isaac_wayI
tRPC3y ago
isaac_way

createCaller Dependency Injection in Middleware ctx ?

createCaller makes it really easy to inject dependencies via anything that's created during the createContext function:

router.createCaller({ someClient: mockClient});

However, some times it makes sense to add dependencies in middlewares that are only used by a subset of the procedures. For example if I had a twilioClient that is only used by my authorizationRouter , it could make sense to supply that dependency via middleware instead of the createContext function.

Is there anyway to inject dependencies into a middleware versus just the root createContext?
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