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How to use custom middleware?

See original GitHub issue

Currently, we are moving a lot of non business logic in middleware and using them per route, for example:

router.post('/some/path', accountValidator, userValidator, prometheusMetrics, someOtherMiddleware, myController.getSomethingUseful);

How can i add custom middlewares to automatically generated routes.ts? Are there any other ways like custom decorators or base controller that I should consider using with tsoa? I think I’m fine migrating custom middlewares to something else but I don’t understand what is an alternative tsoa way of doing this?

Sorting

I’m submitting a …
- bug report
- feature request
- support request
I confirm that I
- used the search to make sure that a similar issue hasn’t already been submit

Expected Behavior

I expected to find some @Middleware decorator or a guide how to create custom decorators

Current Behavior

@Route decorator doesn’t have options parameter where i could add functions or middleware to execute before or after main haindler

Possible Solution

add an options to @Route (‘/my/path’, { before: promMetrics } )
add a custom @Middleware decorator
add a documentation how to add custom shareable code

Confirm you were using yarn not npm: [ npm]

Issue Analytics

State:
Created 2 years ago
Reactions:13
Comments:7 (1 by maintainers)

Top GitHub Comments

5reactions

cheng81commented, Nov 4, 2021

Sounds like I’m late to the party, but in my company we want to use tsoa and would really love to be able to use custom middlewares, so I made a PR to do just that, and I would love some feedback.

4reactions

panwauucommented, Oct 1, 2021

Were you able to resolve the issue?

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