ServiceA : IServiceA { private readonly IRepositoryA ...

In your experience, which software architecture can be considered the most solid and future-proof for modern systems? Many developers highlight Hexagonal Architecture for its modularity and decoupling,...

I’m working on a .NET 9 Clean Architecture solution with the following structure: API – ASP.NET Core Web API (.NET 9) Application – Application services and business logic Domain – Core domain ...

I’m gradually migrating our screen from UIKit to SwiftUI, and the first step is using a SwiftUI SearchBar as the header inside a UIKit table view. • The rest of the screen is still UIKit, and we’re ...

I am using clean architecture and have 3 modules: application -> details -> core I'm trying to use Mapstruct to generate mappers in application & mappers in details. I have this mapper in ...

Problem Statement I'm implementing a complex business workflow using Hexagonal Architecture (Ports and Adapters), but I'm struggling with how to properly orchestrate. Business Workflow Requirements ...

In Angular/RxJS, when should you use tap({ error }) and when catchError for side effects? How do you best separate the two logically or combine them? For example, does resetting the UI to its previous ...

I'm trying to follow Google's clean architecture guidelines. I have a navigation subgraph with multiple pages corresponding to stages of filling a form. Each page has it's own viewModel. On the last ...

I'm currently developing a mobile app for booking overnight accommodations in React Native. I'm currently developing the "book accommodation" functionality and I'm running into a design ...

For further work, I need the egui-winit library. My entire project is divided into the following libraries: engine-window (requires egui-winit::winit for operation) engine-ui (requires egui-winit::...

I cannot really understand what I should do in my UseCases. As I know, repositories are responsible for particular field, type of data and their work is to provide business-logic and connection to ...

I am studying Clean Arch with Java. My project structure is like: project | |--domain | |--entity | | |--Student.java | |--repository | |--StudentRepo.java (...

The scenario: - infrastructure/ ├── dtos/ │ ├── note_dto │ ├── todo_dto │ └── note_preview_dto <-- includes 3-5 previewTodos from database │ ...

Suppose I have a Parent class in Java: public class Parent { protected int value; public Parent() { value = performHeavyCalculations(); } private int performHeavyCalculations(...