Questions tagged [clean-architecture]
Clean Architecture is a book by Robert C. Martin that contains solutions to architecting software solutions. Collectively these concepts are referred to as "Clean Architecture".
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When using Clean Code with Ports and Mappers: which layer declares the Entity (Aggregate) factory interface and which one implements it?
So I was reading Eric Evans DDD book and one point that was not clear to me is which Layer (in case of using Clean Code) should be reponsible to:
define the interface contract for an Entity (...
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Extending a complex codebase without breaking things [duplicate]
I have to extend a complex piece software and I wonder if I should make the changes directly "where they belong", or if I should try to not touch existing stuff and "plug-in" the ...
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How do I encapsulate domain logic and preserve state in DDD+Clean Architecture?
(For context I am developing in Angular)
Historically my applications have tended towards the layered architecture that the Angular fraemwork leads you into.
However I feel that the next application I ...
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C# - Entity handler correct use clean code
I have a question about setting up my service. My main concern is if the design is clean and in order. Whether it meets the SOLID principles and does not spill out on me.
I have entities like order ...
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Repository and Service Interfaces in an Accounting Software in Go with Uncle Bob's Clean Architecture
I'm trying to get hands-on experience with Uncle Bob's Clean Architecture in Go, but I'm running into some issues. Also, I'm not yet familiar with all of Go's idioms.
For testing purposes, I'm ...
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Refactoring a legacy codebase with a god Repository and incomplete Clean Architecture [duplicate]
I'm currently working on a large legacy project that tried to implement Clean Architecture combined with MVVM, but unfortunately didn't fully adhere to the principles.
One major problem:
The ...
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How do I handle polymorphic domain models in a Clean Architecture data access layer?
Let's say I'm making a space 4X game (because I am!) and I have an ISpaceObject interface in my domain layer, with a number of classes such as Ship, Starbase, Planet, Wormhole, etc. implementing it. I ...
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Split single repository/service into pieces in clean architecture?
I'm curious to know your opinion on how to organize code in services and repositories in the context of a three-layer architecture (controllers - services - repositories).
Let's say there is a User ...
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Repository interfaces returning DTO in clean architecture used by query handlers
Repository interfaces are often defined in the Domain layer. This makes sense for command handlers, which call repository methods and return nothing. But what about query handlers that call repository ...
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How to handle pagination logic in a layered architecture without making premature decisions?
I'm working with a layered architecture and I'm unsure where to place the pagination logic. This answer suggests that it's not a domain concern, which I think makes sense. In most cases, pagination ...
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How should I implement data access with jpa to meet Clean Architecture/DDD
For the last few days I'm searching any information about compatibility of JPA and Clean Architecture/DDD. I found next ideas for decoupling application from hibernate.
Do not use @ManyToMany or @...
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Clean Architecture - Chapter 23: Presenters and Views
Everyone!
While reading Chapter 23 of the book Clean Architecture, specifically the Presenters and Views section, I came across something rather unexpected where Uncle Bob states:
Every button on the ...
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Clean Architecture Chapter 8 - Financial Data Mapper
I’m studying Clean Architecture, and I came across a technical concept in the diagram from chapter 8. In this chapter, the author states that the Financial Data Mapper implements the Financial Data ...
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Clean Architecture using interfaces or Mediator approach?
I'm starting a new project and I want to follow a Clean Architecture(ish) approach.
I've modeled my projects in that manner (attached diagram).
For the API I'm using FastEndpoint since I like it, it'...
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Should I create interfaces for each entity, or should I use plain classes?
I’m currently creating a class diagram to develop an application following the “Clean Architecture” guidelines by Robert C. Martin. I’m unsure about how to structure the “Entity” component, ...
