about organizing the code architecture in the src . folder about node.js-clean-architecture HOT 1 OPEN

Hey man, I'm sure I'm too late here as I recently started to consider these architectures for better here's what I think can be a good solution

1. Sending Emails:

Service Layer: Create a service in the /frameworks/services directory. This service will be responsible for handling the logic of sending emails. You can use libraries like Nodemailer or any other email-sending service.
Use Case: In the /application/use_cases directory, you might have use cases that trigger an email send. For instance, "UserRegistrationUseCase" might send a welcome email after successful registration. This use case will call the email service.
Dependency Injection: It's good practice to inject the email service into your use cases to maintain loose coupling and make testing easier.
2. Calling and Handling Third-Party APIs:

Adapters for Third-Party APIs: In the /adapters/3rdPartyApis directory, create adapters for each third-party API. These adapters are responsible for interacting with the APIs.
Service Abstraction: You might want to abstract the API calls behind a service interface located in /frameworks/services. This allows you to change the implementation without affecting the rest of your application.
Use Case: Similar to email, your use cases might need to interact with these third-party APIs. They would do so through the service abstraction.
3.Error Handling and Configuration:

Centralized Error Handling: For both email services and third-party API calls, you should have a centralized error-handling mechanism. This could be part of your /frameworks/webServer configuration.
Configuration: Use the /config directory to store configuration details like API keys, email server configurations, etc. This keeps sensitive information out of your codebase and makes it easy to change configurations without altering code.

from node.js-clean-architecture.