C#•2mo ago

How to structure interfaces and their implementations

Hi, Which project structure is more common? Or is there any other used in practice? 1

ClassLib/
|
|-- Interfaces
|   |- IOrder
|   | -IPayment
|
|-- Implementations
|   |- Order
|   |- Payment

ClassLib/
|
|-- Interfaces
|   |- IOrder
|   | -IPayment
|
|-- Implementations
|   |- Order
|   |- Payment

ClassLib/
|
|-- Orders
|   |- IOrder
|   |- Order
|
|-- Payments
|   |- IPayment
|   |- Payment

ClassLib/
|
|-- Orders
|   |- IOrder
|   |- Order
|
|-- Payments
|   |- IPayment
|   |- Payment

4 Replies

Angius•2mo ago

Assuming you even need interfaces there, I prefer the latter

Pobiega•2mo ago

Second one is better

Core•2mo ago

Thank you, I will migrate to the 2 :)) I had a feeling my choice was not the best How should I name the folder in which I group the interface and implementation? For example: UserRepository and IUserRepository, how should I name the parent folder?

Angius•2mo ago

The former That is what's important about it after all

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How to structure interfaces and their implementations