Blazor WebAssembly With Single Web API | Programming with Palermo, ep.004

With Blazor's implementation of WASM, the front end and the backend of a Blazor C# project is separated. This means that for the WASM project to run on the client side it needs to interact with a server to send and receive data.
This is possible using API's however it's far too easy to create many api controllers for every reason to call to the server. With this Json Serialization pattern you will create a single API to send/receive data from the front end to the back end. This patterns prevents the creation of hundreds of API endpoints for Blazor WebAssembly applications as they grow.
This demo will be going over what code is needed to be added to both the frontend and the backend. And how to add additional queries to your application.
Here is the CODE SAMPLE: github.com/jef...
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#blazor #webassembly #webapi

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[@alexandero.9413]

Thanks for the video! It's a really interesting pattern, especially for intranet applications. If I understand correctly, it would be possible to omit the Request/Dto->Command/Query->Response Request/Dto ceremonies using this pattern. What would be your way to implement authorization for restricted data? Would you just add some security context property to the command/query, and challenge the authorization in an AbstractValidator for it?

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[@amanjain967]

How can we send an HttpStatus code 404 if a route is not found? I mean for Blazor Webassembly or server app. I assume both have different methods if any.

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