Question 1

How to migrate from MVC controllers to FastEndpoints?

Accepted Answer

Refactor MVC actions into FastEndpoints by separating logic into Request, Endpoint, and Response classes using the REPR pattern. This can be done incrementally, with documentation providing guidance on restructuring code for better maintainability.

Question 2

FastEndpoints vs Minimal APIs: which is better?

Accepted Answer

FastEndpoints adds structure with the REPR pattern for improved maintainability in larger projects, while Minimal APIs are more minimalistic for simple endpoints. Choose based on your need for organization versus absolute simplicity.

Question 3

Does FastEndpoints support authentication and authorization?

Accepted Answer

Yes, it integrates with ASP.NET Core's authentication and authorization systems, allowing you to secure endpoints using standard middleware and attributes, similar to MVC but within the REPR framework.

Question 4

How to handle validation in FastEndpoints?

Accepted Answer

Validation is supported via FluentValidation or built-in attributes, with automatic model validation and error responses. The documentation details how to implement it cleanly within the Request component.

Question 5

Is FastEndpoints suitable for large-scale applications?

Accepted Answer

Yes, its REPR pattern promotes scalability and maintainability, making it a good fit for large projects. However, ensure your team is comfortable with the pattern and aware of the smaller ecosystem compared to MVC.

Question 6

What are the performance benchmarks for FastEndpoints?

Accepted Answer

Benchmarks, as mentioned in the README, show performance on par with Minimal APIs and better than MVC controllers. Detailed results are available on the project's website for specific metrics.

FastEndpoints

What is FastEndpoints?

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