Is there a way to resolve the issue of retrieving the processed value directly in NestJS's @OnEvent function?

Due to excessive logic in the API and its slow performance, I have resorted to handling some of the logic with @OnEvent.

The problem arises when the frontend runs the @GET API immediately after this API, potentially without waiting for @OnEvent to update. As a result, users may see inconsistent data.

How can these issues be addressed? Users often complain about the API's speed when it is slow, and discrepancies arise when @onEvent is involved...

I am considering approaching the frontend team to possibly delay the execution of the @GET API....

Answer №1

To better assist you in solving your issue, it would be beneficial if you could provide additional code context for us to work with.

Instead of using @onEvent for logic targeting high latency APIs, consider consolidating the logic into a single API call and reorganizing it using functions (async/await). Additionally, incorporate loading logic on the frontend for an improved user experience.

Best of luck!

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